JPS61185798U - - Google Patents

Info

Publication number
JPS61185798U
JPS61185798U JP6972485U JP6972485U JPS61185798U JP S61185798 U JPS61185798 U JP S61185798U JP 6972485 U JP6972485 U JP 6972485U JP 6972485 U JP6972485 U JP 6972485U JP S61185798 U JPS61185798 U JP S61185798U
Authority
JP
Japan
Prior art keywords
lowering
raising
fork
switching circuit
generator
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
JP6972485U
Other languages
English (en)
Other versions
JPH0324559Y2 (ja
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 filed Critical
Priority to JP1985069724U priority Critical patent/JPH0324559Y2/ja
Publication of JPS61185798U publication Critical patent/JPS61185798U/ja
Application granted granted Critical
Publication of JPH0324559Y2 publication Critical patent/JPH0324559Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)

Description

【図面の簡単な説明】
第１図は、この考案の一実施例を示すフオーク
昇降制御回路の回路図、第２図は、同フオーク昇
降制御回路の切替制御回路の一例を具体的に示し
た回路図である。 １：発電機兼用電動機、２：電機子、３，４：
励磁コイル、５，６，７，８，９：スイツチ、１
０：バツテリ、１１：切替制御回路、１２：上昇
・下降操作回路、１３：負荷検知器、１４：論理
回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電機子と２個の励磁コイルを含み、フオーク昇
    降用の油圧ポンプを駆動するための発電機兼用電
    動機と、バツテリと、このバツテリを極性切替可
    能に前記発電機兼用電動機に接続する第１の切替
    回路と、前記２個の励磁コイルの接続を直列と並
    列に切替える第２の切替回路と、フオークの負荷
    有無を検知する負荷検知器と、フオークの上昇・
    下降を入力する上昇・下降操作手段と、前記負荷
    検知器の出力と上昇・下降操作手段の上昇・下降
    の状態との論理出力でもつて、前記第１の切替回
    路及び第２の切替回路を作動させる切替制御回路
    とからなるフオークリフトのフオーク昇降制御回
    路装置。
JP1985069724U 1985-05-11 1985-05-11 Expired JPH0324559Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985069724U JPH0324559Y2 (ja) 1985-05-11 1985-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985069724U JPH0324559Y2 (ja) 1985-05-11 1985-05-11

Publications (2)

Publication Number Publication Date
JPS61185798U true JPS61185798U (ja) 1986-11-19
JPH0324559Y2 JPH0324559Y2 (ja) 1991-05-28

Family

ID=30605669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985069724U Expired JPH0324559Y2 (ja) 1985-05-11 1985-05-11

Country Status (1)

Country Link
JP (1) JPH0324559Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911812U (ja) * 1972-05-02 1974-01-31
JPS5337406U (ja) * 1976-09-06 1978-04-01
JPS5556999A (en) * 1978-10-20 1980-04-26 Toyoda Automatic Loom Works Apparatus for recharging battery of batteryyoperated folk lift truck

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911812U (ja) * 1972-05-02 1974-01-31
JPS5337406U (ja) * 1976-09-06 1978-04-01
JPS5556999A (en) * 1978-10-20 1980-04-26 Toyoda Automatic Loom Works Apparatus for recharging battery of batteryyoperated folk lift truck

Also Published As

Publication number Publication date
JPH0324559Y2 (ja) 1991-05-28

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