GB2578468B - Motorcycle suspension system - Google Patents

Motorcycle suspension system Download PDF

Info

Publication number
GB2578468B
GB2578468B GB1817631.3A GB201817631A GB2578468B GB 2578468 B GB2578468 B GB 2578468B GB 201817631 A GB201817631 A GB 201817631A GB 2578468 B GB2578468 B GB 2578468B
Authority
GB
United Kingdom
Prior art keywords
suspension system
motorcycle suspension
motorcycle
suspension
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.)
Active
Application number
GB1817631.3A
Other versions
GB201817631D0 (en
GB2578468A (en
Inventor
Truman Mark
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.)
Arc V Ltd
Original Assignee
Arc V 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 Arc V Ltd filed Critical Arc V Ltd
Priority to GB1817631.3A priority Critical patent/GB2578468B/en
Publication of GB201817631D0 publication Critical patent/GB201817631D0/en
Priority to PCT/EP2019/079527 priority patent/WO2020089226A2/en
Publication of GB2578468A publication Critical patent/GB2578468A/en
Application granted granted Critical
Publication of GB2578468B publication Critical patent/GB2578468B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B62K21/00—Steering devices
    • B62K21/02—Front wheel forks or equivalent, e.g. single tine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J15/00—Mud-guards for wheels
    • 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
    • B62K21/00—Steering devices
    • B62K21/005—Steering pivot axis arranged within the wheel, e.g. for a hub center steering arrangement
    • 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
    • B62K21/00—Steering devices
    • B62K21/18—Connections between forks and handlebars or handlebar stems
    • 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
    • B62K25/12—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
GB1817631.3A 2018-10-29 2018-10-29 Motorcycle suspension system Active GB2578468B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1817631.3A GB2578468B (en) 2018-10-29 2018-10-29 Motorcycle suspension system
PCT/EP2019/079527 WO2020089226A2 (en) 2018-10-29 2019-10-29 Motorcycle suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817631.3A GB2578468B (en) 2018-10-29 2018-10-29 Motorcycle suspension system

Publications (3)

Publication Number Publication Date
GB201817631D0 GB201817631D0 (en) 2018-12-12
GB2578468A GB2578468A (en) 2020-05-13
GB2578468B true GB2578468B (en) 2022-11-30

Family

ID=64560318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817631.3A Active GB2578468B (en) 2018-10-29 2018-10-29 Motorcycle suspension system

Country Status (2)

Country Link
GB (1) GB2578468B (en)
WO (1) WO2020089226A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024057184A1 (en) * 2022-09-12 2024-03-21 Bimota S.P.A. Orienting device of the front steering wheel of motorcycles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB559441A (en) * 1943-02-04 1944-02-18 Robert Thomson A castor-action self-centring spring-framed safety motor-cycle of improved design
GB2191158A (en) * 1986-06-04 1987-12-09 Honda Motor Co Ltd Motorcycle with swing-arm front suspension
US4741545A (en) * 1986-02-24 1988-05-03 Honda Giken Kogyo Kabushiki Kaisha Front wheel steering device for motor vehicles
US4756379A (en) * 1986-06-04 1988-07-12 Honda Giken Kogyo Kabushiki Kaisha Motorcycle
US5782313A (en) * 1991-11-01 1998-07-21 Yamaha Hatsudoki Kabushiki Kaisha Double swing arm motorcycle front suspension

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397317A1 (en) * 1977-05-17 1979-02-09 Jillet Didier Motorcycle with fuel tank below engine - has hub centre steering with front wheel suspension arm(s) hinged to propulsion unit
IT1171971B (en) 1983-11-22 1987-06-10 Bimota Spa ORIENTATION DEVICE OF THE FRONT WHEEL DIRECTING MOTORCYCLES
CA1275055A (en) * 1985-08-01 1990-10-09 Takeshi Kawaguchi Front suspension for a vehicle
JPS6231583A (en) * 1985-12-23 1987-02-10 本田技研工業株式会社 Motorcycle
IT1235936B (en) 1989-11-08 1992-12-09 Bimota Spa ORIENTATION DEVICE OF THE FRONT WHEEL DIRECTING MOTOR VEHICLES
DE4126761A1 (en) * 1991-08-13 1993-02-18 Wilhelm Karl Beirlein Fa MOTORCYCLE WITH A JOURNAL
NL1007955C2 (en) * 1998-01-05 1999-07-06 Hendrik Roelof Van Der Heide Motorcycle equipped with a steering hub.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB559441A (en) * 1943-02-04 1944-02-18 Robert Thomson A castor-action self-centring spring-framed safety motor-cycle of improved design
US4741545A (en) * 1986-02-24 1988-05-03 Honda Giken Kogyo Kabushiki Kaisha Front wheel steering device for motor vehicles
GB2191158A (en) * 1986-06-04 1987-12-09 Honda Motor Co Ltd Motorcycle with swing-arm front suspension
US4756379A (en) * 1986-06-04 1988-07-12 Honda Giken Kogyo Kabushiki Kaisha Motorcycle
US5782313A (en) * 1991-11-01 1998-07-21 Yamaha Hatsudoki Kabushiki Kaisha Double swing arm motorcycle front suspension

Also Published As

Publication number Publication date
WO2020089226A2 (en) 2020-05-07
GB201817631D0 (en) 2018-12-12
WO2020089226A3 (en) 2020-07-23
GB2578468A (en) 2020-05-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210624 AND 20210630