JPH043133U - - Google Patents
Info
- Publication number
- JPH043133U JPH043133U JP4357590U JP4357590U JPH043133U JP H043133 U JPH043133 U JP H043133U JP 4357590 U JP4357590 U JP 4357590U JP 4357590 U JP4357590 U JP 4357590U JP H043133 U JPH043133 U JP H043133U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- connecting main
- facing
- coupling
- axial direction
- 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
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案の一実施例を示す一部断面図
、第２図は従来の電磁連結装置を示す一部断面図
である。
図中、２は励磁コイル、３はロータ、３ａは磁
気遮断用窓、３ｂは内極、３ｃは外極、１３はア
マチユア、１３ｂは内摩擦面、１３ｃは外摩擦面
である。
なお、図中同一符号は同一又は相当部分を示す
。
FIG. 1 is a partially sectional view showing an embodiment of this invention, and FIG. 2 is a partially sectional view showing a conventional electromagnetic coupling device. In the figure, 2 is an excitation coil, 3 is a rotor, 3a is a magnetic shielding window, 3b is an inner pole, 3c is an outer pole, 13 is an armature, 13b is an inner friction surface, and 13c is an outer friction surface. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
を有する第１の連結主体と、この第１の連結主体
に空隙を介して軸方向に対向する第２の連結主体
と、上記第１、第２の連結主体を軸方向に吸引し
て磁気的に結合させる励磁コイルを備えた電磁連
結装置において、上記第１の連結主体の磁気遮断
用窓部に対向する位置にある上記第２の連結主体
面を突出させ、その内外周部に位置する第１の連
結主体の内、外極に対向する第２の連結主体の摩
擦面のみをプレスの段押し成形で精度よく仕上げ
たことを特徴とする電磁連結装置。 A first connecting body having inner and outer poles with a magnetic shielding window provided therebetween, a second connecting body facing the first connecting body in the axial direction via a gap, and the first connecting body having the inner and outer poles. 1. In an electromagnetic coupling device equipped with an excitation coil that attracts and magnetically couples a second coupling body in the axial direction, the second coupling body is located at a position facing the magnetic shielding window of the first coupling body. The connecting main body surface of the first connecting main body is projected, and only the friction surface of the second connecting main body facing the outer pole of the first connecting main body located on the inner and outer periphery of the first connecting main body is precisely finished by step molding with a press. Features an electromagnetic coupling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4357590U JPH043133U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4357590U JPH043133U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043133U true JPH043133U (en) | 1992-01-13 |
Family
ID=31556101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4357590U Pending JPH043133U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120132U (en) * | 1977-03-01 | 1978-09-25 | ||
| WO2002070914A1 (en) * | 2001-03-02 | 2002-09-12 | Ogura Clutch Co., Ltd. | Electromagnetic coupling device |
-
1990
- 1990-04-23 JP JP4357590U patent/JPH043133U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120132U (en) * | 1977-03-01 | 1978-09-25 | ||
| WO2002070914A1 (en) * | 2001-03-02 | 2002-09-12 | Ogura Clutch Co., Ltd. | Electromagnetic coupling device |