JPS6252357U - - Google Patents
Info
- Publication number
- JPS6252357U JPS6252357U JP14453385U JP14453385U JPS6252357U JP S6252357 U JPS6252357 U JP S6252357U JP 14453385 U JP14453385 U JP 14453385U JP 14453385 U JP14453385 U JP 14453385U JP S6252357 U JPS6252357 U JP S6252357U
- Authority
- JP
- Japan
- Prior art keywords
- speed gear
- transmission device
- gear mechanism
- sub
- speed
- 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 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Harvester Elements (AREA)
- Arrangement Of Transmissions (AREA)
- Gear-Shifting Mechanisms (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図は油圧クラツチ用変速レバーと機械式
クラツチ機構切換レバーの配置を示す平面図、第
４図は油圧クラツチ用変速レバーと機械式クラツ
チ機構切換レバーと制御弁・制御バルブとの連係
を示す正面図、第５図は第４図の側面図、第６図
及び第７図は油圧クラツチ用変速レバーの別実施
例を示す平面図と側面図、第８図は副変速装置の
別実施例を示す構成図である。
１……原動軸、３……低速ギヤ機構、４……機
械式クラツチ機構、５……高速ギヤ機構、１６…
…副変速装置、１７……主変速装置、６ａ，２０
ａ……油圧クラツチ、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 operation circuit diagram, and Fig. 3 is an arrangement of a hydraulic clutch gear shift lever and a mechanical clutch mechanism switching lever. 4 is a front view showing the connection between the hydraulic clutch shift lever, the mechanical clutch mechanism switching lever, and the control valve. FIG. 5 is a side view of FIG. 4, and FIG. FIG. 7 is a plan view and a side view showing another embodiment of a gear shift lever for a hydraulic clutch, and FIG. 8 is a configuration diagram showing another embodiment of a sub-transmission device. 1... Driving shaft, 3... Low speed gear mechanism, 4... Mechanical clutch mechanism, 5... High speed gear mechanism, 16...
...Sub-transmission device, 17...Main transmission device, 6a, 20
a... Hydraulic clutch, 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おいて
、前記副変速装置１６を、機械式クラツチ機械構
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、前記機械式クラ
ツチ機構４を前記高速ギヤ機構５と、低速ギヤ機
構４の原動軸１の何れか一方と、択一的に咬合可
能に構成し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 to a plurality of speeds is provided in series, the sub-transmission device 16 is connected to a high-speed gear mechanism 5 that can be turned on and off by a mechanical clutch mechanism 4, and a plurality of The mechanical clutch mechanism 4 is configured with a permanent low-speed gear mechanism 3 capable of selectively supplying pressure oil to the high-speed clutches 6a to perform multi-speed gear shifting operations. A traveling transmission configured to be able to selectively engage with either the gear mechanism 5 or the driving shaft 1 of the low-speed gear mechanism 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14453385U JPS6252357U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14453385U JPS6252357U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252357U true JPS6252357U (en) | 1987-04-01 |
Family
ID=31055219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14453385U Pending JPS6252357U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252357U (en) |
-
1985
- 1985-09-20 JP JP14453385U patent/JPS6252357U/ja active Pending
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