JPS6041634U - electromagnetic spring clutch - Google Patents
electromagnetic spring clutchInfo
- Publication number
- JPS6041634U JPS6041634U JP13507683U JP13507683U JPS6041634U JP S6041634 U JPS6041634 U JP S6041634U JP 13507683 U JP13507683 U JP 13507683U JP 13507683 U JP13507683 U JP 13507683U JP S6041634 U JPS6041634 U JP S6041634U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- ring plate
- electromagnetic spring
- coil spring
- hub
- 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)
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
図面は本考案の説明に供するもので、第１図は □
従来の電磁スプリングクラッチの縦断面図、第２図は本
考案に係る電磁スプリングクラッチの縦断面図、第３図
はリングプレートの一部切断拡大斜視図である。
１ａ・・・主軸、２０・・・クラッチロータ、２２・・
・摩擦面、２２ａ・・・フランジ部、３１・・・励磁コ
イル、４０・・・吸引板、５０・・・ハブ、６０・・・
コイルスプリング、７０・・・コイルスフリングカバー
、８０・・・永久磁石、９０・・・リングプレート、９
２・・・突縁部、９３・・・貫通孔。
臼The drawings are provided to explain the present invention, and Figure 1 is □
FIG. 2 is a longitudinal sectional view of a conventional electromagnetic spring clutch, FIG. 2 is a longitudinal sectional view of an electromagnetic spring clutch according to the present invention, and FIG. 3 is a partially cutaway enlarged perspective view of a ring plate. 1a...Main shaft, 20...Clutch rotor, 22...
-Friction surface, 22a...flange part, 31...excitation coil, 40...suction plate, 50...hub, 60...
Coil spring, 70... Coil spring cover, 80... Permanent magnet, 90... Ring plate, 9
2...Protruding edge portion, 93...Through hole. mortar
Claims (3)
の一端に設けた摩擦面の内径側端部から軸方向へフラン
ジ部を突設したクラッチロータと、上記フランジ部の外
周面上に巻装したコイルスプリングにより被駆動装置の
主軸のハブに連結した吸引板とを、上記クラッチロータ
内に配置した励磁コイルの磁気回路に包含させ、該励磁
コイルへの通電によって吸引板を摩擦面へ吸引接合させ
るとともに、コイルスプリングの巻き締めによってハブ
とフランジ部とを連結させるようにした電磁スプリング
クラッチにおいて、上記コイルスプリングを内包する厚
肉のリングプレートをコイルスプリングカバーを介して
上記ハブに取り付け、上記吸引板を上記リングプレート
の外周に設けた突縁部とその厚肉部の貫通孔に嵌着した
永久磁石とによって保持するようになしたことを特徴と
する電磁スプリングクラッチ。(1) A clutch rotor that is rotationally driven by a rotational drive source and has a flange portion protruding axially from the inner diameter side end of a friction surface provided at one end of the clutch rotor in the axial direction, and A suction plate connected to the hub of the main shaft of the driven device by an attached coil spring is included in the magnetic circuit of the excitation coil disposed in the clutch rotor, and the suction plate is attracted to the friction surface by energizing the excitation coil. In an electromagnetic spring clutch in which a hub and a flange are connected by joining and tightening a coil spring, a thick ring plate containing the coil spring is attached to the hub via a coil spring cover, and the above-mentioned An electromagnetic spring clutch characterized in that the suction plate is held by a protruding edge provided on the outer periphery of the ring plate and a permanent magnet fitted into a through hole in the thick portion of the protruding edge.
平衡させる切欠部を設けたことを特徴とする実用新案登
録請求の範囲第１項記載の電磁スプリングクラッチ。(2) The electromagnetic spring clutch according to claim 1, which is a registered utility model, characterized in that a notch is provided in the thick portion of the ring plate to balance dynamic imbalance.
特徴とする実用新案登録請求の範囲第１項又は第２項記
載の電磁スプリングクラッチ。(3) The electromagnetic spring clutch according to claim 1 or 2, wherein the ring plate is made of a non-magnetic metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507683U JPS6041634U (en) | 1983-08-31 | 1983-08-31 | electromagnetic spring clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507683U JPS6041634U (en) | 1983-08-31 | 1983-08-31 | electromagnetic spring clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6041634U true JPS6041634U (en) | 1985-03-23 |
Family
ID=30304148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13507683U Pending JPS6041634U (en) | 1983-08-31 | 1983-08-31 | electromagnetic spring clutch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041634U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631450A (en) * | 1979-08-20 | 1981-03-30 | Koshin Kikai Kogyosho Yuugen | Oil pressure type crusher |
| JPS57186638A (en) * | 1981-05-12 | 1982-11-17 | Matsushita Electric Ind Co Ltd | Electro-magnetic clutch |
-
1983
- 1983-08-31 JP JP13507683U patent/JPS6041634U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631450A (en) * | 1979-08-20 | 1981-03-30 | Koshin Kikai Kogyosho Yuugen | Oil pressure type crusher |
| JPS57186638A (en) * | 1981-05-12 | 1982-11-17 | Matsushita Electric Ind Co Ltd | Electro-magnetic clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6045935U (en) | electromagnetic spring clutch | |
| JPS62158226U (en) | ||
| JPH0429136Y2 (en) | ||
| JPS6045934U (en) | electromagnetic spring clutch | |
| JPS6041634U (en) | electromagnetic spring clutch | |
| JPS6066281U (en) | drive device | |
| JPS60139934U (en) | electromagnetic clutch | |
| JPS59146625U (en) | electromagnetic clutch | |
| JPS63112630U (en) | ||
| JPS6054848U (en) | electromagnetic spring clutch | |
| JPH0262126U (en) | ||
| JPS637711Y2 (en) | ||
| JPS5924537U (en) | electromagnetic clutch | |
| JPS5960883U (en) | brushless motor | |
| JPS6047929U (en) | electromagnetic clutch | |
| JPS60184436U (en) | Electromagnetic coupling device | |
| JPS59100118U (en) | electromagnetic clutch | |
| JPS6216837U (en) | ||
| JPS58106625U (en) | electromagnetic clutch | |
| JPS58165340U (en) | Electromagnetic coupling device | |
| JPS58116834U (en) | Electromagnetic coupling device | |
| JPS60160054U (en) | motor | |
| JPS6093031U (en) | Electromagnetic clutch/brake | |
| JPS6080556U (en) | rotary drive device | |
| JPS5977628U (en) | Electromagnetic coupling device |