FR2402575A1 - Fourche avant pour motocyclette - Google Patents

Fourche avant pour motocyclette

Info

Publication number
FR2402575A1
FR2402575A1 FR7825608A FR7825608A FR2402575A1 FR 2402575 A1 FR2402575 A1 FR 2402575A1 FR 7825608 A FR7825608 A FR 7825608A FR 7825608 A FR7825608 A FR 7825608A FR 2402575 A1 FR2402575 A1 FR 2402575A1
Authority
FR
France
Prior art keywords
fork
motorcycles
bending moment
telescopic
front fork
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.)
Granted
Application number
FR7825608A
Other languages
English (en)
Other versions
FR2402575B1 (fr
Inventor
Nishikawa Masao
Inoue Hidehiko
Anno Nobuo
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of FR2402575A1 publication Critical patent/FR2402575A1/fr
Application granted granted Critical
Publication of FR2402575B1 publication Critical patent/FR2402575B1/fr
Granted 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
    • B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
    • B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

Dispositif de suspension de roues avant pour une motocyclette. La suspension comprend une fourche télescopique qui est inclinée vers l'avant. Le moment de la flexion appliquée aux tubes télescopiques est compensé totalement ou partiellement par un moment de flexion opposé obtenu par un ou plusieurs ressorts situés en arrière du plan vertical contenant l'axe de la roue et en dessous du pont inférieur reliant les branches de la fourche. Cela permet de réduire les effets de friction entre les tubes télescopiques de la fourche. Application à la réalisation de motocyclettes.
FR7825608A 1977-09-07 1978-09-06 Fourche avant pour motocyclette Granted FR2402575A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10735377A JPS5442743A (en) 1977-09-07 1977-09-07 Front fork for autocycle and the like

Publications (2)

Publication Number Publication Date
FR2402575A1 true FR2402575A1 (fr) 1979-04-06
FR2402575B1 FR2402575B1 (fr) 1983-11-04

Family

ID=14456898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825608A Granted FR2402575A1 (fr) 1977-09-07 1978-09-06 Fourche avant pour motocyclette

Country Status (4)

Country Link
JP (1) JPS5442743A (fr)
DE (1) DE2835111C2 (fr)
FR (1) FR2402575A1 (fr)
GB (1) GB2004820B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511156A (en) * 1981-04-07 1985-04-16 Eric Offenstadt Wheel suspension for a motorcycle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188036U (fr) * 1981-05-23 1982-11-29
GB2199794A (en) * 1986-12-23 1988-07-20 Bruce David Peterson Continuously variable tri-directional vehicle suspension system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742813A (en) * 1953-05-11 1956-01-04 John Kay Arrangement for springing or insulating against road irregularities and shocks the front wheel of a pedal cycle or motor cycle
GB1031650A (en) * 1965-04-29 1966-06-02 Ford Motor Co Macpherson strut-type independent wheel suspension
GB1102492A (en) * 1964-02-27 1968-02-07 Bayerische Motoren Werke Ag Vehicle wheel suspension assembly
GB1192766A (en) * 1966-07-22 1970-05-20 Bayerische Motoren Werke Ag Improvements in or relating to Vehicle Wheel Suspension Assemblies
GB1198713A (en) * 1966-07-22 1970-07-15 Bayerische Motoren Werke Ag Improvements in or relating to Vehicle Wheel Suspension Assemblies.
GB1409488A (en) * 1972-04-05 1975-10-08 Yamaha Motor Co Ltd Motorcycle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1680573A1 (de) * 1966-05-11 1970-07-09 Hercules Nuernberg Gmbh Teleskopgabel,insbesondere fuer Vorderraeder von Zweiradfahrzeugen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742813A (en) * 1953-05-11 1956-01-04 John Kay Arrangement for springing or insulating against road irregularities and shocks the front wheel of a pedal cycle or motor cycle
GB1102492A (en) * 1964-02-27 1968-02-07 Bayerische Motoren Werke Ag Vehicle wheel suspension assembly
GB1031650A (en) * 1965-04-29 1966-06-02 Ford Motor Co Macpherson strut-type independent wheel suspension
GB1192766A (en) * 1966-07-22 1970-05-20 Bayerische Motoren Werke Ag Improvements in or relating to Vehicle Wheel Suspension Assemblies
GB1198713A (en) * 1966-07-22 1970-07-15 Bayerische Motoren Werke Ag Improvements in or relating to Vehicle Wheel Suspension Assemblies.
GB1409488A (en) * 1972-04-05 1975-10-08 Yamaha Motor Co Ltd Motorcycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511156A (en) * 1981-04-07 1985-04-16 Eric Offenstadt Wheel suspension for a motorcycle

Also Published As

Publication number Publication date
GB2004820A (en) 1979-04-11
DE2835111C2 (de) 1986-05-22
GB2004820B (en) 1982-03-31
DE2835111A1 (de) 1979-03-15
FR2402575B1 (fr) 1983-11-04
JPS5726988B2 (fr) 1982-06-08
JPS5442743A (en) 1979-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse