JPH0355911U - - Google Patents

Info

Publication number
JPH0355911U
JPH0355911U JP1989117620U JP11762089U JPH0355911U JP H0355911 U JPH0355911 U JP H0355911U JP 1989117620 U JP1989117620 U JP 1989117620U JP 11762089 U JP11762089 U JP 11762089U JP H0355911 U JPH0355911 U JP H0355911U
Authority
JP
Japan
Prior art keywords
boss
bracket
spacers
pair
adjusting device
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
JP1989117620U
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 JP1989117620U priority Critical patent/JPH0355911U/ja
Publication of JPH0355911U publication Critical patent/JPH0355911U/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections
    • F16C11/045Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00Machines or articles related to building
    • F16C2350/26Excavators

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

【図面の簡単な説明】
第1図はこの考案にかかる隙間調整装置をそな
えたピン結合部の要部断面図、第2図は第1図に
おけるピン結合部の要部外面図、第3図は第1図
のA部詳細図、第4図は第1図のB−Bより見た
断面図、第5図は連鎖状につないだ球状部材を示
す図、第6図はこの考案の他実施例隙間調整装置
を示す要部断面図、第7図は油圧シヨベルの側面
図、第8図は従来技術ピン結合部を示すたて断面
図である。 12,23……ピン結合部、13,24……ブ
ラケツト、14,25……ボス、15,26……
ブツシユ、18……ピン、22,30……隙間調
整装置、27,27′,31,31′……スペー
サ、28,28′……凹穴部、29……球状部材

Claims (1)

    【実用新案登録請求の範囲】
  1. ブラケツトとボスとをピンにて互いに回動可能
    に連結したピン結合部において、ブラケツトとボ
    スとの対面間に一対のスペーサを設け、その一対
    のスペーサの相対する面部に複数個の凹穴部を形
    成するとともに、弾性を有する球状部材を上記複
    数個の凹穴部に対してそれぞれ外部より圧入嵌着
    せしめて構成したことを特徴とする隙間調整装置
JP1989117620U 1989-10-05 1989-10-05 Pending JPH0355911U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989117620U JPH0355911U (ja) 1989-10-05 1989-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989117620U JPH0355911U (ja) 1989-10-05 1989-10-05

Publications (1)

Publication Number Publication Date
JPH0355911U true JPH0355911U (ja) 1991-05-29

Family

ID=31665834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989117620U Pending JPH0355911U (ja) 1989-10-05 1989-10-05

Country Status (1)

Country Link
JP (1) JPH0355911U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008062419A (ja) * 2006-09-05 2008-03-21 Nikku:Kk シート綴じ具
JP2008100492A (ja) * 2006-09-22 2008-05-01 King Jim Co Ltd 綴込具及びファイリング用具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008062419A (ja) * 2006-09-05 2008-03-21 Nikku:Kk シート綴じ具
JP2008100492A (ja) * 2006-09-22 2008-05-01 King Jim Co Ltd 綴込具及びファイリング用具

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