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DE59811468D1 - Staplersteuerung - Google Patents

Staplersteuerung

Info

Publication number
DE59811468D1
DE59811468D1 DE59811468T DE59811468T DE59811468D1 DE 59811468 D1 DE59811468 D1 DE 59811468D1 DE 59811468 T DE59811468 T DE 59811468T DE 59811468 T DE59811468 T DE 59811468T DE 59811468 D1 DE59811468 D1 DE 59811468D1
Authority
DE
Germany
Prior art keywords
forklift control
forklift
control
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
DE59811468T
Other languages
English (en)
Inventor
Martin Heusser
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.)
Hawe Hydraulik GmbH and Co KG
Original Assignee
Hawe Hydraulik GmbH and Co KG
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 Hawe Hydraulik GmbH and Co KG filed Critical Hawe Hydraulik GmbH and Co KG
Application granted granted Critical
Publication of DE59811468D1 publication Critical patent/DE59811468D1/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • 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
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/147—Whole unit including fork support moves relative to mast
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DE59811468T 1998-02-13 1998-11-03 Staplersteuerung Expired - Lifetime DE59811468D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29802498U DE29802498U1 (de) 1998-02-13 1998-02-13 Staplersteuerung

Publications (1)

Publication Number Publication Date
DE59811468D1 true DE59811468D1 (de) 2004-07-01

Family

ID=8052632

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29802498U Expired - Lifetime DE29802498U1 (de) 1998-02-13 1998-02-13 Staplersteuerung
DE59811468T Expired - Lifetime DE59811468D1 (de) 1998-02-13 1998-11-03 Staplersteuerung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29802498U Expired - Lifetime DE29802498U1 (de) 1998-02-13 1998-02-13 Staplersteuerung

Country Status (3)

Country Link
US (1) US6220027B1 (de)
EP (1) EP0936179B1 (de)
DE (2) DE29802498U1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512652C2 (sv) * 1999-04-20 2000-04-17 Bt Ind Ab Anordning för, och förfarande vid, förflyttning av lastbärare hos industritruck
US6422121B1 (en) * 2000-05-25 2002-07-23 Finn Corporation Hydraulic system
US20040238326A1 (en) * 2002-10-08 2004-12-02 Wayne Lichti Method and apparatus for material handling and storage
SE525019C2 (sv) * 2003-03-21 2004-11-09 Parker Hannifin Ab Anordning för styrning av en hydraulisk motor
SE525018C2 (sv) * 2003-03-21 2004-11-09 Parker Hannifin Ab Anordning för styrning av en hydrauliskt driven motor
DE202004014030U1 (de) 2004-09-08 2006-01-12 Hawe Hydraulik Gmbh & Co. Kg Elektrohydraulische Steuervorrichtung
DE102005011395A1 (de) * 2005-03-11 2006-09-14 Bosch Rexroth Ag Hydraulische Steueranordnung
JP2006283785A (ja) * 2005-03-31 2006-10-19 Nabtesco Corp 油圧回路およびその弁装置
DE502006006556D1 (de) * 2005-07-29 2010-05-12 Jungheinrich Ag Dreiseitenstapler
GB2436856A (en) * 2006-04-07 2007-10-10 Agco Gmbh Pressure control for system with primary and secondary consumers
DE102007029355A1 (de) * 2007-06-26 2009-01-02 Robert Bosch Gmbh Hydraulische Steueranordnung
EP2062848B1 (de) 2007-11-21 2010-07-14 HAWE Hydraulik SE Elektrohydraulischer Hubmodul
ITBO20090552A1 (it) * 2009-08-20 2011-02-21 Gd Spa Metodo ed unità di manovra per il cambio di un pannello frontale di una macchina automatica.
AU2011353519B2 (en) 2011-01-04 2015-09-10 Crown Equipment Corporation Materials handling vehicle having a manifold located on a power unit for maintaining fluid pressure at an output port at a commanded pressure corresponding to an auxiliary device operating pressure
WO2012125793A1 (en) 2011-03-15 2012-09-20 Parker Hannifin Corporation Cushioned swing circuit
DE102014216736A1 (de) 2014-08-22 2016-02-25 Jungheinrich Aktiengesellschaft Verfahren zum Steuern einer kombinierten Dreh-Schub-Bewegung
EP3254005B1 (de) * 2015-02-03 2019-03-20 Ogon Contracting Pty Ltd. Sicherheitsventil für hydraulisches oder pneumatisches werkzeug
CN107235440B (zh) * 2017-06-08 2019-02-15 太原理工大学 一种用于举升机构的液电混合节能系统
CN107089629B (zh) * 2017-06-08 2018-08-28 太原理工大学 一种用于工程机械的混合储能举升系统
JP6922613B2 (ja) * 2017-09-27 2021-08-18 株式会社豊田自動織機 フォークリフトの荷役制御方法及びフォークリフトの荷役制御装置
SE544628C2 (en) 2018-07-23 2022-09-27 Joab Foersaeljnings Ab Hydraulic system and method for controlling the speed and pressure of a hydraulic cylinder
CN114183416A (zh) * 2021-12-16 2022-03-15 杭叉集团股份有限公司 一种三向堆垛式叉车液压系统
US11898329B2 (en) 2022-07-01 2024-02-13 Doosan Bobcat North America Inc. Hydraulic control circuit for implement

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755815A (fr) * 1969-09-08 1971-02-15 Clark Equipment Co Systeme hydraulique d'un chariot elevateur
US3701446A (en) * 1970-12-02 1972-10-31 C & M Mfg Co Inc Horizontally turnable material handling forks
US3722723A (en) * 1972-01-20 1973-03-27 Allis Chalmers Tilt cylinder anticavitation circuit
GB1410193A (en) * 1972-04-14 1975-10-15 Lancer Boss Ltd Hydraulic control circuits
US3850322A (en) * 1973-04-03 1974-11-26 Cooperloy Corp Side loading device for fork lift trucks
US3911942A (en) * 1974-03-28 1975-10-14 Gen Signal Corp Compensated multifunction hydraulic system
US3998345A (en) * 1974-04-05 1976-12-21 Missouri Research Laboratories, Inc. Side loader for fork lift trucks
US4023646A (en) * 1975-11-24 1977-05-17 Allis-Chalmers Corporation Load sensitive hydraulic system
US3987623A (en) * 1976-01-23 1976-10-26 Caterpillar Tractor Co. Controlled priority fluid system of a crawler type vehicle
US4144946A (en) * 1977-07-05 1979-03-20 Towmotor Corporation Hydraulic priority circuit
DE2946765C2 (de) * 1979-11-20 1986-04-30 Thyssen Industrie Ag, 4300 Essen Entsperrbares Rückschlagventil
US4336687A (en) * 1980-04-21 1982-06-29 Eaton Corporation Load sensing controller
DE3016157C2 (de) * 1980-04-26 1985-11-21 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Regalstapler für große Hubhöhen
US4343151A (en) * 1980-05-16 1982-08-10 Caterpillar Tractor Co. Series - parallel selector for steering and implement
US4517800A (en) * 1980-10-31 1985-05-21 Kabushiki Kaisha Komatsu Seisakusho Hydraulic control system for off-highway self-propelled work machines
US4665695A (en) * 1981-03-13 1987-05-19 Trw Inc. Hydrostatic load sense steering system
US4485623A (en) * 1981-08-10 1984-12-04 Clark Equipment Company Vehicle hydraulic system with pump speed control
US4543031A (en) * 1983-04-22 1985-09-24 Crown Controls Corporation Apparatus for sideshift carriage control
DE3412871A1 (de) * 1984-04-05 1985-10-17 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein antriebsaggregat
US4663936A (en) * 1984-06-07 1987-05-12 Eaton Corporation Load sensing priority system with bypass control
US4635439A (en) * 1985-04-11 1987-01-13 Caterpillar Industrial Inc. Fluid operated system control
DE3800188A1 (de) * 1988-01-07 1989-07-20 Danfoss As Hydraulische sicherheitsbremsventilanordnung
DE4031951C2 (de) * 1990-10-09 1994-06-09 Danfoss As Hydraulisches Lenksystem für Fahrzeuge
DE4105459A1 (de) * 1991-02-21 1992-08-27 Heilmeier & Weinlein Hydraulische steuervorrichtung
KR0166131B1 (ko) * 1994-12-30 1998-12-01 석진철 지게차의 유압회로
US5653569A (en) * 1996-01-10 1997-08-05 Sears; David E. Turn-table attachment for fork lift vehicle

Also Published As

Publication number Publication date
EP0936179A1 (de) 1999-08-18
EP0936179B1 (de) 2004-05-26
US6220027B1 (en) 2001-04-24
DE29802498U1 (de) 1998-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition