JPH0358351U - - Google Patents

Info

Publication number
JPH0358351U
JPH0358351U JP11737489U JP11737489U JPH0358351U JP H0358351 U JPH0358351 U JP H0358351U JP 11737489 U JP11737489 U JP 11737489U JP 11737489 U JP11737489 U JP 11737489U JP H0358351 U JPH0358351 U JP H0358351U
Authority
JP
Japan
Prior art keywords
fastened
lock device
swing lock
fastened body
construction machinery
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
JP11737489U
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 JP11737489U priority Critical patent/JPH0358351U/ja
Publication of JPH0358351U publication Critical patent/JPH0358351U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す要部の縦断面
図、第2図は第1図A−A線断面図、第3図は第
1図のB−B線断面図、第4図は本考案の旋回ロ
ツク装置を設置した建設機械の側面図、第5a図
は油圧式チヤツク装置の油圧回路図、第5b図は
電磁式切換弁の図、第6図は従来例を示す縦断面
図である。 2……上部旋回体、3……下部走行体、8……
位置検出手段、9……締結体、10……被締結体
、14……油圧式チヤツク装置。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 下部走行体に立設された板状の被締結体と
    、 上部旋回体下面に設置され、締結体で前記被締
    結体を両側から挟圧・開放する締付手段及び前記
    被締結体を感知して前記締結体の挟圧位置を検出
    する位置検出手段を具備した油圧式チヤツク装置
    とから成ることを特徴とする建設機械等の旋回ロ
    ツク装置。 (2) 位置検出手段によつて旋回ロツク装置のロ
    ツク可能状態を可視又は音声によつてオペレータ
    に報知することを特徴とする請求項(1)記載の建
    設機械等の旋回ロツク装置。
JP11737489U 1989-10-05 1989-10-05 Pending JPH0358351U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11737489U JPH0358351U (ja) 1989-10-05 1989-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11737489U JPH0358351U (ja) 1989-10-05 1989-10-05

Publications (1)

Publication Number Publication Date
JPH0358351U true JPH0358351U (ja) 1991-06-06

Family

ID=31665592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11737489U Pending JPH0358351U (ja) 1989-10-05 1989-10-05

Country Status (1)

Country Link
JP (1) JPH0358351U (ja)

Similar Documents

Publication Publication Date Title
JPH024739U (ja)
JPH0358351U (ja)
JPH045178U (ja)
JPS62169059U (ja)
JPS63121664U (ja)
JPH0376597U (ja)
JPH0278634U (ja)
JPH0233820U (ja)
JPS63145226U (ja)
JPS6288551U (ja)
JPS61135901U (ja)
JPS6158266U (ja)
JPS6314467U (ja)
JPH0312108U (ja)
JPH02137392U (ja)
JPH0358337U (ja)
JPS6243946U (ja)
JPH0353991U (ja)
JPH02139046U (ja)
JPH02147417U (ja)
JPS62100994U (ja)
JPH03115152U (ja)
JPS61122504U (ja)
JPH0484440U (ja)
JPH0293079U (ja)