JPS6028651U - カムシヤフト - Google Patents

カムシヤフト

Info

Publication number
JPS6028651U
JPS6028651U JP12025783U JP12025783U JPS6028651U JP S6028651 U JPS6028651 U JP S6028651U JP 12025783 U JP12025783 U JP 12025783U JP 12025783 U JP12025783 U JP 12025783U JP S6028651 U JPS6028651 U JP S6028651U
Authority
JP
Japan
Prior art keywords
shaft member
camshaft
projections
grooves
peripheral surface
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
JP12025783U
Other languages
English (en)
Inventor
山地　正昭
修 平河
俊輔 竹口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Priority to JP12025783U priority Critical patent/JPS6028651U/ja
Priority to GB08506985A priority patent/GB2153477A/en
Priority to PCT/JP1984/000124 priority patent/WO1985000864A1/ja
Priority to DE19843490389 priority patent/DE3490389T1/de
Publication of JPS6028651U publication Critical patent/JPS6028651U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0475—Hollow camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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。

Description

【図面の簡単な説明】
第１図は本考案実施例カムシャフトめ要部破断正面図、
・第２図はその中央側断面図である。 １０：カムシャフト、１１：鋼パイプ製のステ・ム（軸
部材）、１１ａ：溝、１２：カムロブ（構成部品）、１
２ａ：突起、１３，１４：油室。 補正　昭５９．　１．２７ 実用新案登−請門範叩禿次のように補正する。 ′　Ｏ実用新案登録請求の範囲　　　。 ゛　　外周面に溝または突起が軸方向に形成された鋼パ
イプ製の軸部材と、前記軸部材に嵌合し上記溝または突
起に嵌挿する突起または溝が内周面に形−各 成され非構成部品とを備え、上記軸部材及び上記構成部
品に互いに連通ずる油室がそれぞれ半径方向に穿設され
たカムシャフトにおいて、上記軸部材に穿設された油穴
の径と上記構成部品に穿設された油室の径のいずれか一
方を他方よりも大きく形成したことを特徴とするカムシ
ャフト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周面に１または２以上の溝または突起が軸方向に形成
    された鋼パイプ製の軸部材と、前記軸部材に嵌合し上記
    溝または突起に嵌挿する突起または溝が内周面に形成さ
    れたカムロブを含むジャーナル、ギア等の構成部品とを
    備え、上記軸部材及び上記構成部品に互いに連通ずる油
    室がそれぞれ穿設されたカムシャフトにおいて、上記軸
    部材に穿設された油室の径は上記構成部品に穿設された
    油室の径より大きいことを特徴とするカムシャフト。
JP12025783U 1983-08-03 1983-08-03 カムシヤフト Pending JPS6028651U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12025783U JPS6028651U (ja) 1983-08-03 1983-08-03 カムシヤフト
GB08506985A GB2153477A (en) 1983-08-03 1984-03-23 Cam shaft
PCT/JP1984/000124 WO1985000864A1 (fr) 1983-08-03 1984-03-23 Arbre a cames
DE19843490389 DE3490389T1 (de) 1983-08-03 1984-03-23 Steuerwelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12025783U JPS6028651U (ja) 1983-08-03 1983-08-03 カムシヤフト

Publications (1)

Publication Number Publication Date
JPS6028651U true JPS6028651U (ja) 1985-02-26

Family

ID=14781720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12025783U Pending JPS6028651U (ja) 1983-08-03 1983-08-03 カムシヤフト

Country Status (4)

Country Link
JP (1) JPS6028651U (ja)
DE (1) DE3490389T1 (ja)
GB (1) GB2153477A (ja)
WO (1) WO1985000864A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3163505B2 (ja) * 1991-06-07 2001-05-08 日本ピストンリング株式会社 シャフトを嵌合部材に圧入してなる機械要素及びその製造方法
JP4158507B2 (ja) * 2002-12-05 2008-10-01 トヨタ自動車株式会社 内燃機関の弁駆動システム
DE102013205129A1 (de) 2013-03-22 2014-09-25 Mahle International Gmbh Lagerrahmen oder Zylinderkopfhaube einer Brennkraftmaschine
DE102020209633A1 (de) 2020-07-30 2022-02-03 Mahle International Gmbh Verfahren zur Herstellung eines Spritzkanals in einem Wellenrohr

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353782U (ja) * 1976-10-12 1978-05-09

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723150B2 (ja) * 1972-12-21 1982-05-17
JPS5353782Y2 (ja) * 1973-11-21 1978-12-22
JPS5610859A (en) * 1979-07-04 1981-02-03 Nippon Piston Ring Co Ltd Cam shaft
JPS5743051A (en) * 1980-08-27 1982-03-10 Toyota Motor Corp Manufacturing method for assembled cam shaft

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353782U (ja) * 1976-10-12 1978-05-09

Also Published As

Publication number Publication date
GB2153477A (en) 1985-08-21
WO1985000864A1 (fr) 1985-02-28
DE3490389T1 (de) 1985-10-31
GB8506985D0 (en) 1985-04-24

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