JPH0464628U - - Google Patents
Info
- Publication number
- JPH0464628U JPH0464628U JP10846790U JP10846790U JPH0464628U JP H0464628 U JPH0464628 U JP H0464628U JP 10846790 U JP10846790 U JP 10846790U JP 10846790 U JP10846790 U JP 10846790U JP H0464628 U JPH0464628 U JP H0464628U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- armature
- axial direction
- field core
- 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.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図および第２図は本考案に係る電磁ブレー
キの実施例を示し、第１図は右半部をブレーキド
ラムを除いて示す電磁ブレーキの正面図、第２図
は電磁ブレーキの縦断面図である。
１……モータ、２……フイールドコア、２ａ…
…環状溝、２ｃ……磁極面、４……電磁コイル、
７……アーマチユア、７ａ……傾斜面、８……制
動ばね、９……モータ軸、１０……ブレーキドラ
ム、１３……板ばね、１４……ブレーキシユー、
１５……ころ、１６……ブレーキライニング。
Fig. 1 and Fig. 2 show an embodiment of the electromagnetic brake according to the present invention, Fig. 1 is a front view of the electromagnetic brake showing the right half excluding the brake drum, and Fig. 2 is a longitudinal sectional view of the electromagnetic brake. It is. 1...Motor, 2...Field core, 2a...
...Annular groove, 2c...Magnetic pole surface, 4...Electromagnetic coil,
7... Armature, 7a... Inclined surface, 8... Brake spring, 9... Motor shaft, 10... Brake drum, 13... Leaf spring, 14... Brake shoe,
15...Roll, 16...Brake lining.
Claims (1)
面に平面を対向させて軸線方向へ移動可能に支持
されたアーマチユアと、このアーマチユアを前記
磁極面から離間させる方向に付勢する制動ばねと
を備えた電磁ブレーキにおいて、前記アーマチユ
アの外周部または内周部の複数箇所に軸線方向に
傾斜する傾斜面を形成してこの傾斜面に対向する
平面を備えたブレーキシユーを、前記フイールド
コアに固定されて軸線方向に延びるブレーキシユ
ーの遊端部に弾持させ、前記傾斜面と板ばねとの
間に円筒状のころを介装するとともに、前記フイ
ールドコアとアーマチユアとの内孔を貫通する回
転軸に一体的に固定され前記ブレーキシユー側の
ブレーキライニングが対接する制動面を備えたブ
レーキ部材を設けたことを特徴とする電磁ブレー
キ。 An armature supported movably in an axial direction with a plane facing a magnetic pole surface of a field core in which an electromagnetic coil is installed, and a braking spring that biases the armature in a direction to separate from the magnetic pole surface. In the electromagnetic brake, a brake shoe is fixed to the field core, and has a plurality of inclined surfaces inclined in the axial direction on the outer circumference or inner circumference of the armature, and has a flat surface facing the inclined surfaces. a rotating shaft that is resiliently supported on a free end of a brake shoe that extends in the axial direction, that has a cylindrical roller interposed between the inclined surface and the leaf spring, and that passes through an inner hole of the field core and the armature; An electromagnetic brake comprising: a brake member having a braking surface that is integrally fixed to the brake lining and is in contact with the brake lining on the brake shoe side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10846790U JPH0725469Y2 (en) | 1990-10-18 | 1990-10-18 | Electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10846790U JPH0725469Y2 (en) | 1990-10-18 | 1990-10-18 | Electromagnetic brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464628U true JPH0464628U (en) | 1992-06-03 |
| JPH0725469Y2 JPH0725469Y2 (en) | 1995-06-07 |
Family
ID=31855488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10846790U Expired - Lifetime JPH0725469Y2 (en) | 1990-10-18 | 1990-10-18 | Electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725469Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061864U (en) * | 1992-06-15 | 1994-01-14 | 小倉クラッチ株式会社 | Electromagnetic brake |
| CN108869587A (en) * | 2018-08-30 | 2018-11-23 | 吉林大学 | A kind of automobile drum electromagnetic friction brake |
-
1990
- 1990-10-18 JP JP10846790U patent/JPH0725469Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061864U (en) * | 1992-06-15 | 1994-01-14 | 小倉クラッチ株式会社 | Electromagnetic brake |
| CN108869587A (en) * | 2018-08-30 | 2018-11-23 | 吉林大学 | A kind of automobile drum electromagnetic friction brake |
| CN108869587B (en) * | 2018-08-30 | 2024-01-09 | 吉林大学 | A kind of automobile drum type electromagnetic friction brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725469Y2 (en) | 1995-06-07 |
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