JPS6252025U - - Google Patents
Info
- Publication number
- JPS6252025U JPS6252025U JP14453285U JP14453285U JPS6252025U JP S6252025 U JPS6252025 U JP S6252025U JP 14453285 U JP14453285 U JP 14453285U JP 14453285 U JP14453285 U JP 14453285U JP S6252025 U JPS6252025 U JP S6252025U
- Authority
- JP
- Japan
- Prior art keywords
- transmission device
- speed gear
- sub
- hydraulic
- pressure oil
- 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
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Harvester Elements (AREA)
- Arrangement Of Transmissions (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
図面は本考案に係る走行変速装置の実施例を示
し、第１図は全体構成図、第２図は油圧操作回路
図、第３図は油圧クラツチ制御用操作レバーと機
械式クラツチ機構切換操作レバーとの配置構成を
示す平面図、第４図は油圧クラツチ制御用操作レ
バーと機械式クラツチ機構切換操作レバーと制御
弁との連係機構を示す正面図、第５図は第４図の
側面図である。
３……低速ギヤ機構、４……機械式クラツチ機
構、５……高速ギヤ機構、６ａ……油圧クラツチ
、１６……副変速装置、１７……主変速装置、２
０ａ……油圧クラツチ、２４……機械式クラツチ
機構切換操作レバー、２６……油圧クラツチ制御
用操作レバー、２７……ギヤ機構。
The drawings show an embodiment of the traveling transmission according to the present invention, in which Fig. 1 is an overall configuration diagram, Fig. 2 is a hydraulic operating circuit diagram, and Fig. 3 is a hydraulic clutch control operating lever and a mechanical clutch mechanism switching operating lever. FIG. 4 is a front view showing the linkage mechanism between the hydraulic clutch control operating lever, the mechanical clutch mechanism switching operating lever, and the control valve, and FIG. 5 is a side view of FIG. 4. be. 3...Low speed gear mechanism, 4...Mechanical clutch mechanism, 5...High speed gear mechanism, 6a...Hydraulic clutch, 16...Sub-transmission device, 17...Main transmission device, 2
0a...Hydraulic clutch, 24...Mechanical clutch mechanism switching operation lever, 26...Operating lever for hydraulic clutch control, 27...Gear mechanism.
Claims (1)
られた複数個の油圧クラツチ２０ａ…に対して択
一的に圧油を供給して複数段の変速操作が可能な
主変速装置１７と、複数段に変速可能な副変速装
置１６とを直列に設けてある走行変速装置におい
て、前記副変速装置１６を、機械式クラツチ機構
４によつて入切可能な高速ギヤ機構５と、複数個
の油圧クラツチ６ａ…に対して択一的に圧油を供
給して複数段の変速操作が可能な常咬式の低速ギ
ヤ機構３とで構成するとともに、前記主変速装置
１７と副変速装置１６の低速ギヤ３に対する油圧
クラツチ制御操作を単一のレバー２６で行えるよ
うに、かつ、機械式クラツチ機構４を入切可能な
切換操作レバー２４を備えてある走行変速装置。 A main transmission device 17 capable of performing multi-speed gear shifting operations by selectively supplying pressure oil to a plurality of hydraulic clutches 20a provided for the plurality of permanent-bite gear mechanisms 27, respectively; In a traveling transmission device in which a sub-transmission device 16 capable of shifting into a plurality of gears is provided in series, the sub-transmission device 16 is connected to a high-speed gear mechanism 5 which can be turned on and off by a mechanical clutch mechanism 4, and a plurality of It is comprised of a constant-bit type low-speed gear mechanism 3 that can selectively supply pressure oil to the hydraulic clutches 6a to perform multi-speed gear shifting operations, and the main transmission device 17 and the sub-transmission device 16. A traveling transmission that is equipped with a switching operation lever 24 that allows a hydraulic clutch control operation for a low-speed gear 3 to be performed with a single lever 26 and that can turn on and off a mechanical clutch mechanism 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14453285U JPS6252025U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14453285U JPS6252025U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252025U true JPS6252025U (en) | 1987-03-31 |
Family
ID=31055217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14453285U Pending JPS6252025U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252025U (en) |
-
1985
- 1985-09-20 JP JP14453285U patent/JPS6252025U/ja active Pending
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