JPS6363223U - - Google Patents
Info
- Publication number
- JPS6363223U JPS6363223U JP15759486U JP15759486U JPS6363223U JP S6363223 U JPS6363223 U JP S6363223U JP 15759486 U JP15759486 U JP 15759486U JP 15759486 U JP15759486 U JP 15759486U JP S6363223 U JPS6363223 U JP S6363223U
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- operating tool
- change operating
- control device
- engine
- 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 4
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
図面は本考案に係る車輌の変速機構の実施例を
示し、第１図は変速操作系を示すブロツク図、第
２図は農用トラクタの全体側面図、第３図は制御
装置の動作を示すフローチヤートである。
１……エンジン、４……無段変速装置、１３…
…変速操作具、１９……制御装置、Ｒ……復元手
段、Ｔ……設定時間。
The drawings show an embodiment of the vehicle transmission mechanism according to the present invention, FIG. 1 is a block diagram showing the speed change operation system, FIG. 2 is an overall side view of the agricultural tractor, and FIG. 3 is a flowchart showing the operation of the control device. It's a chat. 1...Engine, 4...Continuously variable transmission, 13...
...speed change operation tool, 19... control device, R... restoring means, T... setting time.
Claims (1)
置４を前進後進両走行方向に増減速作動させる制
御装置１９と、変速操作具１３が設定時間Ｔ以上
中立状態に保持されたことの検出に基づいてエン
ジン１を予め設定された低速回転状態に強制移行
させる復元手段Ｒとを備えてある車輌の変速機構
。 A control device 19 that increases and decelerates the continuously variable transmission 4 in both forward and reverse running directions in response to the amount of operation of the speed change operating tool 13, and detecting that the speed change operating tool 13 is maintained in a neutral state for a set time T or more. A transmission mechanism for a vehicle comprising a restoring means R for forcibly shifting an engine 1 to a preset low speed rotation state based on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15759486U JPS6363223U (en) | 1986-10-14 | 1986-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15759486U JPS6363223U (en) | 1986-10-14 | 1986-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363223U true JPS6363223U (en) | 1988-04-26 |
Family
ID=31080288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15759486U Pending JPS6363223U (en) | 1986-10-14 | 1986-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363223U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195839A (en) * | 1981-05-27 | 1982-12-01 | Hitachi Constr Mach Co Ltd | Method to control hydraulic system |
-
1986
- 1986-10-14 JP JP15759486U patent/JPS6363223U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195839A (en) * | 1981-05-27 | 1982-12-01 | Hitachi Constr Mach Co Ltd | Method to control hydraulic system |