JPS5451162A - Brake for elevator - Google Patents
Brake for elevatorInfo
- Publication number
- JPS5451162A JPS5451162A JP11634177A JP11634177A JPS5451162A JP S5451162 A JPS5451162 A JP S5451162A JP 11634177 A JP11634177 A JP 11634177A JP 11634177 A JP11634177 A JP 11634177A JP S5451162 A JPS5451162 A JP S5451162A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- elevator
- braking force
- electromagnetic brake
- load
- 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
- Elevator Control (AREA)
Abstract
PURPOSE: To improve the accuracy of floor arrival and reduce the shock at floor arrival, by providing two kinds of brake mechanisms which generate a braking force at energizing or at de-eneragizing.
CONSTITUTION: An electromagnetic brake 16, which operates while de-energized, and another electromagnetic brake 17 which operates while energized, are connected to a hoist 15. The energizing current for the brake 17 is varied depending on the load on elevator. When the elevator reaches a desitination floor, the torque of a hoise motor 15 is eliminated by an operating circuit and a braking current corresponding to the elevator load flows through the brake coil of the electromagnetic brake 17 and a braking force corresponding to the elevator load is caused. After a predetermined time, the brake coil of the electromagnetic brake 16 is turned off and this brake also applies a braking force. Thereby, the elevator is stopped safety and accurately
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11634177A JPS5451162A (en) | 1977-09-28 | 1977-09-28 | Brake for elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11634177A JPS5451162A (en) | 1977-09-28 | 1977-09-28 | Brake for elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5451162A true JPS5451162A (en) | 1979-04-21 |
Family
ID=14684541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11634177A Pending JPS5451162A (en) | 1977-09-28 | 1977-09-28 | Brake for elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5451162A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108674A (en) * | 1982-12-11 | 1984-06-23 | 株式会社日立製作所 | Alternating current geared elevator |
JP2019006511A (en) * | 2017-06-20 | 2019-01-17 | 東芝エレベータ株式会社 | Elevator system |
-
1977
- 1977-09-28 JP JP11634177A patent/JPS5451162A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108674A (en) * | 1982-12-11 | 1984-06-23 | 株式会社日立製作所 | Alternating current geared elevator |
JP2019006511A (en) * | 2017-06-20 | 2019-01-17 | 東芝エレベータ株式会社 | Elevator system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910006130A (en) | Elevator control | |
ES501099A0 (en) | COMMISSIONING DEVICE ESPECIALLY FOR ELEVATORS | |
JPS5451162A (en) | Brake for elevator | |
JPS537053A (en) | Device for controlling relevelling of cage with floor for elevator | |
JPS5422647A (en) | Safety device of elevator | |
JPS5422643A (en) | Controller of ac elevator | |
JPS5336855A (en) | Device for guiding elevator cage | |
JPS5251644A (en) | Emergency braking device for elevator | |
JPS5421893A (en) | Method and device for measuring mechanical braking force in direct current elevator | |
JPS5336851A (en) | Device for automatically stopping elevator cage at floor upon electric power service interruption | |
JPS52137849A (en) | Ride call registering device for elevator | |
JPS56157658A (en) | Torque control device | |
JPS5351846A (en) | Elevator control device | |
JPS54339A (en) | Device for controlling elevator cage | |
JPS5231482A (en) | Escalator control unit | |
JPS52131343A (en) | Elevator group control device | |
JPS52143642A (en) | Emergency braking device for elevator | |
JPS52106551A (en) | Freight elevator control apparatus | |
JPS53121348A (en) | Control system for use at the time of landing of elevator | |
JPS53135420A (en) | Home position stoping controller | |
JPS5418514A (en) | Brake device for electric motor vehicle | |
JPS5422645A (en) | Automatic floor reaching device of elevator in case of service interruption | |
JPS53136256A (en) | No-gravity hoist | |
JPS56131840A (en) | Braking device | |
JPS5297541A (en) | Device for controlling releveling of elevator |