CA1010587A - Elevator system - Google Patents
Elevator systemInfo
- Publication number
- CA1010587A CA1010587A CA211,101A CA211101A CA1010587A CA 1010587 A CA1010587 A CA 1010587A CA 211101 A CA211101 A CA 211101A CA 1010587 A CA1010587 A CA 1010587A
- Authority
- CA
- Canada
- Prior art keywords
- elevator system
- elevator
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
- Types And Forms Of Lifts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US410153A US3889231A (en) | 1973-10-26 | 1973-10-26 | Elevator signalling system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1010587A true CA1010587A (en) | 1977-05-17 |
Family
ID=23623454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA211,101A Expired CA1010587A (en) | 1973-10-26 | 1974-10-09 | Elevator system |
Country Status (9)
Country | Link |
---|---|
US (1) | US3889231A (en) |
BE (1) | BE821461A (en) |
BR (1) | BR7408742D0 (en) |
CA (1) | CA1010587A (en) |
DE (1) | DE2450857A1 (en) |
ES (1) | ES431390A1 (en) |
FR (1) | FR2249020B1 (en) |
GB (1) | GB1479981A (en) |
IT (1) | IT1024041B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096925A (en) * | 1977-04-08 | 1978-06-27 | Westinghouse Electric Corp. | Elevator system with detector for indicating relative positions of car and counterweight |
US4134476A (en) * | 1977-10-26 | 1979-01-16 | Westinghouse Electric Corp. | Elevator system |
JPS5665781A (en) * | 1979-11-05 | 1981-06-03 | Mitsubishi Electric Corp | Detector for location of elevator |
US4674603A (en) * | 1985-01-28 | 1987-06-23 | Robert Estrella | Elevator control apparatus |
US4750592A (en) * | 1987-03-20 | 1988-06-14 | United States Elevator Corp. | Elevator position reading sensor system |
AT387762B (en) * | 1987-05-07 | 1989-03-10 | Otis Elevator Co | Position indicator for lifts |
CA2002409C (en) * | 1989-11-07 | 1995-03-14 | Klaus Katzy | System for monitoring the operation of a cage moving in a mine shaft |
US5135081A (en) * | 1991-05-01 | 1992-08-04 | United States Elevator Corp. | Elevator position sensing system using coded vertical tape |
US5373122A (en) * | 1993-10-13 | 1994-12-13 | Inventio Ag | Dual actuator mechanical switch |
FI111937B (en) * | 1993-12-28 | 2003-10-15 | Kone Corp | A method for determining the position of an elevator car |
US5783783A (en) * | 1995-10-05 | 1998-07-21 | Otis Elevator Company | Correction run for an elevator system |
US5831227A (en) * | 1996-12-13 | 1998-11-03 | Otis Elevator Company | Differential magnetic alignment of an elevator and a landing |
US5925859A (en) * | 1997-08-06 | 1999-07-20 | Interface Products Co., Inc. | Landing control system |
KR100508328B1 (en) * | 2001-07-31 | 2005-08-17 | 미쓰비시덴키 가부시키가이샤 | Position detector of elevator |
US6622827B1 (en) * | 2002-05-10 | 2003-09-23 | Anna Disieno | Elevator tape guide with tape slot redundancy |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3048818A (en) * | 1957-07-22 | 1962-08-07 | Schweiz Wagons Aufzuegefab | Position indicator |
US3162738A (en) * | 1962-11-30 | 1964-12-22 | Ibm | Magnetically actuated switching device |
CH457586A (en) * | 1965-12-31 | 1968-06-15 | Otto Dipl Ing Ramstetter | Magnetically operated electrical switch |
US3562681A (en) * | 1968-12-11 | 1971-02-09 | Richard J Binder | Indicator device with magnetic switch closure |
-
1973
- 1973-10-26 US US410153A patent/US3889231A/en not_active Expired - Lifetime
-
1974
- 1974-10-09 CA CA211,101A patent/CA1010587A/en not_active Expired
- 1974-10-21 BR BR8742/74A patent/BR7408742D0/en unknown
- 1974-10-22 IT IT41702/74A patent/IT1024041B/en active
- 1974-10-25 DE DE19742450857 patent/DE2450857A1/en active Pending
- 1974-10-25 FR FR7435915A patent/FR2249020B1/fr not_active Expired
- 1974-10-25 BE BE1006249A patent/BE821461A/en not_active IP Right Cessation
- 1974-10-25 ES ES431390A patent/ES431390A1/en not_active Expired
- 1974-10-28 GB GB46590/74A patent/GB1479981A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2249020B1 (en) | 1979-02-23 |
GB1479981A (en) | 1977-07-13 |
US3889231A (en) | 1975-06-10 |
ES431390A1 (en) | 1976-11-01 |
IT1024041B (en) | 1978-06-20 |
FR2249020A1 (en) | 1975-05-23 |
BE821461A (en) | 1975-04-25 |
DE2450857A1 (en) | 1975-04-30 |
BR7408742D0 (en) | 1975-09-23 |
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