JPH0198784U - - Google Patents

Info

Publication number
JPH0198784U
JPH0198784U JP19408887U JP19408887U JPH0198784U JP H0198784 U JPH0198784 U JP H0198784U JP 19408887 U JP19408887 U JP 19408887U JP 19408887 U JP19408887 U JP 19408887U JP H0198784 U JPH0198784 U JP H0198784U
Authority
JP
Japan
Prior art keywords
bushes
roller
gap
reinforcing
shaft
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
JP19408887U
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 JP19408887U priority Critical patent/JPH0198784U/ja
Publication of JPH0198784U publication Critical patent/JPH0198784U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

【図面の簡単な説明】
第1図は本考案一実施例の縦断面図、第2図は
第1図―線に沿う断面図、第3図は従来の転
輪構造の縦断面図である。 1はシヤフト、2,2′はブツシユ、3,3′
は補強用ブツシユ、4はローラ、14,15は隙
間、16は油溜め。

Claims (1)

    【実用新案登録請求の範囲】
  1. ローラ4の内周部に、このローラ4の軸線方向
    に沿う溝12を周方向に複数形成し、シヤフト1
    とローラ4との間に、左右より、ブツシユ2,2
    ′と補強用ブツシユ3,3′とを重ねた状態で挿
    入して、溝12と左右のブツシユ2,2′間の隙
    間15及び補強用ブツシユ3,3′間の隙間14
    とで油溜め16を形成したことを特徴とする転輪
    構造。
JP19408887U 1987-12-23 1987-12-23 Pending JPH0198784U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19408887U JPH0198784U (ja) 1987-12-23 1987-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19408887U JPH0198784U (ja) 1987-12-23 1987-12-23

Publications (1)

Publication Number Publication Date
JPH0198784U true JPH0198784U (ja) 1989-07-03

Family

ID=31484839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19408887U Pending JPH0198784U (ja) 1987-12-23 1987-12-23

Country Status (1)

Country Link
JP (1) JPH0198784U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1086863A (ja) * 1996-07-24 1998-04-07 Hitachi Constr Mach Co Ltd 装軌式車両のローラ装置およびローラ装置用転輪体の 製造方法
US6074023A (en) * 1996-07-24 2000-06-13 Hitachi Construction Machinery Co., Ltd. Guide roller assembly for crawler type vehicles and method for forming guide roller
WO2009101836A1 (ja) * 2008-02-13 2009-08-20 Komatsu Ltd. 履帯式走行装置および転輪組立体

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1086863A (ja) * 1996-07-24 1998-04-07 Hitachi Constr Mach Co Ltd 装軌式車両のローラ装置およびローラ装置用転輪体の 製造方法
US6074023A (en) * 1996-07-24 2000-06-13 Hitachi Construction Machinery Co., Ltd. Guide roller assembly for crawler type vehicles and method for forming guide roller
WO2009101836A1 (ja) * 2008-02-13 2009-08-20 Komatsu Ltd. 履帯式走行装置および転輪組立体
JP5113855B2 (ja) * 2008-02-13 2013-01-09 株式会社小松製作所 履帯式走行装置および転輪組立体
US8366212B2 (en) 2008-02-13 2013-02-05 Komatsu Ltd. Crawler-type travel device and rotational wheel assembly

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