EP1669612A3 - Linearzylindereinheit mit Verriegelung - Google Patents

Linearzylindereinheit mit Verriegelung Download PDF

Info

Publication number
EP1669612A3
EP1669612A3 EP05111866A EP05111866A EP1669612A3 EP 1669612 A3 EP1669612 A3 EP 1669612A3 EP 05111866 A EP05111866 A EP 05111866A EP 05111866 A EP05111866 A EP 05111866A EP 1669612 A3 EP1669612 A3 EP 1669612A3
Authority
EP
European Patent Office
Prior art keywords
piston
piston rod
cylinder
locking unit
linear
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.)
Withdrawn
Application number
EP05111866A
Other languages
English (en)
French (fr)
Other versions
EP1669612A2 (de
Inventor
Lennart Forsberg
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.)
Bosch Rexroth Teknik AB
Original Assignee
Bosch Rexroth Teknik AB
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 Bosch Rexroth Teknik AB filed Critical Bosch Rexroth Teknik AB
Publication of EP1669612A2 publication Critical patent/EP1669612A2/de
Publication of EP1669612A3 publication Critical patent/EP1669612A3/de
Withdrawn legal-status Critical Current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
EP05111866A 2004-12-09 2005-12-08 Linearzylindereinheit mit Verriegelung Withdrawn EP1669612A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004059201A DE102004059201A1 (de) 2004-12-09 2004-12-09 Linearzylindereinheit

Publications (2)

Publication Number Publication Date
EP1669612A2 EP1669612A2 (de) 2006-06-14
EP1669612A3 true EP1669612A3 (de) 2008-01-23

Family

ID=35849557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05111866A Withdrawn EP1669612A3 (de) 2004-12-09 2005-12-08 Linearzylindereinheit mit Verriegelung

Country Status (2)

Country Link
EP (1) EP1669612A3 (de)
DE (1) DE102004059201A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011764A (zh) * 2010-06-05 2011-04-13 常州液压成套设备厂有限公司 液压油缸锁定装置
CN103148050A (zh) * 2011-12-06 2013-06-12 北京市三一重机有限公司 一种液压油缸及液压系统

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO329856B1 (no) * 2007-07-03 2011-01-17 Nat Oilwell Norway As Las for aksial lasing av en hydraulikksylinders stempelstangkopling til hydraulikksylinderens sylinderhus
CN101725590B (zh) * 2009-11-30 2011-11-16 南京康尼机电股份有限公司 一种带锁闭单元的气驱动装置
CN104006022A (zh) * 2014-05-29 2014-08-27 芜湖市银鸿液压件有限公司 自动往复机械定位升降坝液压缸
CN105114396A (zh) * 2015-09-18 2015-12-02 常州液压成套设备厂有限公司 液压启闭机液压油缸的锁定装置
CN105422548B (zh) * 2015-12-29 2017-08-25 常州液压成套设备厂有限公司 液压启闭机油缸旋转式锁定装置
CN109798280A (zh) * 2019-01-25 2019-05-24 新昌县三特自动化科技有限公司 伺服油缸的自动锁紧机构
IT201900006566A1 (it) * 2019-05-06 2020-11-06 Camozzi Automation S P A Cilindro con dispositivo bloccastelo
IT202100004592A1 (it) * 2021-02-26 2022-08-26 Camozzi Automation S P A Cilindro con dispositivo bloccastelo
IT202100007511A1 (it) * 2021-03-26 2022-09-26 Pneumax S P A Unita’ di attuazione del tipo a leva articolata o a camma con gruppo di auto-ritenuta integrato
CN113294402A (zh) * 2021-06-23 2021-08-24 乐清市恒一气动有限公司 一种自锁气缸

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453937A (en) * 1967-09-14 1969-07-08 Lionel Pacific Inc Hydraulic actuator with proximity sensor of locked condition
US4295413A (en) * 1976-06-18 1981-10-20 Teijin Seiki Company, Limited Hydraulic actuator
EP0458051A1 (de) * 1990-05-23 1991-11-27 Knorr-Bremse Ag Betätigungszylinder, insbesondere doppelt wirkender Türschliesszylinder für Schienenfahrzeuge
DE19521783A1 (de) * 1994-07-13 1996-01-18 Hoerbiger Ventilwerke Ag Druckmittelbetätigbarer Arbeitszylinder
DE4427734A1 (de) * 1994-08-05 1996-02-15 Wolfgang Dipl Ing Niemann Antriebszylinder für Pressen oder dergleichen
WO2001092732A1 (en) * 2000-05-31 2001-12-06 Razorback Vehicles Corporation Limited A hydraulic or pneumatic cylinder
US20020069680A1 (en) * 2000-12-11 2002-06-13 Smc Kabushiki Kaisha Cylinder apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453937A (en) * 1967-09-14 1969-07-08 Lionel Pacific Inc Hydraulic actuator with proximity sensor of locked condition
US4295413A (en) * 1976-06-18 1981-10-20 Teijin Seiki Company, Limited Hydraulic actuator
EP0458051A1 (de) * 1990-05-23 1991-11-27 Knorr-Bremse Ag Betätigungszylinder, insbesondere doppelt wirkender Türschliesszylinder für Schienenfahrzeuge
DE19521783A1 (de) * 1994-07-13 1996-01-18 Hoerbiger Ventilwerke Ag Druckmittelbetätigbarer Arbeitszylinder
DE4427734A1 (de) * 1994-08-05 1996-02-15 Wolfgang Dipl Ing Niemann Antriebszylinder für Pressen oder dergleichen
WO2001092732A1 (en) * 2000-05-31 2001-12-06 Razorback Vehicles Corporation Limited A hydraulic or pneumatic cylinder
US20020069680A1 (en) * 2000-12-11 2002-06-13 Smc Kabushiki Kaisha Cylinder apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011764A (zh) * 2010-06-05 2011-04-13 常州液压成套设备厂有限公司 液压油缸锁定装置
CN103148050A (zh) * 2011-12-06 2013-06-12 北京市三一重机有限公司 一种液压油缸及液压系统
CN103148050B (zh) * 2011-12-06 2017-01-25 北京市三一重机有限公司 一种液压油缸及液压系统

Also Published As

Publication number Publication date
EP1669612A2 (de) 2006-06-14
DE102004059201A1 (de) 2006-06-22

Similar Documents

Publication Publication Date Title
EP1669612A3 (de) Linearzylindereinheit mit Verriegelung
EP1602833A3 (de) Linear Stellantrieb
EP2317172A3 (de) Magnetorheologische Kolbenanordnung mit primären und sekundären Kanälen zur Verbesserung der magnetorheologischen Dämpfungskraft
EP1406033A3 (de) Elektromagnetische Spule und damit ausgestatteter Schaltaktuator für ein Getriebe
EP1744062A3 (de) Arbeitszylinder mit Endlagendämpfung
EP1795987A3 (de) Stellantrieb
EP1493928A3 (de) Stellglied
EP1470971A3 (de) Antrieb mit Verrieglungsmechanismus
WO2013190961A1 (ja) 両ロッド型ショックアブソーバ
EP1688220A3 (de) Schwenkzylinder
EP1803880A3 (de) Hebevorrichtung für Fensterglas
EP1762727A3 (de) Spiralmaschine mit Führungsbuchse
EP1923142A3 (de) Autoklavierbare Steigrohrverbindung für eine Kolbenkammer
EP1574722A3 (de) Dämpfungsvorrichtung
EP1873430A3 (de) Umgekehrter Aktuator mit minimalem Leckpotential
EP1568893A3 (de) Linear Stellantrieb
EP1881227A3 (de) Stoßdämpfer
EP2309157A3 (de) Selbstreinigende Ventilanordnung
EP1498187A3 (de) Ventileinrichtung
WO2002061278A3 (en) Hydraulic cylinder with anti-rotation mounting
US20120247318A1 (en) Hydraulic actuator with automatic purging at the end of its stroke
EP1810786A3 (de) Verstellbarer Schraubenschlüssel mit Möglichkeit zur schnellen Verstellung der Öffnungsgröße
US9945392B2 (en) Hydropneumatic device and assembly kit
EP1653116A3 (de) Luftfeder mit geführter Kolbenhub
WO2007022497A3 (en) Pin clamp assembly

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080724

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566