DE3783319D1 - Steuerungseinrichtung fuer elektrische servolenkeinrichtung und hebewerkzeug. - Google Patents

Steuerungseinrichtung fuer elektrische servolenkeinrichtung und hebewerkzeug.

Info

Publication number
DE3783319D1
DE3783319D1 DE8787309225T DE3783319T DE3783319D1 DE 3783319 D1 DE3783319 D1 DE 3783319D1 DE 8787309225 T DE8787309225 T DE 8787309225T DE 3783319 T DE3783319 T DE 3783319T DE 3783319 D1 DE3783319 D1 DE 3783319D1
Authority
DE
Germany
Prior art keywords
electrical power
power steering
lifting tool
control device
steering device
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 - Fee Related
Application number
DE8787309225T
Other languages
English (en)
Other versions
DE3783319T2 (de
Inventor
Takashi C O K K Toyoda Hayashi
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.)
Toyota Industries Corp
Original Assignee
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works 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 Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyoda Jidoshokki Seisakusho KK
Publication of DE3783319D1 publication Critical patent/DE3783319D1/de
Application granted granted Critical
Publication of DE3783319T2 publication Critical patent/DE3783319T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DE8787309225T 1986-10-18 1987-10-19 Steuerungseinrichtung fuer elektrische servolenkeinrichtung und hebewerkzeug. Expired - Fee Related DE3783319T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61248166A JPS63103761A (ja) 1986-10-18 1986-10-18 フオ−クリフトの電気式パワ−ステアリング制御装置

Publications (2)

Publication Number Publication Date
DE3783319D1 true DE3783319D1 (de) 1993-02-11
DE3783319T2 DE3783319T2 (de) 1993-05-19

Family

ID=17174197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787309225T Expired - Fee Related DE3783319T2 (de) 1986-10-18 1987-10-19 Steuerungseinrichtung fuer elektrische servolenkeinrichtung und hebewerkzeug.

Country Status (4)

Country Link
US (1) US4828066A (de)
EP (1) EP0265211B1 (de)
JP (1) JPS63103761A (de)
DE (1) DE3783319T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036521A1 (fr) * 1995-05-16 1996-11-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Dispositif pour la direction assistee repondant au poids du vehicule
JP3557490B2 (ja) * 1996-02-20 2004-08-25 光洋精工株式会社 パワーステアリング装置
DE19623567C2 (de) * 1996-06-13 2000-06-08 Daimler Chrysler Ag Hydraulische Servosteuerung, insbesondere hydraulische Servolenkung für Kraftfahrzeuge
DE19818139C2 (de) * 1998-04-23 2001-06-28 Trw Fahrwerksyst Gmbh & Co Verfahren zur Begrenzung des hydraulischen Maximaldrucks eines Servolenksystems
US7216024B1 (en) * 1999-07-27 2007-05-08 Linde Aktiengesellschaft Industrial truck with a stabilizing device
JP2001261297A (ja) * 2000-03-22 2001-09-26 Toyota Autom Loom Works Ltd 産業車両の前後方向の荷重モーメント測定装置
GB2412902B (en) * 2004-04-07 2008-04-09 Linde Ag Industrial truck having increased static or quasi-static tipping stability
US7017689B2 (en) * 2004-05-06 2006-03-28 Crown Equipment Corporation Electrical steering assist for material handling vehicles
KR100599279B1 (ko) * 2004-05-10 2006-07-14 현대자동차주식회사 전동식 동력 조향 장치
US7134522B2 (en) * 2004-06-30 2006-11-14 Honda Motor Co., Ltd. Reaction force control apparatus
US7661493B2 (en) 2005-04-19 2010-02-16 Nmhg Oregon, Llc Power assisted steering for motorized pallet truck
WO2007005533A2 (en) * 2005-06-30 2007-01-11 Globe Motors, Inc. Steering system torque sensor
JP4584954B2 (ja) * 2007-04-27 2010-11-24 アルプス電気株式会社 回転検出装置及びこれを用いた電動式パワーステアリング制御装置
JP2010132253A (ja) * 2008-11-10 2010-06-17 Jtekt Corp 電動パワーステアリング装置
US8467937B2 (en) * 2010-03-22 2013-06-18 The Raymond Corporation Self-centering, torque-sensing joint assembly for a pallet truck power steering system
US8504241B2 (en) * 2010-03-22 2013-08-06 The Raymond Corporation Self-centering, torque-sensing joint assembly for a pallet truck power steering system
US8276704B2 (en) 2010-12-07 2012-10-02 Landoll Corporation Hydraulic steering system for forklift trucks
US8863882B2 (en) 2010-12-07 2014-10-21 Landoll Corporation Hydraulic steering system for forklift trucks
JP5854265B2 (ja) * 2011-11-08 2016-02-09 株式会社ジェイテクト 操舵機構の制御装置
US10425128B2 (en) 2012-06-15 2019-09-24 The Raymond Corporation Management system embedded in an industrial vehicle
US20130338885A1 (en) 2012-06-15 2013-12-19 John B. Kirk Management system embedded in an industrial vehicle
AU2014244260B2 (en) 2013-03-14 2016-06-16 Crown Equipment Corporation Electrical steering assist features for materials handling vehicles
US9539998B2 (en) 2015-04-08 2017-01-10 Toyota Motor Engineering & Manufacturing North America, Inc. System and method for improved control, response and energy management of a vehicle
JP7060225B2 (ja) * 2017-10-04 2022-04-26 株式会社大谷機械製作所 加工装置
US20220340404A1 (en) * 2021-04-27 2022-10-27 Illinois Tool Works Inc. Forklift truck sensor scale

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579753A (en) * 1978-12-08 1980-06-16 Kayaba Ind Co Ltd Power steering system
JPS5579754A (en) * 1978-12-08 1980-06-16 Kayaba Ind Co Ltd Power steering system
JPS57209469A (en) * 1981-06-17 1982-12-22 Kayaba Ind Co Ltd Power steering device
JPS6018455A (ja) * 1983-07-09 1985-01-30 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
DE3434495A1 (de) * 1983-09-24 1985-04-25 Jidosha Kiki Co Servolenkeinrichtung
JPS60161260A (ja) * 1984-01-31 1985-08-22 Nissan Motor Co Ltd 車両操舵装置
JPS60166560A (ja) * 1984-02-10 1985-08-29 Jidosha Kiki Co Ltd 動力舵取装置の制御装置
JPS6130462A (ja) * 1984-07-20 1986-02-12 Honda Motor Co Ltd 電磁型倍力装置
JPS6160376A (ja) * 1984-08-30 1986-03-28 Toyoda Mach Works Ltd 積載荷重に応答する操舵力制御装置
JPS6181866A (ja) * 1984-09-12 1986-04-25 Honda Motor Co Ltd 電動式パワ−ステアリング装置
JPS6198675A (ja) * 1984-10-19 1986-05-16 Fuji Heavy Ind Ltd 電動式パワ−ステアリング装置のモ−タ制御装置
JPS61119466A (ja) * 1984-11-14 1986-06-06 Fuji Heavy Ind Ltd 電動式パワステアリング装置の制御装置
JPS61122078A (ja) * 1984-11-20 1986-06-10 Fuji Heavy Ind Ltd 電動式パワステアリング装置の制御装置
US4637483A (en) * 1984-11-23 1987-01-20 Toyoda Koki Kabushiki Kaisha Steering characteristic controller for a power steering system
US4676331A (en) * 1984-12-20 1987-06-30 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Torque detecting apparatus for electrical power steering system
US4715461A (en) * 1985-01-22 1987-12-29 Honda Giken Kogyo Kabushiki Kaisha Electric power steering system for vehicles
JPH0662093B2 (ja) * 1985-03-29 1994-08-17 豊田工機株式会社 電気式動力舵取装置

Also Published As

Publication number Publication date
EP0265211B1 (de) 1992-12-30
US4828066A (en) 1989-05-09
EP0265211A2 (de) 1988-04-27
EP0265211A3 (en) 1989-07-19
DE3783319T2 (de) 1993-05-19
JPS63103761A (ja) 1988-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee