JPS5835445U - Work vehicle with two wiper devices - Google Patents

Work vehicle with two wiper devices

Info

Publication number
JPS5835445U
JPS5835445U JP13113681U JP13113681U JPS5835445U JP S5835445 U JPS5835445 U JP S5835445U JP 13113681 U JP13113681 U JP 13113681U JP 13113681 U JP13113681 U JP 13113681U JP S5835445 U JPS5835445 U JP S5835445U
Authority
JP
Japan
Prior art keywords
wiper
work vehicle
wiper devices
electric motor
devices
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
JP13113681U
Other languages
Japanese (ja)
Inventor
久保　公洋
宮家　英雄
安土　栄次
Original Assignee
株式会社多田野鉄工所
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 株式会社多田野鉄工所 filed Critical 株式会社多田野鉄工所
Priority to JP13113681U priority Critical patent/JPS5835445U/en
Publication of JPS5835445U publication Critical patent/JPS5835445U/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、２基のワイパーアームの説明図、第２図は本
考案の１実施例を示した電気回路図である。 １．２：電動モータ、Ａ、　Ｂ：ワイパごアーム、６．
１１：スイッチ、５：リレーＲ２，１０：リレーＲ４、
Ｃ：第１電気回路図、Ｄ：第２電気回路、１４：リレー
Ｒ３のａ接点スイシチ、１５：リレーＲ１のｂ接点スイ
ッチ。FIG. 1 is an explanatory diagram of two wiper arms, and FIG. 2 is an electric circuit diagram showing one embodiment of the present invention. 1.2: Electric motor, A, B: Wiper arm, 6.
11: Switch, 5: Relay R2, 10: Relay R4,
C: first electric circuit diagram, D: second electric circuit, 14: A contact switch of relay R3, 15: B contact switch of relay R1.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動モータとこの電動モータによって駆動されるワイパ
ーアームを備えたワイパー装置２基を、夫々の払拭領域
が一部重複する如く配置した作業車において、各ワイパ
ーアームがその払拭領域の端にきたときに切替わるスイ
ッチと直列にリレーを配した第１、第２電気回路を設け
ると共に、各電動モータと直列にリレーの接点スイッチ
を配設し、これらリレーの接点スイッチは、他方のワイ
パーアームが前記した払拭領域の端にあるときにのみＯ
Ｎとなるように前記各リレーによって制御されるように
したことを特徴とする２基のワイパー装置を有する作業
車。In a work vehicle in which two wiper devices each equipped with an electric motor and a wiper arm driven by the electric motor are arranged so that their respective wiping areas partially overlap, when each wiper arm reaches the end of its wiping area. First and second electric circuits each having a relay arranged in series with the switch to be changed are provided, and a contact switch of the relay is arranged in series with each electric motor, and the contact switch of these relays is connected to the other wiper arm as described above. O only when at the edge of the wipe area
A work vehicle having two wiper devices, characterized in that the wiper devices are controlled by each of the relays so that the wiper device is set to N.
JP13113681U 1981-09-02 1981-09-02 Work vehicle with two wiper devices Pending JPS5835445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13113681U JPS5835445U (en) 1981-09-02 1981-09-02 Work vehicle with two wiper devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13113681U JPS5835445U (en) 1981-09-02 1981-09-02 Work vehicle with two wiper devices

Publications (1)

Publication Number Publication Date
JPS5835445U true JPS5835445U (en) 1983-03-08

Family

ID=29924730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13113681U Pending JPS5835445U (en) 1981-09-02 1981-09-02 Work vehicle with two wiper devices

Country Status (1)

Country Link
JP (1) JPS5835445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007091089A (en) * 2005-09-29 2007-04-12 Hitachi Constr Mach Co Ltd Wiper device of working machinery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007091089A (en) * 2005-09-29 2007-04-12 Hitachi Constr Mach Co Ltd Wiper device of working machinery
JP4594838B2 (en) * 2005-09-29 2010-12-08 日立建機株式会社 Wiper device for work machine

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