JPH01102532U - - Google Patents
Info
- Publication number
- JPH01102532U JPH01102532U JP19912187U JP19912187U JPH01102532U JP H01102532 U JPH01102532 U JP H01102532U JP 19912187 U JP19912187 U JP 19912187U JP 19912187 U JP19912187 U JP 19912187U JP H01102532 U JPH01102532 U JP H01102532U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- case
- pressing plate
- cam
- clutch
- 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
Landscapes
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は要部の断面図、第２図はその―断面図、
第３図は―断面図である。
２……出力軸、３……出力歯車、５……摩擦ク
ラツチ、５ａ……受圧板、５ｂ……押圧板、６…
…ボールカム機構、６ａ……カム板、６ｅ……二
又状の係合腕、７……制動バンド、１５……操作
軸。
The drawing shows one embodiment of this invention.
The figure is a cross-sectional view of the main part, Figure 2 is a cross-sectional view of it,
FIG. 3 is a sectional view. 2... Output shaft, 3... Output gear, 5... Friction clutch, 5a... Pressure receiving plate, 5b... Pressing plate, 6...
...ball cam mechanism, 6a...cam plate, 6e...forked engagement arm, 7...braking band, 15...operating shaft.
Claims (1)
嵌した出力歯車３との間に受圧板５ａと押圧板５
ｂおよび両板の間に介装した摩擦板５ｃとからな
る摩擦クラツチ５を介装させ、前記押圧板５ｂと
その背面のケース１との間に押圧板５ｂに支承さ
れるカム板６ａとケース１に支承させる硬球６ｂ
とからなるボールカム機構６を設け、前記カム板
６ａの回動によつて押圧板５ｂを受圧板５ａに向
けて進退させるように構成するものにおいて、前
記受圧板５ａの外周に基端をケース１に固定した
制動バンド７を巻回し、その遊端と前記カム板６
ａとをロツド１８を介して連結すると共に、この
ロツド１８を操作軸１５の外方にこれと平行に配
設し、前記制動バンド７の遊端をクラツチの遮断
方向に巻回してなる農機のＰＴＯクラツチ装置。 A pressure receiving plate 5a and a pressing plate 5 are provided between the output shaft 2 supported by the case 1 and the output gear 3 loosely fitted onto the shaft.
A friction clutch 5 is interposed between the pressing plate 5b and the case 1 on the back thereof, and a cam plate 6a supported by the pressing plate 5b and the case 1 are interposed between the pressing plate 5b and the case 1 on the back side thereof. Hard ball 6b to support
A ball cam mechanism 6 is provided, and the pressure plate 5b is moved forward and backward toward the pressure receiving plate 5a by the rotation of the cam plate 6a. The braking band 7 fixed to the cam plate 6 is wound around its free end and the cam plate 6
A of the agricultural machine, in which the brake band 7 is connected to the clutch lever 7 through a rod 18, and the rod 18 is disposed outside and parallel to the operating shaft 15, and the free end of the brake band 7 is wound in the direction in which the clutch is disconnected. PTO clutch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19912187U JPH01102532U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19912187U JPH01102532U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102532U true JPH01102532U (en) | 1989-07-11 |
Family
ID=31489590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19912187U Pending JPH01102532U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102532U (en) |
-
1987
- 1987-12-28 JP JP19912187U patent/JPH01102532U/ja active Pending