GB1374587A - Hydropneumatic impact absorptive device - Google Patents

Hydropneumatic impact absorptive device

Info

Publication number
GB1374587A
GB1374587A GB5433071A GB5433071A GB1374587A GB 1374587 A GB1374587 A GB 1374587A GB 5433071 A GB5433071 A GB 5433071A GB 5433071 A GB5433071 A GB 5433071A GB 1374587 A GB1374587 A GB 1374587A
Authority
GB
United Kingdom
Prior art keywords
liquid
piston
cylinder
fender
compartment
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
GB5433071A
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.)
Nissan Motor Co Ltd
Atsugi Motor Parts Co Ltd
Original Assignee
Nissan Motor Co Ltd
Atsugi Motor Parts Co 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 Nissan Motor Co Ltd, Atsugi Motor Parts Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1374587A publication Critical patent/GB1374587A/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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/062—Bi-tubular units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
GB5433071A 1970-12-26 1971-11-23 Hydropneumatic impact absorptive device Expired GB1374587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11909670 1970-12-26

Publications (1)

Publication Number Publication Date
GB1374587A true GB1374587A (en) 1974-11-20

Family

ID=14752789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5433071A Expired GB1374587A (en) 1970-12-26 1971-11-23 Hydropneumatic impact absorptive device

Country Status (5)

Country Link
AU (1) AU438333B2 (enExample)
CA (1) CA949597A (enExample)
DE (1) DE2163980A1 (enExample)
FR (1) FR2119735A5 (enExample)
GB (1) GB1374587A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841027A1 (de) * 1978-09-21 1980-03-27 Boge Gmbh Hydropneumatischer pralldaempfer mit zwei ineinander schieblichen rohren, insbesondere fuer kraftfahrzeuge
DE3419165A1 (de) * 1984-05-23 1985-11-28 Boge Gmbh, 5208 Eitorf Pralldaempfer mit zwei ineinander schieblichen rohren
EP0855534A3 (en) * 1997-01-21 2000-03-01 Keystone Industries, Inc. Rail car buffer and method
CN101797910A (zh) * 2010-04-06 2010-08-11 重庆大学 一种基于磁流变脂的碰撞能量耗散组件与装置
CN106314331A (zh) * 2015-12-30 2017-01-11 中南大学 一种气液联合作用的汽车碰撞缓冲装置
CN110542348A (zh) * 2019-10-08 2019-12-06 株洲时代新材料科技股份有限公司 一种释压反制缓冲器及反制缓冲器后坐力的方法
CN113267088A (zh) * 2021-04-19 2021-08-17 江苏大学 一种基于stf的外循环变截面活塞火炮制退机及使用方法
CN116085419A (zh) * 2023-02-28 2023-05-09 泉州市博汉机械股份有限公司 一种新型双调节减震器
WO2025123073A1 (en) * 2023-12-13 2025-06-19 Matthew Austin Shock absorber assembly for radio-controlled scale model vehicles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030035C2 (de) * 1990-09-22 1995-02-23 Fichtel & Sachs Ag Pralldämpfer
EP0654618B1 (en) * 1993-11-13 1999-01-07 Delphi France Automotive Systems Shock absorber
US5927523A (en) * 1997-05-30 1999-07-27 Keystone Industries, Inc. Rail car buffer
US5908123A (en) * 1997-01-21 1999-06-01 Keystone Industries, Inc. Rail car buffer and method
CN116104552B (zh) * 2022-12-22 2025-11-28 中煤科工开采研究院有限公司 立柱及支护系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR425285A (fr) * 1910-12-06 1911-06-07 Maurice Ferdinand De Redon De Amortisseur pneumatique à piston liquide
US2944639A (en) * 1956-07-30 1960-07-12 William T Blake Shock absorber with vacuum compensator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841027A1 (de) * 1978-09-21 1980-03-27 Boge Gmbh Hydropneumatischer pralldaempfer mit zwei ineinander schieblichen rohren, insbesondere fuer kraftfahrzeuge
DE3419165A1 (de) * 1984-05-23 1985-11-28 Boge Gmbh, 5208 Eitorf Pralldaempfer mit zwei ineinander schieblichen rohren
US4641872A (en) * 1984-05-23 1987-02-10 Boge Gmbh Collision damper having a damping piston and a deformable tube connected thereto
EP0855534A3 (en) * 1997-01-21 2000-03-01 Keystone Industries, Inc. Rail car buffer and method
CN101797910A (zh) * 2010-04-06 2010-08-11 重庆大学 一种基于磁流变脂的碰撞能量耗散组件与装置
CN106314331A (zh) * 2015-12-30 2017-01-11 中南大学 一种气液联合作用的汽车碰撞缓冲装置
CN110542348A (zh) * 2019-10-08 2019-12-06 株洲时代新材料科技股份有限公司 一种释压反制缓冲器及反制缓冲器后坐力的方法
CN113267088A (zh) * 2021-04-19 2021-08-17 江苏大学 一种基于stf的外循环变截面活塞火炮制退机及使用方法
CN116085419A (zh) * 2023-02-28 2023-05-09 泉州市博汉机械股份有限公司 一种新型双调节减震器
WO2025123073A1 (en) * 2023-12-13 2025-06-19 Matthew Austin Shock absorber assembly for radio-controlled scale model vehicles

Also Published As

Publication number Publication date
AU438333B2 (en) 1973-08-09
FR2119735A5 (enExample) 1972-08-04
DE2163980A1 (enExample) 1972-07-27
CA949597A (en) 1974-06-18
AU3635171A (en) 1973-06-07

Similar Documents

Publication Publication Date Title
GB1374587A (en) Hydropneumatic impact absorptive device
GB1440247A (en) Shock absorbers for vehicle bumpers
GB1375751A (en) Hydraulic telescopic shock absorber
GB1365079A (en) Shock absorbing device for a vehicle
ES402646A1 (es) Un muelle elastomerico amortiguador de choques por fric- cion.
GB1035964A (en) Improvements in or relating to hydropneumatic spring apparatus
GB1447666A (en) Shock absorbers and suspension struts for vehicles
GB1132463A (en) Improvements in shock absorbers or vibration dampers
US3820771A (en) Energy absorbing unit
GB1009252A (en) Shock absorbers
GB1446438A (en) Shock absorber
GB1005171A (en) Improvements in vehicle suspension systems
GB2002492A (en) Preventing cavitation in hydropneumatic shock absorbers
GB1439347A (en) Shock isolator apparatus
GB1028780A (en) Vibration damper for motor vehicles
US3589702A (en) Gas springs
US2404931A (en) Recoil mechanism
GB1440205A (en) Shock absorbers
US2788867A (en) Shock absorber with compressible piston
GB1440389A (en) Impact absorbers
GB1489350A (en) Vehicle suspension employing hydraulic shock absorbers
GB1092341A (en) Improvements in or relating to dampers
GB1038662A (en) A hydropneumatic shock absorbing device
GB969703A (en) Motor vehicle suspension system
GB1435794A (en) Hydro-pneumatic energy absorber units

Legal Events

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