DE29707639U1 - Hydraulischer Zylinder mit Stoßsicherung - Google Patents

Hydraulischer Zylinder mit Stoßsicherung

Info

Publication number
DE29707639U1
DE29707639U1 DE29707639U DE29707639U DE29707639U1 DE 29707639 U1 DE29707639 U1 DE 29707639U1 DE 29707639 U DE29707639 U DE 29707639U DE 29707639 U DE29707639 U DE 29707639U DE 29707639 U1 DE29707639 U1 DE 29707639U1
Authority
DE
Germany
Prior art keywords
hydraulic cylinder
shock protection
shock
protection
hydraulic
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
DE29707639U
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.)
STILL GmbH
Original Assignee
STILL 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 STILL GmbH filed Critical STILL GmbH
Priority to DE29707639U priority Critical patent/DE29707639U1/de
Publication of DE29707639U1 publication Critical patent/DE29707639U1/de
Priority to US09/403,728 priority patent/US6283008B1/en
Priority to PCT/EP1998/002408 priority patent/WO1998049451A1/de
Priority to EP98922767A priority patent/EP1002198B1/de
Priority to JP54657898A priority patent/JP2001522439A/ja
Priority to DE59807481T priority patent/DE59807481D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • 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
    • F15B15/223—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 completely seals the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
DE29707639U 1997-04-28 1997-04-28 Hydraulischer Zylinder mit Stoßsicherung Expired - Lifetime DE29707639U1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE29707639U DE29707639U1 (de) 1997-04-28 1997-04-28 Hydraulischer Zylinder mit Stoßsicherung
US09/403,728 US6283008B1 (en) 1997-04-28 1998-04-23 Shock-proof hydraulic cylinder
PCT/EP1998/002408 WO1998049451A1 (de) 1997-04-28 1998-04-23 Hydraulischer zylinder mit stosssicherung
EP98922767A EP1002198B1 (de) 1997-04-28 1998-04-23 Hydraulischer zylinder mit stosssicherung
JP54657898A JP2001522439A (ja) 1997-04-28 1998-04-23 衝撃吸収式流体圧シリンダ
DE59807481T DE59807481D1 (de) 1997-04-28 1998-04-23 Hydraulischer zylinder mit stosssicherung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29707639U DE29707639U1 (de) 1997-04-28 1997-04-28 Hydraulischer Zylinder mit Stoßsicherung

Publications (1)

Publication Number Publication Date
DE29707639U1 true DE29707639U1 (de) 1997-08-21

Family

ID=8039638

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29707639U Expired - Lifetime DE29707639U1 (de) 1997-04-28 1997-04-28 Hydraulischer Zylinder mit Stoßsicherung
DE59807481T Expired - Lifetime DE59807481D1 (de) 1997-04-28 1998-04-23 Hydraulischer zylinder mit stosssicherung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59807481T Expired - Lifetime DE59807481D1 (de) 1997-04-28 1998-04-23 Hydraulischer zylinder mit stosssicherung

Country Status (5)

Country Link
US (1) US6283008B1 (de)
EP (1) EP1002198B1 (de)
JP (1) JP2001522439A (de)
DE (2) DE29707639U1 (de)
WO (1) WO1998049451A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931758A1 (de) * 1998-01-21 1999-07-28 Still Wagner GmbH & Co. KG Flurförderzeug mit einer Dämpfungsvorrichtung
EP1621780A1 (de) * 2004-07-27 2006-02-01 Still Gmbh Hydraulikzylinder mit Endlagendämpfung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557456B2 (en) 2001-05-24 2003-05-06 The Raymond Corporation Cushioned actuator
DE102004039211A1 (de) * 2004-08-12 2006-02-23 Still Gmbh Hubgerüst und Hydraulikzylinder mit einer Kompensationsvorrichtung
DE102007021052A1 (de) 2007-05-04 2008-11-06 Jungheinrich Ag Hydraulikzylinder mit veränderlicher Endlagendämpfung
DE202015009742U1 (de) * 2014-06-12 2019-10-24 Suzhou Roaring Precision Machinery Co., Ltd. Fluidantriebszylinder vom angelenkten Innenstangentyp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE307298B (de) 1963-07-01 1968-12-23 F Bradbury
US3213760A (en) * 1963-10-23 1965-10-26 Flo Tork Inc Fluid cushion
DE2254495A1 (de) 1972-11-07 1974-05-22 Zettelmeyer Fa Hubert Vorrichtung zur daempfung des anschlagens von gegeneinander beweglichen, durch hydraulikzylinder gekuppelten teilen
US4638717A (en) * 1985-02-01 1987-01-27 Flo-Tork, Inc. Combination of cushion, adjuster and side ports in a single unit rotary actuator
US4706781A (en) 1985-02-28 1987-11-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Fluid-operated cylinder with cushioning flow rate control valve means
IT1272114B (it) 1993-03-19 1997-06-11 Fiat Om Carrelli Elevatori Spa Unita' di sollevamento delle forche in carrelli elevatori

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931758A1 (de) * 1998-01-21 1999-07-28 Still Wagner GmbH & Co. KG Flurförderzeug mit einer Dämpfungsvorrichtung
EP1621780A1 (de) * 2004-07-27 2006-02-01 Still Gmbh Hydraulikzylinder mit Endlagendämpfung

Also Published As

Publication number Publication date
WO1998049451A1 (de) 1998-11-05
EP1002198A1 (de) 2000-05-24
JP2001522439A (ja) 2001-11-13
WO1998049451A8 (de) 2000-01-06
EP1002198B1 (de) 2003-03-12
US6283008B1 (en) 2001-09-04
DE59807481D1 (de) 2003-04-17

Similar Documents

Publication Publication Date Title
DE69823764T2 (de) Hydraulischer Stossdämpfer
DE69412278T2 (de) Hydraulischer hauptzylinder
DE69830692D1 (de) Hydraulischer Stossdämpfer
DE69715961D1 (de) Hydraulischer Stossdämpfer
ID20435A (id) Silinder hidrolik
DE69819681D1 (de) Hydraulikzylinder
ATA175992A (de) Hydraulikzylinder
DE29707639U1 (de) Hydraulischer Zylinder mit Stoßsicherung
DK60497A (da) Hydraulisk cylinderenhed
FI964944A (fi) Hydraulinen mäntäsylinteri
ATA183292A (de) Hydraulikzylinder
DE9418129U1 (de) Hydraulikzylinder
KR970018607U (ko) 유압실린더
DE69422284D1 (de) Hydraulischer Stossdämpfer
DE29816094U1 (de) Hydraulischer Stoßdämpfer
ATA200893A (de) Hydraulikzylinder
DE29621818U1 (de) Hydraulikzylinder
KR970018606U (ko) 유압실린더
DE69805487D1 (de) Hydraulischer Drehzylinder
DE59710115D1 (de) Arbeitszylinder
DE69822622D1 (de) Hydraulischer cylinder
DE29722396U1 (de) Hydraulikzylinder
DE69724237D1 (de) Hydraulischer Stossdämpfer
FI3219U1 (fi) Hydraulisylinteri
KR970041856U (ko) 유압실린더의 쇽크방지장치

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971002

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

Effective date: 20000620

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

Effective date: 20030522

R158 Lapse of ip right after 8 years

Effective date: 20051101