JPS57205280A - Upper shaft sleeve device for crawler vehicle - Google Patents

Upper shaft sleeve device for crawler vehicle

Info

Publication number
JPS57205280A
JPS57205280A JP9109981A JP9109981A JPS57205280A JP S57205280 A JPS57205280 A JP S57205280A JP 9109981 A JP9109981 A JP 9109981A JP 9109981 A JP9109981 A JP 9109981A JP S57205280 A JPS57205280 A JP S57205280A
Authority
JP
Japan
Prior art keywords
oil
enlarged
upper shaft
shaft sleeve
reservoir
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
JP9109981A
Other languages
English (en)
Other versions
JPS623025B2 (ja
Inventor
Hiroshi Gomiyo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP9109981A priority Critical patent/JPS57205280A/ja
Publication of JPS57205280A publication Critical patent/JPS57205280A/ja
Publication of JPS623025B2 publication Critical patent/JPS623025B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/14—Arrangement, location, or adaptation of rollers
    • B62D55/145—Rollers with replaceable wear rings or rims

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
JP9109981A 1981-06-13 1981-06-13 Upper shaft sleeve device for crawler vehicle Granted JPS57205280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9109981A JPS57205280A (en) 1981-06-13 1981-06-13 Upper shaft sleeve device for crawler vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9109981A JPS57205280A (en) 1981-06-13 1981-06-13 Upper shaft sleeve device for crawler vehicle

Publications (2)

Publication Number Publication Date
JPS57205280A true JPS57205280A (en) 1982-12-16
JPS623025B2 JPS623025B2 (ja) 1987-01-22

Family

ID=14017067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9109981A Granted JPS57205280A (en) 1981-06-13 1981-06-13 Upper shaft sleeve device for crawler vehicle

Country Status (1)

Country Link
JP (1) JPS57205280A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012147201A1 (ja) * 2011-04-28 2012-11-01 日立建機株式会社 建設機械の回転装置
CN104443091A (zh) * 2014-11-28 2015-03-25 中联重机股份有限公司 用于履带式车辆的托链轮

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012147201A1 (ja) * 2011-04-28 2012-11-01 日立建機株式会社 建設機械の回転装置
US9260143B2 (en) 2011-04-28 2016-02-16 Hitachi Construction Machinery Co., Ltd. Rotation device for construction machine
CN104443091A (zh) * 2014-11-28 2015-03-25 中联重机股份有限公司 用于履带式车辆的托链轮

Also Published As

Publication number Publication date
JPS623025B2 (ja) 1987-01-22

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