LU69962A1 - - Google Patents
Info
- Publication number
- LU69962A1 LU69962A1 LU69962A LU69962A LU69962A1 LU 69962 A1 LU69962 A1 LU 69962A1 LU 69962 A LU69962 A LU 69962A LU 69962 A LU69962 A LU 69962A LU 69962 A1 LU69962 A1 LU 69962A1
- Authority
- LU
- Luxembourg
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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00356268A US3814216A (en) | 1973-05-01 | 1973-05-01 | Elevator speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU69962A1 true LU69962A1 (en) | 1974-08-06 |
Family
ID=23400787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU69962A LU69962A1 (en) | 1973-05-01 | 1974-04-30 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3814216A (en) |
| JP (1) | JPS5014052A (en) |
| BE (1) | BE814307A (en) |
| BR (1) | BR7403520D0 (en) |
| CA (1) | CA998195A (en) |
| DE (1) | DE2420998A1 (en) |
| ES (1) | ES425801A1 (en) |
| FR (1) | FR2228022B1 (en) |
| GB (1) | GB1468037A (en) |
| IT (1) | IT1010804B (en) |
| LU (1) | LU69962A1 (en) |
| NL (1) | NL7405309A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128141A (en) * | 1977-07-07 | 1978-12-05 | Westinghouse Electric Corp. | Elevator system |
| JPS5678780A (en) * | 1979-11-28 | 1981-06-27 | Mitsubishi Electric Corp | Reduction gear for terminal stair of elevator |
| US4503939A (en) * | 1983-08-19 | 1985-03-12 | Westinghouse Electric Corp. | Elevator system |
| US4971178A (en) * | 1989-02-02 | 1990-11-20 | Inventio Ag | Elevator system with independent limiting of a speed pattern in terminal zones |
| JP4722855B2 (en) * | 2004-09-09 | 2011-07-13 | 三菱電機株式会社 | Elevator equipment |
| DE102004058756A1 (en) * | 2004-12-06 | 2006-06-14 | Siemens Ag | Speed monitoring method in an automation system for a conveyor system |
| GB2428232B (en) * | 2005-07-09 | 2008-02-13 | Anthony Cuthbert | Traction arrangements |
| CN101287670B (en) * | 2006-07-14 | 2011-03-30 | 维托公开股份有限公司 | Elevator with electronic urgent safety clamp |
| WO2008006396A1 (en) * | 2006-07-14 | 2008-01-17 | Wittur Ag | Isg-type multifunctional electronic emergency braking safety device |
| WO2008099487A1 (en) * | 2007-02-15 | 2008-08-21 | Mitsubishi Electric Corporation | Safety device for elevator |
| US9033111B2 (en) | 2009-07-20 | 2015-05-19 | Otis Elevator Company | Elevator governor system |
| JP6154358B2 (en) * | 2014-07-11 | 2017-06-28 | ファナック株式会社 | Machine tool with rotating table |
| CN105197712A (en) * | 2015-09-26 | 2015-12-30 | 方城君 | Automatic distress system for person trapped in elevator |
| EP3456674B1 (en) * | 2017-09-15 | 2020-04-01 | Otis Elevator Company | Elevator tension member slack detection system and method of performing an emergency stop operation of an elevator system |
| CN112010132B (en) * | 2020-07-30 | 2021-12-17 | 佳格科技(浙江)股份有限公司 | Method for identifying electric vehicle through light curtain |
| CN116238992B (en) * | 2023-02-23 | 2023-09-12 | 伟龙意程智能科技(江苏)有限公司 | Elevator light curtain structure with energy-saving effect |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2874806A (en) * | 1958-02-13 | 1959-02-24 | Westinghouse Electric Corp | Elevator control system |
| US3379285A (en) * | 1964-02-28 | 1968-04-23 | Westinghouse Electric Corp | Low-friction speed-responsive sensor for elevator |
-
1973
- 1973-05-01 US US00356268A patent/US3814216A/en not_active Expired - Lifetime
-
1974
- 1974-04-11 CA CA197,472A patent/CA998195A/en not_active Expired
- 1974-04-19 NL NL7405309A patent/NL7405309A/xx not_active Application Discontinuation
- 1974-04-26 IT IT41580/74A patent/IT1010804B/en active
- 1974-04-29 BE BE1005915A patent/BE814307A/en not_active IP Right Cessation
- 1974-04-30 BR BR3520/74A patent/BR7403520D0/en unknown
- 1974-04-30 DE DE2420998A patent/DE2420998A1/en not_active Withdrawn
- 1974-04-30 LU LU69962A patent/LU69962A1/xx unknown
- 1974-04-30 ES ES425801A patent/ES425801A1/en not_active Expired
- 1974-05-01 JP JP49048355A patent/JPS5014052A/ja active Pending
- 1974-05-01 GB GB1908774A patent/GB1468037A/en not_active Expired
- 1974-05-02 FR FR7415293A patent/FR2228022B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5014052A (en) | 1975-02-14 |
| DE2420998A1 (en) | 1974-11-21 |
| FR2228022A1 (en) | 1974-11-29 |
| ES425801A1 (en) | 1976-06-16 |
| NL7405309A (en) | 1974-11-05 |
| IT1010804B (en) | 1977-01-20 |
| US3814216A (en) | 1974-06-04 |
| BR7403520D0 (en) | 1974-12-03 |
| GB1468037A (en) | 1977-03-23 |
| BE814307A (en) | 1974-10-29 |
| FR2228022B1 (en) | 1976-10-15 |
| CA998195A (en) | 1976-10-05 |