GB1500714A - Shock absorbers - Google Patents

Shock absorbers

Info

Publication number
GB1500714A
GB1500714A GB2023474A GB2023474A GB1500714A GB 1500714 A GB1500714 A GB 1500714A GB 2023474 A GB2023474 A GB 2023474A GB 2023474 A GB2023474 A GB 2023474A GB 1500714 A GB1500714 A GB 1500714A
Authority
GB
United Kingdom
Prior art keywords
gas
shock absorber
liquid
chamber
plunger
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
GB2023474A
Other languages
English (en)
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.)
Oleo International Holdings Ltd
Original Assignee
Oleo International Holdings 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 Oleo International Holdings Ltd filed Critical Oleo International Holdings Ltd
Priority to GB2023474A priority Critical patent/GB1500714A/en
Priority to ES437486A priority patent/ES437486A1/es
Priority to DE19752520731 priority patent/DE2520731A1/de
Priority to FR7514592A priority patent/FR2270490A1/fr
Priority to IT6818975A priority patent/IT1032845B/it
Publication of GB1500714A publication Critical patent/GB1500714A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
GB2023474A 1974-05-08 1974-05-08 Shock absorbers Expired GB1500714A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2023474A GB1500714A (en) 1974-05-08 1974-05-08 Shock absorbers
ES437486A ES437486A1 (es) 1974-05-08 1975-05-07 Perfeccionamientos en los aparatos absorbedores de choques.
DE19752520731 DE2520731A1 (de) 1974-05-08 1975-05-09 Stossdaempfer, insbesondere fuer schienenfahrzeuge
FR7514592A FR2270490A1 (enrdf_load_stackoverflow) 1974-05-08 1975-05-09
IT6818975A IT1032845B (it) 1974-05-08 1975-05-09 Ammortizzatore particolarmente per respingenti di veicoli ferro viari

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2023474A GB1500714A (en) 1974-05-08 1974-05-08 Shock absorbers

Publications (1)

Publication Number Publication Date
GB1500714A true GB1500714A (en) 1978-02-08

Family

ID=10142600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2023474A Expired GB1500714A (en) 1974-05-08 1974-05-08 Shock absorbers

Country Status (5)

Country Link
DE (1) DE2520731A1 (enrdf_load_stackoverflow)
ES (1) ES437486A1 (enrdf_load_stackoverflow)
FR (1) FR2270490A1 (enrdf_load_stackoverflow)
GB (1) GB1500714A (enrdf_load_stackoverflow)
IT (1) IT1032845B (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034103A1 (de) * 1979-10-17 1981-04-30 Roberto San Bonifacio Verona Perlini Pneumatischer oder hydropneumatische kraftfahrzeugaufhaengung
GB2132313A (en) * 1982-12-10 1984-07-04 Fokker Bv Hydropneumatic shock absorber with serially disposed gas chambers
GB2149055A (en) * 1983-09-26 1985-06-05 Nhk Spring Co Ltd Vehicle suspension unit with damping & spring rate adjustable
US20090236807A1 (en) * 2008-03-19 2009-09-24 Wootten Dennis K Methods and apparatus for suspending vehicles
US20120247893A1 (en) * 2008-04-25 2012-10-04 Trek Bicycle Corp. Bicycle shock assemblies
US20130134687A1 (en) * 2008-03-19 2013-05-30 Andrew Laird Methods and apparatus for suspending vehicles
US9688347B2 (en) 2008-07-24 2017-06-27 Fox Factory, Inc. Vehicle suspension damper
US9797467B2 (en) 2008-03-19 2017-10-24 Fox Factory, Inc. Methods and apparatus for combined variable damping and variable spring rate suspension
US10384509B2 (en) 2008-03-19 2019-08-20 Fox Factory, Inc. Methods and apparatus for vehicle suspension having multiple gas volumes
RU2778581C1 (ru) * 2021-07-16 2022-08-22 Александр Александрович Андреев Гидрогазовый поглощающий аппарат

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034103A1 (de) * 1979-10-17 1981-04-30 Roberto San Bonifacio Verona Perlini Pneumatischer oder hydropneumatische kraftfahrzeugaufhaengung
US4915364A (en) * 1979-10-17 1990-04-10 Roberto Perlini Fluid suspension unit, particularly for heavy motor vehicles
GB2132313A (en) * 1982-12-10 1984-07-04 Fokker Bv Hydropneumatic shock absorber with serially disposed gas chambers
US4593890A (en) * 1982-12-10 1986-06-10 Fokker Bv Double acting oleo pneumatic shock absorber
GB2149055A (en) * 1983-09-26 1985-06-05 Nhk Spring Co Ltd Vehicle suspension unit with damping & spring rate adjustable
US4720085A (en) * 1983-09-26 1988-01-19 Nhk Spring Co., Ltd. Vehicle suspension apparatus
US9656531B2 (en) 2008-03-19 2017-05-23 Fox Factory, Inc. Methods and apparatus for suspending vehicles
US10384509B2 (en) 2008-03-19 2019-08-20 Fox Factory, Inc. Methods and apparatus for vehicle suspension having multiple gas volumes
US20130134687A1 (en) * 2008-03-19 2013-05-30 Andrew Laird Methods and apparatus for suspending vehicles
US8894050B2 (en) * 2008-03-19 2014-11-25 Fox Factory, Inc. Methods and apparatus for suspending vehicles
US9150075B2 (en) * 2008-03-19 2015-10-06 Fox Factory, Inc. Methods and apparatus for suspending vehicles
US11951793B2 (en) 2008-03-19 2024-04-09 Fox Factory, Inc. Methods and apparatus for vehicle suspension having multiple gas volumes
US20090236807A1 (en) * 2008-03-19 2009-09-24 Wootten Dennis K Methods and apparatus for suspending vehicles
US11370261B2 (en) 2008-03-19 2022-06-28 Fox Factory, Inc. Methods and apparatus for suspending vehicles
US9797467B2 (en) 2008-03-19 2017-10-24 Fox Factory, Inc. Methods and apparatus for combined variable damping and variable spring rate suspension
US11312203B2 (en) 2008-03-19 2022-04-26 Fox Factory, Inc. Methods and apparatus for vehicle suspension having multiple gas volumes
US10315482B2 (en) 2008-03-19 2019-06-11 Fox Factory, Inc. Methods and apparatus for suspending vehicles
US11181163B2 (en) 2008-03-19 2021-11-23 Fox Factory, Inc. Methods and apparatus for combined variable damping and variable spring rate suspension
US10408295B2 (en) 2008-03-19 2019-09-10 Fox Factory, Inc. Methods and apparatus for combined variable damping and variable spring rate suspension
US10618369B2 (en) 2008-03-19 2020-04-14 Fox Factory, Inc. Methods and apparatus for suspending vehicles
US20120247893A1 (en) * 2008-04-25 2012-10-04 Trek Bicycle Corp. Bicycle shock assemblies
US9322448B2 (en) * 2008-04-25 2016-04-26 Trek Bicycle Corporation Bicycle shock assemblies
US10612618B2 (en) 2008-07-24 2020-04-07 Fox Factory, Inc. Vehicle suspension damper
US11041537B2 (en) 2008-07-24 2021-06-22 Fox Factory, Inc. Vehicle suspension damper
US10221914B2 (en) 2008-07-24 2019-03-05 Fox Factory, Inc. Vehicle suspension damper
US9688347B2 (en) 2008-07-24 2017-06-27 Fox Factory, Inc. Vehicle suspension damper
RU2778581C1 (ru) * 2021-07-16 2022-08-22 Александр Александрович Андреев Гидрогазовый поглощающий аппарат

Also Published As

Publication number Publication date
FR2270490A1 (enrdf_load_stackoverflow) 1975-12-05
IT1032845B (it) 1979-06-20
ES437486A1 (es) 1977-01-01
DE2520731A1 (de) 1975-11-27

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Legal Events

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