JPH0720199Y2 - ピン結合装置 - Google Patents

ピン結合装置

Info

Publication number
JPH0720199Y2
JPH0720199Y2 JP1990006329U JP632990U JPH0720199Y2 JP H0720199 Y2 JPH0720199 Y2 JP H0720199Y2 JP 1990006329 U JP1990006329 U JP 1990006329U JP 632990 U JP632990 U JP 632990U JP H0720199 Y2 JPH0720199 Y2 JP H0720199Y2
Authority
JP
Japan
Prior art keywords
ring
boss
coupling device
pin coupling
pin
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
JP1990006329U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0399064U (en]
Inventor
和幸 杉山
哲司 斎藤
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 JP1990006329U priority Critical patent/JPH0720199Y2/ja
Publication of JPH0399064U publication Critical patent/JPH0399064U/ja
Application granted granted Critical
Publication of JPH0720199Y2 publication Critical patent/JPH0720199Y2/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

  • Pivots And Pivotal Connections (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Gasket Seals (AREA)
JP1990006329U 1990-01-26 1990-01-26 ピン結合装置 Expired - Lifetime JPH0720199Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990006329U JPH0720199Y2 (ja) 1990-01-26 1990-01-26 ピン結合装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990006329U JPH0720199Y2 (ja) 1990-01-26 1990-01-26 ピン結合装置

Publications (2)

Publication Number Publication Date
JPH0399064U JPH0399064U (en]) 1991-10-16
JPH0720199Y2 true JPH0720199Y2 (ja) 1995-05-15

Family

ID=31510006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990006329U Expired - Lifetime JPH0720199Y2 (ja) 1990-01-26 1990-01-26 ピン結合装置

Country Status (1)

Country Link
JP (1) JPH0720199Y2 (en])

Also Published As

Publication number Publication date
JPH0399064U (en]) 1991-10-16

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