JPH0456588U - - Google Patents

Info

Publication number
JPH0456588U
JPH0456588U JP9914090U JP9914090U JPH0456588U JP H0456588 U JPH0456588 U JP H0456588U JP 9914090 U JP9914090 U JP 9914090U JP 9914090 U JP9914090 U JP 9914090U JP H0456588 U JPH0456588 U JP H0456588U
Authority
JP
Japan
Prior art keywords
outer ring
ring part
circumferential surface
type traveling
crawler
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
JP9914090U
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 JP9914090U priority Critical patent/JPH0456588U/ja
Publication of JPH0456588U publication Critical patent/JPH0456588U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Tires In General (AREA)

Description

【図面の簡単な説明】
第１図はこの考案にかかる上部転輪の断面図、
第２図は第１図のＢより見た図、第３図は下部走
行体を示す側面図、第４図は第３図のＡ−Ａより
見た図、第５図は従来技術の上部転輪の断面図で
ある。 １……ゴムクローラ、２……下部走行体、５，
１６……上部転輪、７，１７……ローラ本体、８
，１８……内輪部、９，１９……外輪部、２０…
…通気孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ローラ本体を内輪部と外輪部とに分割し、その
    外輪部を硬質樹脂材にて円筒形リングに形成し、
    上記外輪部の内周面を内輪部の外周面に嵌着せし
    めているクローラ式走行体の上部転輪において、
    ローラ本体の外輪部の内部に、その外輪部の軸心
    と平行方向に複数個の通気孔を穿設したことを特
    徴とするクローラ式走行体の上部転輪構造。
JP9914090U 1990-09-22 1990-09-22 Pending JPH0456588U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9914090U JPH0456588U (ja) 1990-09-22 1990-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9914090U JPH0456588U (ja) 1990-09-22 1990-09-22

Publications (1)

Publication Number Publication Date
JPH0456588U true JPH0456588U (ja) 1992-05-14

Family

ID=31840855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9914090U Pending JPH0456588U (ja) 1990-09-22 1990-09-22

Country Status (1)

Country Link
JP (1) JPH0456588U (ja)

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