JPS5954370U - Power steering control device for battery-powered oak lifts - Google Patents

Power steering control device for battery-powered oak lifts

Info

Publication number
JPS5954370U
JPS5954370U JP15108882U JP15108882U JPS5954370U JP S5954370 U JPS5954370 U JP S5954370U JP 15108882 U JP15108882 U JP 15108882U JP 15108882 U JP15108882 U JP 15108882U JP S5954370 U JPS5954370 U JP S5954370U
Authority
JP
Japan
Prior art keywords
power steering
battery
control device
steering control
oak
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.)
Pending
Application number
JP15108882U
Other languages
Japanese (ja)
Inventor
孫田　孝次
直樹 山村
Original Assignee
株式会社豊田自動織機製作所
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 株式会社豊田自動織機製作所 filed Critical 株式会社豊田自動織機製作所
Priority to JP15108882U priority Critical patent/JPS5954370U/en
Publication of JPS5954370U publication Critical patent/JPS5954370U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の制御装置を具備するリーチ式フォーク
リフトの全体正面図、第２図は制御回路の回路図である
。 １ａ・・・フォーク１，４・・・ドライブユニット、４
１・・・操舵輪、６・・・スプリング、７・・・相対変
位検出用リミットスイッチ、７ａ・・・検出用リミット
スイッチの常閉接点、１３・・・パワーステアリング用
油圧モータ。FIG. 1 is an overall front view of a reach-type forklift equipped with the control device of the present invention, and FIG. 2 is a circuit diagram of the control circuit. 1a...Fork 1, 4...Drive unit, 4
DESCRIPTION OF SYMBOLS 1... Steering wheel, 6... Spring, 7... Limit switch for relative displacement detection, 7a... Normally closed contact of limit switch for detection, 13... Hydraulic motor for power steering.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプリングを介して車体の一端を操舵輪により支持せし
めるとともに車体の他端に荷物積載用のフォークを備え
、かつ、上記操舵輪用のパワーステアリング機構を具備
するバッテリフォークリフトにおいて、荷物積載時の車
体の一端と操舵輪との相対変位を検出する検出手段を設
け、相対変位が所定値に達した時に上記検出手段の信号
によりパワーステアリング用油圧モータの運転を停止す
るようにしたことを特徴とするバッテリフォークリフト
のパワーステアリング制御装置。In a battery forklift, one end of the vehicle body is supported by a steering wheel via a spring, and the other end of the vehicle body is provided with a fork for loading cargo, and the vehicle body is equipped with a power steering mechanism for the steering wheel. A battery characterized in that a detection means for detecting a relative displacement between one end and a steering wheel is provided, and when the relative displacement reaches a predetermined value, the operation of the power steering hydraulic motor is stopped by a signal from the detection means. Forklift power steering control device.
JP15108882U 1982-10-05 1982-10-05 Power steering control device for battery-powered oak lifts Pending JPS5954370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15108882U JPS5954370U (en) 1982-10-05 1982-10-05 Power steering control device for battery-powered oak lifts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15108882U JPS5954370U (en) 1982-10-05 1982-10-05 Power steering control device for battery-powered oak lifts

Publications (1)

Publication Number Publication Date
JPS5954370U true JPS5954370U (en) 1984-04-10

Family

ID=30334910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15108882U Pending JPS5954370U (en) 1982-10-05 1982-10-05 Power steering control device for battery-powered oak lifts

Country Status (1)

Country Link
JP (1) JPS5954370U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012076651A (en) * 2010-10-04 2012-04-19 Jtekt Corp Vehicle steering device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257563U (en) * 1975-10-22 1977-04-26
JPS5555059A (en) * 1978-10-14 1980-04-22 Jidosha Kiki Co Ltd Pump device for power steering gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257563U (en) * 1975-10-22 1977-04-26
JPS5555059A (en) * 1978-10-14 1980-04-22 Jidosha Kiki Co Ltd Pump device for power steering gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012076651A (en) * 2010-10-04 2012-04-19 Jtekt Corp Vehicle steering device

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