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
Landscapes
- Gear-Shifting Mechanisms (AREA)
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 |