JPH0194637U - - Google Patents
Info
- Publication number
- JPH0194637U JPH0194637U JP19057287U JP19057287U JPH0194637U JP H0194637 U JPH0194637 U JP H0194637U JP 19057287 U JP19057287 U JP 19057287U JP 19057287 U JP19057287 U JP 19057287U JP H0194637 U JPH0194637 U JP H0194637U
- Authority
- JP
- Japan
- Prior art keywords
- braking
- disc
- iron core
- rotating disc
- rotating
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図はこの考案の実施例を示す断面図、第２
図は第１図の正面図、第３図は従来の例を示す部
分断面図、第４図は第３図における板ばねの斜視
図。
１…固定鉄心、２…可動鉄心、３…電磁コイル
、５…制動ばね、６…回転円板、７…制動円板、
８…センタハブ、９…コイルばね。
Figure 1 is a sectional view showing an embodiment of this invention, Figure 2 is a sectional view showing an embodiment of this invention.
The figure is a front view of FIG. 1, FIG. 3 is a partial sectional view showing a conventional example, and FIG. 4 is a perspective view of the leaf spring in FIG. 3. DESCRIPTION OF SYMBOLS 1... Fixed iron core, 2... Movable iron core, 3... Electromagnetic coil, 5... Braking spring, 6... Rotating disc, 7... Braking disc,
8...Center hub, 9...Coil spring.
Claims (1)
に移動可能に嵌込まれた回転円板と、これと軸方
向に対向し回転円板の一方側に固定取付けされた
制動円板と、回転円板の他方側に軸方向にのみ移
動可能に設けられた可動鉄心と、この可動鉄心を
介して回転円板を制動円板に押しつけることによ
り制動作用を行う制動ばねと、電磁コイルの励磁
に伴い前記制動ばねに抗して可動鉄心を吸引する
固定鉄心とを備えてなる円板ブレーキ装置におい
て、前記回転円板に設けた穴と前記センタハブに
設けた切欠けとにコイルばねの両端を係止し、前
記回転円板と前記センタハブとを回転方向に付勢
することを特徴とする円板ブレーキ装置。 A rotating disc is fitted into the outer periphery of a center hub fitted to the drive shaft so as to be movable in the axial direction, a braking disc is axially opposed to the rotating disc and is fixedly attached to one side of the rotating disc, and A movable iron core provided on the other side of the disk so as to be movable only in the axial direction, a braking spring that performs a braking action by pressing the rotating disk against the braking disk via this movable iron core, and a braking spring for excitation of the electromagnetic coil. Accordingly, in a disc brake device comprising a fixed iron core that attracts a movable iron core against the braking spring, both ends of the coil spring are engaged with a hole provided in the rotating disk and a notch provided in the center hub. A disc brake device characterized in that the disc brake device stops the rotating disc and biases the rotating disc and the center hub in a rotational direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19057287U JPH0194637U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19057287U JPH0194637U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0194637U true JPH0194637U (en) | 1989-06-22 |
Family
ID=31481532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19057287U Pending JPH0194637U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0194637U (en) |
-
1987
- 1987-12-15 JP JP19057287U patent/JPH0194637U/ja active Pending
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