JPS59187698U - forklift truck - Google Patents

forklift truck

Info

Publication number
JPS59187698U
JPS59187698U JP8119683U JP8119683U JPS59187698U JP S59187698 U JPS59187698 U JP S59187698U JP 8119683 U JP8119683 U JP 8119683U JP 8119683 U JP8119683 U JP 8119683U JP S59187698 U JPS59187698 U JP S59187698U
Authority
JP
Japan
Prior art keywords
forklift truck
relief valve
pressure switch
lifting device
fork
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
JP8119683U
Other languages
Japanese (ja)
Inventor
菅野　民二
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP8119683U priority Critical patent/JPS59187698U/en
Publication of JPS59187698U publication Critical patent/JPS59187698U/en
Pending legal-status Critical Current

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Landscapes

  • Forklifts And Lifting Vehicles (AREA)

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 drawings]

第１図は、標準型フォークリフトトラックの側面図、第
２図は、本考案による負荷検出装置の１実施例の基本構
成図である。 １・・・・・・フォークリフトトラック、２・・・・・
・マスト、３・・・・・・フォーク、４・・・・・・フ
ォーク昇降装置、５・・・・・・チェノ、６・・・・・
・リフトローラ、７・・・・・・油圧シリンダ、δ・・
・・・・油ポンプ、９・・・・・・逃し弁、１０・・・
・・・圧力スイッチ、１１・・・・・・警報器、１２・
・・・・・接動スイッチ、１３・・・・・・電源。FIG. 1 is a side view of a standard forklift truck, and FIG. 2 is a basic configuration diagram of an embodiment of a load detection device according to the present invention. 1...Forklift truck, 2...
・Mast, 3...Fork, 4...Fork lifting device, 5...Cheno, 6...
・Lift roller, 7...Hydraulic cylinder, δ...
... Oil pump, 9 ... Relief valve, 10 ...
...Pressure switch, 11...Alarm, 12.
...Contact switch, 13...Power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体前端に荷物支持用フォーク、および該フォークの油
圧式昇降装置を有するフォークリフトトラックにおいて
、前記昇降装置の油圧シリンダに逃し弁を作動式に付設
し、該逃し弁と油ポンプ間に圧力スイッチを介装するバ
イ′パス回路を形成し、かつ少くとも電源、前記圧力ス
イッチおよび警報器を直列に接続してなる負荷検出装置
を具備することを特徴とするフォークリフトトラック。In a forklift truck having a load-supporting fork at the front end of the vehicle body and a hydraulic lifting device for the fork, a relief valve is operably attached to the hydraulic cylinder of the lifting device, and a pressure switch is interposed between the relief valve and the oil pump. 1. A forklift truck, comprising: a load detection device forming a bypass circuit, and having at least a power source, the pressure switch, and an alarm connected in series.
JP8119683U 1983-05-31 1983-05-31 forklift truck Pending JPS59187698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8119683U JPS59187698U (en) 1983-05-31 1983-05-31 forklift truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8119683U JPS59187698U (en) 1983-05-31 1983-05-31 forklift truck

Publications (1)

Publication Number Publication Date
JPS59187698U true JPS59187698U (en) 1984-12-12

Family

ID=30211164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8119683U Pending JPS59187698U (en) 1983-05-31 1983-05-31 forklift truck

Country Status (1)

Country Link
JP (1) JPS59187698U (en)

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