JPS62189991U - - Google Patents

Info

Publication number
JPS62189991U
JPS62189991U JP7879186U JP7879186U JPS62189991U JP S62189991 U JPS62189991 U JP S62189991U JP 7879186 U JP7879186 U JP 7879186U JP 7879186 U JP7879186 U JP 7879186U JP S62189991 U JPS62189991 U JP S62189991U
Authority
JP
Japan
Prior art keywords
wheels
lower roller
track
view
drive sprocket
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
JP7879186U
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 JP7879186U priority Critical patent/JPS62189991U/ja
Publication of JPS62189991U publication Critical patent/JPS62189991U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)

Description

【図面の簡単な説明】
第1図は本考案建設機械の下転輪装置の実施例
における側面図、第2図は第1図のA―A断面図
、第3図は従来装置の側面図、第4図は第3図の
B―B断面図である。第5図a,bは、油圧シヨ
ベルの掘削姿勢及び掘削後後方が落下した状況を
示す。第6図a,bは油圧シヨベル走行部の平面
図及び定位置方向転換時の下転輪に作用するスラ
スト荷重分布を示す。 a…フレーム、b…履帯、c…両端部の下転輪
、a′…中央部の下転輪、d…リンク、f…リン
ク上面、k…駆動スプロケツト、l…浮動輪、m
…リブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 履帯のリンク上面をころがり可能なように、ト
    ラツクフレーム下部に複数個、取付けられた下転
    輪を有する装軌式車両において、浮動輪及び駆動
    スプロケツトに近い両端部に大型の下転輪、中央
    部に小型の下転輪を配置したことを特徴とする建
    設機械の下転輪装置。
JP7879186U 1986-05-27 1986-05-27 Pending JPS62189991U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7879186U JPS62189991U (ja) 1986-05-27 1986-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7879186U JPS62189991U (ja) 1986-05-27 1986-05-27

Publications (1)

Publication Number Publication Date
JPS62189991U true JPS62189991U (ja) 1987-12-03

Family

ID=30928054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7879186U Pending JPS62189991U (ja) 1986-05-27 1986-05-27

Country Status (1)

Country Link
JP (1) JPS62189991U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913224U (ja) * 1972-05-08 1974-02-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913224U (ja) * 1972-05-08 1974-02-04

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