JPS5376271A - Gas spring - Google Patents

Gas spring

Info

Publication number
JPS5376271A
JPS5376271A JP15305676A JP15305676A JPS5376271A JP S5376271 A JPS5376271 A JP S5376271A JP 15305676 A JP15305676 A JP 15305676A JP 15305676 A JP15305676 A JP 15305676A JP S5376271 A JPS5376271 A JP S5376271A
Authority
JP
Japan
Prior art keywords
gas spring
obtaining
cylinder
piston rod
force necessary
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.)
Pending
Application number
JP15305676A
Other languages
Japanese (ja)
Inventor
Toshiro Nagase
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.)
Hitachi Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP15305676A priority Critical patent/JPS5376271A/en
Priority to DE19772755816 priority patent/DE2755816A1/en
Priority to GB5236677A priority patent/GB1592518A/en
Priority to BR7708440A priority patent/BR7708440A/en
Priority to FR7738296A priority patent/FR2374563A1/en
Publication of JPS5376271A publication Critical patent/JPS5376271A/en
Pending 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for

Landscapes

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

Abstract

PURPOSE: To provide the gas spring in obtaining the extrusion force necessary for piston rod with the low gas pressure of cylinder.
COPYRIGHT: (C)1978,JPO&Japio
JP15305676A 1976-12-20 1976-12-20 Gas spring Pending JPS5376271A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15305676A JPS5376271A (en) 1976-12-20 1976-12-20 Gas spring
DE19772755816 DE2755816A1 (en) 1976-12-20 1977-12-14 GAS SPRING
GB5236677A GB1592518A (en) 1976-12-20 1977-12-16 Hydropneumatic spring
BR7708440A BR7708440A (en) 1976-12-20 1977-12-19 GAS SPRING
FR7738296A FR2374563A1 (en) 1976-12-20 1977-12-19 GAS SPRING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15305676A JPS5376271A (en) 1976-12-20 1976-12-20 Gas spring

Publications (1)

Publication Number Publication Date
JPS5376271A true JPS5376271A (en) 1978-07-06

Family

ID=15554006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15305676A Pending JPS5376271A (en) 1976-12-20 1976-12-20 Gas spring

Country Status (5)

Country Link
JP (1) JPS5376271A (en)
BR (1) BR7708440A (en)
DE (1) DE2755816A1 (en)
FR (1) FR2374563A1 (en)
GB (1) GB1592518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635908A (en) * 1980-02-20 1987-01-13 Avm, Inc. Pneumatic counterbalance
US4718647A (en) * 1980-02-20 1988-01-12 Avm, Inc. Pneumatic counterbalance with dual force

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204790A (en) * 1982-12-10 1984-07-02 Fokker Bv DOUBLE ACTING OLEO-PNEUMATIC SHOCK ABSORBER.
DE3904866A1 (en) * 1989-02-17 1990-08-23 Bauer Fritz & Soehne Ohg GAS SPRING AND USE OF THIS GAS SPRING AS A HELP FOR THE LOCKER LID OR THE LIKE.
DE4116030C1 (en) * 1991-05-16 1992-09-17 Walter Dr.-Ing. 8700 Wuerzburg De Hunger Gas spring with hydraulic shock damping - has jacketed cylinder with shock absorbing liq. filled chamber between walls
DE4305246B4 (en) * 1993-02-20 2004-07-08 Bayerische Motoren Werke Ag Hydraulic door lock
US8973725B2 (en) * 2008-07-21 2015-03-10 Goodrich Corporation Shock strut with pressure relief
DE102013112818B4 (en) 2013-11-20 2024-01-18 Hahn-Gasfedern Gmbh Spring element
CN105735817B (en) * 2016-03-02 2017-10-31 庆安集团有限公司 A kind of gas-liquid mixed power drive unit with pooling feature
ES2592525B1 (en) 2016-06-23 2017-09-06 Oscar Torrabias Cantal Compact clamp for sliding glass doors with built-in damper
CN110439408A (en) * 2017-09-17 2019-11-12 曹云霞 A kind of slide guide device
CN107806301B (en) * 2017-09-17 2020-07-24 台州市路桥巨展塑胶有限公司 A damper of a guide sliding device
EP4089300A1 (en) * 2021-05-10 2022-11-16 Sandvik Mining and Construction Oy Hydraulic damping device, hinge arrangement, and machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068569B (en) * 1959-11-05
US1457122A (en) * 1920-04-13 1923-05-29 Albert C Ree Shock absorber
US2436901A (en) * 1945-09-13 1948-03-02 Gen Motors Corp Hydraulic shock absorber
DE1064355B (en) * 1956-12-15 1959-08-27 Boge Gmbh Pneumatic suspension, especially for motor vehicles
FR1187300A (en) * 1957-11-28 1959-09-09 Spring shock absorber
FR1217045A (en) * 1958-11-15 1960-04-29 Rech Etudes Production Sarl Air suspension, especially for vehicles
FR1277854A (en) * 1960-02-09 1961-12-01 Fichtel & Sachs Ag Hydro-pneumatic shock absorber, in particular for automobiles
DE1154980B (en) * 1961-10-26 1963-09-26 Christian Marie Lucien Louis B Hydropneumatic single pipe shock absorber, especially for motor vehicles
FR1340462A (en) * 1961-11-22 1963-10-18 Boge Gmbh Hydro-pneumatic mono-tubular shock absorber with separating body
FR1369285A (en) * 1963-09-17 1964-08-07 Girling Ltd Hydraulic shock absorber
DE2331852C3 (en) * 1973-06-22 1979-10-04 Fa. August Bilstein, 5828 Ennepetal Hydropneumatic single-tube vibration damper, in particular for motor vehicles
FR2252508A1 (en) * 1973-11-26 1975-06-20 Gele Pierre Variable stiffness vehicle suspension damper unit - compressed gas spring volume varies with horiz. acceleration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635908A (en) * 1980-02-20 1987-01-13 Avm, Inc. Pneumatic counterbalance
US4718647A (en) * 1980-02-20 1988-01-12 Avm, Inc. Pneumatic counterbalance with dual force

Also Published As

Publication number Publication date
BR7708440A (en) 1978-08-15
DE2755816A1 (en) 1978-06-22
GB1592518A (en) 1981-07-08
FR2374563A1 (en) 1978-07-13
FR2374563B1 (en) 1982-04-16

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