JPH057317Y2 - - Google Patents

Info

Publication number
JPH057317Y2
JPH057317Y2 JP1986067662U JP6766286U JPH057317Y2 JP H057317 Y2 JPH057317 Y2 JP H057317Y2 JP 1986067662 U JP1986067662 U JP 1986067662U JP 6766286 U JP6766286 U JP 6766286U JP H057317 Y2 JPH057317 Y2 JP H057317Y2
Authority
JP
Japan
Prior art keywords
pin
connection structure
air passage
space
internal space
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
JP1986067662U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62181664U (lm
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 JP1986067662U priority Critical patent/JPH057317Y2/ja
Publication of JPS62181664U publication Critical patent/JPS62181664U/ja
Application granted granted Critical
Publication of JPH057317Y2 publication Critical patent/JPH057317Y2/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)
JP1986067662U 1986-05-07 1986-05-07 Expired - Lifetime JPH057317Y2 (lm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986067662U JPH057317Y2 (lm) 1986-05-07 1986-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986067662U JPH057317Y2 (lm) 1986-05-07 1986-05-07

Publications (2)

Publication Number Publication Date
JPS62181664U JPS62181664U (lm) 1987-11-18
JPH057317Y2 true JPH057317Y2 (lm) 1993-02-24

Family

ID=30906773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986067662U Expired - Lifetime JPH057317Y2 (lm) 1986-05-07 1986-05-07

Country Status (1)

Country Link
JP (1) JPH057317Y2 (lm)

Also Published As

Publication number Publication date
JPS62181664U (lm) 1987-11-18

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