JPS60105530U - PTO shaft braking device for tractors - Google Patents

PTO shaft braking device for tractors

Info

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
Application number
JP20194783U
Other languages
Japanese (ja)
Other versions
JPS6335851Y2 (en
Inventor
長雄 黒田
児島　弘明
Original Assignee
三菱農機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱農機株式会社 filed Critical 三菱農機株式会社
Priority to JP20194783U priority Critical patent/JPS60105530U/en
Publication of JPS60105530U publication Critical patent/JPS60105530U/en
Application granted granted Critical
Publication of JPS6335851Y2 publication Critical patent/JPS6335851Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 変速装置からＰＴＯ軸に伝動する駆動軸に、固定部材と
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.
JP20194783U 1983-12-25 1983-12-25 PTO shaft braking device for tractors Granted JPS60105530U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646148A (en) * 1979-09-21 1981-04-27 Kubota Ltd Transmission for agricultural machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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