DE59202934D1 - Hydraulikzylinder. - Google Patents

Hydraulikzylinder.

Info

Publication number
DE59202934D1
DE59202934D1 DE59202934T DE59202934T DE59202934D1 DE 59202934 D1 DE59202934 D1 DE 59202934D1 DE 59202934 T DE59202934 T DE 59202934T DE 59202934 T DE59202934 T DE 59202934T DE 59202934 D1 DE59202934 D1 DE 59202934D1
Authority
DE
Germany
Prior art keywords
cylinder
damping
hydraulic medium
closing part
piston
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.)
Expired - Lifetime
Application number
DE59202934T
Other languages
English (en)
Inventor
Josef Bueter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HYDRAULIK TECHNIEK
Original Assignee
HYDRAULIK TECHNIEK
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 HYDRAULIK TECHNIEK filed Critical HYDRAULIK TECHNIEK
Application granted granted Critical
Publication of DE59202934D1 publication Critical patent/DE59202934D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
DE59202934T 1991-09-05 1992-08-08 Hydraulikzylinder. Expired - Lifetime DE59202934D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9111009U DE9111009U1 (de) 1991-09-05 1991-09-05

Publications (1)

Publication Number Publication Date
DE59202934D1 true DE59202934D1 (de) 1995-08-24

Family

ID=6870949

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9111009U Expired - Lifetime DE9111009U1 (de) 1991-09-05 1991-09-05
DE59202934T Expired - Lifetime DE59202934D1 (de) 1991-09-05 1992-08-08 Hydraulikzylinder.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9111009U Expired - Lifetime DE9111009U1 (de) 1991-09-05 1991-09-05

Country Status (3)

Country Link
EP (1) EP0530541B1 (de)
AT (1) ATE125336T1 (de)
DE (2) DE9111009U1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647472A1 (de) * 1996-11-16 1998-05-20 Zahnradfabrik Friedrichshafen Pneumatischer oder hydraulischer Stellmotor mit einer Abschalteinrichtung
NL1019112C2 (nl) * 2001-10-04 2003-04-07 Actuant Corp Hydraulische cilinder met eindstanddemping.
DE10246766B3 (de) * 2002-10-07 2004-07-01 Bosch Rexroth Ag Endlagengedämpfter Pneumatikzylinder
CN102108990B (zh) * 2010-07-23 2011-12-28 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
US11067104B1 (en) * 2020-11-16 2021-07-20 Caterpillar Inc. Integrated cylinder piston and bearing as a hydraulic cushion
CN114054705B (zh) * 2021-11-15 2023-06-13 马鞍山钢铁股份有限公司 结晶器液面稳定性控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668975A (en) * 1970-10-13 1972-06-13 Int Harvester Co Decelerator means for expansible chamber device
DE2336066A1 (de) * 1973-07-16 1975-02-06 Wabco Westinghouse Gmbh Pneumatischer stellantrieb
US4250793A (en) * 1978-11-20 1981-02-17 Caterpillar Tractor Co. Cushioning device for fluid jacks
US4425836A (en) * 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor
DE3415829C2 (de) * 1984-04-27 1986-07-17 Emil Weber Fabrik für Ölhydraulik GmbH & Co, 7129 Güglingen Endlagendämpfung für einen hydraulischen Zylinder
DE3517564A1 (de) * 1985-05-15 1986-11-20 Friedrich 4970 Bad Oeynhausen Freimuth Vorrichtung zum bewegen von lasten
GB2186949A (en) * 1986-01-23 1987-08-26 Bespak P L C A flow control device

Also Published As

Publication number Publication date
EP0530541A1 (de) 1993-03-10
EP0530541B1 (de) 1995-07-19
DE9111009U1 (de) 1993-01-14
ATE125336T1 (de) 1995-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition