JPS63164648U - - Google Patents
Info
- Publication number
- JPS63164648U JPS63164648U JP4135688U JP4135688U JPS63164648U JP S63164648 U JPS63164648 U JP S63164648U JP 4135688 U JP4135688 U JP 4135688U JP 4135688 U JP4135688 U JP 4135688U JP S63164648 U JPS63164648 U JP S63164648U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- sliding
- sliding cylinder
- fitted onto
- filled
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Description
図面は本考案の実施例を示すもので、第１図は
ベルト式無段変速機の縦断面図、第２図は摺動筒
と摺動軸との組立要領の説明図で、ａは駆動軸の
縦断面図、ｂはａにおける左側面図、ｃは摺動筒
の縦断面図、ｄは駆動軸に摺動筒を圧嵌した状態
の縦断面図、ｅはキーを取付けた状態の縦断面図
、第３図は温度と摺動筒の径方向の膨張との関係
を示す特性図である。
１…ベルト式無段変速機、２…駆動軸、２ａ…
駆動軸外径、１０…摺動筒、１０ａ…摺動筒内径
。
The drawings show an embodiment of the present invention. Fig. 1 is a longitudinal sectional view of a belt-type continuously variable transmission, Fig. 2 is an explanatory diagram of the assembly procedure of the sliding tube and the sliding shaft, and a is a drive A vertical cross-sectional view of the shaft, b is a left side view in a, c is a vertical cross-sectional view of the sliding tube, d is a vertical cross-sectional view of the sliding tube press-fitted onto the drive shaft, and e is a vertical cross-sectional view of the sliding tube with the key attached. The longitudinal sectional view and FIG. 3 are characteristic diagrams showing the relationship between temperature and radial expansion of the sliding tube. 1... Belt type continuously variable transmission, 2... Drive shaft, 2a...
Drive shaft outer diameter, 10...Sliding tube, 10a...Sliding tube inner diameter.
Claims (1)
方を摺動シーブとしたものであつて、上記駆動軸
には摺動筒が嵌着され、該摺動筒はポリ四フツ化
エチレンに補強用充填材が混合された軸受材料に
より筒状に形成され、該摺動筒を駆動軸に拡開し
て嵌合し加熱冷却により圧嵌すると共に、該摺動
筒内径は使用時の上昇温度においても、収縮圧嵌
を保持すべく駆動軸外径に対し所定比率の小径に
形成したことを特徴とするベルト式無段変速機。 The drive shaft is equipped with a pair of sheaves, at least one of which is a sliding sheave, and a sliding tube is fitted onto the drive shaft, and the sliding tube is filled with polytetrafluoroethylene filled with reinforcing material. The sliding cylinder is formed into a cylindrical shape using a mixture of bearing materials, and the sliding cylinder is expanded and fitted onto the drive shaft, and is press-fitted by heating and cooling, and the inner diameter of the sliding cylinder remains stable even at elevated temperatures during use. A belt-type continuously variable transmission characterized in that the drive shaft is formed to have a small diameter at a predetermined ratio with respect to the outer diameter of the drive shaft in order to maintain a compression fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4135688U JPS63164648U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4135688U JPS63164648U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164648U true JPS63164648U (en) | 1988-10-26 |
Family
ID=30856280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4135688U Pending JPS63164648U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344743A (en) * | 2004-05-31 | 2005-12-15 | Toyota Motor Corp | Belt continuously variable transmission |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS431962Y1 (en) * | 1964-07-13 | 1968-01-27 | ||
| JPS5137219A (en) * | 1974-09-25 | 1976-03-29 | Seizo Ishikawa | HANNINSATSU EISOCHI |
-
1988
- 1988-03-29 JP JP4135688U patent/JPS63164648U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS431962Y1 (en) * | 1964-07-13 | 1968-01-27 | ||
| JPS5137219A (en) * | 1974-09-25 | 1976-03-29 | Seizo Ishikawa | HANNINSATSU EISOCHI |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344743A (en) * | 2004-05-31 | 2005-12-15 | Toyota Motor Corp | Belt continuously variable transmission |