JPH03125800U - - Google Patents

Info

Publication number
JPH03125800U
JPH03125800U JP3317090U JP3317090U JPH03125800U JP H03125800 U JPH03125800 U JP H03125800U JP 3317090 U JP3317090 U JP 3317090U JP 3317090 U JP3317090 U JP 3317090U JP H03125800 U JPH03125800 U JP H03125800U
Authority
JP
Japan
Prior art keywords
vehicle
battery
boom
power source
electrical circuit
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
JP3317090U
Other languages
Japanese (ja)
Other versions
JP2508097Y2 (en
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 JP3317090U priority Critical patent/JP2508097Y2/en
Publication of JPH03125800U publication Critical patent/JPH03125800U/ja
Application granted granted Critical
Publication of JP2508097Y2 publication Critical patent/JP2508097Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案に係る高所作業車の電気回路
の説明図、第２図は、高所作業車の説明図、第３
図は、従来の高所作業車の電気回路の説明図であ
る。 １……車両、２……走行用エンジン、３……バ
ツテリー、６……ブーム、７……バケツト、１７
……ポンプ（油圧ポンプ）、１８……選択スイツ
チ、１９……電動ポンプ、２１……別電源。 Fig. 1 is an explanatory diagram of the electric circuit of the aerial work vehicle according to the present invention; Fig. 2 is an explanatory diagram of the aerial work vehicle;
The figure is an explanatory diagram of an electric circuit of a conventional aerial work vehicle. 1...Vehicle, 2...Travel engine, 3...Battery, 6...Boom, 7...Bucket, 17
... Pump (hydraulic pump), 18 ... Selection switch, 19 ... Electric pump, 21 ... Separate power supply.

Claims (1)

【実用新案登録請求の範囲】 走行用エンジンを備えた車両特に、前記走行用
エンジンの起動時および車両の電源としてのバツ
テリーを備えた車両上に、その先端にバケツトを
備えたブームを旋回並びに起伏駆動自在に取り付
けてなり、前記走行用エンジンにより駆動される
ポンプの発生圧油と、前記バツテリーとは別電源
を駆動電源としてその駆動停止が選択スイツチに
より制御される電動ポンプの発生圧油を、択一的
に用いてブーム関連動をなすよう構成した高所作
業車の電気回路であつて、 前記選択スイツチを電動ポンプ駆動側へ操作し
たとき、当該操作に連動して前記別電源をバツテ
リーに接続されるよう構成してあることを特徴と
する高所作業車の電気回路。[Scope of Claim for Utility Model Registration] A vehicle equipped with a driving engine, particularly a vehicle equipped with a battery that serves as a power source for the vehicle and when the driving engine is started, is equipped with a boom equipped with a bucket at its tip for turning and raising the boom. Pressurized oil generated by a pump that is attached so as to be freely drivable and driven by the driving engine, and pressurized oil generated by an electric pump whose drive stop is controlled by a selection switch using a power source separate from the battery as a driving power source, An electrical circuit of an aerial work vehicle configured to be used selectively to perform boom-related movements, wherein when the selection switch is operated to drive the electric pump, the separate power supply is switched to the battery in conjunction with the operation. An electrical circuit for an aerial work vehicle, characterized in that the electrical circuit is configured to be connected to the vehicle.
JP3317090U 1990-03-28 1990-03-28 Electric circuit of aerial work vehicle Expired - Lifetime JP2508097Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3317090U JP2508097Y2 (en) 1990-03-28 1990-03-28 Electric circuit of aerial work vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3317090U JP2508097Y2 (en) 1990-03-28 1990-03-28 Electric circuit of aerial work vehicle

Publications (2)

Publication Number Publication Date
JPH03125800U true JPH03125800U (en) 1991-12-19
JP2508097Y2 JP2508097Y2 (en) 1996-08-21

Family

ID=31536609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3317090U Expired - Lifetime JP2508097Y2 (en) 1990-03-28 1990-03-28 Electric circuit of aerial work vehicle

Country Status (1)

Country Link
JP (1) JP2508097Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005335900A (en) * 2004-05-27 2005-12-08 Aichi Corp Emergency accommodation system of working vehicle
JP2009008194A (en) * 2007-06-29 2009-01-15 Tadano Ltd Hydraulic supply device for working machine
JP2009019689A (en) * 2007-07-12 2009-01-29 Tadano Ltd Hydraulic pressure supplying system of work machine
JP2013035614A (en) * 2011-08-03 2013-02-21 Tadano Ltd Work vehicle
JP2015117074A (en) * 2013-12-16 2015-06-25 極東開発工業株式会社 Mounted object for work vehicle
JP2017227253A (en) * 2016-06-21 2017-12-28 株式会社タダノ Pressure increasing device for high lift work vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005335900A (en) * 2004-05-27 2005-12-08 Aichi Corp Emergency accommodation system of working vehicle
JP4639056B2 (en) * 2004-05-27 2011-02-23 株式会社アイチコーポレーション Emergency storage system for work vehicles
JP2009008194A (en) * 2007-06-29 2009-01-15 Tadano Ltd Hydraulic supply device for working machine
JP2009019689A (en) * 2007-07-12 2009-01-29 Tadano Ltd Hydraulic pressure supplying system of work machine
JP2013035614A (en) * 2011-08-03 2013-02-21 Tadano Ltd Work vehicle
JP2015117074A (en) * 2013-12-16 2015-06-25 極東開発工業株式会社 Mounted object for work vehicle
JP2017227253A (en) * 2016-06-21 2017-12-28 株式会社タダノ Pressure increasing device for high lift work vehicle

Also Published As

Publication number Publication date
JP2508097Y2 (en) 1996-08-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term