JPH03110087U - - Google Patents

Info

Publication number
JPH03110087U
JPH03110087U JP1779990U JP1779990U JPH03110087U JP H03110087 U JPH03110087 U JP H03110087U JP 1779990 U JP1779990 U JP 1779990U JP 1779990 U JP1779990 U JP 1779990U JP H03110087 U JPH03110087 U JP H03110087U
Authority
JP
Japan
Prior art keywords
crane
transmitter
driver
receiver
seat
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
JP1779990U
Other languages
English (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 JP1779990U priority Critical patent/JPH03110087U/ja
Publication of JPH03110087U publication Critical patent/JPH03110087U/ja
Pending legal-status Critical Current

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Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
第１図は本考案のクレーンの警報装置の１実施
例を示す要部の正面図、第２図は同上側面図、第
３図は全体の側面図、第４図は従来例を示す全体
の側面図である。 １……運転席、２……マスト、３……ブーム、
４……テレビカメラ、５……クレーンフツク、６
……フツクブロツク、７……マイク、８……発信
機、９……受信機、１０……電源、１１……増幅
器、１２……スピーカー、１３……フツク側シー
ブ、１４……警報灯。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) クレーンフツクのフツクブロツクに、運転
    席の発信機からの受信を行う受信機と電源と増幅
    器のスピーカーとを設けたことを特徴とするクレ
    ーンの警報装置。 (2) クレーンフツクのフツクブロツクに、運転
    席の発信機からの受信を行う受信機と電源と増幅
    器のスピーカーと警報灯とを設けたことを特徴と
    するクレーンの警報装置。
JP1779990U 1990-02-22 1990-02-22 Pending JPH03110087U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1779990U JPH03110087U (ja) 1990-02-22 1990-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1779990U JPH03110087U (ja) 1990-02-22 1990-02-22

Publications (1)

Publication Number Publication Date
JPH03110087U true JPH03110087U (ja) 1991-11-12

Family

ID=31520980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1779990U Pending JPH03110087U (ja) 1990-02-22 1990-02-22

Country Status (1)

Country Link
JP (1) JPH03110087U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145791A (en) * 1981-03-05 1982-09-08 Umeo Okabe Alarm device for movement of crane hanger
JPS62245179A (ja) * 1986-04-17 1987-10-26 Shimizu Constr Co Ltd 現場内作業の監視・警報システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145791A (en) * 1981-03-05 1982-09-08 Umeo Okabe Alarm device for movement of crane hanger
JPS62245179A (ja) * 1986-04-17 1987-10-26 Shimizu Constr Co Ltd 現場内作業の監視・警報システム

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