ATE408759T1 - Druckmittelbetriebener arbeitszylinder mit mechanischer wegsperrung im drucklosen zustand - Google Patents
Druckmittelbetriebener arbeitszylinder mit mechanischer wegsperrung im drucklosen zustandInfo
- Publication number
- ATE408759T1 ATE408759T1 AT05008964T AT05008964T ATE408759T1 AT E408759 T1 ATE408759 T1 AT E408759T1 AT 05008964 T AT05008964 T AT 05008964T AT 05008964 T AT05008964 T AT 05008964T AT E408759 T1 ATE408759 T1 AT E408759T1
- Authority
- AT
- Austria
- Prior art keywords
- working cylinder
- mechanical locking
- pressure operated
- orientated
- spindle
- Prior art date
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
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/004—Fluid pressure supply failure
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004009302U DE202004009302U1 (de) | 2004-06-11 | 2004-06-11 | Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE408759T1 true ATE408759T1 (de) | 2008-10-15 |
Family
ID=32921427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05008964T ATE408759T1 (de) | 2004-06-11 | 2005-04-23 | Druckmittelbetriebener arbeitszylinder mit mechanischer wegsperrung im drucklosen zustand |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1605171B1 (de) |
AT (1) | ATE408759T1 (de) |
DE (2) | DE202004009302U1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102878150A (zh) * | 2012-09-29 | 2013-01-16 | 江苏昌力油缸有限公司 | 可锁紧的举升油缸 |
Family Cites Families (6)
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 |
US3442176A (en) * | 1967-05-01 | 1969-05-06 | Gen Electric | Actuator locking mechanism |
DE20011789U1 (de) * | 2000-07-06 | 2000-12-21 | Buemach Engineering Int Bv | Druckmittelbetriebener Arbeitszylinder mit mechanischer Wegsperrung im drucklosen Zustand |
ITTO20011066A1 (it) * | 2001-11-13 | 2002-02-13 | Rolfo Spa | Attuatore lineare con bloccaggio meccanico interno. |
-
2004
- 2004-06-11 DE DE202004009302U patent/DE202004009302U1/de not_active Expired - Lifetime
-
2005
- 2005-04-23 EP EP05008964A patent/EP1605171B1/de not_active Expired - Fee Related
- 2005-04-23 AT AT05008964T patent/ATE408759T1/de not_active IP Right Cessation
- 2005-04-23 DE DE502005005378T patent/DE502005005378D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1605171B1 (de) | 2008-09-17 |
DE202004009302U1 (de) | 2004-08-26 |
DE502005005378D1 (de) | 2008-10-30 |
EP1605171A3 (de) | 2006-09-06 |
EP1605171A2 (de) | 2005-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |