EP0579919A1 - Entraînement linéaire pneumatique à verrouillage en position déployée - Google Patents

Entraînement linéaire pneumatique à verrouillage en position déployée Download PDF

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Publication number
EP0579919A1
EP0579919A1 EP93107819A EP93107819A EP0579919A1 EP 0579919 A1 EP0579919 A1 EP 0579919A1 EP 93107819 A EP93107819 A EP 93107819A EP 93107819 A EP93107819 A EP 93107819A EP 0579919 A1 EP0579919 A1 EP 0579919A1
Authority
EP
European Patent Office
Prior art keywords
piston
control piston
spring
control
locking link
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
EP93107819A
Other languages
German (de)
English (en)
Other versions
EP0579919B1 (fr
Inventor
Franz Dipl.-Ing. Sperber
Arno Dipl.-Ing. Voit
Walter Dipl.-Ing. Stich
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.)
Airbus Defence and Space GmbH
Original Assignee
Deutsche Aerospace AG
Daimler Benz Aerospace AG
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 Deutsche Aerospace AG, Daimler Benz Aerospace AG filed Critical Deutsche Aerospace AG
Publication of EP0579919A1 publication Critical patent/EP0579919A1/fr
Application granted granted Critical
Publication of EP0579919B1 publication Critical patent/EP0579919B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
EP93107819A 1992-06-27 1993-05-13 Entraînement linéaire pneumatique à verrouillage en position déployée Expired - Lifetime EP0579919B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4221230A DE4221230C1 (fr) 1992-06-27 1992-06-27
DE4221230 1992-06-27

Publications (2)

Publication Number Publication Date
EP0579919A1 true EP0579919A1 (fr) 1994-01-26
EP0579919B1 EP0579919B1 (fr) 1995-12-20

Family

ID=6462029

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93107819A Expired - Lifetime EP0579919B1 (fr) 1992-06-27 1993-05-13 Entraînement linéaire pneumatique à verrouillage en position déployée

Country Status (4)

Country Link
EP (1) EP0579919B1 (fr)
JP (1) JP2929568B2 (fr)
AT (1) ATE131910T1 (fr)
DE (1) DE4221230C1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743518A1 (fr) * 1996-01-12 1997-07-18 Robotic Sa Perfectionnement pour porte pilote mobile
CN101858371A (zh) * 2010-05-25 2010-10-13 中航飞机起落架有限责任公司 内置手动应急开锁装置的作动筒
CN102400973A (zh) * 2011-11-18 2012-04-04 三一重工股份有限公司 一种液压油缸
CN111636979A (zh) * 2020-06-08 2020-09-08 安徽九州云箭航天技术有限公司 泵压变推力液体火箭发动机液氧主路用开关及流量调节阀

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323846C1 (de) * 1993-07-16 1994-11-10 Deutsche Aerospace Pneumatischer Linearantrieb mit Endlagenverriegelung
FR2735539B1 (fr) * 1995-06-16 1997-08-22 Henri Berthier Verin a fluide sous pression a double effet comportant un verrouillage de la tige de son piston
DE19828199C2 (de) * 1998-06-25 2000-04-20 Daimler Chrysler Ag Absperrventil
DE19841631C2 (de) * 1998-09-11 2002-02-28 Daimler Chrysler Ag Pneumatischer Linearantrieb für kryogene Steuerventile
IT1391300B1 (it) * 2008-10-17 2011-12-01 Biesse Spa Gruppo di lucidatura per una macchina per la lavorazione di bordi di lastre in vetro, marmo e simili materiali lapidei
JP5913633B2 (ja) * 2012-01-13 2016-04-27 ノアグレン ゲゼルシャフト ミット ベシュレンクテル ハフツング 流体作動式アクチュエータの位置調整および位置固定
DE102017126196A1 (de) * 2017-11-09 2019-05-09 Arianegroup Gmbh Federunterstützter, verriegelbarer Linearantrieb und ein damit ausgestattetes Ventil
DE102021108820A1 (de) 2021-04-08 2022-10-13 Fte Automotive Gmbh Hydraulischer Parksperrenaktuator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130618A (en) * 1936-09-03 1938-09-20 Westinghouse Air Brake Co Fluid pressure motor and locking means therefor
US2908251A (en) * 1955-05-13 1959-10-13 Gratzmuller Jean Louis Single acting hydraulic motor
CH353428A (de) * 1957-06-04 1961-04-15 Sprecher & Schuh Ag Druckmittelbetätigter Antrieb für elektrische Schaltgeräte
DE2146592A1 (de) * 1971-09-17 1973-03-22 Westinghouse Bremsen Apparate Druckmittelbetaetigbarer arbeitszylinder mit endstellungsverriegelung
DE3609765A1 (de) * 1986-03-22 1987-09-24 Colt Int Holdings Druckmittelbetaetigbarer hubzylinder fuer vorzugsweise entlueftungseinrichtungen
DE3913009A1 (de) * 1989-04-20 1990-10-25 Wolfgang Dipl Ing Niemann Pneumatik-zylinder mit endstellungs-verriegelung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130618A (en) * 1936-09-03 1938-09-20 Westinghouse Air Brake Co Fluid pressure motor and locking means therefor
US2908251A (en) * 1955-05-13 1959-10-13 Gratzmuller Jean Louis Single acting hydraulic motor
CH353428A (de) * 1957-06-04 1961-04-15 Sprecher & Schuh Ag Druckmittelbetätigter Antrieb für elektrische Schaltgeräte
DE2146592A1 (de) * 1971-09-17 1973-03-22 Westinghouse Bremsen Apparate Druckmittelbetaetigbarer arbeitszylinder mit endstellungsverriegelung
DE3609765A1 (de) * 1986-03-22 1987-09-24 Colt Int Holdings Druckmittelbetaetigbarer hubzylinder fuer vorzugsweise entlueftungseinrichtungen
DE3913009A1 (de) * 1989-04-20 1990-10-25 Wolfgang Dipl Ing Niemann Pneumatik-zylinder mit endstellungs-verriegelung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743518A1 (fr) * 1996-01-12 1997-07-18 Robotic Sa Perfectionnement pour porte pilote mobile
CN101858371A (zh) * 2010-05-25 2010-10-13 中航飞机起落架有限责任公司 内置手动应急开锁装置的作动筒
CN101858371B (zh) * 2010-05-25 2013-08-21 中航飞机起落架有限责任公司 内置手动应急开锁装置的作动筒
CN102400973A (zh) * 2011-11-18 2012-04-04 三一重工股份有限公司 一种液压油缸
CN111636979A (zh) * 2020-06-08 2020-09-08 安徽九州云箭航天技术有限公司 泵压变推力液体火箭发动机液氧主路用开关及流量调节阀
CN111636979B (zh) * 2020-06-08 2021-05-25 安徽九州云箭航天技术有限公司 泵压变推力液体火箭发动机液氧主路用开关及流量调节阀

Also Published As

Publication number Publication date
ATE131910T1 (de) 1996-01-15
JPH06159140A (ja) 1994-06-07
DE4221230C1 (fr) 1993-07-08
JP2929568B2 (ja) 1999-08-03
EP0579919B1 (fr) 1995-12-20

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