JPS5935733U - Automatic safety stop device when the swivel shaft is at a loss - Google Patents

Automatic safety stop device when the swivel shaft is at a loss

Info

Publication number
JPS5935733U
JPS5935733U JP13251582U JP13251582U JPS5935733U JP S5935733 U JPS5935733 U JP S5935733U JP 13251582 U JP13251582 U JP 13251582U JP 13251582 U JP13251582 U JP 13251582U JP S5935733 U JPS5935733 U JP S5935733U
Authority
JP
Japan
Prior art keywords
yoke
shaft
electromagnet
attached
turned
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
JP13251582U
Other languages
Japanese (ja)
Other versions
JPS6325380Y2 (en
Inventor
石井　要司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13251582U priority Critical patent/JPS5935733U/en
Publication of JPS5935733U publication Critical patent/JPS5935733U/en
Application granted granted Critical
Publication of JPS6325380Y2 publication Critical patent/JPS6325380Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Braking Arrangements (AREA)
  • Sealing Devices (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]

第１図は本考案装置の縦断面図、第２図は本考案で使用
されるカバー器具であって、Ａは止め環、Ｂは筒状カバ
ー、Ｃは遮断バンドの夫々れ斜視図である。 １・・・駆動軸、２・・・スプライン軸、３・・・アウ
ターブツシュ、６・・・電磁石、８・・・磁性板、１０
・・・第１ヨーク、１３・・・コイルスプリング、１５
・・・第２ヨーク、１６・・・十字軸、２１・・・筒状
カバー、２２・・・止め環、２３・・・遮断バンド。FIG. 1 is a longitudinal sectional view of the device of the present invention, and FIG. 2 is a cover device used in the present invention, where A is a retaining ring, B is a cylindrical cover, and C is a perspective view of a cutoff band. . DESCRIPTION OF SYMBOLS 1... Drive shaft, 2... Spline shaft, 3... Outer bush, 6... Electromagnet, 8... Magnetic plate, 10
...First yoke, 13... Coil spring, 15
...Second yoke, 16...Cross shaft, 21...Cylindrical cover, 22...Retaining ring, 23...Shutoff band.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動軸の先端外周が嵌入されるスプライン軸を円筒体に
形成し、該スプライン軸の外周面に雄ネジ′を刻設する
と共に、アウターブツシュは階段座に形成した筒内周面
に対し上記スプライン軸の雄ネジと螺合する酸ネジを刻
設して止着されるようになし、且つアウターブツシュの
前方部にはボールベアリングを介して第１ヨークを回動
自在に支承させてなり、またアウターブツシュの前記階
段座にはボールベアリングを介して電磁石を静止的に取
付けせしめると共に該電磁石前面位置には磁性板を取付
けせしめ、且つその前面位置には先端を第１ヨークに止
着させてなるコイルスプリングを設けしめるのほか、こ
れら全体外周を取囲んで第１ヨークの前端縁位置に向っ
て先細り状に彎曲する筒状カバーを設け、一方第１ヨー
クは十字軸を介して従動軸の取付けられる第２ヨークと
連結させてなり、自在連結軸の折角特電磁石のオン・オ
フ作動で即ち電磁石のオン作動でコイルスプリングの後
端が磁性板に吸着されることにより、駆動軸の回動が第
１ヨーク、第２ヨークを介して従動軸側に伝達され、他
方電磁石のオフ作動で前記伝達が断たれるように構成さ
れていることを特徴とした自在連結軸の折角時に於ける
自動安全停止装置。A spline shaft into which the outer periphery of the tip of the drive shaft is fitted is formed into a cylindrical body, and a male thread is carved on the outer periphery of the spline shaft, and the outer bush is attached to the inner periphery of the cylinder formed on the stair seat. A fixed screw is carved to engage with the male screw of the spline shaft so that it is fixed, and the first yoke is rotatably supported in the front part of the outer bush via a ball bearing. Further, an electromagnet is statically attached to the step seat of the outer bush via a ball bearing, a magnetic plate is attached to the front position of the electromagnet, and the tip is fixed to the first yoke at the front position. In addition to providing a coil spring formed by a coil spring, a cylindrical cover is provided that surrounds the entire outer periphery of the first yoke and curves in a tapered manner toward the front edge position of the first yoke, while the first yoke is driven via a cross shaft. The drive shaft is connected to the second yoke to which the shaft is attached, and when the special electromagnet of the freely connected shaft is turned on and off, the rear end of the coil spring is attracted to the magnetic plate when the electromagnet is turned on. The rotational motion is transmitted to the driven shaft side via the first yoke and the second yoke, and the transmission is cut off when the other electromagnet is turned off. Automatic safety stop device.
JP13251582U 1982-08-31 1982-08-31 Automatic safety stop device when the swivel shaft is at a loss Granted JPS5935733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13251582U JPS5935733U (en) 1982-08-31 1982-08-31 Automatic safety stop device when the swivel shaft is at a loss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13251582U JPS5935733U (en) 1982-08-31 1982-08-31 Automatic safety stop device when the swivel shaft is at a loss

Publications (2)

Publication Number Publication Date
JPS5935733U true JPS5935733U (en) 1984-03-06
JPS6325380Y2 JPS6325380Y2 (en) 1988-07-11

Family

ID=30299224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13251582U Granted JPS5935733U (en) 1982-08-31 1982-08-31 Automatic safety stop device when the swivel shaft is at a loss

Country Status (1)

Country Link
JP (1) JPS5935733U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697633A (en) * 1979-12-30 1981-08-06 Kyosaburo Mitani Automatic safety stopper for universally coupled shafts when forming angle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697633A (en) * 1979-12-30 1981-08-06 Kyosaburo Mitani Automatic safety stopper for universally coupled shafts when forming angle

Also Published As

Publication number Publication date
JPS6325380Y2 (en) 1988-07-11

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