CA949597A - Hydropneumatic impact absorptive device - Google Patents

Hydropneumatic impact absorptive device

Info

Publication number
CA949597A
CA949597A CA130,724A CA130724A CA949597A CA 949597 A CA949597 A CA 949597A CA 130724 A CA130724 A CA 130724A CA 949597 A CA949597 A CA 949597A
Authority
CA
Canada
Prior art keywords
absorptive device
impact absorptive
hydropneumatic
hydropneumatic impact
impact
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
CA130,724A
Other languages
English (en)
Other versions
CA130724S (en
Inventor
Koichi Komatsu
Masaaki Nomaki
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
Application granted granted Critical
Publication of CA949597A publication Critical patent/CA949597A/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)
CA130,724A 1970-12-26 1971-12-21 Hydropneumatic impact absorptive device Expired CA949597A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA949597A true CA949597A (en) 1974-06-18

Family

ID=14752789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,724A Expired CA949597A (en) 1970-12-26 1971-12-21 Hydropneumatic impact absorptive device

Country Status (5)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841027C2 (de) * 1978-09-21 1982-05-06 Boge Gmbh, 5208 Eitorf Pralldämpfer mit zwei ineinander schieblichen Rohren, insbesondere für Kraftfahrzeuge
DE3419165A1 (de) * 1984-05-23 1985-11-28 Boge Gmbh, 5208 Eitorf Pralldaempfer mit zwei ineinander schieblichen rohren
DE4030035C2 (de) * 1990-09-22 1995-02-23 Fichtel & Sachs Ag Pralldämpfer
ES2126055T3 (es) * 1993-11-13 1999-03-16 Delphi France Automotive Sys Amortiguador.
US5927523A (en) * 1997-05-30 1999-07-27 Keystone Industries, Inc. Rail car buffer
DE855534T1 (de) * 1997-01-21 1999-05-06 Keystone Industries, Inc., Camp Hill, Pa. Puffer für ein Schienenfahrzeug und zugehöriges Verfahren
US5908123A (en) * 1997-01-21 1999-06-01 Keystone Industries, Inc. Rail car buffer and method
CN101797910B (zh) * 2010-04-06 2012-06-27 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
CN110542348B (zh) * 2019-10-08 2021-12-17 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
CN113267088B (zh) * 2021-04-19 2022-10-25 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
CN116104552A (zh) * 2022-12-22 2023-05-12 中煤科工开采研究院有限公司 立柱及支护系统
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

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

Also Published As

Publication number Publication date
DE2163980A1 (enrdf_load_stackoverflow) 1972-07-27
FR2119735A5 (enrdf_load_stackoverflow) 1972-08-04
AU438333B2 (en) 1973-08-09
AU3635171A (en) 1973-06-07
GB1374587A (en) 1974-11-20

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