JPS5471268A - Braking system for brake motor - Google Patents
Braking system for brake motorInfo
- Publication number
- JPS5471268A JPS5471268A JP13811377A JP13811377A JPS5471268A JP S5471268 A JPS5471268 A JP S5471268A JP 13811377 A JP13811377 A JP 13811377A JP 13811377 A JP13811377 A JP 13811377A JP S5471268 A JPS5471268 A JP S5471268A
- Authority
- JP
- Japan
- Prior art keywords
- disc
- friction
- electromagnet
- lever
- current
- 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)
Abstract
PURPOSE: To provide a braking system for a brake motor, which system utilizes the pressing force of the brake and the reaction force of the releasing force thereof.
CONSTITUTION: When a current is carried to a motor, a rotor 27 revolves, and simultaneously the current is carried to an electromagnet 12, and a lever 14 pulls a frame 19 to the right side by the attraction of an electromagnet 13. Simultaneously, since the lever 14 pulls a mounting shaft 16 to the left side, friction material 21 and 21' are separated from a friction disc 22 thereby to make the revolution of the disc 22 free. Then, when the current is shut off, the attraction of the electromagnet 13 is released, and hence the lever 14 presses the mounting shaft 16 to the right side with a pin 30 as a fulcrum, thus the friction material 21 being pressed against the disc 22. Simultaneously, since the pin 30 is forced to the left side to pull the frame 19 to the left side, the friction material 21' mounted thereon is pressed against the friction disc 22 to stop the rotation of the friction desc 22.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13811377A JPS5471268A (en) | 1977-11-17 | 1977-11-17 | Braking system for brake motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13811377A JPS5471268A (en) | 1977-11-17 | 1977-11-17 | Braking system for brake motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5471268A true JPS5471268A (en) | 1979-06-07 |
Family
ID=15214250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13811377A Pending JPS5471268A (en) | 1977-11-17 | 1977-11-17 | Braking system for brake motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471268A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04215220A (en) * | 1990-02-12 | 1992-08-06 | Lexmark Internatl Inc | Working board for key board |
WO2005025810A1 (en) | 2003-09-10 | 2005-03-24 | Max Co., Ltd. | Stapler |
-
1977
- 1977-11-17 JP JP13811377A patent/JPS5471268A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04215220A (en) * | 1990-02-12 | 1992-08-06 | Lexmark Internatl Inc | Working board for key board |
WO2005025810A1 (en) | 2003-09-10 | 2005-03-24 | Max Co., Ltd. | Stapler |
US7559448B2 (en) | 2003-09-10 | 2009-07-14 | Max Co., Ltd. | Staple forming and driving machine |
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