DE50101349D1 - Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand - Google Patents

Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand

Info

Publication number: DE50101349D1
Authority: DE; Germany
Prior art keywords: pressurized cylinder; depressurized state; mechanical travel; travel lock; gear crown
Prior art date: 2000-07-06
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

DE50101349T

Other languages

English (en)

Inventor

Josef Bueter

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.)

Buemach Engineering International BV

Original Assignee

Buemach Engineering International BV

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.)

2000-07-06

Filing date

2001-06-15

Publication date

2004-02-26

2001-06-15 Application filed by Buemach Engineering International BV filed Critical Buemach Engineering International BV

2001-06-15 Priority to DE50101349T priority Critical patent/DE50101349D1/de

2004-02-26 Application granted granted Critical

2004-02-26 Publication of DE50101349D1 publication Critical patent/DE50101349D1/de

2021-06-16 Anticipated expiration legal-status Critical

Status 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
- 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
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
- F15B15/264—Screw mechanisms attached to the piston

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Actuator (AREA)
Pens And Brushes (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Vehicle Body Suspensions (AREA)
Optical Record Carriers And Manufacture Thereof (AREA)

DE50101349T 2000-07-06 2001-06-15 Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand Expired - Fee Related DE50101349D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50101349T DE50101349D1 (de)	2000-07-06	2001-06-15	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE20011789U DE20011789U1 (de)	2000-07-06	2000-07-06	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand
DE50101349T DE50101349D1 (de)	2000-07-06	2001-06-15	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand

Publications (1)

Publication Number	Publication Date
DE50101349D1 true DE50101349D1 (de)	2004-02-26

Family

ID=7943648

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE20011789U Expired - Lifetime DE20011789U1 (de)	2000-07-06	2000-07-06	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand
DE50101349T Expired - Fee Related DE50101349D1 (de)	2000-07-06	2001-06-15	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE20011789U Expired - Lifetime DE20011789U1 (de)	2000-07-06	2000-07-06	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand

Country Status (3)

Country	Link
EP (1)	EP1170512B1 (de)
AT (1)	ATE258275T1 (de)
DE (2)	DE20011789U1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITTO20011066A1 (it) *	2001-11-13	2002-02-13	Rolfo Spa	Attuatore lineare con bloccaggio meccanico interno.
DE20216197U1 (de) *	2002-10-22	2004-03-04	Bümach Engineering International B.V.	Hydraulischer Arbeitszylinder
DE102004022203B3 (de) *	2004-05-05	2005-08-11	Neumeister Hydraulik Gmbh	Verriegelungszylinder mit Gewinde-Freilauf
DE202004009302U1 (de)	2004-06-11	2004-08-26	Bümach Engineering International B.V.	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand
DE102006030617B4 (de) *	2005-12-29	2009-09-10	Bümach Engineering International B.V.	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand
DE202005020365U1 (de)	2005-12-29	2006-02-23	Bümach Engineering International B.V.	Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB683633A (en) *	1949-02-25	1952-12-03	Gen Motors Corp	Improved fluid-pressure actuator
GB725003A (en) *	1952-03-27	1955-03-02	Gen Motors Corp	Improved fluid-pressure actuator
US2804053A (en) *	1954-04-14	1957-08-27	Gen Motors Corp	Actuator and locking means therefor
US2879746A (en) *	1955-12-08	1959-03-31	Gen Motors Corp	Actuator with unidirectional locking means
US3442176A (en) *	1967-05-01	1969-05-06	Gen Electric	Actuator locking mechanism
IT1271509B (it) *	1993-10-06	1997-05-30	Luciano Migliori	Attuatore pneumatico lineare con freno ad azione reversibile
JPH08303410A (ja) *	1995-04-27	1996-11-19	Hino Motors Ltd	流体圧シリンダ
DE29720838U1 (de) *	1997-11-25	1998-02-26	Andexser, Lucie, 32584 Löhne	Arbeitszylinder mit integrierter Hubbremse
AT4094U1 (de) *	1999-12-07	2001-01-25	Weber Hydraulik Gmbh	Linearverstellantrieb

2000
- 2000-07-06 DE DE20011789U patent/DE20011789U1/de not_active Expired - Lifetime
2001
- 2001-06-15 EP EP01114451A patent/EP1170512B1/de not_active Expired - Lifetime
- 2001-06-15 DE DE50101349T patent/DE50101349D1/de not_active Expired - Fee Related
- 2001-06-15 AT AT01114451T patent/ATE258275T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATE258275T1 (de)	2004-02-15
EP1170512A1 (de)	2002-01-09
DE20011789U1 (de)	2000-12-21
EP1170512B1 (de)	2004-01-21

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Legal Events

Date	Code	Title	Description
2005-02-17	8364	No opposition during term of opposition
2011-04-21	8339	Ceased/non-payment of the annual fee