JPH01109627U - - Google Patents
Info
- Publication number
- JPH01109627U JPH01109627U JP384488U JP384488U JPH01109627U JP H01109627 U JPH01109627 U JP H01109627U JP 384488 U JP384488 U JP 384488U JP 384488 U JP384488 U JP 384488U JP H01109627 U JPH01109627 U JP H01109627U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- drum
- armature
- brake drum
- electromagnetic
- 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
- Braking Arrangements (AREA)
Description
第1図は本考案に係る電磁ドラムブレーキの要
部を示す断面図、第2図は第1図中―線断面
図、第3図はブレーキシユーの正面図である。
2……ドラム、3……ブレーキシユー、4……
L形レバー、7……固定コア、8……電磁コイル
、9……可動コア、10……円板、12……制動
ばね。
FIG. 1 is a sectional view showing essential parts of an electromagnetic drum brake according to the present invention, FIG. 2 is a sectional view taken along the line taken in FIG. 1, and FIG. 3 is a front view of the brake shoe. 2...Drum, 3...Brake shoe, 4...
L-shaped lever, 7... Fixed core, 8... Electromagnetic coil, 9... Movable core, 10... Disk, 12... Braking spring.
Claims (1)
れたブレーキシユーが、電磁コイルを有するフイ
ールドコアおよび制動ばねにより進退されるアー
マチユアによつてブレーキドラムの周面に圧接さ
れる電磁ドラムブレーキにおいて、前記アーマチ
ユアをブレーキドラムの底面に対向させかつブレ
ーキドラムの軸線に沿つて進退自在に設け、この
アーマチユアの反ブレーキドラム側に前記フイー
ルドコアおよび制動ばねを配設すると共に、この
アーマチユアと前記ブレーキシユーとの間に、ブ
レーキドラムの回転方向と直交する方向に回転自
在に設けられたレバーを介装したことを特徴とす
る電磁ドラムブレーキ。 An electromagnetic drum brake in which a brake shoe supported movably in the radial direction of the brake drum is pressed against the circumferential surface of the brake drum by a field core having an electromagnetic coil and an armature moved back and forth by a braking spring. is provided facing the bottom surface of the brake drum and movable back and forth along the axis of the brake drum, and the field core and brake spring are provided on the side opposite to the brake drum of the armature, and the armature and the brake shoe are connected to each other. An electromagnetic drum brake characterized in that a lever rotatably provided in a direction orthogonal to the rotational direction of the brake drum is interposed between the brake drums.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP384488U JPH01109627U (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP384488U JPH01109627U (en) | 1988-01-18 | 1988-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01109627U true JPH01109627U (en) | 1989-07-25 |
Family
ID=31205837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP384488U Pending JPH01109627U (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01109627U (en) |
-
1988
- 1988-01-18 JP JP384488U patent/JPH01109627U/ja active Pending