JPH0223058U - - Google Patents

Info

Publication number
JPH0223058U
JPH0223058U JP1988098522U JP9852288U JPH0223058U JP H0223058 U JPH0223058 U JP H0223058U JP 1988098522 U JP1988098522 U JP 1988098522U JP 9852288 U JP9852288 U JP 9852288U JP H0223058 U JPH0223058 U JP H0223058U
Authority
JP
Japan
Prior art keywords
control valve
hydraulic control
link boss
link
boss
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
JP1988098522U
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 JP1988098522U priority Critical patent/JPH0223058U/ja
Publication of JPH0223058U publication Critical patent/JPH0223058U/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

  • Operation Control Of Excavators (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

【図面の簡単な説明】
第1図は本考案のバツクホーの全体側面図、第
2図は要部の断面図、第3図はリンクボスの構造
を示す断面図、第4図は第3図の断面図、第5図
及び第6図はブツシユの説明図、第7図はリンク
ボスの構造の他の実施例を示す説明図である。 5:運転部、18:操作レバー、30:油圧制
御弁、33:リンクボス、34:連動ロツド、3
7:枢軸、38:ブツシユ、43:排出孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 バツクホーの運転部5に設けた操作レバー18
    と、掘削作動を操作する油圧制御弁30との間に
    枢軸37に架設し、同枢軸37にリンクボス33
    を回動自在に設け、同リンクボス33に連動ロツ
    ド34を介して操作レバー18と油圧制御弁30
    とを連動連結してなる油圧制御弁の連動機構にお
    いて、 同枢軸37にブツシユ38を介してリンクボス
    33の内部にグリス溜りSを形成すると共に、同
    リンクボス33の端部位置にグリス溜りSと連通
    した排出孔43を下方傾斜状に設けたことを特徴
    とする油圧制御弁における連動機構のリンク構造
JP1988098522U 1988-07-25 1988-07-25 Pending JPH0223058U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988098522U JPH0223058U (ja) 1988-07-25 1988-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988098522U JPH0223058U (ja) 1988-07-25 1988-07-25

Publications (1)

Publication Number Publication Date
JPH0223058U true JPH0223058U (ja) 1990-02-15

Family

ID=31324871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988098522U Pending JPH0223058U (ja) 1988-07-25 1988-07-25

Country Status (1)

Country Link
JP (1) JPH0223058U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005319917A (ja) * 2004-05-10 2005-11-17 Yamaha Marine Co Ltd 船外機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005319917A (ja) * 2004-05-10 2005-11-17 Yamaha Marine Co Ltd 船外機

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