JPS6012604U - Rolling type rotsuka arm - Google Patents

Rolling type rotsuka arm

Info

Publication number
JPS6012604U
JPS6012604U JP10486283U JP10486283U JPS6012604U JP S6012604 U JPS6012604 U JP S6012604U JP 10486283 U JP10486283 U JP 10486283U JP 10486283 U JP10486283 U JP 10486283U JP S6012604 U JPS6012604 U JP S6012604U
Authority
JP
Japan
Prior art keywords
rocker arm
arm
rotsuka
rolling
rolling type
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
JP10486283U
Other languages
Japanese (ja)
Inventor
茂 佐竹
中小原　武
昌孝 海道
博之 村瀬
坂口　清
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10486283U priority Critical patent/JPS6012604U/en
Publication of JPS6012604U publication Critical patent/JPS6012604U/en
Pending legal-status Critical Current

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  • 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 the drawing]

第１図は従来のピンタイプのころがり式ロッカアームの
縦断面図、第２図は第１図の部分拡大平面図、第３図は
、本考案のころがり式ロッカアームに使用する鋼製薄肉
部材の形状例を示す斜視図、第４図〜第６図は、本考案
のころがり式ロッカアームに使用する鋼製薄肉部材の形
状例を示す正面図、第７図は本考案の実施例に係るころ
がり式ロッカアームの縦断面図、第８図は第７図の部分
拡大横断面図、第９図は耐熱添付性試験結果を示す図で
ある。 １０・・・・・・ロッカアーム、１１・・・・・・ロッ
カシャフト、１２・・・・・・フォーク部、１３−−−
−−−ピン、１４・・・・・・ローラ、１５・・・・・
・鋼製薄肉部材（板状フォイル部材）。 才　１　圀Figure 1 is a vertical cross-sectional view of a conventional pin-type rolling rocker arm, Figure 2 is a partially enlarged plan view of Figure 1, and Figure 3 is the shape of a thin steel member used in the rolling rocker arm of the present invention. A perspective view showing an example, FIGS. 4 to 6 are front views showing an example of the shape of a thin steel member used in a rolling type rocker arm of the present invention, and FIG. 7 is a rolling type rocker arm according to an embodiment of the present invention. FIG. 8 is a partially enlarged cross-sectional view of FIG. 7, and FIG. 9 is a diagram showing the results of a heat-resistant adhesion test. 10...Rocker arm, 11...Rocker shaft, 12...Fork part, 13---
---Pin, 14...Roller, 15...
- Thin steel members (plate-like foil members). talent 1 country

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ロッカアームの一端に形成された二股のフォーク
部に、ローラがピンにより回転自在に支持されたころが
り式ロッカアームであって、前記ピンとローラの間に、
このピンを覆うように鋼製薄肉部材が介装されているこ
とを特徴とするころがり式ロッカアーム。(1) A rolling rocker arm in which a roller is rotatably supported by a pin on a bifurcated fork portion formed at one end of the rocker arm, and between the pin and the roller,
A rolling rocker arm characterized by a thin steel member interposed to cover this pin. （２）　　実用新案登録請求の範囲第１項において、前
記鋼製薄肉部材に軟窒化処理が施されていることを特徴
とするころがり式ロッカアーム。(2) Utility Model Registration The rolling type rocker arm according to claim 1, wherein the thin steel member is subjected to soft nitriding treatment.
JP10486283U 1983-07-05 1983-07-05 Rolling type rotsuka arm Pending JPS6012604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10486283U JPS6012604U (en) 1983-07-05 1983-07-05 Rolling type rotsuka arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10486283U JPS6012604U (en) 1983-07-05 1983-07-05 Rolling type rotsuka arm

Publications (1)

Publication Number Publication Date
JPS6012604U true JPS6012604U (en) 1985-01-28

Family

ID=30246045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10486283U Pending JPS6012604U (en) 1983-07-05 1983-07-05 Rolling type rotsuka arm

Country Status (1)

Country Link
JP (1) JPS6012604U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100245495B1 (en) * 1997-06-23 2000-03-02 류정열 Multi-valve system for diesel engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100245495B1 (en) * 1997-06-23 2000-03-02 류정열 Multi-valve system for diesel engine

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