JPH02128851U - - Google Patents
Info
- Publication number
- JPH02128851U JPH02128851U JP3792389U JP3792389U JPH02128851U JP H02128851 U JPH02128851 U JP H02128851U JP 3792389 U JP3792389 U JP 3792389U JP 3792389 U JP3792389 U JP 3792389U JP H02128851 U JPH02128851 U JP H02128851U
- Authority
- JP
- Japan
- Prior art keywords
- input
- toroidal
- toroidal surfaces
- output disk
- roller
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Friction Gearing (AREA)
Description
第１図は、本発明に係るトロイダル型無段変速
機の実施例の要部を示す拡大断面図、第２図は、
上記無段変速機が適用された車両用動力伝達装置
の概略スケルトン図、第３図は、第１図−線
に沿う断面図、第４図は、従来のトロイダル型無
段変速機の例を示すスケルトン図である。
２６……ハーフトロイダル変速機、３２……入
力デイスク、３４……伝動ローラ、３６……出力
デイスク、３２Ａ，３６Ａ……トロイダル面、４
０……入力軸、４６……揺動軸、６０……揺動ピ
ン、６４……ピン孔、８０……第１アクチユエー
タ、８２……第２アクチユエータ。
FIG. 1 is an enlarged sectional view showing main parts of an embodiment of a toroidal continuously variable transmission according to the present invention, and FIG.
A schematic skeleton diagram of a vehicle power transmission system to which the above continuously variable transmission is applied, FIG. 3 is a sectional view taken along the line of FIG. 1, and FIG. 4 is an example of a conventional toroidal continuously variable transmission. FIG. 26... Half toroidal transmission, 32... Input disk, 34... Transmission roller, 36... Output disk, 32A, 36A... Toroidal surface, 4
0... Input shaft, 46... Rocking axis, 60... Rocking pin, 64... Pin hole, 80... First actuator, 82... Second actuator.
Claims (1)
連結され、且つ、互いに対向配置されたトロイダ
ル面をそれぞれ有する入力デイスク及び出力デイ
スクと、固定部材に揺動自在に支持されると共に
、前記入出力デイスクの両トロイダル面に同時に
摩擦接触し、揺動位置に応じて入出力デイスクの
回転比を変化させる伝動ローラと、を備えたトロ
イダル型無段変速機において、 前記伝動ローラは、その揺動ピンに対するピン
孔が該揺動ピンに対して隙間を持たせた大きさに
形成され、且つ、 前記伝動ローラは、固定部材側に設けられた一
対のアクチユエータにより、前記両トロイダル面
と摩擦接触する付近において、両トロイダル面に
対して押圧されている ことを特徴とするトロイダル型無段変速機。[Claims for Utility Model Registration] An input disk and an output disk each connected to an input shaft and an output shaft arranged coaxially and having toroidal surfaces facing each other, and swingably supported by a fixed member. and a transmission roller that is in frictional contact with both toroidal surfaces of the input/output disk at the same time and changes the rotation ratio of the input/output disk according to the rocking position. The roller is formed in such a size that a pin hole for the swing pin has a gap with respect to the swing pin, and the transmission roller is driven by a pair of actuators provided on the fixed member side. A toroidal continuously variable transmission characterized by being pressed against both toroidal surfaces in the vicinity of frictional contact with the toroidal surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3792389U JPH02128851U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3792389U JPH02128851U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128851U true JPH02128851U (en) | 1990-10-24 |
Family
ID=31545468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3792389U Pending JPH02128851U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128851U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010106047A (en) * | 2000-05-20 | 2001-11-29 | 김영호 | Hydraulic Stepless automatic speed changer |
| JP2011506865A (en) * | 2007-12-06 | 2011-03-03 | インフィニトラク エルエルシー | Variator |
| JP4729753B2 (en) * | 2004-07-02 | 2011-07-20 | 独立行政法人海上技術安全研究所 | Manual wheelchair with continuously variable transmission mechanism |
| JP2015116075A (en) * | 2013-12-13 | 2015-06-22 | 中国電力株式会社 | Natural energy utilization power generator |
-
1989
- 1989-03-31 JP JP3792389U patent/JPH02128851U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010106047A (en) * | 2000-05-20 | 2001-11-29 | 김영호 | Hydraulic Stepless automatic speed changer |
| JP4729753B2 (en) * | 2004-07-02 | 2011-07-20 | 独立行政法人海上技術安全研究所 | Manual wheelchair with continuously variable transmission mechanism |
| JP2011506865A (en) * | 2007-12-06 | 2011-03-03 | インフィニトラク エルエルシー | Variator |
| JP2015116075A (en) * | 2013-12-13 | 2015-06-22 | 中国電力株式会社 | Natural energy utilization power generator |