DE29803739U1 - Endlagendämpfung - Google Patents

Endlagendämpfung

Info

Publication number
DE29803739U1
DE29803739U1 DE29803739U DE29803739U DE29803739U1 DE 29803739 U1 DE29803739 U1 DE 29803739U1 DE 29803739 U DE29803739 U DE 29803739U DE 29803739 U DE29803739 U DE 29803739U DE 29803739 U1 DE29803739 U1 DE 29803739U1
Authority
DE
Germany
Prior art keywords
piston
end position
throttling
cylinder
pressure
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
DE29803739U
Other languages
English (en)
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.)
Buemach Engineering International BV
Original Assignee
Buemach Engineering International BV
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 Buemach Engineering International BV filed Critical Buemach Engineering International BV
Priority to DE29803739U priority Critical patent/DE29803739U1/de
Publication of DE29803739U1 publication Critical patent/DE29803739U1/de
Priority to EP98123678A priority patent/EP0949422B1/de
Priority to DE59801513T priority patent/DE59801513D1/de
Priority to AT98123678T priority patent/ATE205916T1/de
Priority to US09/235,532 priority patent/US6047627A/en
Priority to JP11037583A priority patent/JP3026802B2/ja
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
    • F15B15/224—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston which closes off fluid outlets in the cylinder bore by its own movement

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)
  • Memory System Of A Hierarchy Structure (AREA)
  • Golf Clubs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE29803739U 1998-03-04 1998-03-04 Endlagendämpfung Expired - Lifetime DE29803739U1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE29803739U DE29803739U1 (de) 1998-03-04 1998-03-04 Endlagendämpfung
EP98123678A EP0949422B1 (de) 1998-03-04 1998-12-11 Endlagendämpfung
DE59801513T DE59801513D1 (de) 1998-03-04 1998-12-11 Endlagendämpfung
AT98123678T ATE205916T1 (de) 1998-03-04 1998-12-11 Endlagendämpfung
US09/235,532 US6047627A (en) 1998-03-04 1999-01-22 Piston end dampening
JP11037583A JP3026802B2 (ja) 1998-03-04 1999-02-16 行程終位置の制動構成体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29803739U DE29803739U1 (de) 1998-03-04 1998-03-04 Endlagendämpfung

Publications (1)

Publication Number Publication Date
DE29803739U1 true DE29803739U1 (de) 1998-05-28

Family

ID=8053522

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29803739U Expired - Lifetime DE29803739U1 (de) 1998-03-04 1998-03-04 Endlagendämpfung
DE59801513T Expired - Lifetime DE59801513D1 (de) 1998-03-04 1998-12-11 Endlagendämpfung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59801513T Expired - Lifetime DE59801513D1 (de) 1998-03-04 1998-12-11 Endlagendämpfung

Country Status (5)

Country Link
US (1) US6047627A (de)
EP (1) EP0949422B1 (de)
JP (1) JP3026802B2 (de)
AT (1) ATE205916T1 (de)
DE (2) DE29803739U1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9910257D0 (en) * 1999-05-05 1999-06-30 Lucas Ind Plc Piston and cylinder assembly and flow restrictor device therefor
DE10105101C1 (de) * 2001-02-05 2002-12-12 Zf Sachs Ag Hydraulischer Zuganschlag für Schwingungsdämpfer
DE10214864C5 (de) * 2002-04-04 2009-12-17 Linde Material Handling Gmbh Hydraulischer Zylinder mit Endlagendämpfung
EP1998054B1 (de) 2007-05-24 2014-08-13 Parker Origa Holding AG Pneumatikzylinder mit einer selbsteinstellenden Endlagendämpfung und entsprechendes Verfahren
DE202009014682U1 (de) 2009-10-30 2010-01-07 Bümach Engineering International B.V. Endlagendämpfungsvorrichtung eines linearen Druckstromverbrauchers
DE102010024505A1 (de) 2010-06-21 2011-12-22 Pacoma Gmbh Endlagengedämpfter Druckmittelzylinder
DE102012217531A1 (de) 2012-09-27 2014-03-27 Jungheinrich Aktiengesellschaft Hydraulikzylinder mit unter Verwendung einer Spiralnut realisierter Ausfahrdämpfung
JP6159938B2 (ja) * 2014-04-14 2017-07-12 Smc株式会社 流体圧シリンダ
JP3191509U (ja) * 2014-04-14 2014-06-26 Smc株式会社 流体圧シリンダ
DE202019005218U1 (de) 2019-12-23 2021-03-24 Bümach Engineering International B.V. Endlagengedämpfter Arbeitszylinder
DE202020004388U1 (de) 2020-10-19 2022-01-20 Bümach Engineering International B.V. Endlagengedämpfter Arbeitszylinder und Dämpfungskolbenring
US20230392617A1 (en) 2020-10-19 2023-12-07 Josef Bueter Working cylinder with end position damping, and damping piston ring
DE202020004533U1 (de) 2020-10-28 2022-02-04 Bümach Engineering International B.V. Endlagengedämpfter Arbeitszylinder
CN114215818B (zh) * 2021-12-17 2023-10-31 张家港市友明机械制造有限公司 一种双头缓冲油压缸

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6943765U (de) * 1969-11-07 1970-03-26 Montan Hydraulik Gmbh & Co Kg Hydraulikzylinder mit endlagendaempfung
DE2206410A1 (de) * 1972-02-11 1973-08-16 Erling Mangseth Vorrichtung zum daempfen der kolbenbewegung in einem hydraulischen zylinder
DE1925166C3 (de) * 1969-05-14 1978-05-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hydraulische Betätigungsvorrichtung für elektrische Hochspannungsschalter
US4207800A (en) * 1978-11-02 1980-06-17 Homuth Kenneth C Single directional sealing piston ring
US4425836A (en) * 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935051A (en) * 1958-05-28 1960-05-03 Curtiss Wright Corp Fluid operated reciprocating motors
DD105493A1 (de) * 1973-06-19 1974-04-20
FR2319795A1 (fr) * 1975-08-01 1977-02-25 Renault Dispositif d'acceleration en debut de course de verin hydraulique
US4048905A (en) * 1976-03-29 1977-09-20 The Boeing Company Variable orifice hydraulic snubber
US4296675A (en) * 1979-07-16 1981-10-27 Aeroquip Corporation Cylinder cushion with contractable ring
DE4307265C1 (de) * 1993-03-02 1994-08-11 Mannesmann Ag Vorrichtung zur Endlagendämpfung eines Kolbens in Druckflüssigkeitszylindern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925166C3 (de) * 1969-05-14 1978-05-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hydraulische Betätigungsvorrichtung für elektrische Hochspannungsschalter
DE6943765U (de) * 1969-11-07 1970-03-26 Montan Hydraulik Gmbh & Co Kg Hydraulikzylinder mit endlagendaempfung
DE2206410A1 (de) * 1972-02-11 1973-08-16 Erling Mangseth Vorrichtung zum daempfen der kolbenbewegung in einem hydraulischen zylinder
US4207800A (en) * 1978-11-02 1980-06-17 Homuth Kenneth C Single directional sealing piston ring
US4425836A (en) * 1981-02-20 1984-01-17 Government Innovators, Inc. Fluid pressure motor

Also Published As

Publication number Publication date
US6047627A (en) 2000-04-11
DE59801513D1 (de) 2001-10-25
ATE205916T1 (de) 2001-10-15
EP0949422B1 (de) 2001-09-19
EP0949422A1 (de) 1999-10-13
JP3026802B2 (ja) 2000-03-27
JPH11294414A (ja) 1999-10-26

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980709

R163 Identified publications notified

Effective date: 19980706

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010316

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20040428

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20060413

R071 Expiry of right