JPH0278859U - - Google Patents
Info
- Publication number
- JPH0278859U JPH0278859U JP15986788U JP15986788U JPH0278859U JP H0278859 U JPH0278859 U JP H0278859U JP 15986788 U JP15986788 U JP 15986788U JP 15986788 U JP15986788 U JP 15986788U JP H0278859 U JPH0278859 U JP H0278859U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- swing arm
- input shaft
- continuously variable
- intermediate 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 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る無段変速機構の一部省略
側面図、第２図は変更手段の説明図である。
２…入力軸、３…クランク、４…出力軸、５…
中間軸、７…揺動アーム、７１，７２…腕部、１
０…変更手段。
FIG. 1 is a partially omitted side view of the continuously variable transmission mechanism according to the present invention, and FIG. 2 is an explanatory diagram of the changing means. 2...Input shaft, 3...Crank, 4...Output shaft, 5...
Intermediate shaft, 7... Swing arm, 71, 72... Arm portion, 1
0... Changing means.
Claims (1)
４へ伝達する如くした移動農機における無段変速
機構であつて、前記入力軸２に、該入力軸２と同
回転するクランク３を固定し、前記入力軸２と出
力軸４との間に中間軸５を設け、該中間軸５に、
該中間軸５を挟んで前後に延出する腕部７１，７
２から成る揺動アーム７を設けると共に、該揺動
アーム７を前記中間軸５の軸芯を中心に揺動可能
とし、かつ、前記揺動アーム７の少なくとも一方
の腕部に、該腕部の長さを変更する変更手段１０
を設ける一方、前記出力軸４をワンウエイクラツ
チ２０を介して前記揺動アーム７に連動可能に連
結したことを特徴とする移動農機における無段変
速機構。 A continuously variable transmission mechanism for a mobile agricultural machine in which the rotational power of an input shaft 2 is continuously variable and transmitted to an output shaft 4, and a crank 3 that rotates at the same time as the input shaft 2 is fixed to the input shaft 2. An intermediate shaft 5 is provided between the input shaft 2 and the output shaft 4, and the intermediate shaft 5 includes:
Arm portions 71, 7 extending forward and backward across the intermediate shaft 5;
2, the swing arm 7 is made swingable about the axis of the intermediate shaft 5, and at least one arm of the swing arm 7 has a swing arm 7. Changing means 10 for changing the length of
A continuously variable transmission mechanism for a mobile agricultural machine, characterized in that the output shaft 4 is operatively connected to the swing arm 7 via a one-way clutch 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15986788U JPH0278859U (en) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15986788U JPH0278859U (en) | 1988-12-07 | 1988-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0278859U true JPH0278859U (en) | 1990-06-18 |
Family
ID=31441446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15986788U Pending JPH0278859U (en) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0278859U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50118433A (en) * | 1974-03-08 | 1975-09-17 | ||
| JPS5738331A (en) * | 1980-07-09 | 1982-03-03 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of base material for multicore fiber |
-
1988
- 1988-12-07 JP JP15986788U patent/JPH0278859U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50118433A (en) * | 1974-03-08 | 1975-09-17 | ||
| JPS5738331A (en) * | 1980-07-09 | 1982-03-03 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of base material for multicore fiber |