JPH022521U - - Google Patents

Info

Publication number
JPH022521U
JPH022521U JP1988079773U JP7977388U JPH022521U JP H022521 U JPH022521 U JP H022521U JP 1988079773 U JP1988079773 U JP 1988079773U JP 7977388 U JP7977388 U JP 7977388U JP H022521 U JPH022521 U JP H022521U
Authority
JP
Japan
Prior art keywords
pin
link member
rod boss
members
push link
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
JP1988079773U
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 JP1988079773U priority Critical patent/JPH022521U/ja
Publication of JPH022521U publication Critical patent/JPH022521U/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

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

Description

【図面の簡単な説明】
第1図はこの考案にかかる軸受構造をそなえた
ピン結合部の断面図、第2図は第1図のBより見
た側面図、第3図は油圧シヨベルの側面図、第4
図は第3図のA−Aより見た断面図である。 3……作業アタツチメント、8,8′……アイ
ドラリンク部材、9,9′,22,22′……プ
ツシユリンク部材、10,21……ピン結合部、
11……ロツドボス部材、17,26……ピン、
23,23′……ピン用穴部、24,24′……
ブツシユ部材、25……負荷シール部材、28…
…締付金具。

Claims (1)

    【実用新案登録請求の範囲】
  1. 左右1対のアイドラリンク部材の内側にプツシ
    ユリンク部材およびロツドボス部材がピンを介し
    て連結され、かつそのピンに対して上記プツシユ
    リンク部材およびロツドボス部材が回動自在に結
    合されたピン結合部において、上記プツシユリン
    ク部材のピン用穴部にピン軸心方向に摺動移動自
    在なブツシユ部材を挿嵌し、またロツドボス部材
    、プツシユリンク部材、アイドラリンク部材のそ
    れぞれ相対する端面部間に負荷シール部材を設け
    、そのそれぞれ負荷シール部材の内周部をピン外
    周部の全周にわたつて対接せしめ、また、ピン両
    端部の一端に締付金具を設け、上記アイドラリン
    ク部材、プツシユリンク部材、ロツドボス部材の
    3部材を貫通するピン挿嵌穴にピンを挿嵌さらに
    締付金具をピン端面側に締付固定したとき負荷シ
    ール部材を上記3部材のそれぞれ端面部間に圧縮
    嵌着可能に設定して構成したことを特徴とする作
    業アタツチメントの軸受構造。
JP1988079773U 1988-06-15 1988-06-15 Pending JPH022521U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988079773U JPH022521U (ja) 1988-06-15 1988-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988079773U JPH022521U (ja) 1988-06-15 1988-06-15

Publications (1)

Publication Number Publication Date
JPH022521U true JPH022521U (ja) 1990-01-09

Family

ID=31304623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988079773U Pending JPH022521U (ja) 1988-06-15 1988-06-15

Country Status (1)

Country Link
JP (1) JPH022521U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2349917A1 (es) * 2007-11-08 2011-01-12 Myriam Fravizel-Equipamientos Metalomecanicos, Lda. Enganche rapido.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417733U (ja) * 1978-06-20 1979-02-05
JPS5922329B2 (ja) * 1976-06-21 1984-05-25 株式会社ニフコ コ−ド留め具
JPS6341657B2 (ja) * 1985-03-27 1988-08-18 Honda Motor Co Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922329B2 (ja) * 1976-06-21 1984-05-25 株式会社ニフコ コ−ド留め具
JPS5417733U (ja) * 1978-06-20 1979-02-05
JPS6341657B2 (ja) * 1985-03-27 1988-08-18 Honda Motor Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2349917A1 (es) * 2007-11-08 2011-01-12 Myriam Fravizel-Equipamientos Metalomecanicos, Lda. Enganche rapido.

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