JPH0369737U - - Google Patents
Info
- Publication number
- JPH0369737U JPH0369737U JP13146289U JP13146289U JPH0369737U JP H0369737 U JPH0369737 U JP H0369737U JP 13146289 U JP13146289 U JP 13146289U JP 13146289 U JP13146289 U JP 13146289U JP H0369737 U JPH0369737 U JP H0369737U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- continuously variable
- variable transmission
- type continuously
- seal
- 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 9
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
Description
第１図は本考案の構成を示す断面図、第２図は
本考案を採用したベルト式無段変速機の全体を示
す断面図。第３図は従来技術を示す断面図。
１……駆動軸、３ａ……変速機室の一部、３ｂ
……変速機室の一部に設けたシール、７……可動
プーリ、７ａ，７ｂ……プーリ軸部、１４，１５
……シール（二重構造のシール）、１６……油孔
、１６ａ，１６ｂ……半径方向に外側に向つて設
けた油孔。
FIG. 1 is a cross-sectional view showing the configuration of the present invention, and FIG. 2 is a cross-sectional view showing the entire belt type continuously variable transmission employing the present invention. FIG. 3 is a sectional view showing the prior art. 1... Drive shaft, 3a... Part of transmission room, 3b
... Seal provided in a part of the transmission room, 7 ... Movable pulley, 7a, 7b ... Pulley shaft portion, 14, 15
... Seal (double structure seal), 16 ... Oil hole, 16a, 16b ... Oil hole provided radially outward.
Claims (1)
とのシール部において、シールの二重構造とし、
該二個のシール間に洩れ出た作動油はプーリ軸部
に半径方向に外側に向つて設けた油孔により排出
することを特徴としたベルト式無段変速機用プー
リのシール構造。 (2) ベルト式無段変速機の可動プーリと駆動軸
とのシール部において、シールを二重構造とし、
該当二個のシール間に洩れ出た作動油はプーリ軸
部に半径方向に外側に向つて設けた油孔により排
出することとし、その排出口と可動プーリの間に
は変速機室の一部に設けたシールでシールされた
ことを特徴とするベルト式無段変速機用プーリの
シール構造。[Claims for Utility Model Registration] (1) A double structure of seals in the seal portion between the movable pulley and the drive shaft of the belt type continuously variable transmission,
A seal structure for a pulley for a belt-type continuously variable transmission, characterized in that hydraulic oil leaking between the two seals is discharged through an oil hole provided radially outward in the pulley shaft. (2) The seal part between the movable pulley and the drive shaft of the belt type continuously variable transmission has a double structure,
The hydraulic oil leaking between the two seals will be discharged through an oil hole provided radially outward in the pulley shaft, and a part of the transmission chamber will be located between the discharge port and the movable pulley. A seal structure for a pulley for a belt-type continuously variable transmission characterized by being sealed with a seal provided in the belt type continuously variable transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13146289U JPH0369737U (en) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13146289U JPH0369737U (en) | 1989-11-10 | 1989-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369737U true JPH0369737U (en) | 1991-07-11 |
Family
ID=31678971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13146289U Pending JPH0369737U (en) | 1989-11-10 | 1989-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369737U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013137081A (en) * | 2011-12-28 | 2013-07-11 | Toyota Motor Corp | Dry belt-type continuously variable transmission |
| JP2013160295A (en) * | 2012-02-03 | 2013-08-19 | Toyota Motor Corp | Dry 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 |
| WO2020209214A1 (en) * | 2019-04-12 | 2020-10-15 | ヤマハ発動機株式会社 | Engine unit |
-
1989
- 1989-11-10 JP JP13146289U patent/JPH0369737U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2013137081A (en) * | 2011-12-28 | 2013-07-11 | Toyota Motor Corp | Dry belt-type continuously variable transmission |
| JP2013160295A (en) * | 2012-02-03 | 2013-08-19 | Toyota Motor Corp | Dry belt type continuously variable transmission |
| WO2020209214A1 (en) * | 2019-04-12 | 2020-10-15 | ヤマハ発動機株式会社 | Engine unit |
| JPWO2020209214A1 (en) * | 2019-04-12 | 2020-10-15 | ||
| TWI736219B (en) * | 2019-04-12 | 2021-08-11 | 日商山葉發動機股份有限公司 | Engine unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR880003119A (en) | Shroul Compressor | |
| JPH0369737U (en) | ||
| CA2088662A1 (en) | Multi-Chamber Rotary Lobe Fluid Machine with Positive Sliding Seals | |
| JPS60121560U (en) | Sliding packing | |
| JPS62131150U (en) | ||
| JPH01121766U (en) | ||
| JPS6331276U (en) | ||
| JPS6276296U (en) | ||
| JPH0296083U (en) | ||
| JPS6128938U (en) | Seal structure of V-belt continuously variable transmission | |
| JPH0243549U (en) | ||
| JPS62196961U (en) | ||
| JPH0196535U (en) | ||
| JPS6250365U (en) | ||
| JPS6353052U (en) | ||
| JPH0196533U (en) | ||
| JPH03130945U (en) | ||
| JPS647929U (en) | ||
| JPH036069U (en) | ||
| JPS6138368U (en) | Pulley for power transmission belt | |
| JPS6191088U (en) | ||
| JPS63128355U (en) | ||
| JPS5958253U (en) | Shaft sealing device | |
| JPS62188628U (en) | ||
| JPS6268073U (en) |