DE2711404A1 - Rear wheel suspension for motorcycle - has second pivot arm to link to vertical spring strut set in front of wheel - Google Patents

Rear wheel suspension for motorcycle - has second pivot arm to link to vertical spring strut set in front of wheel

Info

Publication number
DE2711404A1
DE2711404A1 DE19772711404 DE2711404A DE2711404A1 DE 2711404 A1 DE2711404 A1 DE 2711404A1 DE 19772711404 DE19772711404 DE 19772711404 DE 2711404 A DE2711404 A DE 2711404A DE 2711404 A1 DE2711404 A1 DE 2711404A1
Authority
DE
Germany
Prior art keywords
rear wheel
motorcycle
wheel
link
pivot arm
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.)
Withdrawn
Application number
DE19772711404
Other languages
German (de)
Inventor
Reiner Jenny
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19772711404 priority Critical patent/DE2711404A1/en
Publication of DE2711404A1 publication Critical patent/DE2711404A1/en
Withdrawn legal-status Critical Current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
    • B62K25/26—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 rear 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
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
    • 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
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/286—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay the shock absorber being connected to the chain-stay via a linkage mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

The rear wheel suspension for the motorcycle has a vertical damper set in front of the wheel, with the bottom end of the damper on the pivot point for the rear forks. The top of the damper is linked to the rear hub by a first lever, and to the frame by a second pivoted lever. Vertical displacements of the wheel are taken up smoothly without loosing traction. The damper is mounted in a compact setting and allows a large deflection of the rear wheel.

Description

Erfindungsbeschreibung Description of the invention

--------------------------Titel : Motorrad- Hinterradfederungs-System Anwendungs= gebiet : Die Erfindung bezieht sich auf Motorradhinterradfederungen,die durch eine Umlenkung mittels einer zweiten Schwinge die vom Hinterrad aufgenommene Kraft auf den Stoßdämpfer überträgt. -------------------------- Title: Motorcycle rear suspension system Application area: The invention relates to motorcycle rear suspension that by means of a deflection by means of a second rocker arm that picked up by the rear wheel Transfers force to the shock absorber.

Zweck : Bei diesen Motorradhinterradfederungen wird eine Vertikale Kraftableitung der Stoßdämpfer ermöglicht und dadurch eine Schlupfverminderung am Hinterrad erziehlt. Ferner wird durch die besondere Anordnung der zweiten Schwimge das Drehmoment um den Hinterrad- Schwingendrehpunkt verringert und somit eine Entlastung des Vorderrades bewirkt. Purpose: This motorcycle rear suspension creates a vertical The shock absorber allows force dissipation and thereby a reduction in slip on the Rear wheel educates. Furthermore, the special arrangement of the second float the torque around the rear wheel swing arm pivot point is reduced and thus a relief of the front wheel causes.

Stand der Technik : Es ist bekannt, daß die Federungsarten bezüglich der herkömmlichen Bauweise ,die aufgenommene Kraft am Hinterrad durch Stoßdämpfer direkt auf den Rahmen übertragen Kritik des Standes: Durch die Anordnung der Stoßdämpfer wird eine Federwegsvergrößerung nur durch versetzen des Stoßdämpfers in Richtung Schwingendrehpunkt erreicht und dadurch eine größere Beanspruchung von Schwinge und Stoßdämpfer erziehlt. Ferner wird durch die direkte Ableitung der Kraft,die vom Einfedern des Hinterrades herrührt, der Rahmen nach oben gedrückt und das Hinterrad für kurze Zeit entlastet.Prior art: It is known that the types of suspension related to the conventional design, the absorbed force on the rear wheel by shock absorbers Transferred directly to the frame Criticism of the stand: Due to the arrangement of the shock absorbers the only way to increase the travel distance is to move the shock absorber in the direction of Reached the pivot point of the swing arm and thus a greater stress on the swing arm and shock absorbers. Furthermore, through the direct derivation of the force, the comes from the compression of the rear wheel, the frame pushed up and the rear wheel relieved for a short time.

Aufgabe : Die Erfindung hat die Aufgabe unebenheiten in der Fahrbahn besser auszuglaichen,und somit den Schlupf am Hinterrad zu verringern. Task: The invention has the task of bumps in the road to be better balanced, and thus to reduce the slip on the rear wheel.

Erziehlbare Vorteile : Die mit der Erfindung erziehlten Vorteile bestehen insbesondere darin,daß die Kraft der Hinterradschwinge über eine zweite Schwinge auf den Stoßdämpfer übertragen wird. Somit ist es möglich den Stoßdämpfer vertikal einzubauen, der durch das Ein federn die Kraft unmittelbar auf das Rahmenunterteil abgibt,daß sich wiederum mit einer Belastung des Hinterrades bemerkbar macht und somit den Schlupf am Hinterrad vermindert Ferner wird durch die spezielle Anordnung der zweiten Schwinge das Drehmoment um den Schwingendrehpunkt verringert,daß sich durch Entlastung des Vorderrades bemerkbar macht.Obtainable advantages: The advantages achieved with the invention exist in particular that the force of the rear swing arm via a second swing arm is transmitted to the shock absorber. Thus it is possible to place the shock absorber vertically to be installed, which feathers the force directly on the frame base by the A gives that in turn is noticeable with a load on the rear wheel and thus the slip on the rear wheel is reduced. Furthermore, the special arrangement the second swing arm reduces the torque around the swing arm pivot point that noticeable by relieving the front wheel.

Beschreibung mehrerer Beispiele : Ein Beispiel der Erfindung ist in der Zeichnung dargestellt.Description of several examples: An example of the invention is shown in FIG shown in the drawing.

Fig. 1 Motorradfederung unbelastet Fig. 2 Motorradfederung belastet (eingefedert) Leerseite Fig. 1 motorcycle suspension unloaded Fig. 2 motorcycle suspension loaded (sprung) Blank page

Claims (1)

PatentanserUch¢ Oberbegriff : Motorrad-Hinterradfederungs-System Durch Anordnung einer zweiten Schwinge wird die vom Hinterrad aufgenommene Kraft durch Umlenkung auf den StoßdUmpfer übertragen,der vertikal eingebaut wird. Patent application ¢ Generic term: motorcycle rear suspension system By arranging a second rocker, the force absorbed by the rear wheel is increased transferred by deflection to the shock absorber, which is installed vertically. Kennzeichnender Teil : gekennzeichnet durch die Anordnung der zweiten Schwinge nahe am Schwingendrehpunkt die eine distanzverengung bewirkt und somit das Einfedern der Stoßdämpfer ermöglicht.Characteristic part: characterized by the arrangement of the second Swing close to the swing arm pivot point which causes a narrowing of the distance and thus allows the compression of the shock absorbers.
DE19772711404 1977-03-16 1977-03-16 Rear wheel suspension for motorcycle - has second pivot arm to link to vertical spring strut set in front of wheel Withdrawn DE2711404A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772711404 DE2711404A1 (en) 1977-03-16 1977-03-16 Rear wheel suspension for motorcycle - has second pivot arm to link to vertical spring strut set in front of wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711404 DE2711404A1 (en) 1977-03-16 1977-03-16 Rear wheel suspension for motorcycle - has second pivot arm to link to vertical spring strut set in front of wheel

Publications (1)

Publication Number Publication Date
DE2711404A1 true DE2711404A1 (en) 1978-09-21

Family

ID=6003772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772711404 Withdrawn DE2711404A1 (en) 1977-03-16 1977-03-16 Rear wheel suspension for motorcycle - has second pivot arm to link to vertical spring strut set in front of wheel

Country Status (1)

Country Link
DE (1) DE2711404A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005167A1 (en) * 1979-02-13 1980-08-21 Honda Motor Co Ltd REAR SUSPENSION FOR A MOTORCYCLE
DE3019648A1 (en) * 1979-05-26 1980-11-27 Honda Motor Co Ltd MOTORCYCLE
FR2467765A1 (en) * 1979-10-16 1981-04-30 Suzuki Motor Co SUSPENSION DEVICE FOR MOTORCYCLE
DE4435037A1 (en) * 1994-09-30 1996-04-04 Suhler Fahrzeugwerk Gmbh Swing arm for motorised two wheeled vehicle esp. scooter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005167A1 (en) * 1979-02-13 1980-08-21 Honda Motor Co Ltd REAR SUSPENSION FOR A MOTORCYCLE
DE3019648A1 (en) * 1979-05-26 1980-11-27 Honda Motor Co Ltd MOTORCYCLE
FR2467765A1 (en) * 1979-10-16 1981-04-30 Suzuki Motor Co SUSPENSION DEVICE FOR MOTORCYCLE
DE4435037A1 (en) * 1994-09-30 1996-04-04 Suhler Fahrzeugwerk Gmbh Swing arm for motorised two wheeled vehicle esp. scooter
DE4435037C2 (en) * 1994-09-30 2001-07-26 Suhler Fahrzeugwerk Gmbh Arrangement of a power unit swing arm on motorized two-wheeled vehicles

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee