ATE57000T1 - Hydraulischer zylinder mit vorrichtung zum anzeigen des kolbenhubes. - Google Patents
Hydraulischer zylinder mit vorrichtung zum anzeigen des kolbenhubes.Info
- Publication number
- ATE57000T1 ATE57000T1 AT88420290T AT88420290T ATE57000T1 AT E57000 T1 ATE57000 T1 AT E57000T1 AT 88420290 T AT88420290 T AT 88420290T AT 88420290 T AT88420290 T AT 88420290T AT E57000 T1 ATE57000 T1 AT E57000T1
- Authority
- AT
- Austria
- Prior art keywords
- tie
- drum
- piston
- groove
- oriented
- 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
- 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
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/283—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using a cable wrapped on a drum and 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)
- Vehicle Body Suspensions (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8712106A FR2619870B1 (fr) | 1987-08-27 | 1987-08-27 | Verin hydraulique a positionnement de tige mobile asservi |
EP88420290A EP0305306B1 (de) | 1987-08-27 | 1988-08-25 | Hydraulischer Zylinder mit Vorrichtung zum Anzeigen des Kolbenhubes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE57000T1 true ATE57000T1 (de) | 1990-10-15 |
Family
ID=9354527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88420290T ATE57000T1 (de) | 1987-08-27 | 1988-08-25 | Hydraulischer zylinder mit vorrichtung zum anzeigen des kolbenhubes. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0305306B1 (de) |
AT (1) | ATE57000T1 (de) |
DE (1) | DE3860698D1 (de) |
FR (1) | FR2619870B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741400B1 (fr) * | 1995-11-22 | 1998-01-09 | Valeo | Verin hydraulique muni de moyens de detection de la position axiale de son piston |
FR2794196B1 (fr) | 1999-05-31 | 2002-04-26 | Pierre Clavel | Dispositif de mesure et affichage continu de la position ou controle de position d'une tige de verin |
GB0101180D0 (en) * | 2001-01-17 | 2001-02-28 | Parkhouse Country Estates Ltd | Platforms for use in transporters |
CN100359190C (zh) * | 2003-08-07 | 2008-01-02 | 北京欧特科新技术有限公司 | 一种内置式液压油缸位移传感器 |
CH704909A2 (de) * | 2011-05-09 | 2012-11-15 | Peter A Mueller | Wirkzylinder mit Sensor. |
CN107218267B (zh) * | 2017-06-01 | 2019-06-21 | 武汉船用机械有限责任公司 | 一种用于检测液压油缸位移的装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121504A (en) * | 1977-01-21 | 1978-10-24 | Inovec, Inc. | Cylinder positioning systems |
US4286386A (en) * | 1977-09-06 | 1981-09-01 | Long Irvin E | Electro-mechanical displacement measuring device |
DE3106156A1 (de) * | 1981-02-19 | 1982-09-09 | Pohle + Rehling Gmbh, 4353 Oer-Erkenschwick | Verfahren zur ueberwachung der streblage und geraet zur durchfuehrung des verfahrens |
DE3205773A1 (de) * | 1982-02-18 | 1983-08-25 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Pneumatisches stellglied |
DE3229945C2 (de) * | 1982-08-12 | 1986-06-05 | Mannesmann Rexroth GmbH, 8770 Lohr | Vorrichtung zur Anzeige des Kolbenhubes bei einem hydraulischen Zylinder |
DE8507512U1 (de) * | 1985-03-14 | 1985-05-23 | Knorr-Bremse GmbH, 8000 München | Positionsanzeigevorrichtung für einen Kolben |
-
1987
- 1987-08-27 FR FR8712106A patent/FR2619870B1/fr not_active Expired - Fee Related
-
1988
- 1988-08-25 EP EP88420290A patent/EP0305306B1/de not_active Expired - Lifetime
- 1988-08-25 DE DE8888420290T patent/DE3860698D1/de not_active Expired - Fee Related
- 1988-08-25 AT AT88420290T patent/ATE57000T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2619870B1 (fr) | 1992-11-13 |
EP0305306A1 (de) | 1989-03-01 |
DE3860698D1 (de) | 1990-10-31 |
EP0305306B1 (de) | 1990-09-26 |
FR2619870A1 (fr) | 1989-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |