JPS60153684U - Disc type eddy current brake - Google Patents
Disc type eddy current brakeInfo
- Publication number
- JPS60153684U JPS60153684U JP4198684U JP4198684U JPS60153684U JP S60153684 U JPS60153684 U JP S60153684U JP 4198684 U JP4198684 U JP 4198684U JP 4198684 U JP4198684 U JP 4198684U JP S60153684 U JPS60153684 U JP S60153684U
- Authority
- JP
- Japan
- Prior art keywords
- eddy current
- magnetic pole
- current brake
- type eddy
- disc
- 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)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
゛ 第１図は従来のディスク形うず電流ブレーキの゛
軸方向断面図、第２図は第１図の側面図、第３図は制動
トルク特性を示す図、第４図は第１図、第２図のブレー
キを車両用ブレーキとして使用したときの斜視図、第５
図、第６図はこの考案の一実施例を示す動作の異なる軸
方向断面図である。
図中１は回転軸、２はディスク、３は磁極、３ −
Ａは磁極片、４は励磁巻線、５は磁極保持板、８は作動
装置、ａは間隙である。なお図中同一符号 ′は同一ま
たは相当部分を示す。Figure 1 is an axial cross-sectional view of a conventional disc-type eddy current brake, Figure 2 is a side view of Figure 1, Figure 3 is a diagram showing braking torque characteristics, and Figure 4 is a diagram showing the braking torque characteristics of Figure 1 and Figure 4. A perspective view when the brake in Figure 2 is used as a vehicle brake, No. 5
6 are axial sectional views showing different operations of an embodiment of this invention. In the figure, 1 is the rotating shaft, 2 is the disk, 3 is the magnetic pole, 3 -
A is a magnetic pole piece, 4 is an excitation winding, 5 is a magnetic pole holding plate, 8 is an actuator, and a is a gap. Note that the same reference numerals ′ in the figures indicate the same or equivalent parts.
Claims (2)
数の磁極をそれぞれディスク両側で保持する磁極保持板
を有するディスク形うず電流ブレーキにおいて、前記両
磁極保持板を接近・離反せしめる作動装置を備え、前記
各磁極のディスクと対向する磁極片を機械式ブレーキシ
ューとしてこれを前記作動装置によりディスク両側面に
摩擦接触させるようにしたことを特徴とするディスク形
うず電流ブレーキ。(1) A disk-type eddy current brake having a disk and a magnetic pole holding plate that holds a plurality of opposing magnetic poles sandwiching the disk on both sides of the disk, including an actuating device that causes the magnetic pole holding plates to approach and separate from each other; A disc type eddy current brake characterized in that a magnetic pole piece facing the disc of each magnetic pole is a mechanical brake shoe which is brought into frictional contact with both sides of the disc by the actuating device.
装置である実用新案登録請求の範囲第１項記載のディス
ク形うず電流ブレーキ。(2) The disc-type eddy current brake according to claim 1, wherein the actuating device is a cylinder device provided between both magnetic pole holding plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4198684U JPS60153684U (en) | 1984-03-22 | 1984-03-22 | Disc type eddy current brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4198684U JPS60153684U (en) | 1984-03-22 | 1984-03-22 | Disc type eddy current brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60153684U true JPS60153684U (en) | 1985-10-14 |
Family
ID=30552316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4198684U Pending JPS60153684U (en) | 1984-03-22 | 1984-03-22 | Disc type eddy current brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05184129A (en) * | 1991-12-27 | 1993-07-23 | Isuzu Motors Ltd | Eddy current type reduction gearing device |
| JP2010270793A (en) * | 2009-05-19 | 2010-12-02 | Juda Mach Ind Co Ltd | Brake shoe for bicycle and brake assembly equipped with the same |
| JP2015198651A (en) * | 2014-03-31 | 2015-11-12 | 国立研究開発法人農業・食品産業技術総合研究機構 | portable work machine |
-
1984
- 1984-03-22 JP JP4198684U patent/JPS60153684U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05184129A (en) * | 1991-12-27 | 1993-07-23 | Isuzu Motors Ltd | Eddy current type reduction gearing device |
| JP2010270793A (en) * | 2009-05-19 | 2010-12-02 | Juda Mach Ind Co Ltd | Brake shoe for bicycle and brake assembly equipped with the same |
| JP2015198651A (en) * | 2014-03-31 | 2015-11-12 | 国立研究開発法人農業・食品産業技術総合研究機構 | portable work machine |
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