JPH0276262U - - Google Patents
Info
- Publication number
- JPH0276262U JPH0276262U JP15646188U JP15646188U JPH0276262U JP H0276262 U JPH0276262 U JP H0276262U JP 15646188 U JP15646188 U JP 15646188U JP 15646188 U JP15646188 U JP 15646188U JP H0276262 U JPH0276262 U JP H0276262U
- Authority
- JP
- Japan
- Prior art keywords
- driven
- pulley
- drive
- movable sheave
- sheave
- 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 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は動力遮断位置に変速した状態の駆動プーリを一
部を断面にして示す平面図、第２図は動力遮断位
置に変速した状態の従動プーリを一部を断面にし
て示す平面図、第３図は高速位置に変速した状態
の駆動プーリを一部を断面にして示す平面図、第
４図は高速位置に変速操作した状態の従動プーリ
を一部を断面にして示す平面図、第５図は変速操
作レバーの取付状態を示す縦断側面図、第６図は
その縦断背面図、第７図はその平面図、第８図は
変速操作に要する操作力の大きさを示すグラフで
ある。
２……駆動プーリ、４……従動プーリ、５……
Ｖベルト、６……駆動側固定シーブ、７……駆動
側可動シーブ、９……駆動側付勢体、１４……従
動側固定シーブ、１５……従動側可動シーブ、１
７……従動側付勢体、１８……ハンドル、１９…
…変速操作レバー、２６，２７……ワイヤ、２９
……レバー部材。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially sectional plan view of the drive pulley when the drive pulley is shifted to the power cutoff position, and FIG. 2 is a plan view showing the drive pulley shifted to the power cutoff position. A partially sectional plan view of the driven pulley; FIG. 3 is a partially sectional plan view of the driving pulley in a state where the speed has been shifted to a high speed position; and FIG. A plan view showing a part of the pulley in cross section, FIG. 5 is a longitudinal side view showing the installation state of the gear shift operation lever, FIG. 6 is a longitudinal rear view thereof, FIG. 7 is a plan view thereof, and FIG. 8 is a gear shift lever. It is a graph showing the magnitude of the operating force required for operation. 2... Drive pulley, 4... Driven pulley, 5...
V-belt, 6... Drive side fixed sheave, 7... Drive side movable sheave, 9... Drive side biasing body, 14... Driven side fixed sheave, 15... Drive side movable sheave, 1
7... Driven side biasing body, 18... Handle, 19...
...Speed control lever, 26, 27...Wire, 29
...Lever member.
Claims (1)
して接離する方向にスライド自在な駆動側可動シ
ーブとからなる駆動プーリと、従動側固定シーブ
とこの従動側固定シーブに対して接離する方向に
スライド自在な従動側可動シーブとからなる従動
プーリとを有するとともにこれらの駆動プーリと
従動プーリとの間に動力伝達用のＶベルトが巻回
されたベルト式無段変速装置において、前記駆動
プーリのプーリ径を伸径させる方向に前記駆動側
可動シーブを付勢する駆動側付勢体と、前記従動
プーリのプーリ径を伸径させる方向に前記従動側
可動シーブを付勢する従動側付勢体とを設け、前
記駆動側可動シーブを前記駆動プーリのプーリ径
を伸径する方向と縮径する方向とにスライドさせ
るレバー部材を設け、前記レバー部材にワイヤを
介して連結された変速操作レバーを移動農機のハ
ンドルに取付けたことを特徴とする移動農機の変
速操作装置。 A drive pulley consisting of a drive-side fixed sheave and a drive-side movable sheave that can slide toward and away from the drive-side fixed sheave, and a driven-side fixed sheave and a drive-side movable sheave that can slide toward and away from the driven-side fixed sheave. In a belt type continuously variable transmission which has a driven pulley consisting of a slidable driven side movable sheave and a V-belt for power transmission is wound between these driving pulleys and the driven pulley, a driving-side urging body that urges the driving-side movable sheave in a direction that increases the diameter of the pulley; and a driven-side urging body that urges the driven-side movable sheave in a direction that increases the pulley diameter of the driven pulley. and a lever member for sliding the drive-side movable sheave in a direction in which the pulley diameter of the drive pulley is expanded and contracted, and a speed change operation lever connected to the lever member via a wire. A speed change operating device for a mobile agricultural machine, characterized in that it is attached to the handle of the mobile agricultural machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15646188U JPH0276262U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15646188U JPH0276262U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0276262U true JPH0276262U (en) | 1990-06-12 |
Family
ID=31435025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15646188U Pending JPH0276262U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03350A (en) * | 1989-05-25 | 1991-01-07 | Aichi Mach Ind Co Ltd | V-belt type continuously variable transmission |
-
1988
- 1988-11-30 JP JP15646188U patent/JPH0276262U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03350A (en) * | 1989-05-25 | 1991-01-07 | Aichi Mach Ind Co Ltd | V-belt type continuously variable transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2003023255A1 (en) | Continuously variable transmission | |
| CN101592220A (en) | The control gear of stepless speed variator | |
| JPS5911787B2 (en) | Transmission mechanism with variable gear ratio | |
| JP2747803B2 (en) | Belt type automatic transmission | |
| JPS6340985B2 (en) | ||
| JPH0276262U (en) | ||
| NL8105523A (en) | VEHICLE GEAR WITH CONTINUOUSLY VARIOUS TRANSMISSION RATIO. | |
| US7241238B2 (en) | Device for controlling contact pressure in a continuously variable transmission | |
| JPS63193151U (en) | ||
| JPS632686Y2 (en) | ||
| KR100276918B1 (en) | Belt continuously variable transmission | |
| JP2885972B2 (en) | Operation structure for shifting | |
| JPH0113875Y2 (en) | ||
| JP2998322B2 (en) | Automatic transmission gearbox | |
| JPS6248111B2 (en) | ||
| JPS59183161A (en) | Belt type nonstep transmission device | |
| JP3637958B2 (en) | Hydraulic circuit structure of continuously variable transmission | |
| US5890411A (en) | Power transmitting structure for a band saw | |
| JPS5836597Y2 (en) | Control equipment for combine harvesters, etc. | |
| JPH0717877Y2 (en) | V-belt type continuously variable transmission | |
| JP2906243B2 (en) | Continuously variable transmission for vehicles | |
| JPS63171753U (en) | ||
| JPH0430456Y2 (en) | ||
| JPS6126679Y2 (en) | ||
| JPS6455355U (en) |