JPS6173927U - - Google Patents
Info
- Publication number
- JPS6173927U JPS6173927U JP15887084U JP15887084U JPS6173927U JP S6173927 U JPS6173927 U JP S6173927U JP 15887084 U JP15887084 U JP 15887084U JP 15887084 U JP15887084 U JP 15887084U JP S6173927 U JPS6173927 U JP S6173927U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- armature
- friction
- coupled
- 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
- 239000002783 friction material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例を示す電磁クラツチ
の半断面図、第２図は第１図の要部拡大図、第３
図および第４図は従来装置の説明に供する要部拡
大断面図、第５図は従来装置および本考案装置に
おける連結時のトルク変化を示すグラフ、第６図
は本考案装置において摩擦材表面のテーパの傾斜
度と鳴き音発生率の関係を示すグラフである。
１…励磁コイル、７…ロータ、１１…アーマチ
ユア、１２…板ばね、１５…ハブ、１７…摩擦材
、１７ｃ…テーパ状表面。
Fig. 1 is a half-sectional view of an electromagnetic clutch showing an embodiment of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is an enlarged view of the main parts of Fig. 1.
4 and 4 are enlarged cross-sectional views of main parts for explaining the conventional device, FIG. 5 is a graph showing torque changes during connection in the conventional device and the device of the present invention, and FIG. 6 is a graph of the surface of the friction material in the device of the present invention. It is a graph showing the relationship between the inclination of the taper and the generation rate of squealing noise. DESCRIPTION OF SYMBOLS 1... Excitation coil, 7... Rotor, 11... Armature, 12... Leaf spring, 15... Hub, 17... Friction material, 17c... Tapered surface.
Claims (1)
延びる摩擦面を有するロータと、このロータの摩
擦面に対向設置されたアーマチユアと、このアー
マチユアにばね手段を介して結合され、かつ被駆
動軸には一体に結合されているハブと、前記ロー
タの摩擦面より微小量突出するように固着され、
かつその表面がテーパ状もしくは凹凸状に形成さ
れている摩擦材とを具備することを特徴とする電
磁連結装置。 a rotor that is rotatably arranged and has a radially extending friction surface on a side end surface; an armature that is installed opposite to the friction surface of the rotor; and a driven shaft that is coupled to the armature via a spring means. a hub that is integrally coupled to the rotor;
What is claimed is: 1. An electromagnetic coupling device comprising: a friction material having a tapered or uneven surface;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15887084U JPS6173927U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15887084U JPS6173927U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6173927U true JPS6173927U (en) | 1986-05-19 |
Family
ID=30716837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15887084U Pending JPS6173927U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04236825A (en) * | 1991-01-17 | 1992-08-25 | Matsushita Electric Ind Co Ltd | Electromagnetic clutch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815448A (en) * | 1981-07-17 | 1983-01-28 | Hitachi Ltd | Clutch motor |
-
1984
- 1984-10-19 JP JP15887084U patent/JPS6173927U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815448A (en) * | 1981-07-17 | 1983-01-28 | Hitachi Ltd | Clutch motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04236825A (en) * | 1991-01-17 | 1992-08-25 | Matsushita Electric Ind Co Ltd | Electromagnetic clutch |
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