JPS59127920U - Lubricating device for the end of the pivot shaft - Google Patents

Lubricating device for the end of the pivot shaft

Info

Publication number
JPS59127920U
JPS59127920U JP1999683U JP1999683U JPS59127920U JP S59127920 U JPS59127920 U JP S59127920U JP 1999683 U JP1999683 U JP 1999683U JP 1999683 U JP1999683 U JP 1999683U JP S59127920 U JPS59127920 U JP S59127920U
Authority
JP
Japan
Prior art keywords
pivot shaft
lubricating device
lubricating oil
flow
thrust washer
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
JP1999683U
Other languages
Japanese (ja)
Inventor
信夫 藤田
小野原　一幸
坂東　啓二
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1999683U priority Critical patent/JPS59127920U/en
Publication of JPS59127920U publication Critical patent/JPS59127920U/en
Pending legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例の断面図、第２図は本考案の実施例を示
す断面図、第３図はチ量ツクバルブ取付部分の拡大図、
第４図はトラニオン取り外し状態の断面図である。 ２はピボット軸、３は揺動部材、１３は取付部材、２０
はスラストワッシャ、２９はチェックバルブ。Fig. 1 is a sectional view of a conventional example, Fig. 2 is a sectional view showing an embodiment of the present invention, Fig. 3 is an enlarged view of the mounting part of the check valve,
FIG. 4 is a sectional view of the trunnion in a removed state. 2 is a pivot shaft, 3 is a swinging member, 13 is a mounting member, 20
is a thrust washer, and 29 is a check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピボット軸２の回りに揺動部材３を揺動自在：こ設け、
ピボット軸端部にスラストワッシャ２０を設けると共に
、揺動部材３に固着した取付部材１３の内端面２７ａを
スラストワッシャ２◎に摺゛　　　接して摺動部分Ａと
し、前記スラストワッシャ２０に、摺動部分Ａに向う潤
滑油の流れを阻止するチェックバルブ２？を、取付部材
１３の内側面２７ａと当接すると前記潤滑油の流れを許
容するように設けたことを特徴とするピボット軸端部の
潤滑装置。The swinging member 3 is swingable around the pivot shaft 2.
A thrust washer 20 is provided at the end of the pivot shaft, and the inner end surface 27a of the mounting member 13 fixed to the swinging member 3 is in sliding contact with the thrust washer 2◎ to form a sliding portion A. Check valve 2 that blocks the flow of lubricating oil toward part A? A lubricating device for an end of a pivot shaft, characterized in that the lubricating oil is allowed to flow when the lubricating oil comes into contact with the inner surface 27a of the mounting member 13.
JP1999683U 1983-02-16 1983-02-16 Lubricating device for the end of the pivot shaft Pending JPS59127920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1999683U JPS59127920U (en) 1983-02-16 1983-02-16 Lubricating device for the end of the pivot shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1999683U JPS59127920U (en) 1983-02-16 1983-02-16 Lubricating device for the end of the pivot shaft

Publications (1)

Publication Number Publication Date
JPS59127920U true JPS59127920U (en) 1984-08-28

Family

ID=30151134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1999683U Pending JPS59127920U (en) 1983-02-16 1983-02-16 Lubricating device for the end of the pivot shaft

Country Status (1)

Country Link
JP (1) JPS59127920U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475218U (en) * 1990-11-13 1992-06-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475218U (en) * 1990-11-13 1992-06-30

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