JPS58192012U - Reversal warning device for rotating drum of concrete mixer truck - Google Patents

Reversal warning device for rotating drum of concrete mixer truck

Info

Publication number
JPS58192012U
JPS58192012U JP9103682U JP9103682U JPS58192012U JP S58192012 U JPS58192012 U JP S58192012U JP 9103682 U JP9103682 U JP 9103682U JP 9103682 U JP9103682 U JP 9103682U JP S58192012 U JPS58192012 U JP S58192012U
Authority
JP
Japan
Prior art keywords
warning device
reversal
rotating drum
concrete mixer
mixer truck
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
JP9103682U
Other languages
Japanese (ja)
Inventor
竹本　政弘
啓 伊藤
Original Assignee
株式会社新潟鐵工所
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 株式会社新潟鐵工所 filed Critical 株式会社新潟鐵工所
Priority to JP9103682U priority Critical patent/JPS58192012U/en
Publication of JPS58192012U publication Critical patent/JPS58192012U/en
Pending legal-status Critical Current

Links

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (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]

第１図はこの考案の一実施例が取り付けられたコンクリ
ートミキサ車を示す側面図、第２図は同実施例の要部の
平面図、第３図は第２図の側面略図、第４図は報知装置
を示す略図、第５図ａは回転ドラムの停止状態における
可動部材の位置を示す説明図、第５図ｂは回転ドラムの
正転状態における可動部材の位置を示す説明図、第５図
Ｃは回転ドラムの逆転状態における可動部材の位置を示
す説明図である。 １・・・・・・回転ドラム、４・・・・・・油圧ポンプ
、Ａ・・・・・・運転室、１２・・・・・・操作レバー
、１−７・・・・・・報知装置、１７ａ・・・・・・警
報ランプ。Fig. 1 is a side view showing a concrete mixer truck equipped with an embodiment of this invention, Fig. 2 is a plan view of the main parts of the same embodiment, Fig. 3 is a schematic side view of Fig. 2, and Fig. 4 5 is a schematic diagram showing the notification device, FIG. 5 a is an explanatory diagram showing the position of the movable member when the rotating drum is in a stopped state, FIG. FIG. C is an explanatory diagram showing the position of the movable member when the rotating drum is in a reversed state. 1...Rotating drum, 4...Hydraulic pump, A...Driver's cab, 12...Operation lever, 1-7...Notification Device, 17a... Alarm lamp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転ドラム回転用の油圧ポンプの作動を操作レバーによ
って操作するように構成された油圧ポンプの操作系に、
油圧ポンプの逆転操作域において運転室に設けられた讐
報ランプ等の報知装置を作動させる電気スイッチが設け
られて成ることを特徴とするコンクリートミキサ車の回
転ドラムの逆転警報装置。A hydraulic pump operating system configured to operate a hydraulic pump for rotating a rotary drum using an operating lever,
A reversal warning device for a rotating drum of a concrete mixer truck, characterized in that it is provided with an electric switch that activates a warning device such as a warning lamp installed in a driver's cab in a reversing operation range of a hydraulic pump.
JP9103682U 1982-06-18 1982-06-18 Reversal warning device for rotating drum of concrete mixer truck Pending JPS58192012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9103682U JPS58192012U (en) 1982-06-18 1982-06-18 Reversal warning device for rotating drum of concrete mixer truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9103682U JPS58192012U (en) 1982-06-18 1982-06-18 Reversal warning device for rotating drum of concrete mixer truck

Publications (1)

Publication Number Publication Date
JPS58192012U true JPS58192012U (en) 1983-12-20

Family

ID=30099460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9103682U Pending JPS58192012U (en) 1982-06-18 1982-06-18 Reversal warning device for rotating drum of concrete mixer truck

Country Status (1)

Country Link
JP (1) JPS58192012U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002172973A (en) * 2000-12-05 2002-06-18 Kayaba Ind Co Ltd Mixer drum drive controller
JP2002172974A (en) * 2000-12-05 2002-06-18 Kayaba Ind Co Ltd Mixer drum drive controller
JP2014200984A (en) * 2013-04-04 2014-10-27 株式会社内山アドバンス Drum safety device of concrete mixer car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002172973A (en) * 2000-12-05 2002-06-18 Kayaba Ind Co Ltd Mixer drum drive controller
JP2002172974A (en) * 2000-12-05 2002-06-18 Kayaba Ind Co Ltd Mixer drum drive controller
JP2014200984A (en) * 2013-04-04 2014-10-27 株式会社内山アドバンス Drum safety device of concrete mixer car

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