JPH0375047U - - Google Patents

Info

Publication number
JPH0375047U
JPH0375047U JP13691689U JP13691689U JPH0375047U JP H0375047 U JPH0375047 U JP H0375047U JP 13691689 U JP13691689 U JP 13691689U JP 13691689 U JP13691689 U JP 13691689U JP H0375047 U JPH0375047 U JP H0375047U
Authority
JP
Japan
Prior art keywords
photo sensor
construction vehicle
work light
turns
right turn
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
JP13691689U
Other languages
English (en)
Other versions
JPH0535019Y2 (ja
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 JP13691689U priority Critical patent/JPH0535019Y2/ja
Publication of JPH0375047U publication Critical patent/JPH0375047U/ja
Application granted granted Critical
Publication of JPH0535019Y2 publication Critical patent/JPH0535019Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、この考案の一実施例である後部作業
灯消灯装置の構成を示す電気回路図、第2図はフ
オトセンサ部の取付位置を示す説明図、第3図は
従来の後部作業灯の作動手段を示す回路図である
。 1……バツテリ電源、2……後部作業灯、3…
…操作スイツチ、4……フオトセンサ部、5……
制御部、6……左右折信号検出部、17……方向
指示器、21……操輪式建設車両。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 車両後方を照射する後部作業灯と該後部作
    業灯の点灯、消灯を切換える操作スイツチとを備
    えた装輪式建設車両において、車両後方からの光
    照射を検出するフオトセンサ部と、該フオトセン
    サ部の検出信号を受けて、前記後部作業灯の消灯
    動作を行う制御部とを設けたことを特徴とする建
    設車両の後部作業灯消灯装置。 (2) フオトセンサ部に代えて、方向指示器の左
    右折操作信号を検出する左右折信号検出部を設け
    たことを特徴とする請求項(1)記載の建設車両の
    後部作業灯消灯装置。
JP13691689U 1989-11-27 1989-11-27 Expired - Lifetime JPH0535019Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13691689U JPH0535019Y2 (ja) 1989-11-27 1989-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13691689U JPH0535019Y2 (ja) 1989-11-27 1989-11-27

Publications (2)

Publication Number Publication Date
JPH0375047U true JPH0375047U (ja) 1991-07-29
JPH0535019Y2 JPH0535019Y2 (ja) 1993-09-06

Family

ID=31684098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13691689U Expired - Lifetime JPH0535019Y2 (ja) 1989-11-27 1989-11-27

Country Status (1)

Country Link
JP (1) JPH0535019Y2 (ja)

Also Published As

Publication number Publication date
JPH0535019Y2 (ja) 1993-09-06

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