GB568263A - Motor cycle front wheel fork - Google Patents

Motor cycle front wheel fork

Info

Publication number
GB568263A
GB568263A GB522743A GB522743A GB568263A GB 568263 A GB568263 A GB 568263A GB 522743 A GB522743 A GB 522743A GB 522743 A GB522743 A GB 522743A GB 568263 A GB568263 A GB 568263A
Authority
GB
United Kingdom
Prior art keywords
tube
spring
tubes
rod
front wheel
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
GB522743A
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 GB522743A priority Critical patent/GB568263A/en
Publication of GB568263A publication Critical patent/GB568263A/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
    • B62K25/06—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)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

568,263. Spring forks for motorcycles. SMITH, E.G., and DUKE, A. G. April 1, 1943, No. 5227. [Class 136 (iii)] Each blade or limb of a motorcycle front wheel fork consists of a fixed upper tube 1 in which a lower tube 4, supporting one end of the wheel axle, is slidable against the action of load and rebound springs 14, 10 which surround a rod 9 depending from the upper end of the fixed tube 1, the load spring 14 being arranged within the fixed tube 1 between an adjusting nut 13 on the rod 9 and the top of the tube 4, and the rebound spring 10 within the tube 4 between the top of the tube and an abutment on the lower end of the rod. Each spring 10 is adjustable by a plug 8 closing the top of the tube 4 which is guided in the tube 1 by a fabric or fibre bush 5 preferably containing graphite. The tubes 1 are rigidly secured or adjustably clamped to members 2, 3 mounted on the steering column, and the tubes 4 may be connected together by a member sliding in slots in the tubes 1.
GB522743A 1943-04-01 1943-04-01 Motor cycle front wheel fork Expired GB568263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB522743A GB568263A (en) 1943-04-01 1943-04-01 Motor cycle front wheel fork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB522743A GB568263A (en) 1943-04-01 1943-04-01 Motor cycle front wheel fork

Publications (1)

Publication Number Publication Date
GB568263A true GB568263A (en) 1945-03-27

Family

ID=9792109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB522743A Expired GB568263A (en) 1943-04-01 1943-04-01 Motor cycle front wheel fork

Country Status (1)

Country Link
GB (1) GB568263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509674A (en) * 1989-09-26 1996-04-23 Cannondale Corporation Bicycle suspension system
US5860666A (en) * 1996-04-03 1999-01-19 Sakae Co., Ltd. Structure of front fork for bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509674A (en) * 1989-09-26 1996-04-23 Cannondale Corporation Bicycle suspension system
US5860666A (en) * 1996-04-03 1999-01-19 Sakae Co., Ltd. Structure of front fork for bicycle

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