ATE137842T1 - Hydraulische antriebsvorrichtung mit einem zylinder - Google Patents

Hydraulische antriebsvorrichtung mit einem zylinder

Info

Publication number
ATE137842T1
ATE137842T1 AT93906521T AT93906521T ATE137842T1 AT E137842 T1 ATE137842 T1 AT E137842T1 AT 93906521 T AT93906521 T AT 93906521T AT 93906521 T AT93906521 T AT 93906521T AT E137842 T1 ATE137842 T1 AT E137842T1
Authority
AT
Austria
Prior art keywords
cylinder
pct
hydraulic drive
seal
primary seal
Prior art date
Application number
AT93906521T
Other languages
English (en)
Inventor
Otmar Kraemer
Original Assignee
Rexroth Mannesmann Gmbh
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.)
Filing date
Publication date
Application filed by Rexroth Mannesmann Gmbh filed Critical Rexroth Mannesmann Gmbh
Application granted granted Critical
Publication of ATE137842T1 publication Critical patent/ATE137842T1/de

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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
AT93906521T 1992-03-20 1993-03-13 Hydraulische antriebsvorrichtung mit einem zylinder ATE137842T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4208980A DE4208980A1 (de) 1992-03-20 1992-03-20 Hydraulische antriebsvorrichtung mit einem zylinder

Publications (1)

Publication Number Publication Date
ATE137842T1 true ATE137842T1 (de) 1996-05-15

Family

ID=6454543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93906521T ATE137842T1 (de) 1992-03-20 1993-03-13 Hydraulische antriebsvorrichtung mit einem zylinder

Country Status (5)

Country Link
US (1) US5469704A (de)
EP (1) EP0589006B1 (de)
AT (1) ATE137842T1 (de)
DE (1) DE4208980A1 (de)
WO (1) WO1993019301A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516696C2 (sv) * 1999-12-23 2002-02-12 Perstorp Flooring Ab Förfarande för framställning av ytelement vilka innefattar ett övre dekorativt skikt samt ytelement framställda enlit förfarandet
US7607383B2 (en) * 2007-05-01 2009-10-27 Nagel Robert W System for backup rod seal for hydraulic cylinder
ATE462082T1 (de) * 2007-06-04 2010-04-15 Magneti Marelli Spa Betätigungssystem für eine servogesteuerte mechanische übertragung mit ölleckrückgewinnung
US9151289B2 (en) * 2008-08-21 2015-10-06 Cummins Inc. Fuel pump
DE102010051665A1 (de) 2010-11-17 2012-05-24 Liebherr-Hydraulikbagger Gmbh Arbeitsgerät
CN102852900A (zh) * 2012-09-11 2013-01-02 苏州同大机械有限公司 塑料制品成型机械用的油缸的泄漏油收集装置
CN104043973B (zh) * 2014-06-04 2016-08-17 洛阳利维科技有限公司 一种倍力式同心活塞杆油缸移动大负荷工作台的装置
WO2016008151A1 (en) * 2014-07-18 2016-01-21 Norgren, Inc. Stretch blow molding cylinder and related method
GB2536980B (en) * 2015-06-30 2017-05-24 Anglia Hydraulics Holdings Ltd Hydraulic device
DE202020104630U1 (de) 2020-08-11 2021-11-12 Woco Industrietechnik Gmbh Tandemdichtungssystem und hydraulischer Stellantrieb
CN112412906A (zh) * 2020-12-04 2021-02-26 广州赫力汽车维修设备有限公司 一种用于举升机的液压控制系统
CN117605732B (zh) * 2024-01-19 2024-04-09 莱州市金恒达机械有限公司 一种液压油缸

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500128C (de) * 1929-02-03 1930-06-18 Fried Krupp Grusonwerk Akt Ges Vorrichtung zur Feststellung von Undichtigkeiten der Kolbendichtungen hydraulischer Pressen
US2761425A (en) * 1952-06-17 1956-09-04 Gen Motors Corp Reciprocatory fluid actuated device
GB809897A (en) * 1957-07-26 1959-03-04 Sperry Gyroscope Co Ltd Shaft sealing arrangement
US2988058A (en) * 1959-01-10 1961-06-13 Westinghouse Bremsen Gmbh Locking means for fluid pressure actuated device
FR1250566A (fr) * 1959-11-30 1961-01-13 Renault Perfectionnements aux vérins pneumatiques
US3347043A (en) * 1965-11-22 1967-10-17 Cessna Aircraft Co Master cylinder construction affording automatic re-phasing of master and slave cylinders
GB1260803A (en) * 1970-03-19 1972-01-19 Diamond Power Speciality Anti-creep hydraulic positioning device
US4084668A (en) * 1975-06-05 1978-04-18 United Technologies Corporation Redundant damper seals
DE2855557A1 (de) * 1978-12-22 1980-07-03 Festo Maschf Stoll G Verbindungseinrichtung fuer einen doppelt wirkenden arbeitszylinder
DE3026877C2 (de) * 1980-07-16 1983-06-09 Herbert Hänchen KG, 7302 Ostfildern Reibungsarme Dichtung
US4667472A (en) * 1984-12-28 1987-05-26 The Boeing Company Electric integrated actuator with variable gain hydraulic output
GB8602475D0 (en) * 1986-01-31 1986-03-05 Flexibox Ltd Mechanical seals
FR2598185A1 (fr) * 1986-05-05 1987-11-06 Quiri Cie Usines Verin hydraulique d'asservissement performant du type a double tige
DE3705170C1 (de) * 1987-02-18 1988-08-18 Heilmeier & Weinlein Hydraulische Steuervorrichtung

Also Published As

Publication number Publication date
WO1993019301A1 (de) 1993-09-30
EP0589006A1 (de) 1994-03-30
EP0589006B1 (de) 1996-05-08
US5469704A (en) 1995-11-28
DE4208980A1 (de) 1993-09-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee