GB1490111A - Vehicle suspension units - Google Patents

Vehicle suspension units

Info

Publication number
GB1490111A
GB1490111A GB4541/74A GB454174A GB1490111A GB 1490111 A GB1490111 A GB 1490111A GB 4541/74 A GB4541/74 A GB 4541/74A GB 454174 A GB454174 A GB 454174A GB 1490111 A GB1490111 A GB 1490111A
Authority
GB
United Kingdom
Prior art keywords
unit
jan
liquid
adjustable
suspension units
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
GB4541/74A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Priority to GB4541/74A priority Critical patent/GB1490111A/en
Priority to JP1227675A priority patent/JPS5738445B2/ja
Publication of GB1490111A publication Critical patent/GB1490111A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

1490111 Adjustable height suspension units GIRLING Ltd 6 Jan 1975 [31 Jan 1974 10 July 1974] 04541/74 and 30627/74 Heading F2S An adjustable height suspension unit 1 of a suspension system for a motorcycle or wheelchair comprises a piston 9 working in a space 11 containing gas and liquid in direct contact and bounded by a movable wall 12, whose position is adjustable to vary the height of the unit. Adjustment is effected by moving (either manually, as shown, or automatically in response to changes in vehicle load) the end wall of the liquid-containing space 13, which is housed partly in a reservoir body 3 and partly in the unit 1, and acts on the movable wall 12. The floating piston 12 may be replaced by a diaphragm retained by the end cap of the cylinder (Fig. 2, not shown).
GB4541/74A 1974-01-31 1974-01-31 Vehicle suspension units Expired GB1490111A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4541/74A GB1490111A (en) 1974-01-31 1974-01-31 Vehicle suspension units
JP1227675A JPS5738445B2 (en) 1974-01-31 1975-01-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4541/74A GB1490111A (en) 1974-01-31 1974-01-31 Vehicle suspension units
GB3062774 1974-07-10

Publications (1)

Publication Number Publication Date
GB1490111A true GB1490111A (en) 1977-10-26

Family

ID=26239209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4541/74A Expired GB1490111A (en) 1974-01-31 1974-01-31 Vehicle suspension units

Country Status (2)

Country Link
JP (1) JPS5738445B2 (en)
GB (1) GB1490111A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671763A1 (en) * 1991-01-18 1992-07-24 Allera Hubert Suspension with stiffness controlled without discontinuity between two predetermined limiting values
FR2685866A1 (en) * 1992-01-03 1993-07-09 Cophignon Jacques Mounting of shock-absorbers for wheelchairs for the handicapped
DE19931016A1 (en) * 1999-07-06 2001-01-11 Volkswagen Ag Shock absorber for car comprises cylinder divided by separating piston into oil chamber and gas chamber, oil chamber being subdivided by second piston with through bore and gas chamber containing third piston allowing its volume be varied
DE10238448A1 (en) * 2002-08-22 2004-03-04 Daimlerchrysler Ag Variable gas spring
EP1291277A3 (en) * 2000-03-20 2004-12-22 Andreas Felsl Bicycle adjustment device
US7017928B2 (en) 2000-03-20 2006-03-28 Andreas Felsl Bicycle
EP2186718A1 (en) * 2008-11-13 2010-05-19 DT Swiss AG Suspension fork for a bicycle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820U (en) * 1981-06-25 1983-01-05 カヤバ工業株式会社 Suspension devices for automobile mufflers, etc.
JPH02109787U (en) * 1989-02-20 1990-09-03
CN106704441A (en) * 2015-07-31 2017-05-24 张宏如 Hydro-pneumatic suspension cylinder with controllable stroke
JP7042902B2 (en) 2018-05-10 2022-03-28 三菱電機株式会社 Electronic control device
CN111114228A (en) * 2019-12-23 2020-05-08 江苏大学 Four-element MISD suspension with memory function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671763A1 (en) * 1991-01-18 1992-07-24 Allera Hubert Suspension with stiffness controlled without discontinuity between two predetermined limiting values
FR2685866A1 (en) * 1992-01-03 1993-07-09 Cophignon Jacques Mounting of shock-absorbers for wheelchairs for the handicapped
DE19931016A1 (en) * 1999-07-06 2001-01-11 Volkswagen Ag Shock absorber for car comprises cylinder divided by separating piston into oil chamber and gas chamber, oil chamber being subdivided by second piston with through bore and gas chamber containing third piston allowing its volume be varied
EP1291277A3 (en) * 2000-03-20 2004-12-22 Andreas Felsl Bicycle adjustment device
US7017928B2 (en) 2000-03-20 2006-03-28 Andreas Felsl Bicycle
DE10238448A1 (en) * 2002-08-22 2004-03-04 Daimlerchrysler Ag Variable gas spring
DE10238448B4 (en) * 2002-08-22 2006-07-13 Daimlerchrysler Ag Variable gas spring
DE10238448C5 (en) * 2002-08-22 2008-01-03 Daimlerchrysler Ag Variable gas spring
EP2186718A1 (en) * 2008-11-13 2010-05-19 DT Swiss AG Suspension fork for a bicycle
US8181979B2 (en) 2008-11-13 2012-05-22 Dt Swiss Inc. Suspension fork for a bicycle

Also Published As

Publication number Publication date
JPS50112921A (en) 1975-09-04
JPS5738445B2 (en) 1982-08-16

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Legal Events

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