DE69727307D1 - Haltevorrichtung einer hydraulischen arbeitszylinderstange - Google Patents

Haltevorrichtung einer hydraulischen arbeitszylinderstange

Info

Publication number
DE69727307D1
DE69727307D1 DE69727307T DE69727307T DE69727307D1 DE 69727307 D1 DE69727307 D1 DE 69727307D1 DE 69727307 T DE69727307 T DE 69727307T DE 69727307 T DE69727307 T DE 69727307T DE 69727307 D1 DE69727307 D1 DE 69727307D1
Authority
DE
Germany
Prior art keywords
cylinder
valve
holding device
cylinder rod
working 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 - Lifetime
Application number
DE69727307T
Other languages
English (en)
Other versions
DE69727307T2 (de
Inventor
Jean-Luc Andre
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.)
Lohr Industrie SA
Original Assignee
Lohr Industrie SA
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 Lohr Industrie SA filed Critical Lohr Industrie SA
Publication of DE69727307D1 publication Critical patent/DE69727307D1/de
Application granted granted Critical
Publication of DE69727307T2 publication Critical patent/DE69727307T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
DE1997627307 1996-11-07 1997-11-06 Vorrichtung zum Halten des Schaftes eines Hydraulikzylinders in Stellung Expired - Lifetime DE69727307T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9613778 1996-11-07
FR9613778A FR2755481B1 (fr) 1996-11-07 1996-11-07 Dispositif de maintien en position et sous charge d'un verin hydraulique
PCT/FR1997/001994 WO1998020260A2 (fr) 1996-11-07 1997-11-06 Dispositif de maintien en position de la tige d'un verin hydraulique

Publications (2)

Publication Number Publication Date
DE69727307D1 true DE69727307D1 (de) 2004-02-26
DE69727307T2 DE69727307T2 (de) 2004-11-18

Family

ID=9497542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997627307 Expired - Lifetime DE69727307T2 (de) 1996-11-07 1997-11-06 Vorrichtung zum Halten des Schaftes eines Hydraulikzylinders in Stellung

Country Status (11)

Country Link
US (1) US5913810A (de)
EP (1) EP0935715B1 (de)
CN (1) CN1103411C (de)
AT (1) ATE258274T1 (de)
CA (1) CA2270579A1 (de)
DE (1) DE69727307T2 (de)
ES (1) ES2216132T3 (de)
FR (1) FR2755481B1 (de)
RU (1) RU2191298C2 (de)
UA (1) UA46875C2 (de)
WO (1) WO1998020260A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6935409B1 (en) 1998-06-08 2005-08-30 Thermotek, Inc. Cooling apparatus having low profile extrusion
EP1268450A1 (de) 2000-06-01 2003-01-02 Bristol-Myers Squibb Pharma Company Durch bernsteinsäurediamid substituierte lactamverbindungen als a-beta-protein-produktionsinhibitoren
US6702835B2 (en) 2001-09-07 2004-03-09 Core Medical, Inc. Needle apparatus for closing septal defects and methods for using such apparatus
US20060052821A1 (en) 2001-09-06 2006-03-09 Ovalis, Inc. Systems and methods for treating septal defects
US6776784B2 (en) 2001-09-06 2004-08-17 Core Medical, Inc. Clip apparatus for closing septal defects and methods of use
US9113577B2 (en) 2001-11-27 2015-08-18 Thermotek, Inc. Method and system for automotive battery cooling
US7108324B2 (en) * 2002-06-28 2006-09-19 Lear Corporation Vehicle seat adjuster
WO2006005302A1 (de) * 2004-07-12 2006-01-19 Tiefenbach Control Systems Gmbh Entsperrbares rückschlagventil
US8579936B2 (en) 2005-07-05 2013-11-12 ProMed, Inc. Centering of delivery devices with respect to a septal defect
EP1741936A1 (de) * 2005-07-08 2007-01-10 THOMAS MAGNETE GmbH Fördermengenregelventil für liquide Medien
US7846179B2 (en) 2005-09-01 2010-12-07 Ovalis, Inc. Suture-based systems and methods for treating septal defects
ITMI20060426A1 (it) * 2006-03-10 2007-09-11 Faac Spa Sistema di movimentazione con attuatore idraulico a doppio effetto per la movimentazione di cancelli
TWM315185U (en) * 2006-12-15 2007-07-11 Wei-Te Hsu Vehicular hydraulic tank reverse safety device
US8262058B2 (en) * 2008-08-28 2012-09-11 Kot Norbert J Balanced pilot operated check valve
EP2816238B1 (de) * 2012-02-16 2016-02-10 Kosmek Ltd. Zylindervorrichtung mit einem kraftverstärker
US9611871B2 (en) 2013-09-13 2017-04-04 Norbert J. Kot Pneumatic valve assembly and method
CN104019080A (zh) * 2014-06-23 2014-09-03 柳州柳工液压件有限公司 补油油缸
FR3049663B1 (fr) * 2016-03-31 2018-03-16 Lohr Industrie Bloc de securite a double clapet pour verin hydraulique
WO2019025491A1 (en) 2017-08-01 2019-02-07 Moog Gmbh APPARATUS FOR CONTROLLING THE PERMUTATION OF HYDRAULIC CYLINDERS
WO2019030354A1 (en) * 2017-08-11 2019-02-14 Eaton Intelligent Power Limited COLLECTOR HAVING A LOADED PILOT STOP VALVE AND A PURGE VALVE
EP3660365B1 (de) * 2018-11-27 2021-07-21 Hamilton Sundstrand Corporation Servoventil
DE102019218400A1 (de) * 2019-11-27 2021-05-27 Hawe Hydraulik Se Ventilkegel, Lasthalteventil mit Ventilkegel und Verfahren zur Montage eines Rückschlagventils
FR3104653B1 (fr) 2019-12-17 2021-11-19 Lohr Ind Bloc de securite a electrovanne pour verin et circuit hydraulique contenant plusieurs verins equipes de tels blocs
DE102020109615A1 (de) 2020-04-07 2021-10-07 Neumeister Hydraulik Gmbh Vorrichtung zum halten eines schafts eines hydraulikzylinders in stellung und verfahren zum entsperren und absperren eines sekundär-rückschlagventils der vorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702044A (en) * 1953-11-23 1955-02-15 Albert D Johnston Automatic supply and exhaust valve
US2797550A (en) * 1954-05-05 1957-07-02 Stelzer William Hydraulic elevators
US3381587A (en) * 1965-09-10 1968-05-07 Deere & Co Hydraulic control system
DE2036547C3 (de) * 1970-07-23 1973-10-31 Fried. Krupp Gmbh, 4300 Essen Brems und Sperreinrichtung fur em hydrostatisches Triebwerk
DE2305835A1 (de) * 1973-02-07 1974-08-15 Danfoss As Hydraulische steuereinrichtung, insbesondere lenkeinrichtung
JPS56501057A (de) * 1979-08-30 1981-07-30
US4355565A (en) * 1980-03-24 1982-10-26 Caterpillar Tractor Co. Fluid circuit with zero leak load check and by-pass valve
IT213216Z2 (it) * 1987-05-15 1989-11-09 Oil Control Spa Perfezionamenti a valvola idraulica di controllo,in particolareper circuiti idraulici con distributore anche a centro chiuso
US4913190A (en) * 1989-04-24 1990-04-03 Deere & Company Detent mechanism for a control valve
SU1753068A1 (ru) * 1990-06-07 1992-08-07 Московское станкостроительное производственное объединение "Красный пролетарий" Односторонний гидрозамок
US5261456A (en) * 1992-11-02 1993-11-16 Deere & Company Transmission engagement override valve
NL1000038C2 (nl) * 1995-04-04 1996-10-07 Applied Power Inc Hydraulische kantelinrichting voor een kabine.

Also Published As

Publication number Publication date
US5913810A (en) 1999-06-22
ATE258274T1 (de) 2004-02-15
EP0935715B1 (de) 2004-01-21
DE69727307T2 (de) 2004-11-18
CN1103411C (zh) 2003-03-19
WO1998020260A2 (fr) 1998-05-14
EP0935715A1 (de) 1999-08-18
ES2216132T3 (es) 2004-10-16
FR2755481A1 (fr) 1998-05-07
WO1998020260A3 (fr) 2002-10-03
RU2191298C2 (ru) 2002-10-20
CN1244236A (zh) 2000-02-09
FR2755481B1 (fr) 1998-12-24
UA46875C2 (uk) 2002-06-17
CA2270579A1 (fr) 1998-05-14

Similar Documents

Publication Publication Date Title
ATE258274T1 (de) Haltevorrichtung einer hydraulischen arbeitszylinderstange
NO970521L (no) Aktivering av brönnverktöy
PL293269A1 (en) Admission valve as well as hydraulic safety and liquid fuel supply system incirporating such valve
BR9912898A (pt) Dispositivo para o ajuste hidráulico dos rolos dos segmentos de guia de lingotes de uma instalação de fundição contìnua
ATE265624T1 (de) Vorrichtung zur energieeinsparung bei hydraulisch betätigbaren arbeitsgerätschaften
ATE244674T1 (de) Antriebseinrichtung für hydraulischen aufzug
SE8603660L (sv) Anordning for att underletta parallellforande av en lyft- eller redskapsarm av vikarmstyp, foretredesvis for skogsmaskiner
DE50209914D1 (de) Federungssystem, insbesondere für eine arbeitsmaschine
IT1217518B (it) Dispositivo e procedimento di alimentazione,con recupero dell'energia di sollevamento,per attuatori di pressatura
DE59001727D1 (de) Steuervorrichtung fuer hydraulische arbeitszylinder einer ladebordwand eines fahrzeuges.
ATE4607T1 (de) Selbsttaetig wirkende einrichtung zum ein- und nachstellen des toten spiels einer hydraulisch betaetigten vorrichtung.
EP1048868A3 (de) Hydraulisch betätigbare Kupplung
ES2137382T3 (es) Dispositivo hidraulico de bloqueo para acoplamientos rapidos en maquinas de construccion.
SE9002764L (sv) Vipparmskran
MY121061A (en) Hydraulic elevator
DE50010707D1 (de) Schaltvorrichtung für eine arbeitsmaschine
ES2087011B1 (es) Construccion modular plegable y trasladable.
EP0591533A4 (de) Direkt wirkendes ventilspielausgleichselement.
ES2004356A6 (es) Distribuidor para cilindros hidraulicos
SU1337560A1 (ru) Гидравлическа система
ATE225464T1 (de) Hydraulische steueranordnung für wenigstens einen doppeltwirkenden hubzylinder
FR2425505A1 (fr) Mouton hydraulique
JPS53125574A (en) Operational hydraulic circuit for an actuator in a hydraulic machine
TR200202470A2 (tr) Zımbalama makinelerinde çekicin hareketini kontrol eden hidrolik kopyalama taksim borusu makarasında gelişme
KR920019769U (ko) 굴착기용 해머의 체크밸브 마모방지장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition