JPH03115225U - - Google Patents
Info
- Publication number
- JPH03115225U JPH03115225U JP2391790U JP2391790U JPH03115225U JP H03115225 U JPH03115225 U JP H03115225U JP 2391790 U JP2391790 U JP 2391790U JP 2391790 U JP2391790 U JP 2391790U JP H03115225 U JPH03115225 U JP H03115225U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- substrate
- excitation cores
- yoke
- side plate
- 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
- 230000005284 excitation Effects 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図ないし第３図は本考案に係る電磁シユー
ブレーキの実施例を示し、第１図は半分をブレー
キドラムが除かれた状態で示す電磁シユーブレー
キの正面図、第２図は上半部を破断して示し下半
部をブレーキドラムを除いた状態で示す電磁シユ
ーブレーキの側面図、第３図は板ばねの平面図で
ある。
１……モータ軸、２……ブレーキドラム、３…
…ヨーク、４……基板、５……止めねじ、６……
励磁鉄心、７……側板、円弧部、９……電磁コイ
ル、１０……アーマチユア、１１……板ばね、１
２……ブレーキシユー、１２……板ばね。
Figures 1 to 3 show an embodiment of the electromagnetic shoe brake according to the present invention. Figure 1 is a front view of the electromagnetic shoe brake with the brake drum removed, and Figure 2 is the top view. FIG. 3 is a side view of the electromagnetic shoe brake with its half cut away and the lower half shown with the brake drum removed, and FIG. 3 is a plan view of the leaf spring. 1...Motor shaft, 2...Brake drum, 3...
...Yoke, 4... Board, 5... Set screw, 6...
Exciting iron core, 7... Side plate, arc portion, 9... Electromagnetic coil, 10... Armature, 11... Leaf spring, 1
2... Brake shoe, 12... Leaf spring.
Claims (1)
周部における同一円周上に並列して突設された複
数個の励磁鉄心と、これら各励磁鉄心とそれぞれ
一体的に形成され前記基板の平面と対向する平面
を備えた側板とでヨークを構成し、前記各励磁鉄
心に電磁コイルを嵌合固定するとともに、前記ヨ
ークの半径方向外側に位置して前記基板に移動自
在に支持されたアーマチユアを設け、このアーマ
チユアをブレーキドラムの内周面側に圧接させる
方向に付勢する制動ばねを前記側板とアーマチユ
アとの間に介装したことを特徴とする電磁シユー
ブレーキ。 A substrate fixed to a rotating body, a plurality of excitation cores protruding in parallel on the same circumference on the plane outer periphery of this substrate, and a plurality of excitation cores formed integrally with each of these excitation cores and arranged on the plane of the substrate. and a side plate having an opposing flat surface, a yoke is configured, and an electromagnetic coil is fitted and fixed to each of the excitation cores, and an armature is positioned radially outward of the yoke and movably supported by the substrate. 1. An electromagnetic shoe brake, characterized in that a braking spring is interposed between the side plate and the armature to bias the armature in a direction that presses the armature into contact with the inner circumferential surface of the brake drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2391790U JPH03115225U (en) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2391790U JPH03115225U (en) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115225U true JPH03115225U (en) | 1991-11-28 |
Family
ID=31526896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2391790U Pending JPH03115225U (en) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115225U (en) |
-
1990
- 1990-03-09 JP JP2391790U patent/JPH03115225U/ja active Pending