JPS60121553U - assembly camshaft - Google Patents

assembly camshaft

Info

Publication number
JPS60121553U
JPS60121553U JP755284U JP755284U JPS60121553U JP S60121553 U JPS60121553 U JP S60121553U JP 755284 U JP755284 U JP 755284U JP 755284 U JP755284 U JP 755284U JP S60121553 U JPS60121553 U JP S60121553U
Authority
JP
Japan
Prior art keywords
phase sintered
sintered alloy
groove
assembled
solid
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.)
Granted
Application number
JP755284U
Other languages
Japanese (ja)
Other versions
JPH0247799Y2 (en
Inventor
梅葉　源吉
武 平岡
浦野　茂
修 平河
俊輔 竹口
智士 川合
Original Assignee
日本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 日本ピストンリング株式会社 filed Critical 日本ピストンリング株式会社
Priority to JP755284U priority Critical patent/JPS60121553U/en
Publication of JPS60121553U publication Critical patent/JPS60121553U/en
Application granted granted Critical
Publication of JPH0247799Y2 publication Critical patent/JPH0247799Y2/ja
Granted legal-status Critical Current

Links

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) [Summary] 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図は従来のカムシャフトを示す図、第２図はこの考
案のカムシャフトの一実施例を示すたて断面図、第３図
は同じく別の実施例を示す断面図である。FIG. 1 is a diagram showing a conventional camshaft, FIG. 2 is a vertical sectional view showing one embodiment of the camshaft of this invention, and FIG. 3 is a sectional view showing another embodiment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シャフトに、カムロブ−ジャーナル等の構成部品を組付
は一体化させてなる組立カムシャフトにおいて、構成部
品は、内周部の軸方向中央部、に溝を設けて二分割され
た固相焼結部分と、中央溝部に嵌めこまれた溝の軸方向
長さより長い軸方向長さをもつ液相焼結合金とよりなり
、シャフト、固相焼結合金部分、液相焼結合金部分の三
者が拡散結合により冶金学的に一体結合されていること
を特徴とする組立カムシャフト。In an assembled camshaft in which component parts such as a cam lobe and journal are assembled and integrated with a shaft, the component parts are solid-phase sintered and divided into two with a groove in the axial center of the inner circumference. and a liquid-phase sintered alloy having an axial length longer than the axial length of the groove fitted into the central groove, and the shaft, the solid-phase sintered alloy part, and the liquid-phase sintered alloy part. An assembled camshaft characterized in that the camshafts are integrally joined metallurgically by diffusion bonding.
JP755284U 1984-01-25 1984-01-25 assembly camshaft Granted JPS60121553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP755284U JPS60121553U (en) 1984-01-25 1984-01-25 assembly camshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP755284U JPS60121553U (en) 1984-01-25 1984-01-25 assembly camshaft

Publications (2)

Publication Number Publication Date
JPS60121553U true JPS60121553U (en) 1985-08-16
JPH0247799Y2 JPH0247799Y2 (en) 1990-12-14

Family

ID=30486004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP755284U Granted JPS60121553U (en) 1984-01-25 1984-01-25 assembly camshaft

Country Status (1)

Country Link
JP (1) JPS60121553U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006144799A (en) * 2004-11-20 2006-06-08 Mahle Ventiltrieb Gmbh Cam shaft especially for automobile engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117223A (en) * 1975-04-07 1976-10-15 Kubota Ltd Camming mechanism in valve-opening etc of internal-combustion engine
JPS57154556A (en) * 1981-03-19 1982-09-24 Nippon Piston Ring Co Ltd Manufacturing method of cam shaft
JPS5841211A (en) * 1981-09-04 1983-03-10 Nippon Piston Ring Co Ltd Cam shaft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117223A (en) * 1975-04-07 1976-10-15 Kubota Ltd Camming mechanism in valve-opening etc of internal-combustion engine
JPS57154556A (en) * 1981-03-19 1982-09-24 Nippon Piston Ring Co Ltd Manufacturing method of cam shaft
JPS5841211A (en) * 1981-09-04 1983-03-10 Nippon Piston Ring Co Ltd Cam shaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006144799A (en) * 2004-11-20 2006-06-08 Mahle Ventiltrieb Gmbh Cam shaft especially for automobile engine
JP4690866B2 (en) * 2004-11-20 2011-06-01 マーレ ヴェンティルトリープ ゲゼルシャフト ミット ベシュレンクテル ハフツング Camshaft especially for automobile engines

Also Published As

Publication number Publication date
JPH0247799Y2 (en) 1990-12-14

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