JPS61135713U - - Google Patents

Info

Publication number
JPS61135713U
JPS61135713U JP1830785U JP1830785U JPS61135713U JP S61135713 U JPS61135713 U JP S61135713U JP 1830785 U JP1830785 U JP 1830785U JP 1830785 U JP1830785 U JP 1830785U JP S61135713 U JPS61135713 U JP S61135713U
Authority
JP
Japan
Prior art keywords
box
rotation
supply device
control room
air supply
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
JP1830785U
Other languages
English (en)
Other versions
JPH0445925Y2 (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 JP1985018307U priority Critical patent/JPH0445925Y2/ja
Publication of JPS61135713U publication Critical patent/JPS61135713U/ja
Application granted granted Critical
Publication of JPH0445925Y2 publication Critical patent/JPH0445925Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Joints Allowing Movement (AREA)

Description

【図面の簡単な説明】
第1図は本考案を実施した旋回する運転操作室
の空気供給装置を示す断面図、第2図は第1図の
―断面図、第3図は第1図のB部分の詳細を
示す断面図、第4図A,Bは第1図のローラを示
す断面図および正面図である。 1……旋回する運転操作室、2……旋回機構、
3……固定軸、4……回転軸受、5……回転軸、
7……清浄空気取入口、9……固定ボツクス、1
1……旋回ボツクス、12……連結パイプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定軸に回転軸受を介して取付けられ、そして
    回転軸と一体に設けられた旋回機構の運転操作室
    に清浄空気を供給するための空気供給装置におい
    て、前記固定軸に清浄空気取入口を有する固定ボ
    ツクスを設け、固定ボツクスに旋回ボツクスを嵌
    合するスイベルジヨイント機構を設け、旋回ボツ
    クスと運転操作室とを接続する連結パイプを備え
    たことを特徴とする旋回する運転操作室の空気供
    給装置。
JP1985018307U 1985-02-14 1985-02-14 Expired JPH0445925Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985018307U JPH0445925Y2 (ja) 1985-02-14 1985-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985018307U JPH0445925Y2 (ja) 1985-02-14 1985-02-14

Publications (2)

Publication Number Publication Date
JPS61135713U true JPS61135713U (ja) 1986-08-23
JPH0445925Y2 JPH0445925Y2 (ja) 1992-10-28

Family

ID=30506820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985018307U Expired JPH0445925Y2 (ja) 1985-02-14 1985-02-14

Country Status (1)

Country Link
JP (1) JPH0445925Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419503Y1 (ja) * 1968-02-08 1969-08-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419503Y1 (ja) * 1968-02-08 1969-08-20

Also Published As

Publication number Publication date
JPH0445925Y2 (ja) 1992-10-28

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