FR2323927A1 - Ressort pneumatique a blocage mecanique - Google Patents

Ressort pneumatique a blocage mecanique

Info

Publication number
FR2323927A1
FR2323927A1 FR7627925A FR7627925A FR2323927A1 FR 2323927 A1 FR2323927 A1 FR 2323927A1 FR 7627925 A FR7627925 A FR 7627925A FR 7627925 A FR7627925 A FR 7627925A FR 2323927 A1 FR2323927 A1 FR 2323927A1
Authority
FR
France
Prior art keywords
mechanical locking
pneumatic spring
locking pneumatic
spring
mechanical
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
FR7627925A
Other languages
English (en)
French (fr)
Other versions
FR2323927B1 (
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 FR2323927A1 publication Critical patent/FR2323927A1/fr
Application granted granted Critical
Publication of FR2323927B1 publication Critical patent/FR2323927B1/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
    • F16F9/02—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
    • F16F9/0254—Means for adjusting the length of, or for locking, the spring or dampers mechanically lockable, e.g. by use of friction collar

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Chairs Characterized By Structure (AREA)
  • Actuator (AREA)
  • Braking Arrangements (AREA)
FR7627925A 1975-09-11 1976-09-10 Ressort pneumatique a blocage mecanique Granted FR2323927A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2540402A DE2540402C2 (de) 1975-09-11 1975-09-11 Gasfeder mit mechanischer Blockierung

Publications (2)

Publication Number Publication Date
FR2323927A1 true FR2323927A1 (fr) 1977-04-08
FR2323927B1 FR2323927B1 ( ) 1982-09-10

Family

ID=5956132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627925A Granted FR2323927A1 (fr) 1975-09-11 1976-09-10 Ressort pneumatique a blocage mecanique

Country Status (7)

Country Link
US (1) US4078778A ( )
JP (1) JPS5843607B2 ( )
DE (1) DE2540402C2 ( )
FR (1) FR2323927A1 ( )
GB (1) GB1510916A ( )
IT (1) IT1070454B ( )
SE (1) SE435955B ( )

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433680A1 (fr) * 1978-08-18 1980-03-14 Tokico Ltd Ressort pneumatique
FR2444854A1 (fr) * 1978-12-22 1980-07-18 Stabilus Gmbh Ressort a gaz
FR2582764A1 (fr) * 1985-05-28 1986-12-05 Socalfram Ressort pneumatique

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809203A1 (de) * 1978-03-03 1979-09-13 Stabilus Gmbh Gasfeder mit einschubsicherung bei druckverlust
DE7810988U1 (de) * 1978-04-13 1978-08-10 Fichtel & Sachs Ag, 8720 Schweinfurt Stoßdämpfer oder Federbein für Fahrzeuge
FR2500898A1 (fr) * 1981-02-27 1982-09-03 Allinquant J G Perfectionnements aux ressorts pneumatiques ou appareils telescopiques analogues
DE3137193A1 (de) * 1981-09-18 1983-03-31 Stabilus Gmbh, 5400 Koblenz Gasfeder mit einschubsicherung bei druckverlust
US4582304A (en) * 1983-03-17 1986-04-15 Gas Spring Company, Div. Of Fichtel & Sachs Industries, Inc. Gas spring with pressure loss safety
DE3403961A1 (de) * 1984-02-04 1985-08-14 Josef-Gerhard 4030 Ratingen Tünkers Pneumatisch oder hydraulisch betaetigbare kniehebelspannvorrichtung zum spannen von karosserieteilen
US4662615A (en) * 1984-03-08 1987-05-05 Paton H N Suspension strut
DE3510643A1 (de) * 1985-03-23 1986-09-25 Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe Klemmkopf
DE3521298A1 (de) * 1985-06-13 1986-12-18 Applied Power, Inc., Milwaukee, Wis. Klemmeinrichtung
DE3707158A1 (de) * 1987-03-06 1988-09-15 Stabilus Gmbh Rastvorrichtung
DE3725101A1 (de) * 1987-07-29 1989-02-09 Bauer Fritz & Soehne Ohg Kolben fuer kolben-zylinder-einheit
NL8702269A (nl) * 1987-09-23 1989-04-17 Applied Power Inc Met een drukmedium te bekrachtigen zuiger-cilinderinrichting.
US4896586A (en) * 1988-07-21 1990-01-30 Caterpillar Inc. Piston stop assembly
SE460920B (sv) * 1988-12-12 1989-12-04 Ultra Tan Int Ab Gasfjaederanordning
FR2660268B1 (fr) * 1990-03-29 1992-06-12 Bendix Europ Services Tech Compensateur de freinage asservi a la charge.
US5179888A (en) * 1991-04-02 1993-01-19 Topworks, Inc. Split clamp linear solenoid valve positioner
US5211379A (en) * 1991-12-18 1993-05-18 P. L. Porter Company Continuously self-compensating hydraulic positioner
GB2273545A (en) * 1992-12-15 1994-06-22 Camloc Strut with adjustable friction means
US5402866A (en) * 1993-01-08 1995-04-04 International Transouip Industries, Inc. Brake assembly with new locking mechanism
US5540135A (en) * 1994-12-27 1996-07-30 Advanced Machine & Engineering Co. Device for clamping an axially movable rod
AT402656B (de) * 1995-01-18 1997-07-25 Hoerbiger Ventilwerke Ag Hydraulischer arbeitszylinder hydraulischer arbeitszylinder
US5588511A (en) * 1995-05-15 1996-12-31 Sargent & Lundy Seismic pipe restraint and method for using the same
US6435112B1 (en) 1999-06-04 2002-08-20 Herman Miller, Inc. Height adjustable table
KR100335913B1 (ko) * 1999-12-03 2002-05-10 이계안 차량의 서스펜션 록킹장치
DE10062243C1 (de) * 2000-12-14 2002-06-06 Knott S P A Gasfeder mit mechanischer Ausfallsicherung
US6905124B2 (en) 2001-08-15 2005-06-14 Trostel Ltd. Unitized seal for a gas spring
US7350628B2 (en) * 2004-08-04 2008-04-01 Barnes Group Inc. High force locking spring
DE102005021379B3 (de) * 2005-05-04 2006-11-16 F. Hesterberg & Söhne GmbH & Co KG Gasfeder
DE102005063308A1 (de) * 2005-05-04 2006-11-16 F. Hesterberg & Söhne GmbH & Co KG Sicherheitseinrichtung
DE102008053199B4 (de) * 2008-10-24 2011-07-07 Stabilus GmbH, 56070 Gasfeder
CN102425586B (zh) * 2011-12-21 2014-12-10 徐州重型机械有限公司 一种液压油缸、液压系统及工程机械
US20150086944A1 (en) * 2013-09-25 2015-03-26 Wolfgang Michelitsch Driving training device
US9995336B2 (en) 2014-03-18 2018-06-12 B/E Aerospace, Inc. Friction bushing
US9937841B2 (en) * 2014-03-18 2018-04-10 B/E Aerospace, Inc. Friction bushing
US10249832B1 (en) 2017-12-06 2019-04-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and novel compound

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1131204A (fr) * 1955-09-08 1957-02-19 Meudon Forges Atel Cylindre à fluide comprimé à dispositif de sécurité
US2845902A (en) * 1955-01-07 1958-08-05 Borg Warner Self-locking fluid motor
US2851995A (en) * 1955-07-20 1958-09-16 Cleveland Pneumatic Ind Inc Lock mechanism
GB984952A (en) * 1963-03-04 1965-03-03 Cincinatti Milling Machine Co Fluid motor piston mechanism
CH413532A (de) * 1961-01-03 1966-05-15 Licentia Gmbh Druckzylinder mit einem zweiseitig beaufschlagbaren Kolben für hydraulische Stellantriebe
US3643765A (en) * 1968-10-24 1972-02-22 Siegfried Hanchen Clamping device for an axially moveable plunger shaft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203513A (en) * 1961-05-29 1965-08-31 Valentine E Macy Jr Braking means for a hydraulic drive cylinder
NL287414A ( ) * 1962-07-19
JPS4219729Y1 ( ) * 1964-02-11 1967-11-15
DE1576097B2 (de) * 1965-04-24 1970-07-09 Hänchen, Siegfried, 7304 Ruit Mechanische Verriegelung für einen Hydrozylinder
JPS4512262Y1 ( ) * 1965-11-13 1970-05-29

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845902A (en) * 1955-01-07 1958-08-05 Borg Warner Self-locking fluid motor
US2851995A (en) * 1955-07-20 1958-09-16 Cleveland Pneumatic Ind Inc Lock mechanism
FR1131204A (fr) * 1955-09-08 1957-02-19 Meudon Forges Atel Cylindre à fluide comprimé à dispositif de sécurité
CH413532A (de) * 1961-01-03 1966-05-15 Licentia Gmbh Druckzylinder mit einem zweiseitig beaufschlagbaren Kolben für hydraulische Stellantriebe
GB984952A (en) * 1963-03-04 1965-03-03 Cincinatti Milling Machine Co Fluid motor piston mechanism
US3643765A (en) * 1968-10-24 1972-02-22 Siegfried Hanchen Clamping device for an axially moveable plunger shaft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/69 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433680A1 (fr) * 1978-08-18 1980-03-14 Tokico Ltd Ressort pneumatique
FR2444854A1 (fr) * 1978-12-22 1980-07-18 Stabilus Gmbh Ressort a gaz
FR2582764A1 (fr) * 1985-05-28 1986-12-05 Socalfram Ressort pneumatique

Also Published As

Publication number Publication date
JPS5252081A (en) 1977-04-26
DE2540402A1 (de) 1977-03-24
DE2540402C2 (de) 1986-10-09
US4078778A (en) 1978-03-14
JPS5843607B2 (ja) 1983-09-28
IT1070454B (it) 1985-03-29
GB1510916A (en) 1978-05-17
SE7609959L (sv) 1977-03-12
FR2323927B1 ( ) 1982-09-10
SE435955B (sv) 1984-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse