JPS60105530U - PTO shaft braking device for tractors - Google Patents
PTO shaft braking device for tractorsInfo
- Publication number
- JPS60105530U JPS60105530U JP20194783U JP20194783U JPS60105530U JP S60105530 U JPS60105530 U JP S60105530U JP 20194783 U JP20194783 U JP 20194783U JP 20194783 U JP20194783 U JP 20194783U JP S60105530 U JPS60105530 U JP S60105530U
- Authority
- JP
- Japan
- Prior art keywords
- pto shaft
- braking device
- rotating body
- tractors
- hollow rotating
- 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
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Braking Arrangements (AREA)
- Agricultural Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すものであって、第１図は
トラクタのＰＴＯ伝動機構を示す側面図、第２図は上半
分が停止時の状態、下半分が回転時の状態を示す要部の
断面図、第３図ａはホルダーの正面図、ｂは同上側面図
、第４図は制動トルク図、第５図は回転数と球の回転半
径との関係を示す図である。
６・・・・・・ＰＴＯ駆動軸、８・・・・・・変速クラ
ッチ、１１・・・・・・ブレーキ材、１２・・・・・・
リテーナ−１１３・・・・・・弾機、１４・・・・・・
中空回転体、１６・・・・・・ホルダー、１８・・・・
・・球。The drawings show one embodiment of the present invention, in which Fig. 1 is a side view showing the PTO transmission mechanism of the tractor, and Fig. 2 shows the upper half when it is stopped and the lower half when it is rotating. 3A is a front view of the holder, FIG. 3B is a side view of the same, FIG. 4 is a braking torque diagram, and FIG. 5 is a diagram showing the relationship between the rotation speed and the radius of rotation of the ball. 6... PTO drive shaft, 8... Speed change clutch, 11... Brake material, 12...
Retainer-113... Bullet machine, 14...
Hollow rotating body, 16...Holder, 18...
··ball.
Claims (1)
近接させて中空回転体を、回転は伝えるが軸芯方向には
移動可能に装着し、該中空回転体の中空部を外周側が次
第に狭くなるように形成すると共に前記駆動軸の半径方
向のホルダーと上記中空部の内側面とに接する球を内装
し、前記中空回転体を固定部材に向けて付勢する弾機を
付設したことを特徴とするトラクタにお□け７）ＰＴＯ
軸制動装置。A hollow rotating body is attached to the drive shaft that transmits power from the transmission to the PTO shaft in close proximity to a fixed member so as to transmit rotation but to be movable in the axial direction, and the hollow portion of the hollow rotating body is gradually narrowed on the outer peripheral side. It is characterized in that it is formed so as to have the same shape, and has a ball inside that contacts the holder in the radial direction of the drive shaft and the inner surface of the hollow part, and is attached with a bullet that biases the hollow rotating body toward the fixed member. 7) PTO
Shaft braking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20194783U JPS60105530U (en) | 1983-12-25 | 1983-12-25 | PTO shaft braking device for tractors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20194783U JPS60105530U (en) | 1983-12-25 | 1983-12-25 | PTO shaft braking device for tractors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60105530U true JPS60105530U (en) | 1985-07-18 |
| JPS6335851Y2 JPS6335851Y2 (en) | 1988-09-22 |
Family
ID=30764208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20194783U Granted JPS60105530U (en) | 1983-12-25 | 1983-12-25 | PTO shaft braking device for tractors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105530U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646148A (en) * | 1979-09-21 | 1981-04-27 | Kubota Ltd | Transmission for agricultural machine |
-
1983
- 1983-12-25 JP JP20194783U patent/JPS60105530U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646148A (en) * | 1979-09-21 | 1981-04-27 | Kubota Ltd | Transmission for agricultural machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6335851Y2 (en) | 1988-09-22 |
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