JPS5915700U - Work vehicle operating device - Google Patents

Work vehicle operating device

Info

Publication number
JPS5915700U
JPS5915700U JP11169882U JP11169882U JPS5915700U JP S5915700 U JPS5915700 U JP S5915700U JP 11169882 U JP11169882 U JP 11169882U JP 11169882 U JP11169882 U JP 11169882U JP S5915700 U JPS5915700 U JP S5915700U
Authority
JP
Japan
Prior art keywords
operating device
work vehicle
vehicle operating
proportional valve
electromagnetic proportional
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
JP11169882U
Other languages
Japanese (ja)
Other versions
JPH051681Y2 (en
Inventor
卓郎 鈴木
竹林　正巳
宏一 鶴巻
Original Assignee
愛知車輌株式会社
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 愛知車輌株式会社 filed Critical 愛知車輌株式会社
Priority to JP11169882U priority Critical patent/JPS5915700U/en
Publication of JPS5915700U publication Critical patent/JPS5915700U/en
Application granted granted Critical
Publication of JPH051681Y2 publication Critical patent/JPH051681Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)
  • Servomotors (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]

図面は本考案の実施例を示し、第１図は高所作。 業車の側面図、第２図は操作装置のブロック線図、第３
図は時定数回路の入力信号の線図、第４図は時定数回路
の出力信号の線図である。 ６・・・操作レバー、７・・・発信装置、８・・・Ａ／
Ｄ変換器、９・・・パラレル／シリアル変換器、１０・
・・光送信器、１１・・・光フアイバケーブル、１２・
・・光受信器、１３・・・シリアル／パラレル変換器、
１４・・・Ｄ／Ａ変換器、１５・・・時定数回路、１６
・・・電磁比例弁。The drawings show an embodiment of the present invention, and Figure 1 shows the work at height. A side view of the commercial vehicle, Figure 2 is a block diagram of the operating device, Figure 3
The figure is a diagram of the input signal of the time constant circuit, and FIG. 4 is the diagram of the output signal of the time constant circuit. 6... Operation lever, 7... Transmission device, 8... A/
D converter, 9... Parallel/serial converter, 10.
・・Optical transmitter, 11・・Optical fiber cable, 12・
...Optical receiver, 13...Serial/parallel converter,
14...D/A converter, 15...Time constant circuit, 16
...Solenoid proportional valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操作レバーの操作に連動して発信されるステップ状信号
により電磁比例弁を制御する作業車の操作装置において
、前記ステップ状信号を時定数回路により円滑化して電
磁比例弁を制御するようにしたことを特徴とする作業車
の操作装置。In an operating device for a work vehicle that controls an electromagnetic proportional valve by a step signal transmitted in conjunction with the operation of a control lever, the step signal is smoothed by a time constant circuit to control the electromagnetic proportional valve. A work vehicle operating device featuring:
JP11169882U 1982-07-22 1982-07-22 Work vehicle operating device Granted JPS5915700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11169882U JPS5915700U (en) 1982-07-22 1982-07-22 Work vehicle operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11169882U JPS5915700U (en) 1982-07-22 1982-07-22 Work vehicle operating device

Publications (2)

Publication Number Publication Date
JPS5915700U true JPS5915700U (en) 1984-01-30
JPH051681Y2 JPH051681Y2 (en) 1993-01-18

Family

ID=30259234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11169882U Granted JPS5915700U (en) 1982-07-22 1982-07-22 Work vehicle operating device

Country Status (1)

Country Link
JP (1) JPS5915700U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188224U (en) * 1987-05-25 1988-12-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183993A (en) * 1975-01-20 1976-07-22 Hitachi Ltd Yuatsusaabokeino kasokudoseigyosochi
JPS533399U (en) * 1977-07-20 1978-01-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891630A (en) * 1974-03-04 1975-06-24 Abbott Lab Substituted pyrazolo{8 3,4-e{9 {8 1,4{9 thiazepines and isoxazolo{8 5,4-e{9 {8 1,4{9 thiazepines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183993A (en) * 1975-01-20 1976-07-22 Hitachi Ltd Yuatsusaabokeino kasokudoseigyosochi
JPS533399U (en) * 1977-07-20 1978-01-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188224U (en) * 1987-05-25 1988-12-02

Also Published As

Publication number Publication date
JPH051681Y2 (en) 1993-01-18

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