JPS629754U - - Google Patents

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Publication number
JPS629754U
JPS629754U JP10187385U JP10187385U JPS629754U JP S629754 U JPS629754 U JP S629754U JP 10187385 U JP10187385 U JP 10187385U JP 10187385 U JP10187385 U JP 10187385U JP S629754 U JPS629754 U JP S629754U
Authority
JP
Japan
Prior art keywords
belt
continuously variable
variable transmission
flow fan
driven
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
JP10187385U
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 JP10187385U priority Critical patent/JPS629754U/ja
Publication of JPS629754U publication Critical patent/JPS629754U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案が適用されるべき自動二輪車の
駆動装置を示す斜視図である。第２図は本考案に
基づくベルト伝動型無段変速機を部分的に切除し
て示す上面図である。第３図はプーリとＶベルト
との関係を示す側面図である。第４図は第２図に
於ける―線に沿う部分断面図である。 １……エンジン、２……ドライブプーリ、３…
…Ｖベルト、４……ドリブンプーリ、５……遠心
クラツチ、６……減速機、７……後輪、８……カ
バー、８ａ……外気吸入口、１１……コンロツド
、１２……クランク軸、１３……固定ドライブプ
ーリハーフ、１３ａ……フアンブレード、１４…
…可動ドライブプーリハーフ、１５……ローラウ
エイト、１６……固定ドリブンプーリハーフ、１
７……可動ドリブンプーリハーフ、１８……プー
リ軸、１９……中空軸、２０……コイルばね、２
１……駆動軸、３１……最大速度比時のベルトラ
イン、３２……最小速度比時のベルトライン、３
３……ガイドローラ、３３ａ……内輪部、３３ｂ
……外輪部、３４……ボス、３５……固定軸、３
６……ベーン、３７……開口、３８……導風路。 FIG. 1 is a perspective view showing a drive system for a motorcycle to which the present invention is applied. FIG. 2 is a partially cutaway top view of the belt-driven continuously variable transmission according to the present invention. FIG. 3 is a side view showing the relationship between the pulley and the V-belt. FIG. 4 is a partial sectional view taken along the line - in FIG. 2. 1...Engine, 2...Drive pulley, 3...
...V belt, 4...Driven pulley, 5...Centrifugal clutch, 6...Reducer, 7...Rear wheel, 8...Cover, 8a...Outside air intake port, 11...Conrod, 12...Crankshaft , 13... fixed drive pulley half, 13a... fan blade, 14...
...Movable drive pulley half, 15...Roller weight, 16...Fixed driven pulley half, 1
7...Movable driven pulley half, 18...Pulley shaft, 19...Hollow shaft, 20...Coil spring, 2
1... Drive shaft, 31... Belt line at maximum speed ratio, 32... Belt line at minimum speed ratio, 3
3...Guide roller, 33a...Inner ring portion, 33b
... Outer ring part, 34 ... Boss, 35 ... Fixed shaft, 3
6... Vane, 37... Opening, 38... Air guide path.

補正 昭６０．１０．２４ 考案の名称を次のように補正する。 考案の名称 ベルト伝動型無段変速機の冷却
構造Amendment October 24, 1980 The name of the invention is amended as follows. Name of invention Cooling structure for belt-driven continuously variable transmission

Claims (1)

【実用新案登録請求の範囲】 可変径型ドライブプーリと、ドリブンプーリと
、これらプーリ間に懸回されるＶベルトとからな
る無段変速機と、該無段変速機を覆うカバーと、
該カバー内への外気吸入手段とを有するベルト伝
動型無段変速機の冷却構造であつて、 前記両プーリ間に前記Ｖベルトと接触して回転
可能な軸流フアンと、前記カバーの前記軸流フア
ンと隣接する位置に開口する排気口とを有するこ
とを特徴とするベルト伝動型無段変速機の冷却構
造。[Claims for Utility Model Registration] A continuously variable transmission comprising a variable diameter drive pulley, a driven pulley, and a V-belt suspended between these pulleys; a cover covering the continuously variable transmission;
A cooling structure for a belt-driven continuously variable transmission having outside air suction means into the cover, the axial flow fan rotatable in contact with the V-belt between both pulleys, and the shaft of the cover. A cooling structure for a belt-driven continuously variable transmission, characterized by having a flow fan and an exhaust port that opens at a position adjacent to the flow fan.
JP10187385U 1985-07-04 1985-07-04 Pending JPS629754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10187385U JPS629754U (en) 1985-07-04 1985-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10187385U JPS629754U (en) 1985-07-04 1985-07-04

Publications (1)

Publication Number Publication Date
JPS629754U true JPS629754U (en) 1987-01-21

Family

ID=30973001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10187385U Pending JPS629754U (en) 1985-07-04 1985-07-04

Country Status (1)

Country Link
JP (1) JPS629754U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120076U (en) * 1984-07-10 1986-02-05 株式会社トーキン Printed board
JPS63171178U (en) * 1987-04-28 1988-11-08
JPH0252545U (en) * 1988-10-08 1990-04-16
JP2004316857A (en) * 2003-04-18 2004-11-11 Fuji Heavy Ind Ltd Continuously variable transmission
JP2017048861A (en) * 2015-09-02 2017-03-09 ジヤトコ株式会社 Continuously variable transmission

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120076U (en) * 1984-07-10 1986-02-05 株式会社トーキン Printed board
JPS63171178U (en) * 1987-04-28 1988-11-08
JPH0252545U (en) * 1988-10-08 1990-04-16
JP2004316857A (en) * 2003-04-18 2004-11-11 Fuji Heavy Ind Ltd Continuously variable transmission
JP4700260B2 (en) * 2003-04-18 2011-06-15 富士重工業株式会社 Continuously variable transmission
JP2017048861A (en) * 2015-09-02 2017-03-09 ジヤトコ株式会社 Continuously variable transmission

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