SE370920B - - Google Patents
Info
- Publication number
- SE370920B SE370920B SE7303337A SE7303337A SE370920B SE 370920 B SE370920 B SE 370920B SE 7303337 A SE7303337 A SE 7303337A SE 7303337 A SE7303337 A SE 7303337A SE 370920 B SE370920 B SE 370920B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/185—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors electrical
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7303337A SE370920B (en) | 1973-03-09 | 1973-03-09 | |
| AU66384/74A AU473067B2 (en) | 1973-03-09 | 1974-03-07 | A device at elevators for mechanical unlocking and locking of closed doors, gates, bars or wickets |
| ES424045A ES424045A1 (en) | 1973-03-09 | 1974-03-07 | Device for the mechanical locking and unlocking of closed elevator doors |
| FR7408005A FR2220459B1 (en) | 1973-03-09 | 1974-03-08 | |
| IT49227/74A IT1004373B (en) | 1973-03-09 | 1974-03-08 | DEVICE FOR LIFTS FOR UNLOCKING AND MECHANICALLY LOCKING GATES, BARS OR LOCKING DOORS |
| BR1777/74A BR7401777D0 (en) | 1973-03-09 | 1974-03-08 | LIFT DEVICE FOR MECHANICAL UNLOCKING AND LOCKING OF CLOSED DOORS, BEAMS, BARS OR PORTINHOLAS |
| DE2411138A DE2411138A1 (en) | 1973-03-09 | 1974-03-08 | MECHANICAL LOCKING AND UNLOCKING DEVICE FOR CLOSED DOORS ON ELEVATOR SYSTEMS |
| ZA00741519A ZA741519B (en) | 1973-03-09 | 1974-03-08 | A device for elevators for mechanical unlocking and locking of closed doors, gates, bars or wickets |
| JP49026998A JPS50125445A (en) | 1973-03-09 | 1974-03-08 | |
| GB1067274A GB1457617A (en) | 1973-03-09 | 1974-03-11 | Device for the mechanical locking and unlocking of closed elevator doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7303337A SE370920B (en) | 1973-03-09 | 1973-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE370920B true SE370920B (en) | 1974-11-04 |
Family
ID=20316859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7303337A SE370920B (en) | 1973-03-09 | 1973-03-09 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS50125445A (en) |
| AU (1) | AU473067B2 (en) |
| BR (1) | BR7401777D0 (en) |
| DE (1) | DE2411138A1 (en) |
| ES (1) | ES424045A1 (en) |
| FR (1) | FR2220459B1 (en) |
| GB (1) | GB1457617A (en) |
| IT (1) | IT1004373B (en) |
| SE (1) | SE370920B (en) |
| ZA (1) | ZA741519B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043427A (en) * | 1976-03-19 | 1977-08-23 | Ray Ackerman | Stair elevator |
| FR2727098B1 (en) * | 1994-11-21 | 1999-10-22 | Hognon Sa | LOCKING DEVICE FOR ELEVATOR CABS |
| ATE362894T1 (en) * | 2002-03-27 | 2007-06-15 | Inventio Ag | SHAFT MONITORING SYSTEM FOR ELEVATOR |
| CN103031991B (en) * | 2011-09-29 | 2015-06-17 | 南通中尧特雷卡电梯产品有限公司 | Household elevator safety door locking device |
| WO2018019639A1 (en) * | 2016-07-28 | 2018-02-01 | Inventio Ag | Hoistway door lock with reed switches |
| EP3398900B1 (en) | 2017-05-02 | 2019-12-18 | Otis Elevator Company | Elevator landing door lock safety system |
| CN108455402A (en) * | 2018-04-08 | 2018-08-28 | 林肯电梯(中国)有限公司 | Car door emergency unlocking device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE229487C (en) * | ||||
| FR510430A (en) * | 1920-02-21 | 1920-12-04 | Edoux Samain Sa Des Ets | Security system for access doors in elevators and goods lifts |
| GB474928A (en) * | 1936-05-27 | 1937-11-10 | Express Lift Co Ltd | Improvements in and relating to locking gear for the landing doors or gates of lifts |
| FR1384272A (en) * | 1963-01-01 | 1965-01-04 | Ass Elect Ind | Magnetic switching devices |
| JPS4325232Y1 (en) * | 1964-03-02 | 1968-10-23 |
-
1973
- 1973-03-09 SE SE7303337A patent/SE370920B/xx unknown
-
1974
- 1974-03-07 ES ES424045A patent/ES424045A1/en not_active Expired
- 1974-03-07 AU AU66384/74A patent/AU473067B2/en not_active Expired
- 1974-03-08 IT IT49227/74A patent/IT1004373B/en active
- 1974-03-08 DE DE2411138A patent/DE2411138A1/en active Pending
- 1974-03-08 JP JP49026998A patent/JPS50125445A/ja active Pending
- 1974-03-08 FR FR7408005A patent/FR2220459B1/fr not_active Expired
- 1974-03-08 BR BR1777/74A patent/BR7401777D0/en unknown
- 1974-03-08 ZA ZA00741519A patent/ZA741519B/en unknown
- 1974-03-11 GB GB1067274A patent/GB1457617A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES424045A1 (en) | 1976-05-01 |
| AU473067B2 (en) | 1976-06-10 |
| FR2220459A1 (en) | 1974-10-04 |
| BR7401777D0 (en) | 1974-11-19 |
| GB1457617A (en) | 1976-12-08 |
| JPS50125445A (en) | 1975-10-02 |
| IT1004373B (en) | 1976-07-10 |
| AU6638474A (en) | 1975-09-11 |
| FR2220459B1 (en) | 1978-01-06 |
| DE2411138A1 (en) | 1974-09-12 |
| ZA741519B (en) | 1975-02-26 |