JPH03114657U - - Google Patents
Info
- Publication number
- JPH03114657U JPH03114657U JP2311190U JP2311190U JPH03114657U JP H03114657 U JPH03114657 U JP H03114657U JP 2311190 U JP2311190 U JP 2311190U JP 2311190 U JP2311190 U JP 2311190U JP H03114657 U JPH03114657 U JP H03114657U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- movable
- drum
- fixed
- continuously variable
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１図はこの考案に係わるＶベルト式無段変速
機のプーリ・ドラム連結構造の第一実施例の断面
図、第２図及び第３図はその動作を説明する断面
図、第４図は可動プーリの背面に付すテーパ角α
と耐圧力との関係を実験結果を示すグラフ、第５
図は第一実施例の動作を説明する断面図、第６図
は第二実施例の断面図、第７図は従来のＶベルト
式無段変速機のプーリ・ドラム連結構造を示す断
面図、第８図は第７図の動作を示す断面図、第９
図は第８図の部分の拡大詳細図である。
４……可動プーリ、４ａ……背面、４ｂ……環
状溝部、４ｃ……フランジ部、４ｄ……Ｖベルト
滑動面、４ｅ……段差、５……ドラム、５ａ……
端部。
Figure 1 is a sectional view of the first embodiment of the pulley-drum connection structure of the V-belt type continuously variable transmission according to this invention, Figures 2 and 3 are sectional views explaining its operation, and Figure 4 is Taper angle α on the back of the movable pulley
Graph showing the experimental results of the relationship between
The figure is a sectional view explaining the operation of the first embodiment, FIG. 6 is a sectional view of the second embodiment, and FIG. 7 is a sectional view showing the pulley-drum connection structure of a conventional V-belt type continuously variable transmission. Figure 8 is a sectional view showing the operation of Figure 7;
The figure is an enlarged detailed view of the part shown in FIG. 4... Movable pulley, 4a... Back, 4b... Annular groove, 4c... Flange, 4d... V-belt sliding surface, 4e... Step, 5... Drum, 5a...
edge.
Claims (1)
固定及び可動の一対のプライマリプーリと、該プ
ライマリ軸に平行なセカンダリ軸に設けた固定及
び可動の一対のセカンダリプーリとの間にＶベル
トを掛け、それぞれの固定及び可動プーリの間隔
を変えてプーリ有効径を変化させることにより無
段変速を行うとともに、可動プーリの背面にドラ
ムの端部をカシメることによりブーリとドラムと
を連結するＶベルト式無段変速機のプーリ・ドラ
ム連結構造において、 前記可動プーリの背面に微小なテーパ角を付す
とともに、該可動プーリの背面と前記ドラムの端
部の面粗度を、カシメ固定時に接触しない部位よ
りも向上させて、該可動プーリの背面に前記ドラ
ムの端部をカシメて連結することを特徴とするＶ
ベルト式無段変速機のプーリ・ドラム連結構造。[Claims for Utility Model Registration] Between a pair of fixed and movable primary pulleys provided on a primary shaft driven by a prime mover and a pair of fixed and movable secondary pulleys provided on a secondary shaft parallel to the primary shaft. A V-belt is applied to the holder, and the effective diameter of the pulley is changed by changing the distance between the fixed and movable pulleys to achieve continuously variable speed.The end of the drum is caulked to the back of the movable pulley, and the pulley and drum are separated. In the pulley-drum connection structure of the V-belt type continuously variable transmission that connects the V characterized in that the end of the drum is caulked and connected to the back surface of the movable pulley to improve the quality of the part that does not come in contact with the movable pulley when it is fixed.
Pulley-drum connection structure of belt type continuously variable transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2311190U JP2510529Y2 (en) | 1990-03-07 | 1990-03-07 | V-belt type continuously variable transmission pulley / drum connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2311190U JP2510529Y2 (en) | 1990-03-07 | 1990-03-07 | V-belt type continuously variable transmission pulley / drum connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03114657U true JPH03114657U (en) | 1991-11-26 |
| JP2510529Y2 JP2510529Y2 (en) | 1996-09-11 |
Family
ID=31526110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2311190U Expired - Lifetime JP2510529Y2 (en) | 1990-03-07 | 1990-03-07 | V-belt type continuously variable transmission pulley / drum connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510529Y2 (en) |
-
1990
- 1990-03-07 JP JP2311190U patent/JP2510529Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510529Y2 (en) | 1996-09-11 |
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