JPS6280063U - - Google Patents
Info
- Publication number
- JPS6280063U JPS6280063U JP17261185U JP17261185U JPS6280063U JP S6280063 U JPS6280063 U JP S6280063U JP 17261185 U JP17261185 U JP 17261185U JP 17261185 U JP17261185 U JP 17261185U JP S6280063 U JPS6280063 U JP S6280063U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- rotating shaft
- piston
- drill hole
- boss
- 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
- 238000005553 drilling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
その要部の拡大縦断面図、第３図はＶベルト式無
段変速機のシステムを示す概略図、第４図は従来
例の要部を示す縦断面図である。
８……回転軸、１０……可動シーブ、１３……
固定ピストン、１３ａ……ボス部、１５……遠心
油圧バランス室、３０……軸側オイル通路、３１
……ピストン側オイル通路、３２……傾斜側面、
３３……溝、３４，３５……ドリル孔。
Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is an enlarged longitudinal sectional view of its main parts, Fig. 3 is a schematic diagram showing a V-belt continuously variable transmission system, and Fig. 4 is a conventional one. It is a longitudinal cross-sectional view showing the main part of an example. 8... Rotating shaft, 10... Movable sheave, 13...
Fixed piston, 13a...Boss portion, 15...Centrifugal hydraulic balance chamber, 30...Shaft side oil passage, 31
... Piston side oil passage, 32 ... Inclined side surface,
33...Groove, 34,35...Drill hole.
Claims (1)
、回転軸に形成された軸側オイル通路とを、回転
軸に固定した固定ピストンのボス部に形成された
ピストン側オイル通路によつて連通したベルト式
無段変速機における油路において、前記ボス部の
内周に回転軸の軸方向に対し傾斜する傾斜側面を
備えた溝を周設し、この溝側から前記傾斜側面に
垂直方向のドリル孔を前記ボス部に穿設すると共
に、遠心油圧バランス室側から求心方向のドリル
孔を前記ボス部に穿設し、且つ両ドリル孔をその
先端において連通させて前記ピストン側オイル通
路を構成したことを特徴とするベルト式無段変速
機における油路。 A belt type system in which the centrifugal hydraulic balance chamber of the hydraulically operated movable sheave and the shaft-side oil passage formed in the rotating shaft are communicated through the piston-side oil passage formed in the boss of a fixed piston fixed to the rotating shaft. In the oil passage in the continuously variable transmission, a groove having an inclined side surface inclined with respect to the axial direction of the rotating shaft is provided around the inner periphery of the boss portion, and a perpendicular drill hole is drilled from the groove side to the inclined side surface. The piston-side oil passage is formed by drilling a drill hole in the boss part, and also drilling a drill hole in a centripetal direction from the centrifugal hydraulic balance chamber side, and making both drill holes communicate with each other at their tips. Oil passage in a belt-type continuously variable transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17261185U JPS6280063U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17261185U JPS6280063U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6280063U true JPS6280063U (en) | 1987-05-22 |
Family
ID=31109306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17261185U Pending JPS6280063U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010249298A (en) * | 2009-04-20 | 2010-11-04 | Honda Motor Co Ltd | Oil passage structure for continuously variable transmission |
-
1985
- 1985-11-08 JP JP17261185U patent/JPS6280063U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010249298A (en) * | 2009-04-20 | 2010-11-04 | Honda Motor Co Ltd | Oil passage structure for continuously variable transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6805654B2 (en) | Toroidal-type continuously variable transmission | |
| JPH03161U (en) | ||
| JPS6280063U (en) | ||
| JPS6418667U (en) | ||
| US4128250A (en) | Pistons and piston rings | |
| US2352474A (en) | Sheave | |
| US4011031A (en) | Rotor constructions for slant axis rotary mechanisms | |
| JPS5886434U (en) | Variable speed auxiliary drive | |
| JPS62131150U (en) | ||
| JPS6139870Y2 (en) | ||
| JPS63182296U (en) | ||
| JPS63141329U (en) | ||
| JPS6163063U (en) | ||
| JPH0322160U (en) | ||
| JPS61204989U (en) | ||
| US2447385A (en) | Piston ring packing | |
| JPS6230051U (en) | ||
| JPS63128355U (en) | ||
| JPS6327755U (en) | ||
| JPS6386913U (en) | ||
| JPH0166480U (en) | ||
| JPS6222358U (en) | ||
| JPS63132157U (en) | ||
| JPS6113715Y2 (en) | ||
| JPS63106954U (en) |