BE752605A - SAFETY ASSEMBLY FOR ELEVATOR CONTROL SYSTEM, - Google Patents
SAFETY ASSEMBLY FOR ELEVATOR CONTROL SYSTEM,Info
- Publication number
- BE752605A BE752605A BE752605DA BE752605A BE 752605 A BE752605 A BE 752605A BE 752605D A BE752605D A BE 752605DA BE 752605 A BE752605 A BE 752605A
- Authority
- BE
- Belgium
- Prior art keywords
- control system
- elevator control
- safety assembly
- safety
- assembly
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/22—Operation of door or gate contacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80424269A | 1969-03-04 | 1969-03-04 | |
CH713670A CH533061A (en) | 1969-03-04 | 1970-05-12 | Control device with a safety device for an elevator system |
FR7017925A FR2087379A5 (en) | 1970-05-12 | 1970-05-15 | |
BE752605 | 1970-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE752605A true BE752605A (en) | 1970-12-01 |
Family
ID=27424966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE752605D BE752605A (en) | 1969-03-04 | 1970-06-26 | SAFETY ASSEMBLY FOR ELEVATOR CONTROL SYSTEM, |
Country Status (2)
Country | Link |
---|---|
US (1) | US3587785A (en) |
BE (1) | BE752605A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7009672A (en) * | 1969-06-30 | 1971-01-04 | ||
US3972389A (en) * | 1970-05-21 | 1976-08-03 | Otis Elevator Company | Elevator stop control arrangement |
US3720292A (en) * | 1970-10-29 | 1973-03-13 | J Magee | Automatic elevator car positioning monitor |
US3961688A (en) * | 1974-04-29 | 1976-06-08 | Armor Elevator Company | Transportation system with malfunction monitor |
US4101007A (en) * | 1976-11-01 | 1978-07-18 | Magee John E | Control system for limiting elevator car movement speed unless car doors are fully closed |
JPS55145979A (en) * | 1979-04-24 | 1980-11-13 | Mitsubishi Electric Corp | Releveling controller for elevator |
US4367810A (en) * | 1979-12-27 | 1983-01-11 | Otis Elevator Company | Elevator car and door motion interlocks |
US4308936A (en) * | 1980-02-19 | 1982-01-05 | Westinghouse Electric Corp. | Elevator system |
US4491199A (en) * | 1983-06-29 | 1985-01-01 | Westinghouse Electric Corp. | Elevator system |
US4494628A (en) * | 1983-08-17 | 1985-01-22 | Westinghouse Electric Corp. | Elevator system |
US4785914A (en) * | 1987-06-19 | 1988-11-22 | Westinghouse Electric Corp. | Elevator system leveling safeguard control and method |
US4976338A (en) * | 1989-04-27 | 1990-12-11 | Delaware Capital Formation, Inc. | Leveling control system for hydraulic elevator |
US4977982A (en) * | 1989-12-26 | 1990-12-18 | Otis Elevator Company | Elevator sheave brake safety |
US5407028A (en) * | 1993-04-28 | 1995-04-18 | Otis Elevator Company | Tested and redundant elevator emergency terminal stopping capability |
WO2006090470A1 (en) * | 2005-02-25 | 2006-08-31 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
-
1969
- 1969-03-04 US US804242A patent/US3587785A/en not_active Expired - Lifetime
-
1970
- 1970-06-26 BE BE752605D patent/BE752605A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3587785A (en) | 1971-06-28 |
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