GB2131119B - A fluid-damped piston & cylinder assembly - Google Patents

A fluid-damped piston & cylinder assembly

Info

Publication number
GB2131119B
GB2131119B GB08234069A GB8234069A GB2131119B GB 2131119 B GB2131119 B GB 2131119B GB 08234069 A GB08234069 A GB 08234069A GB 8234069 A GB8234069 A GB 8234069A GB 2131119 B GB2131119 B GB 2131119B
Authority
GB
United Kingdom
Prior art keywords
fluid
cylinder assembly
damped piston
damped
piston
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
GB08234069A
Other versions
GB2131119A (en
Inventor
Anthony Thomas Mallett
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.)
Wipac Group Sales Ltd
Original Assignee
Wipac Group Sales 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 Wipac Group Sales Ltd filed Critical Wipac Group Sales Ltd
Priority to GB08234069A priority Critical patent/GB2131119B/en
Priority to CA000441827A priority patent/CA1207612A/en
Priority to DE19833343050 priority patent/DE3343050A1/en
Priority to FR8319144A priority patent/FR2536810B1/en
Publication of GB2131119A publication Critical patent/GB2131119A/en
Application granted granted Critical
Publication of GB2131119B publication Critical patent/GB2131119B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Superstructure Of Vehicle (AREA)
GB08234069A 1982-11-30 1982-11-30 A fluid-damped piston & cylinder assembly Expired GB2131119B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08234069A GB2131119B (en) 1982-11-30 1982-11-30 A fluid-damped piston & cylinder assembly
CA000441827A CA1207612A (en) 1982-11-30 1983-11-24 Fluid-damped piston and cylinder assembly
DE19833343050 DE3343050A1 (en) 1982-11-30 1983-11-28 LIQUID DAMPED PISTON CYLINDER UNIT
FR8319144A FR2536810B1 (en) 1982-11-30 1983-11-30 FLUID DAMPING CYLINDER AND PISTON DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08234069A GB2131119B (en) 1982-11-30 1982-11-30 A fluid-damped piston & cylinder assembly

Publications (2)

Publication Number Publication Date
GB2131119A GB2131119A (en) 1984-06-13
GB2131119B true GB2131119B (en) 1987-06-03

Family

ID=10534622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234069A Expired GB2131119B (en) 1982-11-30 1982-11-30 A fluid-damped piston & cylinder assembly

Country Status (4)

Country Link
CA (1) CA1207612A (en)
DE (1) DE3343050A1 (en)
FR (1) FR2536810B1 (en)
GB (1) GB2131119B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113798A (en) * 1982-01-22 1983-08-10 Lucas Industries Ltd An hydraulic damper
US4706781A (en) * 1985-02-28 1987-11-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Fluid-operated cylinder with cushioning flow rate control valve means
US5170530A (en) * 1988-03-10 1992-12-15 Reilor Limited Door closer
DE4305246B4 (en) * 1993-02-20 2004-07-08 Bayerische Motoren Werke Ag Hydraulic door lock
JPH09290752A (en) * 1996-04-27 1997-11-11 Nabco Ltd Leg device and working cylinder provided with damper mechanism
DE202009004751U1 (en) * 2009-04-28 2010-09-09 Druck- und Spritzgußwerk Hettich GmbH & Co. KG Damper for furniture
CN111998031A (en) * 2020-08-26 2020-11-27 奇瑞汽车股份有限公司 Automobile shock absorber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565630A (en) * 1943-01-08 1944-11-20 Ribbesford Company Ltd Improvements in or relating to liquid damped shock absorbers
GB728042A (en) * 1950-11-29 1955-04-13 James George Gaunt Telescopic shock absorber
GB748469A (en) * 1952-11-12 1956-05-02 Applic Mach Motrices An improved hydraulic shock absorber
CH348008A (en) * 1955-10-15 1960-07-31 Nsu Werke Ag Monotube shock absorber
GB1021641A (en) * 1961-09-01 1966-03-09 G D Peters & Co Ltd Improvements in or relating to hydraulic dampers
JPS4865375A (en) * 1971-12-13 1973-09-08
GB1499396A (en) * 1975-04-19 1978-02-01 Tokico Ltd Shock absorber
DE2942029C2 (en) * 1979-10-17 1982-06-09 Kaspar 8000 München Lochner Hydraulically acting shock and vibration damper
DE3005453A1 (en) * 1980-02-14 1981-08-20 Fritz R. Dipl.-Ing. 8871 Haldenwang Stolberg Hydraulic damper with bingham fluid - has porous material piston with controlled pore size for preset movement threshold
US4452437A (en) * 1981-04-20 1984-06-05 Kaspar Lochner Hydraulic-operating shock and vibration absorber and damper

Also Published As

Publication number Publication date
DE3343050A1 (en) 1984-05-30
GB2131119A (en) 1984-06-13
FR2536810B1 (en) 1988-12-09
FR2536810A1 (en) 1984-06-01
CA1207612A (en) 1986-07-15

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Legal Events

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