JPH0267130U - - Google Patents
Info
- Publication number
- JPH0267130U JPH0267130U JP14663588U JP14663588U JPH0267130U JP H0267130 U JPH0267130 U JP H0267130U JP 14663588 U JP14663588 U JP 14663588U JP 14663588 U JP14663588 U JP 14663588U JP H0267130 U JPH0267130 U JP H0267130U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- electromagnetic brake
- spline
- electromagnetic
- groove
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例のデイスクブレーキ
の正面図、第２図は第１図の―矢視断面図、
第３図は第１図の―矢視断面図、第４図は第
１図の―矢視断面図、第５図は第１図の―
矢視断面図、第６図は他の実施例を示す第５図
相当の断面図、第７図は従来構造の断面図である
。
１……回転軸、２……被制動回転機、３……デ
イスク、４……アマチユア、５……ガイドピン、
６……ライニング、７……スプラインボス、８…
…電磁コイル、９，１１……制動バネ、１０……
コア、２０，２２……スペーサ、２１……溝部、
１０Ａ，１０Ｂ……コア内外周対向面、４Ｃ……
アマチユア対向面。
Fig. 1 is a front view of a disc brake according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the - arrow in Fig. 1,
Figure 3 is a sectional view taken in the direction of the arrows in Figure 1, Figure 4 is a sectional view taken in the direction of the arrows in Figure 1, and Figure 5 is a sectional view taken in the direction of the arrows in Figure 1.
6 is a sectional view corresponding to FIG. 5 showing another embodiment, and FIG. 7 is a sectional view of a conventional structure. 1... Rotating shaft, 2... Braked rotary machine, 3... Disc, 4... Armature, 5... Guide pin,
6...Lining, 7...Spline boss, 8...
...Electromagnetic coil, 9, 11...Brake spring, 10...
Core, 20, 22... Spacer, 21... Groove,
10A, 10B...Core inner and outer periphery facing surfaces, 4C...
Amachiyua facing side.
Claims (1)
ラインボスと、前記スプラインに噛合し、軸方向
に移動可能なインナーデイスクと、前記インナー
デイスクに相対向すべく配置され、制動ばねに、
常時、軸方向に向う力が付勢され、電磁コイルの
励磁時にばね力に坑して反対方向に吸引されるア
マチユアをもつ電磁ブレーキにおいて、 前記電磁コイルを内包するコアとアマチユアと
の空隙に、非磁性体からなる部材を配設したこと
を特徴とする電磁ブレーキ。 ２ 実用新案登録請求の範囲第１項において、 前記コアまたは前記アマチユアの対向面に溝部
を設け、前記溝部に前記非磁性体からなる部材を
配設し、前記対向面より突出させるべく構成した
ことを特徴とする電磁ブレーキ。[Claims for Utility Model Registration] 1. A rotary shaft of a rotary machine to be braked is fitted with a spline boss on the outer periphery, an inner disk that engages with the spline and is movable in the axial direction, and a spline boss that is arranged to face the inner disk. placed on the brake spring,
In an electromagnetic brake that has an armature that is always energized with an axial force and that is attracted in the opposite direction against the spring force when the electromagnetic coil is excited, there is a gap between the core containing the electromagnetic coil and the armature, An electromagnetic brake characterized by disposing a member made of a non-magnetic material. 2. Utility model registration Claim 1, wherein a groove is provided in the facing surface of the core or the armature, and the member made of the non-magnetic material is disposed in the groove and is configured to protrude from the facing surface. An electromagnetic brake featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14663588U JPH0267130U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14663588U JPH0267130U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267130U true JPH0267130U (en) | 1990-05-21 |
Family
ID=31416309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14663588U Pending JPH0267130U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267130U (en) |
-
1988
- 1988-11-11 JP JP14663588U patent/JPH0267130U/ja active Pending