JPH0446151U - - Google Patents

Info

Publication number
JPH0446151U
JPH0446151U JP8864790U JP8864790U JPH0446151U JP H0446151 U JPH0446151 U JP H0446151U JP 8864790 U JP8864790 U JP 8864790U JP 8864790 U JP8864790 U JP 8864790U JP H0446151 U JPH0446151 U JP H0446151U
Authority
JP
Japan
Prior art keywords
boom
breaker
bearing hole
extended
shafts
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
JP8864790U
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 JP8864790U priority Critical patent/JPH0446151U/ja
Publication of JPH0446151U publication Critical patent/JPH0446151U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)

Description

【図面の簡単な説明】
第1図は実施例を示す説明図、第2図は第1図
のA−Aにおける一部切欠断面図、第3図は他の
実施例を示す一部切欠側面図である。 1……ブレーカー作業機械、2……ブーム、3
,4……軸、5……ブレーカー、6……軸受孔A
、7……軸受孔B、8……連結部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 屈折・伸展、伸縮、旋回等が可能なブームの先
    端に同ブームと直角な2本の軸を設け、一方ブレ
    ーカーの基端部に楕円形状の軸受孔A及び弧状の
    内周部にくぼみを有する形状の軸受孔Bを設け、
    前出ブームの2本の軸をそれぞれ同軸受孔A及び
    同軸受孔Bに遊嵌させて、同ブームに同ブレーカ
    ーを連結したブレーカー作業機械。
JP8864790U 1990-08-23 1990-08-23 Pending JPH0446151U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8864790U JPH0446151U (ja) 1990-08-23 1990-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8864790U JPH0446151U (ja) 1990-08-23 1990-08-23

Publications (1)

Publication Number Publication Date
JPH0446151U true JPH0446151U (ja) 1992-04-20

Family

ID=31822030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8864790U Pending JPH0446151U (ja) 1990-08-23 1990-08-23

Country Status (1)

Country Link
JP (1) JPH0446151U (ja)

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