US20030177662A1 - Laced shoe - Google Patents
Laced shoe Download PDFInfo
- Publication number
- US20030177662A1 US20030177662A1 US10/376,987 US37698703A US2003177662A1 US 20030177662 A1 US20030177662 A1 US 20030177662A1 US 37698703 A US37698703 A US 37698703A US 2003177662 A1 US2003177662 A1 US 2003177662A1
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- United States
- Prior art keywords
- shoe according
- shoelace
- laced shoe
- laced
- spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
- A43C11/22—Fastening devices with elastic tightening parts between pairs of eyelets, e.g. clamps, springs, bands
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C1/00—Shoe lacing fastenings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C7/00—Holding-devices for laces
Definitions
- Laced shoes in particular, laced boots, such as snowboard boots, inline skate boots, hiking boots, mountain boots, etc., are tied with a shoelace, which is threaded through several guide elements, such as eyelets, on two opposing flaps of the boot, wherein the ends of the shoelace are fixed, whether through a lacing knot or a holding or clamping device, as can be deduced from U.S. Pat. No. 5,934,999 or DE 298 14 659.2 U1.
- An important advantage of laced shoes lies in the fact that the pressure exerted by the shoe on the foot is distributed in a relatively uniform manner, and the shoe can nevertheless be soft and flexible.
- An object of the invention is therefore to improve the laced shoe of the initially mentioned type in such a way that when using a single shoelace, the pressure distribution in different areas of the shoe, particularly the area of the front of the foot and the instep and shank areas, can be adjusted individually.
- spacers are disposed between the flaps of the shoe, the flaps being pulled toward one another by the shoelace.
- the spacers serve as a limiting stop to define the minimum gap between the flaps.
- these spacers are sleeves, which surround a section of the shoelace, in particular, onto which shoelaces are threaded or clipped. If the shoelace is tightened, then the opposing flaps are pulled toward one another, until the sleeve acts as a stop for the flap. By adjusting the length of these sleeves, the strength of the lacing is thus adjustable.
- the spacers are supported by the shoelace section and since the shoe lace section is under tensile stress, the buckling strength of the spacers is ensured so that the spacers are resilient to pressure.
- Various spacer designs are possible, some of which are explained in more detail in the following description.
- FIG. 1 is an embodiment example of a laced shoe according to the invention, in schematic representation
- FIG. 2 is a section of the laced shoe and the spacer according to another embodiment example of the invention.
- FIG. 3 is a view similar to FIG. 2 according to still another embodiment example of the invention.
- FIG. 3A is an enlarged view of a detail of FIG. 3;
- FIG. 4 is another embodiment example similar to FIG. 3;
- FIG. 5 is another embodiment example of a section of the laced shoe with a spacer in the form of a helical spring
- FIG. 6 is another embodiment example of a section of the laced shoe including spacers in the form of perforated disks;
- FIGS. 6A and 6B are enlarged detail views of FIG. 6, in cross section;
- FIG. 7 another embodiment example including a spacer in the form of a threaded sleeve
- FIG. 8 another embodiment example of an adjustable spacer
- FIG. 9 yet another embodiment example of a spacer.
- FIG. 1 The shoe is designated in its totality by reference symbol 1 . It has a forefoot part 2 , an instep part 3 , and a shank part 4 , as well as a sole 5 .
- the body of the shoe forms two flaps 6 and 7 , between which there is a tongue 8 .
- the two flaps 6 and 7 are pulled toward one another by a shoelace 9 , wherein the shoelace is guided along guide elements 10 on the edges of the flaps 6 and 7 and deflected. Sections of the shoelace 9 span the gap between the two flaps 6 and 7 , wherein all known types of lacing are conceivable and not only the lacing shown in FIG.
- shoelace is understood to mean any form of pulling element—that is, not only conventional textile cord, plastic cord, but rather also wire cord, straps, etc.
- a fixing device is provided in the shank area 4 at the upper end of the tongue 8 ; the fixing device 12 can be built in any known manner, for example, as in the initially mentioned prior art.
- the invention proposes to use spacers 13 , which are located between the opposing flaps 6 and 7 of the shoelace 9 and serve as a limiting stop for the movement of the flaps 6 and 7 toward one another.
- spacers 13 move transverse to the shoe longitudinal direction or even at a slant.
- a specific depiction of a spacer 13 comprising a sleeve, which runs transverse to the longitudinal axis of the shoe, is provided in the area of the toes 2 .
- the instep area 3 where the two guide elements 11 are provided at the intersection sites, four spacers 13 are used, which abut, on the one hand, the respective flaps 6 and 7 and, on the other hand, the guide element 11 .
- the shank area 4 in turn, two spacers 13 are provided, which lie between the respective flaps 6 and 7 and the fixing device 12 .
- the sleeves act as stops, which prevent a further pulling together of the flaps. Since the shoelace 9 is under tensile stress when tied, it simultaneously forms a guide for the spacers 13 also, so that they, to a very large extent, cannot bend or buckle, and are thus resilient to pressure, even if they have only a relatively low characteristic rigidity.
- Another advantage of the spacers 13 is that the shoelace does not rub against the area of the tongue 8 , but rather slides in the sleeve, which is produced from low-friction material, for example, plastic. Also, on the intersection sites 11 , the corresponding sections of the shoelace do not rub against one another nor on the tongue.
- FIGS. 2 to 5 show different embodiment examples of the spacers 13 .
- the spacer 13 comprises a one-piece, cylindrical tube or tubular body, through which the shoelace 9 is conducted.
- the spacer has a notch 16 , running in the axis direction, and several notches 16 ′, running around the outer circumference, wherein several segments 15 are formed.
- the user can remove several segments, in that he cuts open the spacer 13 on the corresponding notches, so that he can remove individual segments 15 .
- the spacer 13 comprises a long, two-part body including two half-sleeves 17 and 18 , which are connected together by a snap 24 , 25 .
- the snap consists of, for example, as shown in FIG. 3A, a swallowtail-shaped pin 26 , and on the other half-sleeve, a corresponding swallowtail-shaped recess 28 , wherein a longitudinal slit 27 is affixed in the pin, which permits an elastic deflection, so that the pin 26 can be introduced into the recess 28 and there automatically locks.
- the user can then clip the spacer on the shoelace 9 without having to take out the entire shoelace and thread it in.
- the spacer 13 in turn, comprises a one-piece tubular body 19 .
- cylindrical elements 20 which have a circular segment-shaped recess 21 , are used, so that the elements 20 can be clipped on the shoelace 9 or can be removed from it.
- the spacer 13 comprises a helical spring 22 . Its length can be adjusted by shortening—that is, cutting off—the spring to the desired dimension.
- the spacers 13 comprise perforated disks, which are threaded onto the shoelace 9 and lie parallel to the shoelace 9 .
- a fixing device 29 for the perforated disks is affixed on the tongue 8 or integrated into the tongue 8 .
- this fixing device 29 is a toothed rod, where the spacing between the teeth corresponds to the width of the perforated disks (see FIG. 6A). In this way, the user can position the perforated disks very simply and quickly.
- the fixing device 29 is shown as a continuous element that completely spans the tongue 8 in the area between the two flaps 6 and 7 .
- the fixing device 29 may comprise a perforated rod in accordance with FIG. 6B, wherein, the perforated disk also has a pin 30 , which can be inserted into a corresponding hole 31 .
- the fixing device 29 can also be integrated into the tongue 8 , in that the surface of the tongue has a corresponding indentation or perforations, which is possible without problems if the tongue 8 is made of plastic or has a plastic coating which absorbs the corresponding forces.
- the only important feature in this embodiment example is that the perforated disk is fixed on the tongue 8 by positively locking in the direction along the shoelace and serves as a stop for the flaps 6 and 7 when the boot is laced up.
- the spacer 13 comprises a threaded sleeve with external threads 13 a and 13 b , which are shaped as a left-hand and a right-hand threads according to a variant.
- the threaded sleeve is hollow on the inside so that the shoelace 9 can pass through.
- the threaded sleeve can be screwed into insert nuts 29 , which are affixed, in turn, via sleeve affixing elements 30 to the flaps ( 6 and 7 ) of the boot.
- the insert nuts 29 can be affixed to the flaps of the boot so as not to turn and are designed, for example, in one piece with the affixing elements 30 .
- the affixing elements 30 can also be omitted if their function is taken over by the insert nuts 29 .
- a multiple-cornered flat area 31 is provided in the middle of the threaded sleeve; on the flat area, the threaded sleeve can be turned by hand or using a wrench. By turning the threaded sleeve, it is screwed into or out of the insert nuts 29 , where the distance between the insert nuts 29 can be adjusted.
- the insert nuts 29 can be turned relative to the affixing elements 30 , so that by turning the insert nuts 29 with stationary threaded sleeves, the aforementioned gap can also be adjusted.
- the insert nuts 29 can then have a milled edge, so that they can be turned manually.
- a support flap 32 can also be provided on the threaded sleeve, which prevents turning of the threaded sleeve relative to the boot.
- the spacer 13 comprises two sleeves 13 c and 13 d which can be moved into one another in a telescoping manner, which are hollow in the interior, and through which the shoelace 9 runs.
- the sleeve 13 c can be moved inside the sleeve 13 d .
- the relative position of the two sleeves 13 c and 13 d can be fixed by a screw 33 , which is screwed from the outside into a threaded hole in the sleeve 13 d , and firmly clamps the interior sleeve 13 c.
- the outer sleeve 13 d can simultaneously form the affixing element 30 , which is attached directly to the corresponding flap of the boot.
- the spacer 13 comprises two threaded sleeves 13 e and 13 f , which are also hollow inside so that the shoelace 9 can move through them, and which can be screwed into one another.
- the inner threaded sleeve 13 e has an outer thread and the outer sleeve 13 f , an inner thread.
- the outer threaded sleeve 13 f can again simultaneously form the affixing element 30 with which the threaded sleeve can be attached to the flap of the boot.
- the two threaded sleeves similarly to FIG.
- the shoelace 9 can also be provided with a slidable coating 23 , for example, sheathed with plastic, so as to reduce the friction between the sleeve and the shoelace 9 .
- the spacer can also have a square cross section or ribs running axially to improve the bending resistance.
- the spacer material in particular, may be of plastic or metal.
- the helical spring 22 can have a sheathing, for example, in the form of known Bowden wires.
Abstract
A laced shoe having a shoelace which is conducted along guide elements disposed on opposing flaps of the shoe. The shoe includes spacers, disposed between the flaps, to serve as limiting stops to define the gap between the flaps. In this way, the tightness of the lacing in various sections of the shoe can be individually limited. The spacers may be tubes or helical springs threaded or clipped on sections of the shoelace.
Description
- This application claims priority of German Patent Application No. 102 08 853.3 filed Mar. 1, 2002.
- Laced shoes, in particular, laced boots, such as snowboard boots, inline skate boots, hiking boots, mountain boots, etc., are tied with a shoelace, which is threaded through several guide elements, such as eyelets, on two opposing flaps of the boot, wherein the ends of the shoelace are fixed, whether through a lacing knot or a holding or clamping device, as can be deduced from U.S. Pat. No. 5,934,999 or DE 298 14 659.2 U1.
- An important advantage of laced shoes lies in the fact that the pressure exerted by the shoe on the foot is distributed in a relatively uniform manner, and the shoe can nevertheless be soft and flexible.
- However, for certain applications, this very uniform pressure distribution is not desired, for example, in the case of snowboard boots, where the application of a relatively strong pressure on the shank and instep is desirable, in comparison with the area of the toes, which should be laced more loosely, in order to ensure the mobility of the toes and to avoid tying off of the area of the front of the foot. For this purpose, DE 298 14 659.2 U1 has proposed separate shoelaces or shoe straps, which can be manipulated and thus adjusted separately for different shoe areas. This is, however, cumbersome.
- An object of the invention is therefore to improve the laced shoe of the initially mentioned type in such a way that when using a single shoelace, the pressure distribution in different areas of the shoe, particularly the area of the front of the foot and the instep and shank areas, can be adjusted individually.
- In one aspect of the invention, spacers are disposed between the flaps of the shoe, the flaps being pulled toward one another by the shoelace. The spacers serve as a limiting stop to define the minimum gap between the flaps. In one embodiment, these spacers are sleeves, which surround a section of the shoelace, in particular, onto which shoelaces are threaded or clipped. If the shoelace is tightened, then the opposing flaps are pulled toward one another, until the sleeve acts as a stop for the flap. By adjusting the length of these sleeves, the strength of the lacing is thus adjustable.
- The spacers are supported by the shoelace section and since the shoe lace section is under tensile stress, the buckling strength of the spacers is ensured so that the spacers are resilient to pressure. Various spacer designs are possible, some of which are explained in more detail in the following description.
- The invention is explained in more detail with the aid of embodiment examples, in connection with the drawings.
- FIG. 1 is an embodiment example of a laced shoe according to the invention, in schematic representation;
- FIG. 2 is a section of the laced shoe and the spacer according to another embodiment example of the invention;
- FIG. 3 is a view similar to FIG. 2 according to still another embodiment example of the invention;
- FIG. 3A is an enlarged view of a detail of FIG. 3;
- FIG. 4 is another embodiment example similar to FIG. 3;
- FIG. 5 is another embodiment example of a section of the laced shoe with a spacer in the form of a helical spring;
- FIG. 6 is another embodiment example of a section of the laced shoe including spacers in the form of perforated disks;
- FIGS. 6A and 6B are enlarged detail views of FIG. 6, in cross section;
- FIG. 7, another embodiment example including a spacer in the form of a threaded sleeve;
- FIG. 8, another embodiment example of an adjustable spacer; and
- FIG. 9, yet another embodiment example of a spacer.
- First, reference is made to FIG. 1. The shoe is designated in its totality by
reference symbol 1. It has aforefoot part 2, aninstep part 3, and ashank part 4, as well as a sole 5. In the part which points toward the front, the body of the shoe forms twoflaps tongue 8. The twoflaps shoelace 9, wherein the shoelace is guided alongguide elements 10 on the edges of theflaps shoelace 9 span the gap between the twoflaps shoelace 9 is guided to the intersection points intoadditional guide elements 11. These may be sleeves with transverse holes through which the shoelace is threaded. In this connection, reference is made to the fact that “shoelace” is understood to mean any form of pulling element—that is, not only conventional textile cord, plastic cord, but rather also wire cord, straps, etc. - For the fixing of the shoelace, a fixing device is provided in the
shank area 4 at the upper end of thetongue 8; thefixing device 12 can be built in any known manner, for example, as in the initially mentioned prior art. - In the lacing of conventional boots, in which the fixing is arranged in the upper area of the shank, the tensile force transferred to the shoelace goes from the shank end and is reduced by friction in the
guide elements 10 downwards, that is, in the direction of the area of thetoes 2. Thus, when the lacing is pulled tight, theshank area 4 is normally laced more tightly than the areas lying further “below.” This is just what is desired with snowboard boots. In subsequent use, when the rider bends forward, the friction force in theguide elements 10 is overcome, however, so that theshoe lace 9 slides through into theindividual guide elements 10 and thus the lacing in theupper area lower area 2. The initially adjusted lacing is thus no longer correct and the aforementioned state of the tight lacing in the area of thetoes 2 and the looser lacing in the instep andshank areas spacers 13, which are located between theopposing flaps shoelace 9 and serve as a limiting stop for the movement of theflaps shoelace 9, thesespacers 13 move transverse to the shoe longitudinal direction or even at a slant. In the embodiment example of FIG. 1, a specific depiction of aspacer 13 comprising a sleeve, which runs transverse to the longitudinal axis of the shoe, is provided in the area of thetoes 2. In theinstep area 3, where the twoguide elements 11 are provided at the intersection sites, fourspacers 13 are used, which abut, on the one hand, therespective flaps guide element 11. In theshank area 4, in turn, twospacers 13 are provided, which lie between therespective flaps fixing device 12. - As soon as the individual gap between the
flaps spacers 13, is produced when theshoelace 9 is pulled tight, the sleeves act as stops, which prevent a further pulling together of the flaps. Since theshoelace 9 is under tensile stress when tied, it simultaneously forms a guide for thespacers 13 also, so that they, to a very large extent, cannot bend or buckle, and are thus resilient to pressure, even if they have only a relatively low characteristic rigidity. - Another advantage of the
spacers 13 is that the shoelace does not rub against the area of thetongue 8, but rather slides in the sleeve, which is produced from low-friction material, for example, plastic. Also, on theintersection sites 11, the corresponding sections of the shoelace do not rub against one another nor on the tongue. - FIGS.2 to 5 show different embodiment examples of the
spacers 13. - In FIG. 2, the
spacer 13 comprises a one-piece, cylindrical tube or tubular body, through which theshoelace 9 is conducted. The spacer has anotch 16, running in the axis direction, andseveral notches 16′, running around the outer circumference, whereinseveral segments 15 are formed. To adjust the length, the user can remove several segments, in that he cuts open thespacer 13 on the corresponding notches, so that he can removeindividual segments 15. - In the embodiment example of FIG. 3, the
spacer 13 comprises a long, two-part body including two half-sleeves snap shaped pin 26, and on the other half-sleeve, a corresponding swallowtail-shaped recess 28, wherein alongitudinal slit 27 is affixed in the pin, which permits an elastic deflection, so that thepin 26 can be introduced into therecess 28 and there automatically locks. Thus, the user can then clip the spacer on theshoelace 9 without having to take out the entire shoelace and thread it in. - In the embodiment example of FIG. 4, the
spacer 13, in turn, comprises a one-piecetubular body 19. To adjust the length,cylindrical elements 20, which have a circular segment-shapedrecess 21, are used, so that theelements 20 can be clipped on theshoelace 9 or can be removed from it. - In the embodiment example of FIG. 5, the
spacer 13 comprises ahelical spring 22. Its length can be adjusted by shortening—that is, cutting off—the spring to the desired dimension. - In the embodiment example of FIG. 6, the
spacers 13 comprise perforated disks, which are threaded onto theshoelace 9 and lie parallel to theshoelace 9. In the area in which the shoelace a is in a straight line between the opposingflaps device 29 for the perforated disks is affixed on thetongue 8 or integrated into thetongue 8. In the embodiment example of FIG. 6, this fixingdevice 29 is a toothed rod, where the spacing between the teeth corresponds to the width of the perforated disks (see FIG. 6A). In this way, the user can position the perforated disks very simply and quickly. By tightening theshoelace 9, the perforated disks are then maintained and are used as stops for theflaps device 29 is shown as a continuous element that completely spans thetongue 8 in the area between the twoflaps device 29 only in the area of theflaps - Instead of a toothed rod, the fixing
device 29 may comprise a perforated rod in accordance with FIG. 6B, wherein, the perforated disk also has apin 30, which can be inserted into a correspondinghole 31. - The fixing
device 29, whether in the form of the toothed rod or the perforated rod, can also be integrated into thetongue 8, in that the surface of the tongue has a corresponding indentation or perforations, which is possible without problems if thetongue 8 is made of plastic or has a plastic coating which absorbs the corresponding forces. The only important feature in this embodiment example is that the perforated disk is fixed on thetongue 8 by positively locking in the direction along the shoelace and serves as a stop for theflaps - In the embodiment example of FIG. 7, the
spacer 13 comprises a threaded sleeve withexternal threads shoelace 9 can pass through. The threaded sleeve can be screwed intoinsert nuts 29, which are affixed, in turn, viasleeve affixing elements 30 to the flaps (6 and 7) of the boot. - In the variant shown in FIG. 7, with right-hand and left-
hand threads insert nuts 29 can be affixed to the flaps of the boot so as not to turn and are designed, for example, in one piece with the affixingelements 30. In other words, the affixingelements 30 can also be omitted if their function is taken over by the insert nuts 29. In this case, a multiple-corneredflat area 31 is provided in the middle of the threaded sleeve; on the flat area, the threaded sleeve can be turned by hand or using a wrench. By turning the threaded sleeve, it is screwed into or out of theinsert nuts 29, where the distance between theinsert nuts 29 can be adjusted. - In another variant of this embodiment example, the
insert nuts 29 can be turned relative to the affixingelements 30, so that by turning theinsert nuts 29 with stationary threaded sleeves, the aforementioned gap can also be adjusted. Theinsert nuts 29 can then have a milled edge, so that they can be turned manually. In this case, asupport flap 32 can also be provided on the threaded sleeve, which prevents turning of the threaded sleeve relative to the boot. - In the embodiment example of FIG. 8, the
spacer 13 comprises twosleeves shoelace 9 runs. Thesleeve 13 c can be moved inside thesleeve 13 d. The relative position of the twosleeves screw 33, which is screwed from the outside into a threaded hole in thesleeve 13 d, and firmly clamps theinterior sleeve 13 c. - In this example, the
outer sleeve 13 d can simultaneously form the affixingelement 30, which is attached directly to the corresponding flap of the boot. - In the embodiment example of FIG. 9, the
spacer 13 comprises two threadedsleeves 13 e and 13 f, which are also hollow inside so that theshoelace 9 can move through them, and which can be screwed into one another. The inner threadedsleeve 13 e has an outer thread and the outer sleeve 13 f, an inner thread. Thus the length of the spacer can be adjusted by the relative rotation of the two threaded sleeves with respect to one another. Here too, the outer threaded sleeve 13 f can again simultaneously form the affixingelement 30 with which the threaded sleeve can be attached to the flap of the boot. In the embodiment example of FIG. 9, the two threaded sleeves—similarly to FIG. 7—can have a polygonal flattening 31 a and 31 b, where it can be gripped by a wrench. Instead of the flattening, holes can also be provided into which one can insert a screwdriver, a rod, or the like, in order to turn the two threaded sleeves relative to one another. - In all embodiment examples, the
shoelace 9 can also be provided with aslidable coating 23, for example, sheathed with plastic, so as to reduce the friction between the sleeve and theshoelace 9. - Of course, spacers other than the ones described are also conceivable. Thus, the spacer can also have a square cross section or ribs running axially to improve the bending resistance. The spacer material, in particular, may be of plastic or metal. In the embodiment example of FIG. 5, the
helical spring 22 can have a sheathing, for example, in the form of known Bowden wires. - In view of the above, it will be seen that the several objects of the invention are achieved and other advantageous results attained.
- When introducing elements of the present invention or the preferred embodiment(s) thereof, the articles “a”, “an”, “the” and “said” are intended to mean that there are one or more of the elements. The terms “comprising”, “including” and “having” are intended to be inclusive and mean that there may be additional elements other than the listed elements.
- As various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (20)
1. A laced shoe comprising:
opposing flaps having guide elements mounted thereon;
a shoelace conducted along the guide elements; and
spacers disposed to define a gap between the flaps.
2. A laced shoe according to claim 1 wherein the spacers comprise sleeves supported on sections of the shoelace.
3. A laced shoe according to claim 2 wherein the sleeves surround the sections of the shoelace.
4. A laced shoe according to claim 3 wherein the sleeves are threaded on the shoelace.
5. A laced shoe according to claim 1 wherein the spacers are clipped on the shoelace.
6. A laced shoe according to claim 1 wherein each spacer comprises a tubular body.
7. A laced shoe according to claim 6 wherein each spacer has a notch extending longitudinally, and several notches extending circumferentially.
8. A laced shoe according to claim 6 wherein each spacer comprises two half-sleeves which are connected together by positively locking.
9. A laced shoe according to claim 6 wherein each spacer includes annular segments with circular segment-shaped openings.
10. A laced shoe according to one claim 1 wherein each spacer is a helical spring.
11. A laced shoe according to claim 1 wherein the shoelace has a coating made of friction-reducing material.
12. A laced shoe according to claim 1 wherein the spacers comprise perforated disks adapted to be threaded on the shoelace, and further comprising a fixing device for fixing the perforated disks to prevent shifting along the shoelace.
13. A laced shoe according to claim 12 wherein the fixing device comprises a toothed rod.
14. A laced shoe according to claim 12 wherein the fixing device comprises a perforated rod having a plurality of holes arranged in a row, and each perforated disk having a pin adapted to be inserted into the holes.
15. A laced shoe according to claim 12 further comprising a tongue and wherein the fixing device is formed integrally with the tongue.
16. A laced shoe according to claim 1 further comprising at least one insert nut adapted to be affixed to one of said flaps of the shoe, and wherein the spacer comprises a threaded sleeve with external threads adapted to be screwed into at least one insert nut.
17. A laced shoe according to claim 16 wherein insert nuts are provided on both sides of the threaded sleeve.
18. A laced shoe according to claim 17 wherein the threaded sleeve has a section with left-hand threads and a section with right-hand threads.
19. A laced shoe according to claim 1 wherein the spacer comprises telescoping parts adapted to be fixed in position relative to one another by a fastener.
20. A laced shoe according to claim 1 wherein the spacer comprises first and second hollow threaded rods, the first rod having an outer thread and the second rod having an inner thread so that the first rod can be screwed into the second rod.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10208853A DE10208853C1 (en) | 2002-03-01 | 2002-03-01 | Lace up snow board boot has tongues separated by spacer tubes to allow individual tensioning of different parts of lace |
DE10208853.5 | 2002-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030177662A1 true US20030177662A1 (en) | 2003-09-25 |
Family
ID=7713977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/376,987 Abandoned US20030177662A1 (en) | 2002-03-01 | 2003-02-28 | Laced shoe |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030177662A1 (en) |
EP (1) | EP1340435B1 (en) |
JP (1) | JP2003250604A (en) |
AT (1) | ATE327693T1 (en) |
DE (2) | DE10208853C1 (en) |
Cited By (57)
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US20030204938A1 (en) * | 1997-08-22 | 2003-11-06 | Hammerslag Gary R. | Footwear lacing system |
US20050160627A1 (en) * | 2004-01-23 | 2005-07-28 | Martin Dalgaard | Footwear variable tension lacing systems |
US20080066345A1 (en) * | 1997-08-22 | 2008-03-20 | Hammerslag Gary R | Reel based closure system |
US7950112B2 (en) | 1997-08-22 | 2011-05-31 | Boa Technology, Inc. | Reel based closure system |
US20120009554A1 (en) * | 2010-07-08 | 2012-01-12 | Tarrus Johnson | Instructional shoelace tying system |
US8277401B2 (en) | 2006-09-12 | 2012-10-02 | Boa Technology, Inc. | Closure system for braces, protective wear and similar articles |
US8381362B2 (en) | 2004-10-29 | 2013-02-26 | Boa Technology, Inc. | Reel based closure system |
US8424168B2 (en) | 2008-01-18 | 2013-04-23 | Boa Technology, Inc. | Closure system |
US8468657B2 (en) | 2008-11-21 | 2013-06-25 | Boa Technology, Inc. | Reel based lacing system |
US20130205622A1 (en) * | 2010-06-30 | 2013-08-15 | Deeluxe Sportartikel Handels Gmbh | Boot, especially ski boot or snowboard boot |
US8516662B2 (en) | 2010-04-30 | 2013-08-27 | Boa Technology, Inc. | Reel based lacing system |
US20140033486A1 (en) * | 2012-08-02 | 2014-02-06 | Victor Beaufrere | Decorative string holder device and method of use |
US8713820B2 (en) | 2010-01-21 | 2014-05-06 | Boa Technology, Inc. | Guides for lacing systems |
TWI458446B (en) * | 2010-08-25 | 2014-11-01 | Globeride Inc | Long boots |
US9101181B2 (en) | 2011-10-13 | 2015-08-11 | Boa Technology Inc. | Reel-based lacing system |
US9149089B2 (en) | 2010-07-01 | 2015-10-06 | Boa Technology, Inc. | Lace guide |
US9179729B2 (en) | 2012-03-13 | 2015-11-10 | Boa Technology, Inc. | Tightening systems |
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US6775928B2 (en) * | 2002-06-07 | 2004-08-17 | K-2 Corporation | Lacing system for skates |
JP5525383B2 (en) * | 2010-08-25 | 2014-06-18 | グローブライド株式会社 | Boots |
US11304479B2 (en) | 2017-02-28 | 2022-04-19 | Nike, Inc. | Footwear with laceless fastening system |
EP3773052B1 (en) * | 2018-04-13 | 2023-02-22 | NIKE Innovate C.V. | Footwear fastening system |
WO2021021337A1 (en) | 2019-07-26 | 2021-02-04 | Nike Innovate C.V. | Closure strap for footwear upper with looped grab handle |
CN114173602A (en) | 2019-07-26 | 2022-03-11 | 耐克创新有限合伙公司 | Footwear upper with magnetic hold open for foot entry |
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Also Published As
Publication number | Publication date |
---|---|
DE50303531D1 (en) | 2006-07-06 |
ATE327693T1 (en) | 2006-06-15 |
EP1340435B1 (en) | 2006-05-31 |
DE10208853C1 (en) | 2003-06-26 |
JP2003250604A (en) | 2003-09-09 |
EP1340435A1 (en) | 2003-09-03 |
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