JPH0291784U - - Google Patents
Info
- Publication number
- JPH0291784U JPH0291784U JP17016388U JP17016388U JPH0291784U JP H0291784 U JPH0291784 U JP H0291784U JP 17016388 U JP17016388 U JP 17016388U JP 17016388 U JP17016388 U JP 17016388U JP H0291784 U JPH0291784 U JP H0291784U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- required number
- air
- rotating plate
- 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.)
- Granted
Links
- 230000004087 circulation Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 2
Landscapes
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案に係るブレーキ装置の縦断面図
、第２図は第１図の−線矢視断面図、第３図
は第１図の−線矢視断面図、第４図はブレー
キ回転板の正面図、第５図は第４図の−線矢
視断面図である。
１……電動機、４……電動機フレーム、６……
ロータ軸、８……空気吸入孔、１２……ブレーキ
ケース、１２ａ……ブラケツト部、１９……空気
流通孔、２３……ブレーキ回転板、２８……切り
欠き溝、２９……切り欠き部。
Fig. 1 is a longitudinal sectional view of the brake device according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken in the - arrow direction of Fig. 1, and Fig. 4 is a brake A front view of the rotary plate, FIG. 5 is a sectional view taken along the - line in FIG. 4. 1... Electric motor, 4... Electric motor frame, 6...
Rotor shaft, 8... Air suction hole, 12... Brake case, 12a... Bracket portion, 19... Air circulation hole, 23... Brake rotating plate, 28... Notch groove, 29... Notch portion.
Claims (1)
ムと、ロータ軸の一端を支持したブレーキケース
と、このブレーキケースのブラケツト部の近傍外
周に所要数の空気流通孔とを備えた電動機に、一
体的に固着されたブレーキ装置において、前記ロ
ータ軸の一端部には、前記空気流通孔に対向して
ブレーキ回転板を設け、このブレーキ回転板の前
記空気流通孔への対向面には、フアン機能を有す
る所要数の切り欠き溝を設け、この切り欠き溝に
連続してブレーキ回転板の直径方向には所要数の
切り欠き部を放射状に設けるとともに、このブレ
ーキ回転板を適宜手段で挟持した制動力を発する
ようにしたことを特徴とする空冷機構を備えたブ
レーキ装置。 (2) 請求項１記載のブレーキ回転板を、ブレー
キライニングとしたことを特徴とする空冷機構を
備えたブレーキ装置。[Scope of Claim for Utility Model Registration] (1) A motor frame provided with a required number of air intake holes, a brake case supporting one end of the rotor shaft, and a required number of air circulations around the outer periphery of the bracket of this brake case. In a brake device that is integrally fixed to an electric motor having a hole, a brake rotary plate is provided at one end of the rotor shaft opposite to the air circulation hole, and the brake rotor plate has a brake rotation plate that is connected to the air circulation hole. A required number of cutout grooves having a fan function are provided on the surface facing the brake rotor, and a required number of cutout portions are provided radially in the diametrical direction of the brake rotating plate in continuation of the cutout grooves. A brake device equipped with an air cooling mechanism, characterized in that a rotating plate is held between appropriate means to generate braking force. (2) A brake device equipped with an air cooling mechanism, characterized in that the brake rotating plate according to claim 1 is used as a brake lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988170163U JP2531770Y2 (en) | 1988-12-29 | 1988-12-29 | Brake device with air cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988170163U JP2531770Y2 (en) | 1988-12-29 | 1988-12-29 | Brake device with air cooling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0291784U true JPH0291784U (en) | 1990-07-20 |
| JP2531770Y2 JP2531770Y2 (en) | 1997-04-09 |
Family
ID=31460867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988170163U Expired - Lifetime JP2531770Y2 (en) | 1988-12-29 | 1988-12-29 | Brake device with air cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531770Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6316710U (en) * | 1986-07-19 | 1988-02-03 |
-
1988
- 1988-12-29 JP JP1988170163U patent/JP2531770Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6316710U (en) * | 1986-07-19 | 1988-02-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2531770Y2 (en) | 1997-04-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |