JPH0621974Y2 - 建設機械のピン連結装置 - Google Patents

建設機械のピン連結装置

Info

Publication number
JPH0621974Y2
JPH0621974Y2 JP1988167600U JP16760088U JPH0621974Y2 JP H0621974 Y2 JPH0621974 Y2 JP H0621974Y2 JP 1988167600 U JP1988167600 U JP 1988167600U JP 16760088 U JP16760088 U JP 16760088U JP H0621974 Y2 JPH0621974 Y2 JP H0621974Y2
Authority
JP
Japan
Prior art keywords
pin
oil
bearing
lubricating oil
oil hole
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.)
Expired - Lifetime
Application number
JP1988167600U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0289044U (en]
Inventor
清信 広瀬
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 JP1988167600U priority Critical patent/JPH0621974Y2/ja
Publication of JPH0289044U publication Critical patent/JPH0289044U/ja
Application granted granted Critical
Publication of JPH0621974Y2 publication Critical patent/JPH0621974Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Pivots And Pivotal Connections (AREA)
JP1988167600U 1988-12-27 1988-12-27 建設機械のピン連結装置 Expired - Lifetime JPH0621974Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988167600U JPH0621974Y2 (ja) 1988-12-27 1988-12-27 建設機械のピン連結装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988167600U JPH0621974Y2 (ja) 1988-12-27 1988-12-27 建設機械のピン連結装置

Publications (2)

Publication Number Publication Date
JPH0289044U JPH0289044U (en]) 1990-07-13
JPH0621974Y2 true JPH0621974Y2 (ja) 1994-06-08

Family

ID=31456041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988167600U Expired - Lifetime JPH0621974Y2 (ja) 1988-12-27 1988-12-27 建設機械のピン連結装置

Country Status (1)

Country Link
JP (1) JPH0621974Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931329A (zh) * 2019-03-29 2019-06-25 三一重机有限公司 摇杆装配组件及挖掘机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012185U (en]) * 1973-05-31 1975-02-07
JPS5443521U (en]) * 1977-09-01 1979-03-24

Also Published As

Publication number Publication date
JPH0289044U (en]) 1990-07-13

Similar Documents

Publication Publication Date Title
US6042295A (en) Rotating bushing for a pin assembly
JP2018144778A (ja) 車輪駆動装置
JPH0621974Y2 (ja) 建設機械のピン連結装置
CN205578500U (zh) 纵轴式悬臂掘进机用销轴轴套润滑结构
CN205117976U (zh) 铰接自润滑结构及具有其的泵车
JPH1137138A (ja) 軸受装置
JP2536264Y2 (ja) ピン結合部の給油構造
CN204267510U (zh) 动力连杆和作业机器
JP2530006Y2 (ja) 建設機械の軸受装置
CN110107600A (zh) 一种不漏油的激振器及振动筛
JPH10311335A (ja) 軸受装置
JPH0426798Y2 (en])
JPH1030640A (ja) 軸受装置
JP4563903B2 (ja) 軸受装置
JPH0932844A (ja) 軸受装置
JPH0410287Y2 (en])
JPS6136333Y2 (en])
JPH04124321U (ja) 建設機械のピン連結部の軸受構造
DE2729804A1 (de) Bagger-kettengelenk
JP5558397B2 (ja) 軸受装置
JPH0517512Y2 (en])
JP2543538B2 (ja) ピン結合装置
JP2004286132A (ja) ピンジョイント
JP2000120693A (ja) 軸受装置
JPH0523638Y2 (en])