EP1593644A3 - Flurförderzeug mit Kolben-Zylinder-Anordnung und verbesserter Zylinderlagerung - Google Patents

Flurförderzeug mit Kolben-Zylinder-Anordnung und verbesserter Zylinderlagerung Download PDF

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Publication number
EP1593644A3
EP1593644A3 EP05009845A EP05009845A EP1593644A3 EP 1593644 A3 EP1593644 A3 EP 1593644A3 EP 05009845 A EP05009845 A EP 05009845A EP 05009845 A EP05009845 A EP 05009845A EP 1593644 A3 EP1593644 A3 EP 1593644A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
piston
component
bearing
industrial truck
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.)
Granted
Application number
EP05009845A
Other languages
English (en)
French (fr)
Other versions
EP1593644B1 (de
EP1593644A2 (de
Inventor
Michael Schönauer
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.)
Jungheinrich AG
Original Assignee
Jungheinrich AG
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 Jungheinrich AG filed Critical Jungheinrich AG
Publication of EP1593644A2 publication Critical patent/EP1593644A2/de
Publication of EP1593644A3 publication Critical patent/EP1593644A3/de
Application granted granted Critical
Publication of EP1593644B1 publication Critical patent/EP1593644B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B66F9/08—Masts; Guides; Chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Actuator (AREA)

Abstract

Bei einem Flurförderzeug mit einer Kolben-Zylinder-Anordnung (20), umfassend einen Zylinder (26) und einen aus diesem ausfahrbaren und in diesen einfahrbaren Kolben (22), als Antrieb oder/und Führung eines ersten Bauteils (12) zur Bewegung relativ zu einem zweiten Bauteil (14), insbesondere als Antrieb von Bauteilen (12, 4) eines Hubsystems (10) ist der Kolben (22) mit einem ihm zugeordneten Bauteil (14): erstes oder zweites Bauteil, zur Kraftübertragung gekoppelt und ist der Zylinder (26) an einem Zylinderlager (34) des jeweils anderen, dem Zylinder (26) zugeordneten Bauteils (12) gelagert und zur Kraftübertragung mit diesem gekoppelt. Der Zylinder (26) befindet sich derart in Anlageeingriff mit dem Zylinderlager (34), dass er relativ zu dem Zylinderlager (34) beweglich ist.
EP05009845.8A 2004-05-06 2005-05-04 Flurförderzeug mit Kolben-Zylinder-Anordnung und verbesserter Zylinderlagerung Active EP1593644B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004022338A DE102004022338A1 (de) 2004-05-06 2004-05-06 Flurförderzeug mit Kolben-Zylinder-Anordnung und verbesserter Zylinderlagerung
DE102004022338 2004-05-06

Publications (3)

Publication Number Publication Date
EP1593644A2 EP1593644A2 (de) 2005-11-09
EP1593644A3 true EP1593644A3 (de) 2011-09-07
EP1593644B1 EP1593644B1 (de) 2013-06-26

Family

ID=34936184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05009845.8A Active EP1593644B1 (de) 2004-05-06 2005-05-04 Flurförderzeug mit Kolben-Zylinder-Anordnung und verbesserter Zylinderlagerung

Country Status (3)

Country Link
US (1) US7340989B2 (de)
EP (1) EP1593644B1 (de)
DE (1) DE102004022338A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3315455B1 (de) * 2016-10-28 2019-11-27 Hyster-Yale Group, Inc. Mastunterstützungsvorrichtung
CN211110874U (zh) * 2017-03-09 2020-07-28 海斯特-耶鲁集团有限公司 用于叉车的桅杆
CN108689350B (zh) * 2017-03-30 2021-06-08 雷蒙德股份有限公司 用于物料搬运车辆的可伸出主杆系统和方法
CN110817753B (zh) * 2019-11-27 2020-12-25 江苏航运职业技术学院 一种堆高机的门架滑动间隙控制结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1556601A1 (de) * 1967-08-01 1970-03-05 Linde Ag Hublader mit einem ausfahrbaren Hubmast
WO1981002290A1 (en) * 1980-02-07 1981-08-20 Towmotor Corp Hydraulic cylinder with spherical bearing mount
EP0899232A2 (de) * 1997-08-28 1999-03-03 Nissan Motor Co., Ltd. Verbindungstruktur für die Hebecylinder einer Lasthabungsapparates
US5934171A (en) * 1997-07-24 1999-08-10 Cymer, Inc. Flexible mount for hydraulic/pneumatic cylinder and the like

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394778A (en) * 1966-11-25 1968-07-30 Eaton Yale & Towne Lift truck mast assembly
US4183836A (en) * 1978-02-06 1980-01-15 E. I. Du Pont De Nemours And Company Aqueous polyurethane dispersions
US4294572A (en) * 1978-04-10 1981-10-13 Pattison Jack E Internal fluid communication system for power cylinders
DE2905084A1 (de) 1979-02-10 1980-08-21 Fluro Gelenklager Gmbh Gelenkstangenkopf mit einseitig eingedrehtem kugelabschnitt
US4430924A (en) * 1981-08-28 1984-02-14 Hydrowell Sa Petroleum pumping unit
US4768606A (en) * 1986-05-16 1988-09-06 Linde Aktiengesellschaft Hydraulic cylinder machine components
DE4400979C2 (de) * 1994-01-14 1997-07-24 Gartner & Co J Halterung zur Lagerung einer Platte
DE19519526A1 (de) * 1995-05-27 1996-11-28 Seele Gmbh Halterung für Platten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1556601A1 (de) * 1967-08-01 1970-03-05 Linde Ag Hublader mit einem ausfahrbaren Hubmast
WO1981002290A1 (en) * 1980-02-07 1981-08-20 Towmotor Corp Hydraulic cylinder with spherical bearing mount
US5934171A (en) * 1997-07-24 1999-08-10 Cymer, Inc. Flexible mount for hydraulic/pneumatic cylinder and the like
EP0899232A2 (de) * 1997-08-28 1999-03-03 Nissan Motor Co., Ltd. Verbindungstruktur für die Hebecylinder einer Lasthabungsapparates

Also Published As

Publication number Publication date
EP1593644B1 (de) 2013-06-26
DE102004022338A1 (de) 2005-11-24
US20060027094A1 (en) 2006-02-09
EP1593644A2 (de) 2005-11-09
US7340989B2 (en) 2008-03-11

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