EP1517049A3 - Verriegelbarer Pneumatikzylinder - Google Patents
Verriegelbarer Pneumatikzylinder Download PDFInfo
- Publication number
- EP1517049A3 EP1517049A3 EP04015079A EP04015079A EP1517049A3 EP 1517049 A3 EP1517049 A3 EP 1517049A3 EP 04015079 A EP04015079 A EP 04015079A EP 04015079 A EP04015079 A EP 04015079A EP 1517049 A3 EP1517049 A3 EP 1517049A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston
- piston rod
- locking
- cylinder tube
- pneumatic 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.)
- Withdrawn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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003143714 DE10343714B4 (de) | 2003-09-20 | 2003-09-20 | Verriegelbarer Pneumatikzylinder |
| DE10343714 | 2003-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1517049A2 EP1517049A2 (de) | 2005-03-23 |
| EP1517049A3 true EP1517049A3 (de) | 2005-07-06 |
Family
ID=34177870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04015079A Withdrawn EP1517049A3 (de) | 2003-09-20 | 2004-06-26 | Verriegelbarer Pneumatikzylinder |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1517049A3 (de) |
| DE (1) | DE10343714B4 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782090A (zh) * | 2010-03-10 | 2010-07-21 | 无锡市长江液压缸厂 | 双重自锁液压缸 |
| CN107299923A (zh) * | 2017-08-11 | 2017-10-27 | 泸州长信液压机械制造有限公司 | 液压油缸机械锁紧装置、机械锁紧式液压油缸及其锁紧方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434828A (en) * | 1944-11-10 | 1948-01-20 | Electrol Inc | Piston locking means for fluid actuated jacks |
| DE2216776A1 (de) * | 1972-04-07 | 1973-10-18 | Krone Bernhard Gmbh Maschf | Druckmittelzylinder |
| US6164186A (en) * | 1997-09-18 | 2000-12-26 | Etablissements Contat Freres | Jack for bolting and unbolting |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143040A1 (de) * | 1981-10-30 | 1983-05-05 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Einrichtung zum arretieren eines druckmittelbetaetigten doppeltwirkenden kolbenzylinderantriebes |
| DE3732561A1 (de) * | 1987-09-26 | 1989-04-13 | Daimler Benz Ag | Verriegelbarer hydraulikzylinder |
| DE3913009C2 (de) * | 1989-04-20 | 1994-08-11 | Wolfgang Dipl Ing Niemann | Pneumatik-Zylinder mit Endstellungs-Verriegelung |
| DE4107980A1 (de) * | 1991-03-13 | 1992-09-17 | Bosch Gmbh Robert | Hydraulisch betaetigte rasteinrichtung |
-
2003
- 2003-09-20 DE DE2003143714 patent/DE10343714B4/de not_active Expired - Lifetime
-
2004
- 2004-06-26 EP EP04015079A patent/EP1517049A3/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434828A (en) * | 1944-11-10 | 1948-01-20 | Electrol Inc | Piston locking means for fluid actuated jacks |
| DE2216776A1 (de) * | 1972-04-07 | 1973-10-18 | Krone Bernhard Gmbh Maschf | Druckmittelzylinder |
| US6164186A (en) * | 1997-09-18 | 2000-12-26 | Etablissements Contat Freres | Jack for bolting and unbolting |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10343714B4 (de) | 2005-12-08 |
| DE10343714A1 (de) | 2005-04-28 |
| EP1517049A2 (de) | 2005-03-23 |
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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 |
|
| 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 IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| 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 IT LI LU MC NL PL PT RO SE SI SK TR |
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| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHULTE, REINHOLD |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHULTE, REINHOLD |
|
| 17P | Request for examination filed |
Effective date: 20051222 |
|
| AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| 17Q | First examination report despatched |
Effective date: 20060214 |
|
| 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: 20070424 |