DE837652C - Shock absorber installation on the front forks of power bikes and bicycles - Google Patents

Shock absorber installation on the front forks of power bikes and bicycles

Info

Publication number
DE837652C
DE837652C DEST2734A DEST002734A DE837652C DE 837652 C DE837652 C DE 837652C DE ST2734 A DEST2734 A DE ST2734A DE ST002734 A DEST002734 A DE ST002734A DE 837652 C DE837652 C DE 837652C
Authority
DE
Germany
Prior art keywords
shock absorbers
bicycles
shock absorber
front forks
bikes
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
Application number
DEST2734A
Other languages
German (de)
Inventor
Johann Wittebrock
Dr-Ing Werner Wolfram
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stabilus Industrie und Handels GmbH
Original Assignee
Stabilus Industrie und Handels GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stabilus Industrie und Handels GmbH filed Critical Stabilus Industrie und Handels GmbH
Priority to DEST2734A priority Critical patent/DE837652C/en
Application granted granted Critical
Publication of DE837652C publication Critical patent/DE837652C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
    • B62K25/22—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with more than one arm on each fork leg
    • B62K25/24—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with more than one arm on each fork leg for front wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/04—Helical springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Description

Es ist bekannt, Reibungsstoßdämpfer an Vorderradgabeln von Motor- und Fahrrädern zu verwenden, um Stöße, die durch Unebenheiten der Fährbahn hervorgerufen werden, aufzufangen. Es ist auch .bekannt, Teleskopstoßdämpfer innerhalb von Schraubenfedern vorzusehen. Dies ist aber ,bei verschiedenen Federaufhängwngsarten nicht möglich.It is known to use friction shock absorbers on front forks of engine and bicycles to use to avoid bumps caused by bumps in the ferry track will catch. It is also known to have telescopic shock absorbers within coil springs to be provided. However, this is not possible with different types of spring suspension.

Die Erfindung sieht daher die Anbringung von zwei Teleskopstoßdämpfern außerhalb der Gabelfeder des Vorderrades eines Kraftrades vor, die in ihrer Gesamtwirkung der Leistung eines größeren Stoßdämpfers entsprechen. Diese Anordnung ermöglicht auch einen nachträglichen Einbau von Teleskopstoßdämpfern nach der Erfindung in entsprechende Vorderradgabeln.The invention therefore provides for the attachment of two telescopic shock absorbers outside the fork spring of the front wheel of a motorcycle in front of the overall effect match the performance of a larger shock absorber. This arrangement enables also a subsequent installation of telescopic shock absorbers according to the invention in corresponding front forks.

Die Erfindung ist in der Zeichnung veranschaulicht.The invention is illustrated in the drawing.

Abb. i zeigt die Seitenansicht einer Kradv or-<ierra-dgabel teilweise im Schnitt und Abb. 2 die Vorderansicht mit eingebauten Stoßdämpfern.Fig. I shows the side view of a motorcycle fork partially in section and Fig. 2 the front view with built-in shock absorbers.

Wie aus der Zeichnung ers,ichtlic.h, werden zwei Stoßdämpfer i und z mit ihren oberen Gelenkaugen 3 und 4 am oberen Steuerkopfteil 5, an dem der Anschluß 6 für eine Gabelfeder 7 fest angebracht ist und zwei Gelenkbolzen 8 und 9 zur Befestigung der Stoßdämpfer lösbar oder unlösbar vorgesehen sind, angeschlossen. Die beiden unteren Gelenkaugen io der Stoßdämpfer i und 2 werden an einer die beiden schwingenden Gabelteile i i und 12 verbindendem und die Anschlußteile ie3 und 14 tragenden Querstrebe gelenkig befestigt.As shown in the drawing, ichtlic.h, two shock absorbers i and z with their upper hinge eyes 3 and 4 on the upper control head part 5, to which the connection 6 is firmly attached for a fork spring 7 and two pivot pins 8 and 9 for fastening the shock absorbers are provided detachable or non-detachable, connected. The two lower hinge eyes io of shock absorbers i and 2 are swinging on one of the two Fork parts i i and 12 connecting and the connecting parts ie3 and 14 supporting cross brace articulated.

Etwa vorhandene Reibungsstoßdämpfer 15 und 16 können entfernt oder unwirksam gemacht werden.Any existing friction shock absorbers 15 and 16 can be removed or be rendered ineffective.

Claims (3)

PATENTANSPRÜCHE: i. Stoßdämpfereinbau an Vorderradgabeln von Kraft- äund Fahrrädern mit schraubenförmigen Gabelfedern, dadurch gekennzeichnet, daß zwei Teleskopstoßdämpfer (1, 2) zu beiden Seiten der. Gabelfeder (7) angeordnet sind. PATENT CLAIMS: i. Installation of shock absorbers on the front forks of motor vehicles and bicycles with helical fork springs, characterized in that two telescopic shock absorbers (1, 2) on both sides of the. Fork spring (7) are arranged. 2. Stoßdämpfereinbau nach Anspruch r, dadurch gekennzeichnet, daß die beiden Teleskopstoßdämpfer am oberen Steuerkopf gelenkig angeschlossen sind. 2. Shock absorber installation according to claim r, characterized in that the two Telescopic shock absorbers are articulated on the upper steering head. 3. Stoßdämpfereinbau nach Anspruch i und 2, dadurch gekennzeichnet, daß die beiden Teleskopstoßdämpfer am unteren schwingenden Gabelteil gelenkig befestigt sind.3. Shock absorber installation according to claims i and 2, characterized in that the two telescopic shock absorbers are articulated on the lower swinging fork part.
DEST2734A 1950-11-08 1950-11-08 Shock absorber installation on the front forks of power bikes and bicycles Expired DE837652C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST2734A DE837652C (en) 1950-11-08 1950-11-08 Shock absorber installation on the front forks of power bikes and bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST2734A DE837652C (en) 1950-11-08 1950-11-08 Shock absorber installation on the front forks of power bikes and bicycles

Publications (1)

Publication Number Publication Date
DE837652C true DE837652C (en) 1952-05-02

Family

ID=7452907

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST2734A Expired DE837652C (en) 1950-11-08 1950-11-08 Shock absorber installation on the front forks of power bikes and bicycles

Country Status (1)

Country Link
DE (1) DE837652C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462302A (en) * 1991-10-25 1995-10-31 Leitner; Horst Double swingarm front suspension for bicycles and motorcycles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462302A (en) * 1991-10-25 1995-10-31 Leitner; Horst Double swingarm front suspension for bicycles and motorcycles

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