JPS62112613U - - Google Patents
Info
- Publication number
- JPS62112613U JPS62112613U JP1986000780U JP78086U JPS62112613U JP S62112613 U JPS62112613 U JP S62112613U JP 1986000780 U JP1986000780 U JP 1986000780U JP 78086 U JP78086 U JP 78086U JP S62112613 U JPS62112613 U JP S62112613U
- Authority
- JP
- Japan
- Prior art keywords
- input
- transmission
- input shaft
- output shaft
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
図面は本考案に係るトラクタの変速構造の実施
例を示し、第１図は油圧式無段変速装置とミツシ
ヨンケースとの取付構造を示す縦断面図、第２図
は油圧式無段変速装置とミツシヨンケースとの取
付状態を示す側面図、第３図はミツシヨンケース
内構造の展開断面図、第４図はローントラクタの
側面図である。
１……エンジン、６……無端帯用入力回転体、
５……第１入力軸、４……油圧式無段変速装置、
３……ミツシヨンケース、３Ａ……入力開放部、
４ａ……ボス、１０……ベアリング、１１……第
２入力軸、２５……位置決め用スリーブ、２５ａ
……一端、２５ｂ……他端、２９……出力軸。
The drawings show an embodiment of the transmission structure for a tractor according to the present invention, FIG. 1 is a longitudinal sectional view showing the mounting structure of the hydraulic continuously variable transmission and the transmission case, and FIG. 2 shows the hydraulic continuously variable transmission. FIG. 3 is a developed sectional view of the internal structure of the transmission case, and FIG. 4 is a side view of the lawn tractor. 1... Engine, 6... Endless band input rotating body,
5...First input shaft, 4...Hydraulic continuously variable transmission,
3...Mission case, 3A...Input opening section,
4a... Boss, 10... Bearing, 11... Second input shaft, 25... Positioning sleeve, 25a
...One end, 25b...Other end, 29...Output shaft.
Claims (1)
転体６を取付けた下向き第１入力軸５とこの第１
入力軸５と同一方向に向けて突出並設された出力
軸２９とを取付けた油圧式無段変速装置４と、上
向き開放の入力開口部３Ａ内にベアリング１０を
介して第２入力軸１１を支承したミツシヨンケー
ス３とを、連結解除自在な前記出力軸２９と第２
入力軸１１を介して伝動連結可能に構成するとと
もに、一端２５ａを前記出力軸２９を枢支したボ
ス４ａに嵌合されかつ他端２５ｂを前記入力開口
部３Ａの内周面に内嵌保持される位置決め用スリ
ーブ２５を介して油圧式無段変速装置４をミツシ
ヨンケース３に取付けてあるトラクタの変速構造
。 A downward first input shaft 5 to which an endless band input rotary body 6 that receives power from the engine 1 is attached, and this first
A hydraulic continuously variable transmission 4 is equipped with an output shaft 29 juxtaposed and protruding in the same direction as the input shaft 5, and a second input shaft 11 is inserted through a bearing 10 into an upwardly open input opening 3A. The supported transmission case 3 is connected to the output shaft 29, which can be disconnected from the second
It is configured to be transmission-connectable via the input shaft 11, and has one end 25a fitted into the boss 4a which pivotally supports the output shaft 29, and the other end 25b fitted and held within the inner peripheral surface of the input opening 3A. This is a tractor transmission structure in which a hydraulic continuously variable transmission 4 is attached to a transmission case 3 via a positioning sleeve 25.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986000780U JPH0539936Y2 (en) | 1986-01-08 | 1986-01-08 | |
| US07/000,552 US4756208A (en) | 1986-01-08 | 1987-01-05 | Mid-mount tractor |
| GB8700163A GB2186241B (en) | 1986-01-08 | 1987-01-06 | Mid-mount tractor |
| FR878700129A FR2595649B1 (en) | 1986-01-08 | 1987-01-08 | MEDIAN-MOUNTED TRACTOR FOR FIXING A HORTICULTURAL WORKING TOOL, ESPECIALLY A MOWER, GRASS CUTTING BLADE OR THE LIKE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986000780U JPH0539936Y2 (en) | 1986-01-08 | 1986-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62112613U true JPS62112613U (en) | 1987-07-17 |
| JPH0539936Y2 JPH0539936Y2 (en) | 1993-10-12 |
Family
ID=30778070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986000780U Expired - Lifetime JPH0539936Y2 (en) | 1986-01-08 | 1986-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539936Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135719U (en) * | 1985-02-14 | 1986-08-23 | ||
| JPS6450608A (en) * | 1987-08-20 | 1989-02-27 | Showa Electric Wire & Cable Co | Surface acoustic wave device |
-
1986
- 1986-01-08 JP JP1986000780U patent/JPH0539936Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135719U (en) * | 1985-02-14 | 1986-08-23 | ||
| JPS6450608A (en) * | 1987-08-20 | 1989-02-27 | Showa Electric Wire & Cable Co | Surface acoustic wave device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539936Y2 (en) | 1993-10-12 |