JPS607356U - Engine cam pulley structure - Google Patents

Engine cam pulley structure

Info

Publication number
JPS607356U
JPS607356U JP9827883U JP9827883U JPS607356U JP S607356 U JPS607356 U JP S607356U JP 9827883 U JP9827883 U JP 9827883U JP 9827883 U JP9827883 U JP 9827883U JP S607356 U JPS607356 U JP S607356U
Authority
JP
Japan
Prior art keywords
cam pulley
camshaft
crankshaft
shaft end
pulley structure
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
JP9827883U
Other languages
Japanese (ja)
Inventor
冨永　和雄
伸一 田中
田中　義道
明子 原
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP9827883U priority Critical patent/JPS607356U/en
Publication of JPS607356U publication Critical patent/JPS607356U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (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]

第１図〜第７図は本考案の第１実施例を示し、第１図は
全体正面図、第２図および第３図はそれぞれタイミング
ベルトの脱着時におけるカムプーリの状態を示す第１図
の要部拡大説明図、第４図は突起の拡大正面図、第５図
は突起の拡大側面図、第６図はカムプーリの拡大正面図
、第７図は第６図の■−■線断面図、第８図は第２実施
例を示す第２図相当図、第９図は第８図のＩＸ−ＩＸ線
断面図、第１０図は従来例を示す縦断側面図である。 Ａ・・・・・・エンジン、７・・・・・・クランクシャ
フト、８・・・・・・クランクプーリ、９・・・・・・
カムシャフト、１０゜１０′・・・・・・カムプーリ、
１１・・・・・・タイミングベルト、１６・・・・・・
突起、１７・・・・・・ガイド溝、１７ｂ・・・・・・
一端部、２６・・・・・・ガイド溝。Figures 1 to 7 show a first embodiment of the present invention, with Figure 1 being an overall front view, and Figures 2 and 3 showing the state of the cam pulley when the timing belt is being installed and removed. 4 is an enlarged front view of the projection, 5 is an enlarged side view of the projection, 6 is an enlarged front view of the cam pulley, and 7 is a cross-sectional view taken along the line ■-■ of FIG. 6. , FIG. 8 is a view corresponding to FIG. 2 showing the second embodiment, FIG. 9 is a sectional view taken along the line IX--IX in FIG. 8, and FIG. 10 is a longitudinal sectional side view showing the conventional example. A...Engine, 7...Crankshaft, 8...Crank pulley, 9...
Camshaft, 10°10'...Cam pulley,
11... Timing belt, 16...
Projection, 17...Guide groove, 17b...
One end, 26...Guide groove.

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軸端部に固定されたクランクプーリ
と、上記クランクシャフトの上方に位置するカムシャフ
トの軸端部に固定されたカムプーリと、上記両プーリ間
に巻掛けられたタイミングベルトもしくはタイミングチ
ェーンとを備え、クランクシャフトによりカムシャフト
を同期駆動するようにしたエンジンにおいて、上記カム
シャフトの軸端部には軸方向に突出する突起が設けられ
ており一カムブーりには上記突起が摺動自在に嵌合しか
つカムプーリをクランクプーリに近付く方向に案内する
ガイド溝が形成されていて、該ガイド溝はその一端部に
突起が当接したときにカムプーリとカムシャフトとの回
転中心が一致するように設けられていることを特徴とす
るエンジンのカムプーリ構造。A crank pulley fixed to the shaft end of the crankshaft, a cam pulley fixed to the shaft end of the camshaft located above the crankshaft, and a timing belt or timing chain wound between the two pulleys. In an engine in which a camshaft is driven synchronously by a crankshaft, a protrusion that protrudes in the axial direction is provided on the shaft end of the camshaft, and the protrusion is slidable on one camshaft. A guide groove is formed in which the cam pulley is fitted and which guides the cam pulley in a direction approaching the crank pulley. An engine cam pulley structure characterized by being provided.
JP9827883U 1983-06-25 1983-06-25 Engine cam pulley structure Pending JPS607356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9827883U JPS607356U (en) 1983-06-25 1983-06-25 Engine cam pulley structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9827883U JPS607356U (en) 1983-06-25 1983-06-25 Engine cam pulley structure

Publications (1)

Publication Number Publication Date
JPS607356U true JPS607356U (en) 1985-01-19

Family

ID=30233414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9827883U Pending JPS607356U (en) 1983-06-25 1983-06-25 Engine cam pulley structure

Country Status (1)

Country Link
JP (1) JPS607356U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225760A (en) * 1987-03-12 1988-09-20 Tokyo Jido Kiko Kk Belt transmission machine
JPS63154988U (en) * 1987-03-30 1988-10-12
JPH0556837U (en) * 1992-01-16 1993-07-27 藤倉ゴム工業株式会社 Cylinder for powder bridge prevention device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225760A (en) * 1987-03-12 1988-09-20 Tokyo Jido Kiko Kk Belt transmission machine
JPS63154988U (en) * 1987-03-30 1988-10-12
JPH0556837U (en) * 1992-01-16 1993-07-27 藤倉ゴム工業株式会社 Cylinder for powder bridge prevention device

Similar Documents

Publication Publication Date Title
JPS607356U (en) Engine cam pulley structure
JPS5973507U (en) Lubricating device for engine camshaft thrust receiver
JPS5819158U (en) belt transmission
JPS5979525U (en) Engine timing cam chain guide
JPS6052355U (en) engine belt drive
JPS5967507U (en) Internal combustion engine oil pump mounting device
JPS59127946U (en) double tooth timing belt
JPS5968110U (en) Camshaft lubrication system
JPS5919974U (en) engine recoil starter
JPS5873906U (en) timing device
JPS59170641U (en) Cover device for timing transmission mechanism in internal combustion engine
JPS5832106U (en) Camshaft drive device
JPS6097329U (en) Timing transmission in internal combustion engines
JPS59174445U (en) Chain tensioner device
JPS58181998U (en) Drive mechanism of vane pump vacuum pump
JPS6054704U (en) engine camshaft
JPS6132534U (en) Engine timing belt drive
JPS60175994U (en) Engine timing belt cover device
JPS6098726U (en) Engine chain guide device
JPS59136067U (en) Driven pulley of internal combustion engine
JPS6032508U (en) Drive mechanism of oil pump for vertical engine
JPS5996310U (en) Internal combustion engine valve timing control device
JPS6141954U (en) Sprocket for belt
JPS6081350U (en) Timing belt tension automatic adjustment device
JPS608553U (en) belt tensioner