JPH02145667U - - Google Patents

Info

Publication number
JPH02145667U
JPH02145667U JP5484289U JP5484289U JPH02145667U JP H02145667 U JPH02145667 U JP H02145667U JP 5484289 U JP5484289 U JP 5484289U JP 5484289 U JP5484289 U JP 5484289U JP H02145667 U JPH02145667 U JP H02145667U
Authority
JP
Japan
Prior art keywords
clutch
cam
pawl
pulley
clutch cam
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
JP5484289U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5484289U priority Critical patent/JPH02145667U/ja
Publication of JPH02145667U publication Critical patent/JPH02145667U/ja
Pending legal-status Critical Current

Links

Landscapes

  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例の要部を示す横断面図
、第２図は同実施例の要部を示す縦断面図、第３
図は従来の始動装置の要部を示す横断面図である
。 １０……機関の出力軸、１１……フライホイー
ル、１３……カバー、１５……始動用電動機、１
６……太陽歯車、１７……固定歯車、１９……遊
星歯車、２０……クラツチカム、２０ｃ……クラ
ツチカムの突起、２０ａ１……クラツチカムの外
周面、２０ｃ１……クラツチ爪当接部、２０ｃ２
……傾斜面、２５……クラツチプーリ、２７……
クラツチ爪。 Fig. 1 is a cross-sectional view showing the main part of an embodiment of the present invention, Fig. 2 is a longitudinal sectional view showing the main part of the embodiment, and Fig. 3 is a longitudinal sectional view showing the main part of the embodiment.
The figure is a cross-sectional view showing the main parts of a conventional starter device. 10... Engine output shaft, 11... Flywheel, 13... Cover, 15... Starting electric motor, 1
6...Sun gear, 17...Fixed gear, 19...Planetary gear, 20...Clutch cam, 20c...Protrusion of clutch cam, 20a1...Outer peripheral surface of clutch cam, 20c1...Clutch pawl contact portion, 20c2
... Inclined surface, 25 ... Clutch pulley, 27 ...
clutch claw.

Claims (1)

【実用新案登録請求の範囲】 外周面から突出した複数の突起を有し、各突起
の一側面がクラツチ爪当接部となつていて、各ク
ラツチ爪当接部が回転方向の前方に向く状態で回
転駆動されるクラツチカムと、 始動用電動機を駆動源として前記クラツチカム
を回転駆動するクラツチカム駆動機構と、 前記クラツチカムを取り囲む周壁部を有し、内
燃機関の出力軸に結合されたクラツチプーリと、 前記クラツチ爪当接部に当接する結合位置と該
クラツチ爪当接部から離脱する離脱位置との間を
回動し得る状態で前記クラツチプーリの周壁部の
内側に取り付けられて前記結合位置側にバネで付
勢され、前記クラツチプーリの回転により生じる
遠心力により前記離脱位置側に回動させられるク
ラツチ爪とを備えた内燃機関始動装置において、 前記クラツチカムの各突起のクラツチ爪当接部
と反対側の部分に該クラツチカムの外周面につな
がる傾斜面が形成されていることを特徴とする内
燃機関始動装置。[Claims for Utility Model Registration] A state in which the device has a plurality of protrusions protruding from the outer peripheral surface, one side of each protrusion serves as a clutch pawl abutting portion, and each clutch pawl abutting portion faces forward in the direction of rotation. a clutch cam that is rotationally driven by a clutch cam; a clutch cam drive mechanism that rotationally drives the clutch cam using a starting electric motor as a drive source; a clutch pulley that has a peripheral wall surrounding the clutch cam and is connected to an output shaft of an internal combustion engine; The clutch pulley is attached to the inner side of the peripheral wall of the clutch pulley and is attached by a spring to the coupling position side so as to be rotatable between a coupling position in which it contacts the pawl contact portion and a disengagement position in which it disengages from the clutch pawl contact portion. In the internal combustion engine starting device, the clutch pawl is rotated toward the detached position by the centrifugal force generated by the rotation of the clutch pulley. An internal combustion engine starting device characterized in that an inclined surface connected to an outer circumferential surface of the clutch cam is formed.
JP5484289U 1989-05-12 1989-05-12 Pending JPH02145667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5484289U JPH02145667U (en) 1989-05-12 1989-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5484289U JPH02145667U (en) 1989-05-12 1989-05-12

Publications (1)

Publication Number Publication Date
JPH02145667U true JPH02145667U (en) 1990-12-11

Family

ID=31577264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5484289U Pending JPH02145667U (en) 1989-05-12 1989-05-12

Country Status (1)

Country Link
JP (1) JPH02145667U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734245U (en) * 1993-11-30 1995-06-23 株式会社マキシンコー Reverse rotation prevention device for rotating shaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243178B2 (en) * 1983-04-28 1987-09-11 Canon Kk
JPS6345505A (en) * 1986-08-13 1988-02-26 Matsushita Electric Ind Co Ltd Horizontal measuring instrument
JPS63219870A (en) * 1987-03-06 1988-09-13 Maruyama Seisakusho:Kk Method and device for starting small two-cycle engine
JPH02112670A (en) * 1988-10-22 1990-04-25 Sutaatengu Kogyo Kk Starter for small engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243178B2 (en) * 1983-04-28 1987-09-11 Canon Kk
JPS6345505A (en) * 1986-08-13 1988-02-26 Matsushita Electric Ind Co Ltd Horizontal measuring instrument
JPS63219870A (en) * 1987-03-06 1988-09-13 Maruyama Seisakusho:Kk Method and device for starting small two-cycle engine
JPH02112670A (en) * 1988-10-22 1990-04-25 Sutaatengu Kogyo Kk Starter for small engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734245U (en) * 1993-11-30 1995-06-23 株式会社マキシンコー Reverse rotation prevention device for rotating shaft

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