JPS629755U - - Google Patents
Info
- Publication number
- JPS629755U JPS629755U JP10187485U JP10187485U JPS629755U JP S629755 U JPS629755 U JP S629755U JP 10187485 U JP10187485 U JP 10187485U JP 10187485 U JP10187485 U JP 10187485U JP S629755 U JPS629755 U JP S629755U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- belt
- driven
- continuously variable
- variable transmission
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Description
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図は可動ドリブンプ
ーリハーフ１４を一部切除して示す側面図である
。第４図は本考案の変形実施例を示す第３図と同
様の部分側面図である。
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……可動ドリンプーリハーフ、１８……プーリ
軸、１９……中空軸、２０……コイルばね、２１
……駆動軸、３１……通風孔、３２……内周部、
３３……外周部。
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 partially cutaway side view of the movable driven pulley half 14. FIG. 4 is a partial side view similar to FIG. 3 showing a modified embodiment of the present invention. 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 pulley half, 18...Pulley shaft, 19...Hollow shaft, 20...Coil spring, 21
... Drive shaft, 31 ... Ventilation hole, 32 ... Inner peripheral part,
33...Outer periphery.
Claims (1)
、これらプーリ間に懸回されるＶベルトとからな
るベルト伝動型無段変速機の冷却構造であつて、 前記両プーリの少なくとも一方のプーリのプー
リハーフの少なくとも一方の側に略半径方向に延
在する通風孔が形成されてい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 cooling structure for a belt-driven continuously variable transmission comprising a variable diameter drive pulley, a driven pulley, and a V-belt suspended between these pulleys, comprising: A cooling structure for a belt-driven continuously variable transmission, characterized in that a ventilation hole extending substantially radially is formed on at least one side of a pulley half of at least one pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10187485U JPS629755U (en) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10187485U JPS629755U (en) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629755U true JPS629755U (en) | 1987-01-21 |
Family
ID=30973003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10187485U Pending JPS629755U (en) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1223366A2 (en) | 2001-01-12 | 2002-07-17 | Yamaha Hatsudoki Kabushiki Kaisha | V-belt type automatic transmission |
-
1985
- 1985-07-04 JP JP10187485U patent/JPS629755U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1223366A2 (en) | 2001-01-12 | 2002-07-17 | Yamaha Hatsudoki Kabushiki Kaisha | V-belt type automatic transmission |
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