FR2287628A1 - LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING - Google Patents

LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING

Info

Publication number
FR2287628A1
FR2287628A1 FR7532069A FR7532069A FR2287628A1 FR 2287628 A1 FR2287628 A1 FR 2287628A1 FR 7532069 A FR7532069 A FR 7532069A FR 7532069 A FR7532069 A FR 7532069A FR 2287628 A1 FR2287628 A1 FR 2287628A1
Authority
FR
France
Prior art keywords
hydropneumatic spring
lockable pneumatic
lockable
pneumatic
hydropneumatic
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
FR7532069A
Other languages
French (fr)
Other versions
FR2287628B1 (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.)
Stabilus GmbH
Original Assignee
Stabilus GmbH
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 Stabilus GmbH filed Critical Stabilus GmbH
Publication of FR2287628A1 publication Critical patent/FR2287628A1/en
Application granted granted Critical
Publication of FR2287628B1 publication Critical patent/FR2287628B1/fr
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
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • 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
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
    • F16F9/0272—Means for adjusting the length of, or for locking, the spring or dampers with control rod extending through the piston rod into the piston
    • 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
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods
    • 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
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3415—Special valve constructions; Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs Characterized By Structure (AREA)
  • Fluid-Damping Devices (AREA)
  • Lift Valve (AREA)
FR7532069A 1974-10-11 1975-10-10 LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING Granted FR2287628A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747434100 DE7434100U (en) 1974-10-11 1974-10-11 Gas spring

Publications (2)

Publication Number Publication Date
FR2287628A1 true FR2287628A1 (en) 1976-05-07
FR2287628B1 FR2287628B1 (en) 1983-04-08

Family

ID=6646970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532069A Granted FR2287628A1 (en) 1974-10-11 1975-10-10 LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING

Country Status (4)

Country Link
JP (1) JPS5918585B2 (en)
DE (1) DE7434100U (en)
FR (1) FR2287628A1 (en)
GB (1) GB1520028A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818065C1 (en) * 1988-05-27 1989-07-27 Hermann 7073 Lorch De Bansbach
US4949941A (en) * 1988-07-23 1990-08-21 Fritz Bauer + Sohne Ohg Longitudinally controllable adjustment device
EP0383303A2 (en) * 1989-02-16 1990-08-22 Stabilus GmbH A fluid filled cylinder piston device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007115900A (en) * 2005-10-20 2007-05-10 Nec Corp Wavelength tunable light source, module thereof, and method for driving the same
CZ22828U1 (en) 2011-07-08 2011-10-24 Knobloch@Rafael Gas-filled spring device with damping
CN107339358A (en) * 2017-08-11 2017-11-10 岳彩立 A kind of pressure difference is less to lock gas spring

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818065C1 (en) * 1988-05-27 1989-07-27 Hermann 7073 Lorch De Bansbach
EP0343339A2 (en) * 1988-05-27 1989-11-29 Hermann Bansbach Locking device
EP0343339A3 (en) * 1988-05-27 1990-09-05 Hermann Bansbach Locking device
US4949941A (en) * 1988-07-23 1990-08-21 Fritz Bauer + Sohne Ohg Longitudinally controllable adjustment device
EP0383303A2 (en) * 1989-02-16 1990-08-22 Stabilus GmbH A fluid filled cylinder piston device
EP0383303A3 (en) * 1989-02-16 1990-09-12 Stabilus Gmbh A fluid filled cylinder piston device
US5154264A (en) * 1989-02-16 1992-10-13 Stabilus Gmbh Fluid filled cylinder piston device

Also Published As

Publication number Publication date
DE7434100U (en) 1975-07-17
FR2287628B1 (en) 1983-04-08
JPS5164172A (en) 1976-06-03
JPS5918585B2 (en) 1984-04-27
GB1520028A (en) 1978-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse