JPS60150361U - camshaft - Google Patents

camshaft

Info

Publication number
JPS60150361U
JPS60150361U JP3923384U JP3923384U JPS60150361U JP S60150361 U JPS60150361 U JP S60150361U JP 3923384 U JP3923384 U JP 3923384U JP 3923384 U JP3923384 U JP 3923384U JP S60150361 U JPS60150361 U JP S60150361U
Authority
JP
Japan
Prior art keywords
camshaft
remelted
tic
crankshaft
hardened layer
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
JP3923384U
Other languages
Japanese (ja)
Inventor
佐賀　紀彦
蒔田　強
広野　久雄
東　雅美
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP3923384U priority Critical patent/JPS60150361U/en
Publication of JPS60150361U publication Critical patent/JPS60150361U/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (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) [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]

図面は本考案に係るカムシャフトの全体を示す図である
。 尚、図面中１はカムシャフト、２はカム部、３はジャー
ナル部、４は研摩逃げ溝、５はアール部、６は硬化層、
７は加熱装置である。The drawing is a diagram showing the entire camshaft according to the present invention. In addition, in the drawing, 1 is a camshaft, 2 is a cam part, 3 is a journal part, 4 is a grinding relief groove, 5 is a radiused part, 6 is a hardened layer,
7 is a heating device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクシャフトの回転動をバルブに伝達スるカムシャ
フトにおいて、軸受部によって回転自在に支承される前
記カムシャフトのジャーナル部表面には、プラズマアー
ク、ＴｉＣ或いはレーザービーム等の高エネルギー熱源
にて再溶融処理してなる硬化層が形成されていることを
特徴とするカムシャフト。In a camshaft that transmits the rotational motion of a crankshaft to a valve, the surface of the journal portion of the camshaft, which is rotatably supported by a bearing portion, is remelted using a high-energy heat source such as plasma arc, TiC, or a laser beam. A camshaft characterized by having a hardened layer formed through treatment.
JP3923384U 1984-03-19 1984-03-19 camshaft Pending JPS60150361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3923384U JPS60150361U (en) 1984-03-19 1984-03-19 camshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3923384U JPS60150361U (en) 1984-03-19 1984-03-19 camshaft

Publications (1)

Publication Number Publication Date
JPS60150361U true JPS60150361U (en) 1985-10-05

Family

ID=30546997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3923384U Pending JPS60150361U (en) 1984-03-19 1984-03-19 camshaft

Country Status (1)

Country Link
JP (1) JPS60150361U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196362A (en) * 1982-05-10 1983-11-15 Toyota Motor Corp Cast iron cam shaft and manufacture
JPS5939702B2 (en) * 1976-01-13 1984-09-26 新日本製鐵株式会社 Measuring device for moving objects

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939702B2 (en) * 1976-01-13 1984-09-26 新日本製鐵株式会社 Measuring device for moving objects
JPS58196362A (en) * 1982-05-10 1983-11-15 Toyota Motor Corp Cast iron cam shaft and manufacture

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