JPS6380220U - - Google Patents
Info
- Publication number
- JPS6380220U JPS6380220U JP17585986U JP17585986U JPS6380220U JP S6380220 U JPS6380220 U JP S6380220U JP 17585986 U JP17585986 U JP 17585986U JP 17585986 U JP17585986 U JP 17585986U JP S6380220 U JPS6380220 U JP S6380220U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- hydraulic clutch
- type transmission
- clutch type
- hydraulic
- 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 10
- 238000000605 extraction Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案の変速装置の動力伝達線図、第
２図は本考案の油圧回路を示す図面、第３図は前
段の油圧クラツチ式変速装置と外部作業機駆動軸
を示す図面、第４図は油圧切換バルブの平面断面
図、第５図は走行変速レバー１１と作業機変速レ
バー１２の変速レバーガイド部の裏面図、第６図
は同じく斜視図である。
Ｈ，Ｌ……前段の油圧クラツチ式変速装置用の
油圧クラツチ装置、ＦＨ，ＦＬ，Ｒ……後段の油
圧クラツチ式変速装置用の油圧クラツチ装置、Ｖ
１……後段用油圧切換バルブ、Ｖ２……前段用油
圧切換バルブ、Ｖ３……外部作業機駆動バルブ、
３……油圧クラツチ軸、１０……外部作業機駆動
軸、１１……走行変速レバー、１２……作業機変
速レバー、１５……牽制プレート、１６……レバ
ーガイド。
Fig. 1 is a power transmission diagram of the transmission of the present invention, Fig. 2 is a drawing showing the hydraulic circuit of the invention, Fig. 3 is a drawing showing the hydraulic clutch type transmission in the previous stage and the external working machine drive shaft, 4 is a plan sectional view of the hydraulic switching valve, FIG. 5 is a back view of the speed change lever guide portions of the traveling speed change lever 11 and the work equipment speed change lever 12, and FIG. 6 is a perspective view. H, L...Hydraulic clutch device for the front-stage hydraulic clutch type transmission, FH, FL, R...Hydraulic clutch device for the rear-stage hydraulic clutch type transmission, V
1...Hydraulic switching valve for rear stage, V2...Hydraulic switching valve for front stage, V3...External work machine drive valve,
3...Hydraulic clutch shaft, 10...External work machine drive shaft, 11...Traveling gear shift lever, 12...Work machine gear shift lever, 15...Check plate, 16...Lever guide.
Claims (1)
転を、更に後段の油圧クラツチ式変速装置により
変速すべく構成し、該前段の油圧クラツチ式変速
装置の油圧クラツチ装置を介装した軸より、ミツ
シヨンケース外へ突出して外部作業機駆動軸を設
け、該前段の油圧クラツチ式変速装置を走行変速
の為に操作する前段用油圧切換バルブＶ２の他に
、該前段用油圧切換バルブＶ２が中立の位置にお
いても圧油を供給し、前段の油圧クラツチ式変速
装置を接合可能とする外部作業機駆動バルブＶ３
を並列に配置したことを特徴とする作業動力取出
し装置。 The rotation after being shifted by the hydraulic clutch type transmission in the front stage is further changed in speed by the hydraulic clutch type transmission in the rear stage, and the rotation is transmitted from the shaft equipped with the hydraulic clutch device of the hydraulic clutch type transmission in the front stage. In addition to the front-stage hydraulic switching valve V2, which is provided with an external work equipment drive shaft that protrudes outside the front-stage hydraulic clutch type transmission for traveling gear shifting, the front-stage hydraulic switching valve V2 is equipped with a neutral External working machine drive valve V3 that supplies pressurized oil even in the position and connects the front stage hydraulic clutch type transmission.
A working power extraction device characterized by arranging in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17585986U JPS6380220U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17585986U JPS6380220U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380220U true JPS6380220U (en) | 1988-05-27 |
Family
ID=31115571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17585986U Pending JPS6380220U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380220U (en) |
-
1986
- 1986-11-14 JP JP17585986U patent/JPS6380220U/ja active Pending
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