JP2701906B2 - ロック可能な液圧シリンダ - Google Patents

ロック可能な液圧シリンダ

Info

Publication number
JP2701906B2
JP2701906B2 JP63507581A JP50758188A JP2701906B2 JP 2701906 B2 JP2701906 B2 JP 2701906B2 JP 63507581 A JP63507581 A JP 63507581A JP 50758188 A JP50758188 A JP 50758188A JP 2701906 B2 JP2701906 B2 JP 2701906B2
Authority
JP
Japan
Prior art keywords
piston
lock
hydraulic cylinder
cylinder tube
cylinder
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.)
Expired - Fee Related
Application number
JP63507581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02501403A (ja
Inventor
レウベル，ゲルハルド
レインハルド ノワック
リンケ，ジユルゲン
レイナー ジエツセ
ネルゲル，ウブ
フレイシユ，ユーゲン
シイーレ，ピーター
ニユーセル，ゲルハルド
Original Assignee
アルフレッド・テヴエス・ゲーエムベーハーウントコンパニー・オー・エッチ・ジイー
ダイムラー・ベンツ・アクツイエンゲゼルシヤフト
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 アルフレッド・テヴエス・ゲーエムベーハーウントコンパニー・オー・エッチ・ジイー, ダイムラー・ベンツ・アクツイエンゲゼルシヤフト filed Critical アルフレッド・テヴエス・ゲーエムベーハーウントコンパニー・オー・エッチ・ジイー
Publication of JPH02501403A publication Critical patent/JPH02501403A/ja
Application granted granted Critical
Publication of JP2701906B2 publication Critical patent/JP2701906B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
  • Actuator (AREA)
JP63507581A 1987-09-26 1988-09-13 ロック可能な液圧シリンダ Expired - Fee Related JP2701906B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873732561 DE3732561A1 (de) 1987-09-26 1987-09-26 Verriegelbarer hydraulikzylinder
DE3732561.2 1987-09-26

Publications (2)

Publication Number Publication Date
JPH02501403A JPH02501403A (ja) 1990-05-17
JP2701906B2 true JP2701906B2 (ja) 1998-01-21

Family

ID=6337005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63507581A Expired - Fee Related JP2701906B2 (ja) 1987-09-26 1988-09-13 ロック可能な液圧シリンダ

Country Status (4)

Country Link
EP (1) EP0334924B1 (un)
JP (1) JP2701906B2 (un)
DE (2) DE3732561A1 (un)
WO (1) WO1989002987A1 (un)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913009C2 (de) * 1989-04-20 1994-08-11 Wolfgang Dipl Ing Niemann Pneumatik-Zylinder mit Endstellungs-Verriegelung
DE4107724A1 (de) * 1991-03-11 1992-09-24 Hella Kg Hueck & Co Stellantrieb
DE4107980A1 (de) * 1991-03-13 1992-09-17 Bosch Gmbh Robert Hydraulisch betaetigte rasteinrichtung
DE4215031C2 (de) * 1992-05-07 2003-12-04 Ise Gmbh Verriegelbare Kolbenbetätigung für den Transport eines Überrollbügels für Kraftfahrzeuge
JPH08193605A (ja) * 1995-01-13 1996-07-30 Itec Kk エンドロック付きシリンダ
DE19606724A1 (de) * 1996-02-23 1997-08-28 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine
DE19727590C1 (de) * 1997-06-28 1998-07-23 Daimler Benz Ag Crashkupplung für einen Überrollbügel in einem Kraftwagen
DE29806525U1 (de) * 1998-04-09 1999-09-02 Maschinenfabrik Kemper GmbH & Co. KG, 48703 Stadtlohn Ladewagen zur Beförderung von insbesondere Erntegut
DE19916678C1 (de) 1999-04-14 2001-02-01 Daimler Chrysler Ag Antriebsvorrichtung für einen Überrollbügel
DE10323118B4 (de) * 2003-05-22 2011-07-21 Bayerische Motoren Werke Aktiengesellschaft, 80809 Einrichtung zum manuellen Reversieren einer Vorrichtung zum Schutz von Personen bei einem Frontalaufprall auf ein Kraftfahrzeug
DE10343714B4 (de) * 2003-09-20 2005-12-08 Niemann, Wolfgang, Dipl.-Ing. Verriegelbarer Pneumatikzylinder
US7784392B1 (en) 2006-10-12 2010-08-31 HDM Hydraulics, LLC Hydraulic locking cylinder
DE102008011731A1 (de) 2008-02-28 2009-09-03 GM Global Technology Operations, Inc., Detroit Pneumatischer Aktuator
CN108825584B (zh) * 2018-07-11 2020-04-07 永红保定铸造机械有限公司 一种具有自锁功能的活塞式执行机构
CN109630497A (zh) * 2018-11-30 2019-04-16 湖南协力液压有限公司 一种预紧密封液压缸
CN113847301B (zh) * 2021-09-18 2024-02-02 湖北航天技术研究院总体设计所 一种抗侧向力的油缸
CN114087396B (zh) * 2021-11-24 2023-06-06 四川凌峰航空液压机械有限公司 自锁式气液转换阀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887991A (en) 1954-03-29 1959-05-26 Haskel Engineering Associates Fluid actuator with locking means
US4586425A (en) 1980-06-09 1986-05-06 General Dynamics Pomona Division Clamp locking device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR803805A (fr) * 1935-03-28 1936-10-09 Elektronmetall Gmbh Entretoise de longueur variable pour avions
FR51778E (fr) * 1941-09-12 1943-05-03 Mahle Kommandit Ges Entretoise de longueur variable pour avions
US3397620A (en) * 1966-10-06 1968-08-20 Milwaukee Cylinder Corp Fluid actuator with annular piston locking means
US3614912A (en) * 1969-09-29 1971-10-26 Lionel Pacific Inc Telescoping piston central lock hydraulic actuator
JPS5321288B2 (un) * 1972-08-11 1978-07-01
DE3143040A1 (de) * 1981-10-30 1983-05-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Einrichtung zum arretieren eines druckmittelbetaetigten doppeltwirkenden kolbenzylinderantriebes
GB2128680B (en) * 1982-10-08 1986-03-12 Johnston Brothers Hydraulic cylinder and piston
US4635536A (en) * 1983-09-19 1987-01-13 Miller Fluid Power Corporation Cylinder locking apparatus
IT1177258B (it) * 1984-11-19 1987-08-26 Alfa Romeo Auto Spa Attuatore autobloccante, a fluido

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887991A (en) 1954-03-29 1959-05-26 Haskel Engineering Associates Fluid actuator with locking means
US4586425A (en) 1980-06-09 1986-05-06 General Dynamics Pomona Division Clamp locking device

Also Published As

Publication number Publication date
JPH02501403A (ja) 1990-05-17
EP0334924A1 (de) 1989-10-04
DE3732561A1 (de) 1989-04-13
WO1989002987A1 (en) 1989-04-06
DE3732561C2 (un) 1992-10-08
DE3872222D1 (de) 1992-07-23
EP0334924B1 (de) 1992-06-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees