JPH0342004U - - Google Patents

Info

Publication number
JPH0342004U
JPH0342004U JP10174489U JP10174489U JPH0342004U JP H0342004 U JPH0342004 U JP H0342004U JP 10174489 U JP10174489 U JP 10174489U JP 10174489 U JP10174489 U JP 10174489U JP H0342004 U JPH0342004 U JP H0342004U
Authority
JP
Japan
Prior art keywords
rocker arm
peripheral surface
wear
combustion engine
internal combustion
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
JP10174489U
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 JP10174489U priority Critical patent/JPH0342004U/ja
Publication of JPH0342004U publication Critical patent/JPH0342004U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る内燃機関のロツカアーム
が装着された動弁機構の正面図、第2図は第1図
の−線に沿う断面図、第3図は従来のロツカ
アームが装着された動弁機構の正面図、第4図は
特開昭53−92025号公報に開示されたロツ
カアームの部分拡大断面図、第5図は第4図のロ
ツカアームの摩耗状態を示す断面図、である。 1……ロツカアーム、11……ボス穴、11a
……内周面、12……ブツシユ、13……クラウ
ニング、14……ロツカシヤフト。

Claims (1)

    【実用新案登録請求の範囲】
  1. アルミニウム合金からなる内燃機関のロツカア
    ームにおいて、該ロツカアームのボス穴の内周面
    に、外周面にクラウニングが施された耐摩耗性を
    有するブツシユを圧入したことを特徴とする内燃
    機関のロツカアーム。
JP10174489U 1989-09-01 1989-09-01 Pending JPH0342004U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10174489U JPH0342004U (ja) 1989-09-01 1989-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10174489U JPH0342004U (ja) 1989-09-01 1989-09-01

Publications (1)

Publication Number Publication Date
JPH0342004U true JPH0342004U (ja) 1991-04-22

Family

ID=31650677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10174489U Pending JPH0342004U (ja) 1989-09-01 1989-09-01

Country Status (1)

Country Link
JP (1) JPH0342004U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054587A1 (ja) * 2004-11-17 2006-05-26 Tanaka Seimitsu Kogyo Co., Ltd. 圧入部材
JP2014173463A (ja) * 2013-03-07 2014-09-22 Otics Corp 内燃機関の動弁機構

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054587A1 (ja) * 2004-11-17 2006-05-26 Tanaka Seimitsu Kogyo Co., Ltd. 圧入部材
JP2014173463A (ja) * 2013-03-07 2014-09-22 Otics Corp 内燃機関の動弁機構

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