JPS58146803U - Rotzker arm - Google Patents

Rotzker arm

Info

Publication number
JPS58146803U
JPS58146803U JP4415082U JP4415082U JPS58146803U JP S58146803 U JPS58146803 U JP S58146803U JP 4415082 U JP4415082 U JP 4415082U JP 4415082 U JP4415082 U JP 4415082U JP S58146803 U JPS58146803 U JP S58146803U
Authority
JP
Japan
Prior art keywords
rotzker
arm
rocker arm
abstract
cam
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
JP4415082U
Other languages
Japanese (ja)
Inventor
猪爪　孝一
Original Assignee
帝国ピストンリング株式会社
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 帝国ピストンリング株式会社 filed Critical 帝国ピストンリング株式会社
Priority to JP4415082U priority Critical patent/JPS58146803U/en
Publication of JPS58146803U publication Critical patent/JPS58146803U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (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図は本考案の実施例のロッカーアームを示す正面図
である。第２図は、エンジンテストを行った場合の実施
例１，２と比較例１の摩耗量を示したグラフである。 １・・・焼結合金製チップ、２・・田ツカーアーム本体
１．４・・・カムとの摺接面。FIG. 1 is a front view showing a rocker arm according to an embodiment of the present invention. FIG. 2 is a graph showing the amount of wear in Examples 1 and 2 and Comparative Example 1 when an engine test was conducted. 1...Sintered metal tip, 2...Tatsuka arm body 1.4...Sliding surface with the cam.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロッカーアーム本体に固着した焼結合金製チップのカム
との摺接面にレーザビーム或いは電子ビームによる硬さ
ＨＶ５００以上の溶融チル層を形成したロッカーアーム
。A rocker arm in which a molten chill layer with a hardness of HV500 or more is formed by a laser beam or an electron beam on the sliding surface of a sintered metal chip fixed to the rocker arm body and the cam.
JP4415082U 1982-03-30 1982-03-30 Rotzker arm Pending JPS58146803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4415082U JPS58146803U (en) 1982-03-30 1982-03-30 Rotzker arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4415082U JPS58146803U (en) 1982-03-30 1982-03-30 Rotzker arm

Publications (1)

Publication Number Publication Date
JPS58146803U true JPS58146803U (en) 1983-10-03

Family

ID=30055218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4415082U Pending JPS58146803U (en) 1982-03-30 1982-03-30 Rotzker arm

Country Status (1)

Country Link
JP (1) JPS58146803U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499936A (en) * 1972-05-22 1974-01-29
JPS51143518A (en) * 1975-06-06 1976-12-09 Mitsubishi Metal Corp Wear resistant iron-base sintered alloy for rocker arm

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499936A (en) * 1972-05-22 1974-01-29
JPS51143518A (en) * 1975-06-06 1976-12-09 Mitsubishi Metal Corp Wear resistant iron-base sintered alloy for rocker arm

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