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GB2154960B - An improved motorcycle front fork assembly - Google Patents

An improved motorcycle front fork assembly

Info

Publication number
GB2154960B
GB2154960B GB08405606A GB8405606A GB2154960B GB 2154960 B GB2154960 B GB 2154960B GB 08405606 A GB08405606 A GB 08405606A GB 8405606 A GB8405606 A GB 8405606A GB 2154960 B GB2154960 B GB 2154960B
Authority
GB
United Kingdom
Prior art keywords
front fork
fork assembly
motorcycle front
improved motorcycle
improved
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
GB08405606A
Other versions
GB8405606D0 (en
GB2154960A (en
Inventor
Terence Anthony Haynes
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
Publication of GB8405606D0 publication Critical patent/GB8405606D0/en
Publication of GB2154960A publication Critical patent/GB2154960A/en
Application granted granted Critical
Publication of GB2154960B publication Critical patent/GB2154960B/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
    • B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
    • B62K25/16—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single 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
    • 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)
GB08405606A 1985-09-17 1984-03-02 An improved motorcycle front fork assembly Expired GB2154960B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1985/000431 WO1987001670A1 (en) 1985-09-17 1985-09-17 Improvements to motorcycle front suspension

Publications (3)

Publication Number Publication Date
GB8405606D0 GB8405606D0 (en) 1984-04-04
GB2154960A GB2154960A (en) 1985-09-18
GB2154960B true GB2154960B (en) 1988-04-27

Family

ID=10572556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405606A Expired GB2154960B (en) 1985-09-17 1984-03-02 An improved motorcycle front fork assembly

Country Status (3)

Country Link
EP (1) EP0236303A1 (en)
GB (1) GB2154960B (en)
WO (1) WO1987001670A1 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513974C1 (en) * 1985-04-18 1986-09-25 Bayerische Motoren Werke AG, 8000 München Telescopic fork assembly for the front wheel of motorcycles
DE9407208U1 (en) * 1994-04-30 1994-07-14 Ackeret, Roman, Rheinfelden Suspension fork of a wheel bearing for two-wheel vehicles
JP4059996B2 (en) * 1998-11-30 2008-03-12 本田技研工業株式会社 Motorcycle brake equipment
JP4544681B2 (en) * 2000-02-15 2010-09-15 本田技研工業株式会社 Front suspension structure
ITPD20100094A1 (en) * 2010-03-24 2011-09-25 Univ Padova FRONT SUSPENSION SUSPENSION SYSTEM FOR MOTORCYCLES, SSSP TYPE MECHANISM
US9981711B2 (en) 2016-08-22 2018-05-29 Big Cat Human Powered Vehicles, Llc Suspended spindle assembly for recumbent tricyles
IT201600116483A1 (en) * 2016-11-17 2018-05-17 Piaggio & C Spa Telescopic front suspension with anti-sinking effect
US10526039B2 (en) 2017-07-27 2020-01-07 Trvstper, Inc. Suspension assembly for a cycle
US10196106B1 (en) 2017-07-27 2019-02-05 Trvstper, Inc. Suspension assembly for a cycle
US10300979B2 (en) 2017-07-27 2019-05-28 Trvstper, Inc. Suspension assembly for a bicycle
US10308312B2 (en) 2017-07-27 2019-06-04 Trvstper, Inc. Suspension assembly for a cycle
US10518836B2 (en) 2017-07-27 2019-12-31 Trvstper, Inc. Suspension assembly for a cycle
US10526040B2 (en) 2017-08-28 2020-01-07 Trvstper, Inc. Inline shock absorber with gas spring for a cycle wheel suspension assembly
US10549812B2 (en) 2017-08-28 2020-02-04 Trvstper, Inc. Inline shock absorber with gas spring for a cycle wheel suspension assembly
US10518839B2 (en) 2017-08-29 2019-12-31 Trvstper, Inc. Inline shock absorber with coil spring for a cycle wheel suspension assembly
US10549813B2 (en) 2017-08-29 2020-02-04 Trvstper, Inc. Inline shock absorber with coil spring for a cycle wheel suspension assembly
USD860062S1 (en) 2018-02-08 2019-09-17 Trvstper, Inc. Cycle suspension assembly
USD880369S1 (en) 2018-02-08 2020-04-07 Trvstper, Inc. Cycle suspension assembly
USD880372S1 (en) 2018-02-08 2020-04-07 Trvstper, Inc. Cycle suspension assembly
USD880370S1 (en) 2018-02-08 2020-04-07 Trvstper, Inc. Cycle suspension assembly
USD880371S1 (en) 2018-02-08 2020-04-07 Trvstper, Inc. Cycle suspension assembly
USD859125S1 (en) 2018-02-08 2019-09-10 Trvstper, Inc. Cycle suspension rebound knob
USD860061S1 (en) 2018-02-08 2019-09-17 Trvstper, Inc. Cycle suspension assembly
USD861542S1 (en) 2018-02-08 2019-10-01 Trvstper, Inc. Cycle suspension assembly
IT201800004941A1 (en) 2018-04-27 2019-10-27 FRONT MOTORCYCLE SUSPENSION
US20200079463A1 (en) 2018-09-07 2020-03-12 Trvstper, Inc. Dual sided suspension assembly for a cycle wheel
US12319381B2 (en) 2018-09-25 2025-06-03 Specialized Bicycle Components, Inc. Trailing link cycle wheel suspension assembly having gas pistons with unequal gas piston areas
US11230348B2 (en) 2018-09-25 2022-01-25 Specialized Bicycle Components, Inc. Trailing link cycle wheel suspension assembly having gas pistons with unequal gas piston areas
US11230347B2 (en) 2018-09-25 2022-01-25 Specialized Bicycle Components, Inc. Cycle wheel suspension assembly having gas pistons with unequal gas piston areas
US11230346B2 (en) 2018-09-25 2022-01-25 Specialized Bicycle Components Inc. Cycle wheel suspension assembly having gas pistons with unequal gas piston areas
US11084552B2 (en) 2018-09-25 2021-08-10 Specialized Bicycle Components, Inc. Simplified gas spring setup for a trailing link cycle wheel suspension
JP7182701B2 (en) * 2018-09-28 2022-12-02 ピアッジオ エ チ．ソシエタ ペル アチオニ Front wheel assembly for a vehicle having two front wheels with double steering bars and vehicle with said front wheel assembly
US11208172B2 (en) 2018-10-05 2021-12-28 Specialized Bicycle Components, Inc. Suspension pivot assemblies having a retention feature
US11345432B2 (en) 2018-10-12 2022-05-31 Specialized Bicycle Components, Inc. Suspension assembly for a cycle having a fork arm with dual opposing tapers
US11273887B2 (en) 2018-10-16 2022-03-15 Specialized Bicycle Components, Inc. Cycle suspension with travel indicator
IT201800021010A1 (en) * 2018-12-24 2020-06-24 Piaggio & C Spa FRONT MOTORCYCLE SUSPENSION
US11524744B2 (en) 2019-04-09 2022-12-13 Specialized Bicycle Components, Inc. Cycle suspension with rotation sensor
ES2784917B2 (en) * 2020-07-03 2021-09-17 Carmona Gutierrez Jose Antonio Steering system for motorcycles
WO2025116830A1 (en) * 2023-11-30 2025-06-05 Roman Juris Front fork assembly of a single-track vehicle with progressive suspension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE546631C (en) * 1930-08-07 1932-03-16 Standard Fahrzeugfabrik G M B Front suspension for motorcycles
US3954284A (en) * 1975-02-28 1976-05-04 Phillips Ronald F Bicycle wheel suspension means
GB1545403A (en) * 1977-06-04 1979-05-10 Univ Manchester Motorcycle front fork assembly
GB2147255B (en) * 1981-07-17 1985-11-20 Rvt Design & Eng Motor cycle suspension
FR2547549B1 (en) * 1983-06-17 1988-11-04 Janin Maxime TWO-WHEELED VEHICLE, PARTICULARLY A BICYCLE, WITH ELASTIC SUSPENSIONS

Also Published As

Publication number Publication date
EP0236303A1 (en) 1987-09-16
WO1987001670A1 (en) 1987-03-26
GB8405606D0 (en) 1984-04-04
GB2154960A (en) 1985-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee