JPS6327755U - - Google Patents
Info
- Publication number
- JPS6327755U JPS6327755U JP12071786U JP12071786U JPS6327755U JP S6327755 U JPS6327755 U JP S6327755U JP 12071786 U JP12071786 U JP 12071786U JP 12071786 U JP12071786 U JP 12071786U JP S6327755 U JPS6327755 U JP S6327755U
- Authority
- JP
- Japan
- Prior art keywords
- fixed pulley
- oil
- movable pulley
- fitting groove
- pulley
- 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 5
- 239000003921 oil Substances 0.000 claims 5
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１図は本考案の一実施例による乾式ベルト式
無段変速機の入力プーリを示す断面図、第２図は
同実施例の乾式ベルト式無段変速機を示す断面図
、第３図は固定プーリを示す斜視図、第４図は従
来の乾式ベルト式無段変速機の入力プーリを示す
断面図である。
１１０……入力プーリ、１１２……固定プーリ
、１１４……可動プーリ、１０８……油路、２２
０……筒部、２２２……嵌合溝、２３０……第１
の油溜め、２３２……第１の排出孔、２３４……
第２の油溜め、２３６……第２の排出孔。
FIG. 1 is a sectional view showing an input pulley of a dry belt type continuously variable transmission according to an embodiment of the present invention, FIG. 2 is a sectional view showing a dry belt type continuously variable transmission according to the same embodiment, and FIG. FIG. 4 is a perspective view showing a fixed pulley, and FIG. 4 is a sectional view showing an input pulley of a conventional dry belt type continuously variable transmission. 110... Input pulley, 112... Fixed pulley, 114... Movable pulley, 108... Oil path, 22
0...Cylinder part, 222...Fitting groove, 230...First
Oil reservoir, 232...first discharge hole, 234...
Second oil sump, 236...second drain hole.
Claims (1)
動自在に嵌合し、上記可動プーリの背面に形成さ
れた作動油室の制御圧油で可動プーリを軸方向へ
移動させる乾式ベルト式無段変速機であつて、 上記固定プーリには上記可動プーリ側から回転
軸に沿つて円環状の嵌合溝が形成され、該嵌合溝
には上記筒部が嵌合され、上記固定プーリ内には
、上記嵌合溝に隣接し、かつ、作動油室からの漏
れ油を蓄える油溜めが形成され、該油溜めには該
油溜めから固定プーリの背面に向つて該油溜め内
の漏れ油を遠心力で固定プーリの外へ排出する排
出孔が設けられることを特徴とする乾式ベルト式
無段変速機。[Scope of Claim for Utility Model Registration] The cylindrical portion of a movable pulley is slidably fitted onto the rotating shaft of a fixed pulley, and the movable pulley is rotated by control pressure oil in a hydraulic oil chamber formed on the back surface of the movable pulley. In the dry belt type continuously variable transmission, the fixed pulley has an annular fitting groove formed along the rotating shaft from the movable pulley side, and the fitting groove has the cylindrical portion. When fitted, an oil reservoir is formed in the fixed pulley adjacent to the fitting groove and for storing leaked oil from the hydraulic oil chamber. A dry belt type continuously variable transmission characterized in that a discharge hole is provided for discharging leaked oil from the oil reservoir to the outside of the fixed pulley using centrifugal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12071786U JPS6327755U (en) | 1986-08-06 | 1986-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12071786U JPS6327755U (en) | 1986-08-06 | 1986-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6327755U true JPS6327755U (en) | 1988-02-23 |
Family
ID=31009296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12071786U Pending JPS6327755U (en) | 1986-08-06 | 1986-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050911A (en) * | 1995-08-21 | 2000-04-18 | Daimlerchrysler Ag | Infinitely variable speed transmission having two V-belt pulleys |
| WO2012131842A1 (en) * | 2011-03-25 | 2012-10-04 | トヨタ自動車株式会社 | Belt-type continuously variable transmission |
| JP2013160295A (en) * | 2012-02-03 | 2013-08-19 | Toyota Motor Corp | Dry belt type continuously variable transmission |
-
1986
- 1986-08-06 JP JP12071786U patent/JPS6327755U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050911A (en) * | 1995-08-21 | 2000-04-18 | Daimlerchrysler Ag | Infinitely variable speed transmission having two V-belt pulleys |
| WO2012131842A1 (en) * | 2011-03-25 | 2012-10-04 | トヨタ自動車株式会社 | Belt-type continuously variable transmission |
| CN103459889A (en) * | 2011-03-25 | 2013-12-18 | 丰田自动车株式会社 | Belt-type continuously variable transmission |
| JP5682704B2 (en) * | 2011-03-25 | 2015-03-11 | トヨタ自動車株式会社 | Belt type continuously variable transmission |
| JP2013160295A (en) * | 2012-02-03 | 2013-08-19 | Toyota Motor Corp | Dry belt type continuously variable transmission |