JPS5842307U - camshaft - Google Patents

camshaft

Info

Publication number
JPS5842307U
JPS5842307U JP13715481U JP13715481U JPS5842307U JP S5842307 U JPS5842307 U JP S5842307U JP 13715481 U JP13715481 U JP 13715481U JP 13715481 U JP13715481 U JP 13715481U JP S5842307 U JPS5842307 U JP S5842307U
Authority
JP
Japan
Prior art keywords
cam lobe
stem
camshaft
sleeve
sintered metal
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
JP13715481U
Other languages
Japanese (ja)
Other versions
JPS6346641Y2 (en
Inventor
武 平岡
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 JP13715481U priority Critical patent/JPS5842307U/en
Publication of JPS5842307U publication Critical patent/JPS5842307U/en
Application granted granted Critical
Publication of JPS6346641Y2 publication Critical patent/JPS6346641Y2/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 the drawing]

第１Ｎ：本考案カムシャフト実施例断面図、第２図：第
１図Ａ−Ａ断面図、第３図：第１図要部拡大図。 付量の説１１ｍ、１：ステム、２ニスリーブ、３：カム
ロブ本体、４：ジャーナル、５：ギア、６：カムギア、
Ｎ：軟窒化層。1N: A sectional view of an embodiment of the camshaft of the present invention, FIG. 2: A sectional view taken along the line AA in FIG. 1, and FIG. 3: An enlarged view of the main part of FIG. 1. Weight theory: 11m, 1: stem, 2 sleeves, 3: cam lobe body, 4: journal, 5: gear, 6: cam gear,
N: soft nitrided layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋼パイプに焼結合金製カムロブを組付け、軟窒化処理し
てなるカムシャフトにおいて、前詰カムロブが真円の中
空部３０を有する焼結合金製カムロブ本体３と、該中空
部３０と嵌合されるスリーブ２とによりなり、かつ該カ
ムロブ本体３とスリーブ２との結合がカムロブ本体の焼
結収縮と拡散による結合によりなり、さらに前記カムロ
ブ本体に軟窒化層を有し、前記スリーブ２とステム１と
の結合部が溶接、ろう付、又は圧入によりなり、ステム
１には軟窒化層を有しないか、又は薄い熱処理層を有す
ることを特徴とするカムシャフト。In a camshaft formed by assembling a sintered metal cam lobe onto a steel pipe and performing soft-nitriding treatment, the front filling cam lobe fits into the sintered metal cam lobe main body 3 having a perfectly circular hollow part 30. The cam lobe body 3 and the sleeve 2 are bonded together by sintering contraction and diffusion of the cam lobe body, and the cam lobe body has a nitrocarburized layer, and the sleeve 2 and the stem 1. A camshaft having a stem 1 which is joined to the stem 1 by welding, brazing, or press-fitting, and wherein the stem 1 does not have a nitrocarburized layer or has a thin heat-treated layer.
JP13715481U 1981-09-17 1981-09-17 camshaft Granted JPS5842307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13715481U JPS5842307U (en) 1981-09-17 1981-09-17 camshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13715481U JPS5842307U (en) 1981-09-17 1981-09-17 camshaft

Publications (2)

Publication Number Publication Date
JPS5842307U true JPS5842307U (en) 1983-03-22
JPS6346641Y2 JPS6346641Y2 (en) 1988-12-02

Family

ID=29930447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13715481U Granted JPS5842307U (en) 1981-09-17 1981-09-17 camshaft

Country Status (1)

Country Link
JP (1) JPS5842307U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001554A1 (en) * 1983-09-28 1985-04-11 Nippon Piston Ring Co., Ltd. Shaft member
JP2010025011A (en) * 2008-07-22 2010-02-04 Jtekt Corp Camshaft device
JP2010025013A (en) * 2008-07-22 2010-02-04 Jtekt Corp Camshaft device
JP2010025012A (en) * 2008-07-22 2010-02-04 Jtekt Corp Camshaft device
JP2014190262A (en) * 2013-03-27 2014-10-06 Mitsubishi Motors Corp Method of manufacturing cam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001554A1 (en) * 1983-09-28 1985-04-11 Nippon Piston Ring Co., Ltd. Shaft member
JP2010025011A (en) * 2008-07-22 2010-02-04 Jtekt Corp Camshaft device
JP2010025013A (en) * 2008-07-22 2010-02-04 Jtekt Corp Camshaft device
JP2010025012A (en) * 2008-07-22 2010-02-04 Jtekt Corp Camshaft device
JP2014190262A (en) * 2013-03-27 2014-10-06 Mitsubishi Motors Corp Method of manufacturing cam

Also Published As

Publication number Publication date
JPS6346641Y2 (en) 1988-12-02

Similar Documents

Publication Publication Date Title
JPS58191305U (en) camshaft
JPS5988515U (en) bearing race
JPS5842307U (en) camshaft
JPS5837902U (en) camshaft
JPS5837901U (en) camshaft
JPS6028651U (en) camshaft
JPS58191458U (en) camshaft
JPS5837903U (en) camshaft
JPS58104304U (en) camshaft
JPS5842308U (en) camshaft
JPS5842306U (en) camshaft
JPS59105647U (en) camshaft
JPS607421U (en) rolling bearing
JPH03115654U (en)
JPS60121554U (en) assembly camshaft
JPS58134610U (en) camshaft
JPS60161769U (en) composite pipe
JPS59121406U (en) camshaft
JPS6056855U (en) assembly camshaft
JPS60181204U (en) Assembly type roll for long steel
JPS6324304U (en)
JPS6336647U (en)
JPS5842309U (en) camshaft
JPS607420U (en) rolling bearing
JPS6056856U (en) camshaft