JPH048833U - - Google Patents
Info
- Publication number
- JPH048833U JPH048833U JP4861590U JP4861590U JPH048833U JP H048833 U JPH048833 U JP H048833U JP 4861590 U JP4861590 U JP 4861590U JP 4861590 U JP4861590 U JP 4861590U JP H048833 U JPH048833 U JP H048833U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- rotor
- shaped contact
- electromagnetic clutch
- peripheral surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案に係る電磁クラツチを示す縦断
面図、第２図は第１図における−線断面図で
ある。
１……ハウジング、２……ロータ、６……電磁
コイル、８……ブラシホルダ、１１……ブツシユ
、１２……銅材製リング、１４……スリツプリン
グ。
FIG. 1 is a longitudinal sectional view showing an electromagnetic clutch according to the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. 1... Housing, 2... Rotor, 6... Electromagnetic coil, 8... Brush holder, 11... Bush, 12... Copper material ring, 14... Slip ring.
Claims (1)
形の電磁クラツチにおいて、前記電磁コイルに接
続された円柱状電極を有するブラシホルダを回転
軸と平行な軸線をもつて前記ロータに立設すると
共に、前記円柱状電極にリング状接触子を回転自
在に遊嵌させ、このリング錠接触子よりロータの
半径方向外側に、電磁クラツチの静止側に固定さ
れかつ内周面がリング状接触子の外周面と対向す
る給電用スリツプリングを設けてなり、前記リン
グ状接触子を、最もロータの半径方向外側へ移動
した時に内周面が前記円柱状電極に接触し、外周
面が前記スリツプリングに接触する寸法に形成し
たことを特徴とする電磁クラツチ。 In a coil rotation type electromagnetic clutch in which an electromagnetic coil rotates together with a rotor, a brush holder having a cylindrical electrode connected to the electromagnetic coil is erected on the rotor with an axis parallel to the rotation axis, and A ring-shaped contact is rotatably loosely fitted to the electrode, and is fixed to the stationary side of the electromagnetic clutch radially outward of the rotor from the ring-lock contact, and the inner circumferential surface faces the outer circumferential surface of the ring-shaped contact. A power feeding slip ring is provided, and the ring-shaped contact is formed to have dimensions such that when the ring-shaped contact is moved furthest to the outside in the radial direction of the rotor, the inner peripheral surface contacts the cylindrical electrode and the outer peripheral surface contacts the slip ring. An electromagnetic clutch characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4861590U JPH048833U (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4861590U JPH048833U (en) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048833U true JPH048833U (en) | 1992-01-27 |
Family
ID=31565586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4861590U Pending JPH048833U (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048833U (en) |
-
1990
- 1990-05-11 JP JP4861590U patent/JPH048833U/ja active Pending