AU649194B2 - A control device for forklift - Google Patents

A control device for forklift Download PDF

Info

Publication number
AU649194B2
AU649194B2 AU10624/92A AU1062492A AU649194B2 AU 649194 B2 AU649194 B2 AU 649194B2 AU 10624/92 A AU10624/92 A AU 10624/92A AU 1062492 A AU1062492 A AU 1062492A AU 649194 B2 AU649194 B2 AU 649194B2
Authority
AU
Australia
Prior art keywords
load
signal
work machine
manipulated variable
flow 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.)
Ceased
Application number
AU10624/92A
Other languages
English (en)
Other versions
AU1062492A (en
Inventor
Kanji Aoki
Toshiyuki Midorikawa
Yukio Uchiyama
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.)
Mitsubishi Heavy Industries Ltd
MHI Sagami High Tech Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
MHI Sagami High Tech Ltd
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 Mitsubishi Heavy Industries Ltd, MHI Sagami High Tech Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of AU1062492A publication Critical patent/AU1062492A/en
Application granted granted Critical
Publication of AU649194B2 publication Critical patent/AU649194B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B66F9/24—Electrical devices or systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)
AU10624/92A 1991-02-05 1992-01-31 A control device for forklift Ceased AU649194B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1041991U JPH0756314Y2 (ja) 1991-02-05 1991-02-05 フォークリフトの制御装置
JP3-10419 1991-02-05

Publications (2)

Publication Number Publication Date
AU1062492A AU1062492A (en) 1992-08-13
AU649194B2 true AU649194B2 (en) 1994-05-12

Family

ID=31743441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10624/92A Ceased AU649194B2 (en) 1991-02-05 1992-01-31 A control device for forklift

Country Status (8)

Country Link
US (1) US5184699A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0498611B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0756314Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR960010453B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU649194B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2060347C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69200628T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2067295T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2877257B2 (ja) * 1991-02-05 1999-03-31 三菱重工業株式会社 作業機械の制御装置
USD346188S (en) 1992-07-09 1994-04-19 Vandergrift Jeffray M Remote control forklift
GB2276360B (en) * 1993-03-22 1996-07-24 Crown Gabelstapler Gmbh Electric forklift trucks
JPH0742705A (ja) * 1993-07-30 1995-02-10 Yutani Heavy Ind Ltd 作業機械の油圧装置
DE4431463C2 (de) * 1994-09-03 1997-10-16 Honeywell Ag Kompaktregler für ein Regelventil
USD393517S (en) 1996-11-20 1998-04-14 Samsung Heavy Industries Co., Ltd. Fork lift
USD389981S (en) 1996-12-09 1998-01-27 Daewoo Heavy Industries Forklift truck
USD389982S (en) 1996-12-11 1998-01-27 Daewoo Heavy Industries Ltd. Forklift truck
USD393134S (en) 1996-12-11 1998-03-31 Daewoo Heavy Industries Ltd. Forklift truck
EP0866027B1 (en) * 1997-03-21 2004-05-26 Kabushiki Kaisha Toyota Jidoshokki Hydraulic control apparatus for industrial vehicles
JP3159147B2 (ja) * 1997-11-13 2001-04-23 株式会社豊田自動織機製作所 産業車両の車体揺動制御装置及び産業車両
JPH11171494A (ja) * 1997-12-11 1999-06-29 Toyota Autom Loom Works Ltd 産業車両のシリンダ制御装置
USD427409S (en) * 1998-02-27 2000-06-27 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Forklift truck
EP0985629B1 (de) * 1998-09-08 2001-07-25 Palfinger Aktiengesellschaft Kran
US6843636B2 (en) 1998-10-07 2005-01-18 Cascade Corporation Adaptive load-clamping system
US6431816B1 (en) * 1998-10-07 2002-08-13 Cascade Corporation Adaptive load-clamping system
CA2282198C (en) 1998-10-07 2003-06-10 Cascade Corporation Adaptive load-clamping system
USD468885S1 (en) 2000-06-06 2003-01-14 Fiat Om Carelli Elevatori S.P.A. Fork lift truck
AU146393S (en) 2000-11-17 2002-01-09 Kk Toyoda Jidoshokki Seisakusho Forklift truck
USD466669S1 (en) 2001-03-12 2002-12-03 Crown Equipment Corporation Materials handling vehicle
USD466268S1 (en) 2001-03-13 2002-11-26 Crown Equipment Corporation Materials handling vehicle
USD474571S1 (en) 2001-06-06 2003-05-13 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a vehicle and toy
USD474320S1 (en) 2001-06-06 2003-05-06 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a vehicle and toy
USD471689S1 (en) 2001-07-16 2003-03-11 Mitsubishi Heavy Industries, Ltd. Forklift
USD471340S1 (en) 2001-07-16 2003-03-04 Mitsubishi Heavy Industries, Ltd. Forklift
USD470990S1 (en) 2001-07-20 2003-02-25 Clark Material Handling Asia Co., Ltd. Global truck
USD469236S1 (en) 2001-07-23 2003-01-21 Tcm Corporation Fork lift truck
JP2003292298A (ja) * 2002-04-03 2003-10-15 Toyota Industries Corp 産業車両
USD492831S1 (en) 2002-06-20 2004-07-06 Tcm Corporation Fork lift truck
US20030235489A1 (en) * 2002-06-24 2003-12-25 Hoff William H. Load control system for tandem pallet truck
USD518268S1 (en) * 2003-07-12 2006-03-28 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a forklift, toy and/or other replicas
USD504200S1 (en) * 2003-08-29 2005-04-19 The Raymond Corporation Frame for a material handling vehicle
US7610977B2 (en) * 2004-09-23 2009-11-03 Crown Equipment Corporation Lift truck having hydraulically separate main frame and power unit assembly
CA2514362A1 (en) * 2005-08-02 2007-02-02 Brault & Martineau Inc. Platform for forklift
ITTO20050716A1 (it) * 2005-10-10 2007-04-11 Mariotti S R L V Carrello elevatore ad azionamento elettrico e procedimento per la sua produzione
CN101304940A (zh) 2005-11-10 2008-11-12 克朗设备公司 具有改进视野的物料搬运车辆
USD584024S1 (en) * 2005-12-26 2008-12-30 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a forklift, toy, and/or other replicas
USD575923S1 (en) 2005-12-26 2008-08-26 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a forklift, toy, and/or other replicas
USD579168S1 (en) * 2005-12-26 2008-10-21 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a forklift, toy, and/or other replicas
USD601773S1 (en) 2005-12-26 2009-10-06 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Surface configuration of a forklift, toy, and /or other replicas
CA117612S (en) * 2006-03-31 2009-05-07 Toyota Jidoshokki Kk Head guard for working vehicles
CA117613S (en) * 2006-03-31 2009-05-07 Toyota Jidoshokki Kk Head guard for working vehicles
CA117611S (en) * 2006-03-31 2009-05-07 Toyota Jidoshokki Kk Forklift truck
USD570575S1 (en) * 2006-06-13 2008-06-03 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Forklift, toy and/or other replicas
USD565825S1 (en) * 2006-08-29 2008-04-01 Mitsubishi Heavy Industries, Ltd. Forklift truck
USD557474S1 (en) * 2006-12-22 2007-12-11 Tcm Corporation Forklift truck
AU323379S (en) * 2008-05-22 2008-12-18 Nissan Forklift Co Ltd Forklift truck
USD714013S1 (en) * 2013-03-15 2014-09-23 Geoffrey R. Sharp Adjustable-width movable load backrest
AU2018202033B2 (en) 2017-03-23 2023-06-01 The Raymond Corporation Systems and methods for mast stabilization on a material handling vehicle
CN117602544B (zh) * 2024-01-22 2024-03-22 杭叉集团股份有限公司 一种多模式叉车门架下降装置及其控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014344A (en) * 1958-06-27 1961-12-26 Lansing Bagnall Ltd Control-gear for hydraulic circuits
GB2099184B (en) * 1981-03-31 1985-06-05 Toyoda Automatic Loom Works Forklift control system
JPH0524720Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-07-30 1993-06-23
US5011363A (en) * 1989-12-05 1991-04-30 Crown Equipment Corporation Extend and retract control for fork lifts

Also Published As

Publication number Publication date
JPH0756314Y2 (ja) 1995-12-25
DE69200628T2 (de) 1995-05-18
EP0498611A3 (en) 1992-10-14
ES2067295T3 (es) 1995-03-16
JPH04100198U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-28
KR920016334A (ko) 1992-09-24
US5184699A (en) 1993-02-09
CA2060347A1 (en) 1992-08-06
KR960010453B1 (ko) 1996-08-01
CA2060347C (en) 1995-01-17
DE69200628D1 (de) 1994-12-15
EP0498611B1 (en) 1994-11-09
EP0498611A2 (en) 1992-08-12
AU1062492A (en) 1992-08-13

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