JPH0283887U - - Google Patents

Info

Publication number
JPH0283887U
JPH0283887U JP16191088U JP16191088U JPH0283887U JP H0283887 U JPH0283887 U JP H0283887U JP 16191088 U JP16191088 U JP 16191088U JP 16191088 U JP16191088 U JP 16191088U JP H0283887 U JPH0283887 U JP H0283887U
Authority
JP
Japan
Prior art keywords
hoisting
boom
contraction
operating
pedal
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
JP16191088U
Other languages
English (en)
Other versions
JPH0743108Y2 (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 JP1988161910U priority Critical patent/JPH0743108Y2/ja
Publication of JPH0283887U publication Critical patent/JPH0283887U/ja
Application granted granted Critical
Publication of JPH0743108Y2 publication Critical patent/JPH0743108Y2/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aはこの考案による一実施例の要部を示
す側面図、第1図bは第2図におけるZ矢視図、
第2図は同じく平面図、第3図は電気式の実施例
の後面図、第4図はラフテレーンクレーン車の外
観側面図、第5図はレバー、ペダルの配置説明用
の従来の運転室の要部上面図である。 1……ブーム起伏・伸縮切換レバー、7……ヘ
ダル用レバー、8……起伏レバー、9……伸縮用
レバー、20……ブーム作動ペダル、31……ソ
レノイドバルブ、32……伸縮・起伏切換スイツ
チ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動式クレーンにおいて、ブーム伸縮・起伏切
    換レバーを操作し、1個のブーム作動ペダルを踏
    んでブームの伸縮、及び起伏の2操作を作動する
    手段を設けたことを特徴とする、クレーンの伸縮
    ・起伏ペダル切換装置。
JP1988161910U 1988-12-15 1988-12-15 クレーンの伸縮・起伏ペダル切換装置 Expired - Lifetime JPH0743108Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988161910U JPH0743108Y2 (ja) 1988-12-15 1988-12-15 クレーンの伸縮・起伏ペダル切換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988161910U JPH0743108Y2 (ja) 1988-12-15 1988-12-15 クレーンの伸縮・起伏ペダル切換装置

Publications (2)

Publication Number Publication Date
JPH0283887U true JPH0283887U (ja) 1990-06-28
JPH0743108Y2 JPH0743108Y2 (ja) 1995-10-04

Family

ID=31445262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988161910U Expired - Lifetime JPH0743108Y2 (ja) 1988-12-15 1988-12-15 クレーンの伸縮・起伏ペダル切換装置

Country Status (1)

Country Link
JP (1) JPH0743108Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014101194A (ja) * 2012-11-20 2014-06-05 Furukawa Unic Corp 軌陸車両搭載用クレーン
WO2015178312A1 (ja) * 2014-05-19 2015-11-26 株式会社タダノ 作業機械のブーム自動伸縮装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944451A (ja) * 1972-09-06 1974-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944451A (ja) * 1972-09-06 1974-04-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014101194A (ja) * 2012-11-20 2014-06-05 Furukawa Unic Corp 軌陸車両搭載用クレーン
WO2015178312A1 (ja) * 2014-05-19 2015-11-26 株式会社タダノ 作業機械のブーム自動伸縮装置
JP2015218031A (ja) * 2014-05-19 2015-12-07 株式会社タダノ 作業機械のブーム自動伸縮装置
US9868617B2 (en) 2014-05-19 2018-01-16 Tadano Ltd. Automatic boom telescopic motion apparatus for working machine

Also Published As

Publication number Publication date
JPH0743108Y2 (ja) 1995-10-04

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