EP1106841A3 - Actionneur de positionnement linéaire - Google Patents
Actionneur de positionnement linéaire Download PDFInfo
- Publication number
- EP1106841A3 EP1106841A3 EP00126738A EP00126738A EP1106841A3 EP 1106841 A3 EP1106841 A3 EP 1106841A3 EP 00126738 A EP00126738 A EP 00126738A EP 00126738 A EP00126738 A EP 00126738A EP 1106841 A3 EP1106841 A3 EP 1106841A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- pressure medium
- blocking
- cylinder
- threaded spindle
- 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- Withdrawn
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84699 | 1999-12-07 | ||
AT0084699U AT4094U1 (de) | 1999-12-07 | 1999-12-07 | Linearverstellantrieb |
AT84699U | 1999-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1106841A2 EP1106841A2 (fr) | 2001-06-13 |
EP1106841A3 true EP1106841A3 (fr) | 2003-09-24 |
Family
ID=3501129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00126738A Withdrawn EP1106841A3 (fr) | 1999-12-07 | 2000-12-06 | Actionneur de positionnement linéaire |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1106841A3 (fr) |
AT (1) | AT4094U1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20011789U1 (de) * | 2000-07-06 | 2000-12-21 | Bümach Engineering International B.V., Emmen | Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand |
ITTO20011066A1 (it) * | 2001-11-13 | 2002-02-13 | Rolfo Spa | Attuatore lineare con bloccaggio meccanico interno. |
DE10356597B3 (de) * | 2003-12-04 | 2005-06-02 | Neumeister Hydraulik Gmbh | Verriegelungszylinder |
DE10356596B3 (de) * | 2003-12-04 | 2005-06-02 | Neumeister Hydraulik Gmbh | Verriegelungszylinder |
DE10356598B3 (de) * | 2003-12-04 | 2005-06-02 | Neumeister Hydraulik Gmbh | Verriegelungszylinder |
DE102005015059A1 (de) * | 2005-03-31 | 2006-10-05 | Aros Hydraulik Gmbh | Verriegelbarer Arbeitszylinder |
DE102005016090B4 (de) * | 2005-04-08 | 2007-02-22 | Neumeister Hydraulik Gmbh | Einfach wirkender Verriegelungszylinder |
DE202005020365U1 (de) * | 2005-12-29 | 2006-02-23 | 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 |
AT503408B1 (de) | 2006-04-07 | 2008-06-15 | Weber Hydraulik Gmbh | Fluidzylinder-anordnung |
ES2576455T3 (es) * | 2006-07-25 | 2016-07-07 | Adolf Tretsch | Sistema de control para un elemento hidráulico |
DE102006046248A1 (de) * | 2006-09-28 | 2008-04-10 | Aros Hydraulik Gmbh | Verriegelbarer Arbeitszylinder |
AT505793B1 (de) | 2007-09-21 | 2010-03-15 | Weber Hydraulik Gmbh | Zylinder-kolben-einheit mit sperranordnung |
DE102015214037B4 (de) * | 2015-07-24 | 2022-08-04 | Bayerische Motoren Werke Aktiengesellschaft | Parksperre |
CN106286466B (zh) * | 2016-10-28 | 2018-02-23 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种双作用双出杆初末位机械锁紧油缸 |
CN110645290B (zh) * | 2019-10-25 | 2024-05-31 | 无锡英特帕普威孚液压有限责任公司 | 一种带制动功能的取力器 |
CN112271432B (zh) * | 2020-10-09 | 2022-04-05 | 中国电子科技集团公司第三十八研究所 | 一种升降式快速定位旋锁 |
DE102022000062A1 (de) | 2022-01-07 | 2023-07-13 | Hydac Systems & Services Gmbh | Verriegelungsvorrichtung |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804054A (en) * | 1954-09-13 | 1957-08-27 | Gen Motors Corp | Actuator and locking means therefor |
US3274902A (en) * | 1965-10-22 | 1966-09-27 | Deere & Co | Hydraulic control system |
DE2158094A1 (de) * | 1971-11-24 | 1973-05-30 | Zahnradfabrik Friedrichshafen | Stellantrieb fuer winkelverstellungen |
CH546895A (de) * | 1971-10-21 | 1974-03-15 | Bieri H Ag | Doppelwirkendes hydraulisches kolben- zylinderaggregat mit ruecklaufsperre. |
FR2534985A3 (fr) * | 1982-10-23 | 1984-04-27 | Messerschmitt Boelkow Blohm | Verin a blocage perfectionne |
US4481864A (en) * | 1981-07-21 | 1984-11-13 | Selenia Industrie Elettroniche Associate S.P.A. | Hydraulic jack with mechanical safety lock |
EP0322503A2 (fr) * | 1987-12-29 | 1989-07-05 | Daihatsu Diesel Mfg. Co., Ltd. | Appareil à fluide |
-
1999
- 1999-12-07 AT AT0084699U patent/AT4094U1/de not_active IP Right Cessation
-
2000
- 2000-12-06 EP EP00126738A patent/EP1106841A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804054A (en) * | 1954-09-13 | 1957-08-27 | Gen Motors Corp | Actuator and locking means therefor |
US3274902A (en) * | 1965-10-22 | 1966-09-27 | Deere & Co | Hydraulic control system |
CH546895A (de) * | 1971-10-21 | 1974-03-15 | Bieri H Ag | Doppelwirkendes hydraulisches kolben- zylinderaggregat mit ruecklaufsperre. |
DE2158094A1 (de) * | 1971-11-24 | 1973-05-30 | Zahnradfabrik Friedrichshafen | Stellantrieb fuer winkelverstellungen |
US4481864A (en) * | 1981-07-21 | 1984-11-13 | Selenia Industrie Elettroniche Associate S.P.A. | Hydraulic jack with mechanical safety lock |
FR2534985A3 (fr) * | 1982-10-23 | 1984-04-27 | Messerschmitt Boelkow Blohm | Verin a blocage perfectionne |
EP0322503A2 (fr) * | 1987-12-29 | 1989-07-05 | Daihatsu Diesel Mfg. Co., Ltd. | Appareil à fluide |
Also Published As
Publication number | Publication date |
---|---|
EP1106841A2 (fr) | 2001-06-13 |
AT4094U1 (de) | 2001-01-25 |
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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 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
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AX | Request for extension of the european patent |
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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: 20030701 |