US1693589A - Bias-cutung machine - Google Patents
Bias-cutung machine Download PDFInfo
- Publication number
- US1693589A US1693589A US1693589DA US1693589A US 1693589 A US1693589 A US 1693589A US 1693589D A US1693589D A US 1693589DA US 1693589 A US1693589 A US 1693589A
- Authority
- US
- United States
- Prior art keywords
- bias
- platen
- drum
- machine
- cutting
- 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.)
- Expired - Lifetime
Links
- 239000004744 fabric Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 101710006353 IP3R Proteins 0.000 description 2
- 240000001987 Pyrus communis Species 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- 241001080526 Vertica Species 0.000 description 2
- 102100019833 WT1-AS Human genes 0.000 description 2
- 101710027508 WT1-AS Proteins 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013533 rum Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/4824—With means to cause progressive transverse cutting
- Y10T83/4827—With helical cutter blade
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
- Y10T83/4838—With anvil backup
Description
' Dec 4; 1928. 1,393,589
A. C. BOLI'ON B'IAS cum-1m mourns Filed July 7, 1927 2 Sheets-Sheet 1 WIT-1" I13- INYENTOR A/DRE: n/ 0,1 04 751/ A TTORNEYS Dec. 4, 1928. 1,693,589
A. C. BOLTON BIAS CUTTING MACHINE Filed July 1927 2 Sheets-Sheet 2 INVENTQR 11/0 NE 6, L804 7?) Patented Dec. 4, 1928.
ANDREW C. BOLTON,
or MIAiar, FLORIDA.
BIAS-CUTTING MACHINE.
Application filed July 7,
The invention relates to bias cutting machines designed to cut travelling webs of fabric and other material on the bias into individual bias out sections and more particularlyto cutting tacky and impregnated fabrics on the bias for use in the manufacture of rubber hose pneumatic tires and the like.
The ob ect of the invention is to provide a machine of the indicated class which is constructed in a simple manner with a minimum of parts and is arranged to operate in an accurate and reliable manner. Other objects will a pear from the description hereinafter and tiEe features of novelty will be pointed out in the claims.
In the accompanying drawings which illustrate an example of the invention without defining its limits, Fig. 1 in a side elevation of the machine; Fig. 2 is a front elevation thereof; Fig. 3 is a plan view with parts broken away for clearness, and Fig. 4 is a fragmentary view illustrating elements of the machine in detail.
As shown in the drawings, the machine comprises a supporting frame 10 of suitable form and dimensions, upon which a movable platen 11 is mounted; in the illustrated example, the platen 11 is in the form of a roll journalled upon the frame 10, as shown in Fi s. 1 and 2. The machine further includes a rum 12 having trunnions 13 at its op 0- site ends journalled in blocks 14, vertica ly slidable in guides 15 on the frame 10. The drum 12 is located above and in registry with the platen 11 and is provided with a cutting knife 16, which extends spirally aboutthe drum 12 and comprises an integral part thereof. In the referred arrangement, a flange 17 extends spirally about the drum 12 between the convolutions of the cutting knife 16 and in spaced relation thereto as shown in Fig. 3; the'fiange 17 is likewise an integral part of the drum 12 and with the knife 16 defines a spiral channel extending about and lengthwise of the drum 12. The latter, in addition, is provided with a yielding cushion which, in the illustrated example, comprises a strip of rubber tubing 18, flattened out and spirally wound about the drum 12 between the convolutions of the knife 16 and the flange 17, or, in other words, in the spiral channel formed by said knife and flange; if desired, this tubing 18 may be replaced by a cushion of solid rubher or other suitable material. The opposite ends of the cushion 18 are secured in place in any suitable manner as by means of fasten- 1927. Serial N0. 203.925.
In practice, power is applied to the pulley 26 to bring about a rotation of the platen 11 and to frictionally transmit this rotative movement to the drum 12 and cutting knife 16 b means of the yielding cushion 18, which at t is stage is located in surface frictional engagement with the platen 11, as shown in Fig. '2. The degree of frictional engagement developed between the yielding cushion 18 and the platen 11 ma be'varied by changing the tension of t e springs 20 through the medium, of the adjusting screws 22. In any case, the adjustment will be such that the cutting knife 16 is located in proper cutting relation to the surface of the platen 11 without, however, exerting any action on such platen, tendingto injure the latter or tointerfere with the-cutting efficiency of the cutting knife 16; it will be noted by reference to Fig. 4 that the flange 17 does not engage the surface of the platen 11. The web of fabric a to be cut on the bias is woven through or passed over and under the bars 28 of the tension device, and its end is inserted in the nip between the platen 11 and the resilient cushion 18. As the operation of the machine continues from-this point the web a will be drawn or fed between the platen 11 and the cushion 18, the latter, because of its inherent physical characteristics and be- Caus of its admstmentfuith respect to the substituting drums :the web a will of bias strips a,
'drum 12 which, in some cases platen 11, developing a firm and secure fricticnal grip-upon the web a, whereby a reliable and un form feed of the latter in the linear direction indicated by the arrow in Fig. 3 is brought about. As the web a passes over the platen 11, the spiral knife 16 will be rotate about the axis of'the drum 12 and will cut the web a on the bias as indicated by the lines I) in Fig. 3. As a result, finally becut into a plurality which are then stacked or otherwise disposed of for use at the proper time for the purpose for which they are designed. The space between successive bias cuts 6 will be absolutel uniform and equal throughout a given cuttm operation, so as to produce bias strips 00f a solute uniformity as to'dimensions and shape; the distance between bias cuts 5 is determined by the type ofthe spiral along which the cutting knife 16 is arranged on the drum 12. Thus, by
12 on which the convolutions of the spiral knives 16 are differently arranged and spaced, any desired distance between bias cuts 6 may be maintained to bias strips 0 of any predetermined The spiral flange 17 on the may be dispensed with, serves the purpose of developin a spiral. channel in combination with the knife 16 for the accommodation of the yielding cushion l8 and in addition serves to prevent upward buckling of the fabric web a as it passes over'the platen 11. During the feed'of the web a, the rods 28 develop a tension upon said web which prevents faulty feeding thereof and at the same time, said rods serve to maintain said web in a fixed path of forward movement.
The bias cutting machine is. extremely simple in construction and comprises a minimum of parts and at the sam'c'time is ab sclutciy eliable of being used for cutting fabrics produce dimensions.
in operation. The machine 7 materials capable of being cut, so as to produce bias cut sections'c. The machine is particularly adapted for cutting fabrics impre ated with rubber and utilized generally 1n t emanufacture of certain types of, rubber hose and certain classes of shoes for pneumatic tires. Because of the ar rangementpf the spiral knife 16 and spiral flange 17 incombination with the ielding cushion 18, the machine ma be e ciently utilized for cutting flimsy abrics such as silks and the like upon the bias, in a reliable and uniform manner.
Various changes in the s ecific form shown and described may be ma e' within the scope of the claims without departing from the spirit of the invention.
I claim:
1. A bias cutting machinecomprising a frame, a rotatable platen journalled on said frame for feeding the material to be cut, a
rotatable drum journalled on said frame, a cutting knife, extending spirally about said drum and comprising an integral, part thereof, mechanism for rotating'said platen, and yielding means on said drum adjacent to the convolutions of said knife arranged to frictionally transmit the'rotative movement of'said laten to said drum.
2. A ias cutting machine comprising a frame, a rotatable platen journalled on said frame for feeding the a rotatable drum journalled on said frame, a cutting knife extending spirally about said drum and comprising an integral part there- .of, a flange extending spirally about said drum between the convolutions of said knife and comprisin an inte al part of said drum, and a yie ding cush on spirally wound about said drum between the convolutions of said spiral knife and spiral flange and arranged to frictionally transmit the rotative movementof said platen to said drum.
In testimony whereof I have hereunto set m hand N y ANDREW -C. BOLTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US1693589A true US1693589A (en) | 1928-12-04 |
Family
ID=3416781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1693589D Expired - Lifetime US1693589A (en) | Bias-cutung machine |
Country Status (1)
Country | Link |
---|---|
US (1) | US1693589A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438469A (en) * | 1941-11-23 | 1948-03-23 | Pacific Mills | Method and apparatus for converting bulk filament into staples |
US3472228A (en) * | 1965-03-15 | 1969-10-14 | Tanner James C Jun | Apparatus for preparing skin grafts |
US3975974A (en) * | 1966-03-25 | 1976-08-24 | Uniroyal Inc. | Apparatus for producing continuous strip of uncured rubber and like raw materials |
US3992967A (en) * | 1975-10-31 | 1976-11-23 | Ransburg Corporation | Fiber cutter |
US4287799A (en) * | 1976-07-20 | 1981-09-08 | Nitto Boseki Co., Ltd. | Roller apparatus for cutting glass fibers |
US5915644A (en) * | 1996-09-06 | 1999-06-29 | Arpeco Engineering Limited | Retrofittable operating module for web processing machines and the like |
US6289777B1 (en) * | 1997-06-06 | 2001-09-18 | Kongg & Bauer Aktiengesellschaft | Paper web for a web fed rotary printing press |
US20030000357A1 (en) * | 2000-01-26 | 2003-01-02 | Yoshinori Tanaka | Method for forming cut lines in sheet |
US20040149095A1 (en) * | 2003-01-27 | 2004-08-05 | Uni-Charm Corporation | Rotary cutter and method for manufacturing fibrous product using the same |
US7191690B2 (en) * | 2001-01-10 | 2007-03-20 | Heidelberger Druckmaschinen Ag | Helical mechanism cutting unit and method for operating for the same |
US20080066322A1 (en) * | 2006-09-14 | 2008-03-20 | The Government Of The Usa As Represented By The Secretary Of The Dept. Of Health & Human Services | Dissection Tool and Methods of Use |
US20090235800A1 (en) * | 2008-03-18 | 2009-09-24 | Andrew Germaine | Perforation anvil |
US11478950B2 (en) | 2021-02-12 | 2022-10-25 | Phoenix Composites Equipment, Inc. | Fiberglass cutting device with yoke-supported adjustable roller |
-
0
- US US1693589D patent/US1693589A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438469A (en) * | 1941-11-23 | 1948-03-23 | Pacific Mills | Method and apparatus for converting bulk filament into staples |
US3472228A (en) * | 1965-03-15 | 1969-10-14 | Tanner James C Jun | Apparatus for preparing skin grafts |
US3975974A (en) * | 1966-03-25 | 1976-08-24 | Uniroyal Inc. | Apparatus for producing continuous strip of uncured rubber and like raw materials |
US3992967A (en) * | 1975-10-31 | 1976-11-23 | Ransburg Corporation | Fiber cutter |
US4287799A (en) * | 1976-07-20 | 1981-09-08 | Nitto Boseki Co., Ltd. | Roller apparatus for cutting glass fibers |
US5915644A (en) * | 1996-09-06 | 1999-06-29 | Arpeco Engineering Limited | Retrofittable operating module for web processing machines and the like |
US6289777B1 (en) * | 1997-06-06 | 2001-09-18 | Kongg & Bauer Aktiengesellschaft | Paper web for a web fed rotary printing press |
US20030000357A1 (en) * | 2000-01-26 | 2003-01-02 | Yoshinori Tanaka | Method for forming cut lines in sheet |
US7191690B2 (en) * | 2001-01-10 | 2007-03-20 | Heidelberger Druckmaschinen Ag | Helical mechanism cutting unit and method for operating for the same |
US20040149095A1 (en) * | 2003-01-27 | 2004-08-05 | Uni-Charm Corporation | Rotary cutter and method for manufacturing fibrous product using the same |
US7127975B2 (en) | 2003-01-27 | 2006-10-31 | Uni-Charm Corporation Ehime | Rotary cutter and method for manufacturing fibrous product using the same |
US7243585B2 (en) | 2003-01-27 | 2007-07-17 | Unicharm Corporation | Rotary cutter and method for manufacturing fibrous product using the same |
US20080066322A1 (en) * | 2006-09-14 | 2008-03-20 | The Government Of The Usa As Represented By The Secretary Of The Dept. Of Health & Human Services | Dissection Tool and Methods of Use |
US8785193B2 (en) | 2006-09-14 | 2014-07-22 | The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services | Dissection tool and methods of use |
US20090235800A1 (en) * | 2008-03-18 | 2009-09-24 | Andrew Germaine | Perforation anvil |
CN101977739B (en) * | 2008-03-18 | 2013-09-18 | 金伯利-克拉克环球有限公司 | Perforation anvil |
US8621966B2 (en) * | 2008-03-18 | 2014-01-07 | Kimberly-Clark Worldwide, Inc. | Perforation anvil |
US11478950B2 (en) | 2021-02-12 | 2022-10-25 | Phoenix Composites Equipment, Inc. | Fiberglass cutting device with yoke-supported adjustable roller |
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