DE225882C - - Google Patents

Info

Publication number
DE225882C
DE225882C DENDAT225882D DE225882DA DE225882C DE 225882 C DE225882 C DE 225882C DE NDAT225882 D DENDAT225882 D DE NDAT225882D DE 225882D A DE225882D A DE 225882DA DE 225882 C DE225882 C DE 225882C
Authority
DE
Germany
Prior art keywords
drive wheel
slide
wheel
drive
circumference
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.)
Active
Application number
DENDAT225882D
Other languages
German (de)
Publication of DE225882C publication Critical patent/DE225882C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M27/00Propulsion devices for sledges or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/32Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a tap or cock

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft eine besondere Ausbildung des Antriebsrades für einen Schlittenantrieb. Bei den bisher gebräuchlichen Schlittenantrieben verwendete man ein oder mehrere nebeneinander angeordnete, mit Zähnen versehene Räder, die. aber den Nachteil hatten, daß die Zahl. der Angriffsflächen der Beschaffenheit des Bodens nicht angepaßt werden konnte. Es ist augenscheinlich, daß einThe invention relates to a special design of the drive wheel for a slide drive. With the slide drives that have been used up to now, one or more were used juxtaposed, toothed wheels that. but had the disadvantage that the number. the attack surfaces are not adapted to the nature of the soil could. It is evident that a

ίο derartiges Antriebsrad auf gefrorenem Schneeboden ganz anders zur Wirkung kommt, als wenn der Schlitten über Eis fährt. Während im letzteren Falle die Zahl der Angriffsflächen genügt, um eine gute Vorwärtsbewegung zu ermöglichen, ist beim Fahren über Schnee die-ίο such a drive wheel on frozen snow has a completely different effect than when the sledge drives over ice. While in the latter case the number of attack surfaces is sufficient to enable good forward movement, when driving over snow the-

, selbe Zahl der Zähne zu gering, um einen wirkungsvollen Angriff zu ermöglichen., the same number of teeth too few to allow an effective attack.

Die Erfindung besteht nun darin, daß die nebeneinanderliegenden Teile des Antriebsrades um ihre gemeinsame Achse in Richtung des Umfanges verstellt werden können, um die Zahl der Angriffsflächen den Wegeverhältnissen anzupassen.The invention consists in that the adjacent parts of the drive wheel can be adjusted around their common axis in the direction of the circumference to the number of attack surfaces the path conditions adapt.

Die Zeichnung stellt in Fig. 1 eine Seitenansieht des Antriebsrades dar.The drawing shows a side view in FIG of the drive wheel.

Fig. 2 zeigt die Ansicht des Antriebsrades von der Rückseite.Fig. 2 shows the view of the drive wheel from the rear.

An einem Fahrradrahmen sind in bekannter Weise im vorderen Teil eine Lenkkufe b und im hinteren Teil die Schlittenkufe m befestigt. Zwischen den Schlittenkufen sitzt das Antriebsrad a, welches aus mehreren Teilen besteht und von der Kurbelwelle 0 aus angetrieben wird. Das Antriebsrad ist mit Hilfe des Gestänges d, h in senkrechter Richtung verstellbar. Die Verstellung der einzelnen Radscheiben gegeneinander kann in verschiedener Weise angeordnet werden, beispielsweise dadurch, daß die Radscheiben mit Schlitzen r versehen sind, in denen sich Klemmschrauben s zum Einstellen befinden. Nach Lösen der Schrauben kann man die Radscheiben in beliebiger Weise gegeneinander verstellen. A steering runner b and the slide runner m in the rear part are fastened to a bicycle frame in a known manner in the front part. The drive wheel a, which consists of several parts and is driven by the crankshaft 0, sits between the slide runners. The drive wheel can be adjusted in the vertical direction with the aid of the linkage d, h. The adjustment of the individual wheel disks relative to one another can be arranged in various ways, for example in that the wheel disks are provided with slots r in which clamping screws s are located for adjustment. After loosening the screws you can adjust the wheel disks against each other in any way.

Claims (1)

Patent-Anspruch :Patent claim: Schlittenantrieb mit einem aus mehreren in achsialer Richtung nebeneinander angeordneten und mit Spitzen versehenen Teilen bestehenden Antriebsrade, dadurch gekennzeichnet, daß die nebeneinander angeordneten Teile um ihre gemeinsame Achse gegeneinander in Richtung des Umfanges verstellbar sind.Slide drive with one of several side by side in the axial direction arranged and spiked parts existing drive wheels, thereby characterized in that the juxtaposed parts around their common Axis are adjustable against each other in the direction of the circumference. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT225882D Active DE225882C (en)

Publications (1)

Publication Number Publication Date
DE225882C true DE225882C (en)

Family

ID=486482

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT225882D Active DE225882C (en)

Country Status (1)

Country Link
DE (1) DE225882C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778063A (en) * 1985-11-11 1988-10-18 Ekkehard Ueberreiter Device for testing and sorting electronic components
US4908126A (en) * 1986-11-11 1990-03-13 Multitest, Elektronische Systeme Gmbh Apparatus for testing and sorting electronic components, in particular IC's

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778063A (en) * 1985-11-11 1988-10-18 Ekkehard Ueberreiter Device for testing and sorting electronic components
US4908126A (en) * 1986-11-11 1990-03-13 Multitest, Elektronische Systeme Gmbh Apparatus for testing and sorting electronic components, in particular IC's

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