JPS5733242A - Gas spring - Google Patents

Gas spring

Info

Publication number
JPS5733242A
JPS5733242A JP10787880A JP10787880A JPS5733242A JP S5733242 A JPS5733242 A JP S5733242A JP 10787880 A JP10787880 A JP 10787880A JP 10787880 A JP10787880 A JP 10787880A JP S5733242 A JPS5733242 A JP S5733242A
Authority
JP
Japan
Prior art keywords
gas spring
valve member
temperature
fixed member
spring
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.)
Granted
Application number
JP10787880A
Other languages
Japanese (ja)
Other versions
JPS6245423B2 (en
Inventor
Teiji Okuyama
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP10787880A priority Critical patent/JPS5733242A/en
Publication of JPS5733242A publication Critical patent/JPS5733242A/en
Publication of JPS6245423B2 publication Critical patent/JPS6245423B2/ja
Granted 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0227—Telescopic characterised by the piston construction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To provide constant spring back force of a gas spring regardless of higher or lower temperature, by making communication between two chambers of gas spring valve member controllable at both low temperature and high temperature. CONSTITUTION:Chamber 21 of the housing 13 and chamber 17 of the case 14 can be communicated with each other. Fixed member 20 is formed to its one end with an engaging portion 23. Valve member 24 is made of bimetal which can change its form according to the temperature, and one end of it is engaged with the engaging portion 23 of the fixed member 20 and the other end is always energized to direct to the seating portion 26 of the fixed member 20 by way of the spring 25 engaged with the valve member 24.
JP10787880A 1980-08-06 1980-08-06 Gas spring Granted JPS5733242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10787880A JPS5733242A (en) 1980-08-06 1980-08-06 Gas spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10787880A JPS5733242A (en) 1980-08-06 1980-08-06 Gas spring

Publications (2)

Publication Number Publication Date
JPS5733242A true JPS5733242A (en) 1982-02-23
JPS6245423B2 JPS6245423B2 (en) 1987-09-26

Family

ID=14470372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10787880A Granted JPS5733242A (en) 1980-08-06 1980-08-06 Gas spring

Country Status (1)

Country Link
JP (1) JPS5733242A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179447A (en) * 1981-04-24 1982-11-05 Avm Corp Air balancer, which has plurality of chamber and temperature thereof is compensated
JPS5913735U (en) * 1982-07-16 1984-01-27 トヨタ自動車株式会社 gas spring
DE19512486A1 (en) * 1995-04-04 1996-10-10 Gerlach Rainer System for calibrating influence of temperature on pneumatic spring
KR100992676B1 (en) 2008-11-12 2010-11-05 현대자동차주식회사 Gas lifter for vehicle
KR101138014B1 (en) * 2011-02-25 2012-04-20 주식회사 한일정밀 Gas spring
CN113167351A (en) * 2019-01-29 2021-07-23 苏斯帕有限公司 Temperature compensation valve for gas spring
DE102016106173B4 (en) 2015-04-07 2023-08-03 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) GAS SPRING ROD SYSTEM

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179447A (en) * 1981-04-24 1982-11-05 Avm Corp Air balancer, which has plurality of chamber and temperature thereof is compensated
JPS5913735U (en) * 1982-07-16 1984-01-27 トヨタ自動車株式会社 gas spring
DE19512486A1 (en) * 1995-04-04 1996-10-10 Gerlach Rainer System for calibrating influence of temperature on pneumatic spring
KR100992676B1 (en) 2008-11-12 2010-11-05 현대자동차주식회사 Gas lifter for vehicle
KR101138014B1 (en) * 2011-02-25 2012-04-20 주식회사 한일정밀 Gas spring
DE102016106173B4 (en) 2015-04-07 2023-08-03 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) GAS SPRING ROD SYSTEM
CN113167351A (en) * 2019-01-29 2021-07-23 苏斯帕有限公司 Temperature compensation valve for gas spring

Also Published As

Publication number Publication date
JPS6245423B2 (en) 1987-09-26

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