JPS6418657U - - Google Patents
Info
- Publication number
- JPS6418657U JPS6418657U JP11297087U JP11297087U JPS6418657U JP S6418657 U JPS6418657 U JP S6418657U JP 11297087 U JP11297087 U JP 11297087U JP 11297087 U JP11297087 U JP 11297087U JP S6418657 U JPS6418657 U JP S6418657U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- gear
- shaft
- right axles
- drive shaft
- 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 14
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の第１の実施例を示す横断平
面図、第２図は第１図の―線に沿つた縦断面
図、第３図は第１の実施例の一部分の分解斜視図
、第４図はこの考案の第２の実施例を示す横断平
面図、第５図は第４図の一部分の拡大図、第６図
は第４図の―線に沿つた拡大断面図、第７図
は従来例を示す機構図である。
１０……ミツシヨンケース、１１……駆動軸、
１２……変速軸、１３，１４……車軸、１５……
キーシフト式変速装置、１６Ｆ１，１６Ｆ２，１
６Ｆ３，１６Ｆ４，１６Ｆ５……歯車、１６Ｒ…
…スプロケツトギヤ、１７Ｆ１，１７Ｆ２，１７
Ｆ３，１７Ｆ４，１７Ｆ５……歯車、１７Ｒ……
スプロケツトギヤ、１８……長溝、１９……シフ
トキー、１９ａ……クラツチ突起、２０……小径
歯車、２１……大径歯車、２２……差動装置、２
４……入力軸、２６……傘歯車、２７……入力傘
歯車、３２……シフタスリーブ、４５，４６……
サイドクラツチ。
Fig. 1 is a cross-sectional plan view showing the first embodiment of this invention, Fig. 2 is a longitudinal sectional view taken along the line - - in Fig. 1, and Fig. 3 is an exploded perspective view of a portion of the first embodiment. , FIG. 4 is a cross-sectional plan view showing a second embodiment of this invention, FIG. 5 is an enlarged view of a portion of FIG. 4, FIG. FIG. 7 is a mechanical diagram showing a conventional example. 10...Mission case, 11...Drive shaft,
12... Speed change shaft, 13, 14... Axle, 15...
Key shift type transmission, 16F 1 , 16F 2 , 1
6F 3 , 16F 4 , 16F 5 ...Gear, 16R...
...Sprocket gear, 17F 1 , 17F 2 , 17
F 3 , 17F 4 , 17F 5 ... Gear, 17R ...
Sprocket gear, 18...Long groove, 19...Shift key, 19a...Clutch protrusion, 20...Small diameter gear, 21...Large diameter gear, 22...Differential gear, 2
4...Input shaft, 26...Bevel gear, 27...Input bevel gear, 32...Shifter sleeve, 45, 46...
side clutch.
Claims (1)
車軸１３，１４とを互に平行配置状で装備するミ
ツシヨンケース１０と、該ミツシヨンケース１０
内において駆動軸１１上に固定設置した歯車１６
Ｆ１，１６Ｆ２，１６Ｆ３，１６Ｆ４，１６Ｆ５
と変速軸１２上に遊嵌設置した歯車１７Ｆ１，１
７Ｆ２，１７Ｆ３，１７Ｆ４，１７Ｆ５とを噛合
せてなる複数列の変速歯車列を設けて変速軸１２
上の上記歯車を該変速軸外周面の長溝１８内で摺
動可能なシフトキー１９のクラツチ突起１９ａに
より択一的に変速軸へと結合することにより多段
の変速を行なうキーシフト式変速装置１５と、ミ
ツシヨンケース１０内において変速軸１２上に固
定設置した小径歯車２０と左右の車軸１３，１４
に接続して該車軸上に設置した大径歯車２１とを
噛合せてなる減速ギヤトレーンとを、備える走行
作業車のトランスミツシヨンにおいて、 前記駆動軸１１を中空軸に形成して該中空駆動
軸１１を、前記した左右の車軸１３，１４のうち
の一方の車軸１３上に遊嵌設置したことを特徴と
するトランスミツシヨン。 ２ 実用新案登録請求の範囲第１項に記載のトラ
ンスミツシヨンにおいて、前記した左右の車軸１
３，１４に対し前記大径歯車２１を、該大径歯車
２１を入力歯車とする差動装置２２を介し接続し
てあるトランスミツシヨン。 ３ 実用新案登録請求の範囲第１項に記載のトラ
ンスミツシヨンにおいて、前記した左右の車軸１
３，１４に対し前記大径歯車２１を、左右のサイ
ドクラツチ４５，４６を介し接続してあるトラン
スミツシヨン。[Claims for Utility Model Registration] 1. A transmission case 10 equipped with a drive shaft 11, a transmission shaft 12, and concentric left and right axles 13, 14 arranged in parallel to each other; and the transmission case 10.
A gear 16 fixedly installed on the drive shaft 11 in the
F 1 , 16F 2 , 16F 3 , 16F 4 , 16F 5
and gears 17F 1 , 1 loosely installed on the transmission shaft 12
7F 2 , 17F 3 , 17F 4 , and 17F 5 are provided to provide a plurality of transmission gear trains in mesh with each other.
A key shift type transmission 15 that performs multi-speed shifting by selectively coupling the upper gear to the gear shift shaft by means of a clutch protrusion 19a of a shift key 19 that is slidable within the long groove 18 on the outer peripheral surface of the gear shift shaft; A small diameter gear 20 and left and right axles 13 and 14 are fixedly installed on the transmission shaft 12 in the transmission case 10.
In the transmission of a traveling working vehicle, the drive shaft 11 is formed into a hollow shaft, and the drive shaft 11 is formed into a hollow shaft, and the reduction gear train is connected to a large diameter gear 21 installed on the axle. 11 is loosely fitted onto one of the left and right axles 13, 14. 2. In the transmission set forth in claim 1 of the utility model registration claim, the above-mentioned left and right axles 1
3 and 14, the large-diameter gear 21 is connected to the transmission via a differential device 22 that uses the large-diameter gear 21 as an input gear. 3. In the transmission set forth in claim 1 of the utility model registration claim, the above-mentioned left and right axles 1
A transmission in which the large-diameter gear 21 is connected to the gears 3 and 14 via left and right side clutches 45 and 46.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11297087U JPS6418657U (en) | 1987-07-23 | 1987-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11297087U JPS6418657U (en) | 1987-07-23 | 1987-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6418657U true JPS6418657U (en) | 1989-01-30 |
Family
ID=31352393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11297087U Pending JPS6418657U (en) | 1987-07-23 | 1987-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418657U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57154525A (en) * | 1981-03-13 | 1982-09-24 | Hitachi Ltd | Combined transmission |
| JPS60104835A (en) * | 1983-10-21 | 1985-06-10 | Honda Motor Co Ltd | Transmission gear |
| JPS61116154A (en) * | 1984-11-12 | 1986-06-03 | Kamizaki Kokyu Koki Seisakusho Kk | Transmission in self-propelling working vehicle |
| JPS6252248A (en) * | 1985-08-30 | 1987-03-06 | Touyoushiya:Kk | Transmission mechanism for tractor |
-
1987
- 1987-07-23 JP JP11297087U patent/JPS6418657U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57154525A (en) * | 1981-03-13 | 1982-09-24 | Hitachi Ltd | Combined transmission |
| JPS60104835A (en) * | 1983-10-21 | 1985-06-10 | Honda Motor Co Ltd | Transmission gear |
| JPS61116154A (en) * | 1984-11-12 | 1986-06-03 | Kamizaki Kokyu Koki Seisakusho Kk | Transmission in self-propelling working vehicle |
| JPS6252248A (en) * | 1985-08-30 | 1987-03-06 | Touyoushiya:Kk | Transmission mechanism for tractor |
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