JPS583320U - Plucking control device for cargo handling vehicles - Google Patents

Plucking control device for cargo handling vehicles

Info

Publication number
JPS583320U
JPS583320U JP9594581U JP9594581U JPS583320U JP S583320 U JPS583320 U JP S583320U JP 9594581 U JP9594581 U JP 9594581U JP 9594581 U JP9594581 U JP 9594581U JP S583320 U JPS583320 U JP S583320U
Authority
JP
Japan
Prior art keywords
solenoid
switching
vehicle speed
control device
cargo handling
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
JP9594581U
Other languages
Japanese (ja)
Other versions
JPS626905Y2 (en
Inventor
高橋　育之
豊 石川
Original Assignee
小松フオ−クリフト株式会社
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 小松フオ−クリフト株式会社 filed Critical 小松フオ−クリフト株式会社
Priority to JP9594581U priority Critical patent/JPS583320U/en
Publication of JPS583320U publication Critical patent/JPS583320U/en
Application granted granted Critical
Publication of JPS626905Y2 publication Critical patent/JPS626905Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control Of Transmission Device (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 the drawing]

第１図は本考案−実施例の構成説明図、第２図は減速曲
線図１．第３図は信号の説明図である。 １は前、後進切替レバー、２は前後切替センサ、３は車
速センサ、６はコントローラ、１４はシリンダ。Fig. 1 is an explanatory diagram of the configuration of the present invention-embodiment, and Fig. 2 is a deceleration curve diagram. FIG. 3 is an explanatory diagram of the signals. 1 is a forward/reverse switching lever, 2 is a front/rear switching sensor, 3 is a vehicle speed sensor, 6 is a controller, and 14 is a cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車速を検出する車速セイサ３と、前、後進切替レバー１
の切替えを検出する前後−切替センサ２と、ソレノイド
１３の励磁によりマスクシリンダ作動用のシリンダ１４
に作用した油圧をタンクに１．切換差向は−る第２切替
バルブ１８と、ソレノイド１２の励磁によりインチング
バルブ２１に作用した油圧の前、後進クラッチへの差向
を切替える第１切替バルブ１７と、励磁によりエンジン
回転数を低下させるように働くソレノイド１５とミ車速
センサ３からの信号を受けて亨速が基準値以下かどうか
を判別し車速か基準値以上の場合前後進切・　　替セン
サ２からの信号１こよって第１切替バルブ１７のソレノ
イド１２と前記ソレノイド１５とに励磁信号を送り且つ
信号処理回路の出力信号のデユーティ比に比例して第２
切替バルブ１８のソレノイド１３に断続的に励磁信号を
送るコントローラ６とを備えたことを特徴とする荷役自
動車のブラッキング制御装置。Vehicle speed sensor 3 that detects vehicle speed and forward/reverse switching lever 1
A front/rear switching sensor 2 detects the switching of
1. The hydraulic pressure applied to the tank is transferred to the tank. A second switching valve 18 that changes the direction of switching, a first switching valve 17 that switches the direction of the hydraulic pressure applied to the inching valve 21 to the front and reverse clutches by energizing the solenoid 12, and reducing the engine rotation speed by energizing the solenoid 12. It receives signals from the solenoid 15 and the vehicle speed sensor 3 to determine whether the overspeed is below the reference value, and if the vehicle speed is above the reference value, the signal 1 from the forward/reverse switching sensor 2 is sent An excitation signal is sent to the solenoid 12 of the switching valve 17 and the solenoid 15, and a second
A blacking control device for a cargo handling vehicle, comprising a controller 6 that intermittently sends an excitation signal to a solenoid 13 of a switching valve 18.
JP9594581U 1981-06-30 1981-06-30 Plucking control device for cargo handling vehicles Granted JPS583320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9594581U JPS583320U (en) 1981-06-30 1981-06-30 Plucking control device for cargo handling vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9594581U JPS583320U (en) 1981-06-30 1981-06-30 Plucking control device for cargo handling vehicles

Publications (2)

Publication Number Publication Date
JPS583320U true JPS583320U (en) 1983-01-10
JPS626905Y2 JPS626905Y2 (en) 1987-02-18

Family

ID=29890829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9594581U Granted JPS583320U (en) 1981-06-30 1981-06-30 Plucking control device for cargo handling vehicles

Country Status (1)

Country Link
JP (1) JPS583320U (en)

Also Published As

Publication number Publication date
JPS626905Y2 (en) 1987-02-18

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