FR2228705A1 - - Google Patents
Info
- Publication number
- FR2228705A1 FR2228705A1 FR7415848A FR7415848A FR2228705A1 FR 2228705 A1 FR2228705 A1 FR 2228705A1 FR 7415848 A FR7415848 A FR 7415848A FR 7415848 A FR7415848 A FR 7415848A FR 2228705 A1 FR2228705 A1 FR 2228705A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/02—Position or depth indicators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US358429A US3898611A (en) | 1973-05-08 | 1973-05-08 | Elevator system having a car position indicator which includes a matrix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2228705A1 true FR2228705A1 (fr) | 1974-12-06 |
| FR2228705B1 FR2228705B1 (fr) | 1978-03-31 |
Family
ID=23409620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7415848A Expired FR2228705B1 (fr) | 1973-05-08 | 1974-05-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3898611A (fr) |
| JP (1) | JPS5926589B2 (fr) |
| BE (1) | BE814690A (fr) |
| CA (1) | CA998192A (fr) |
| DE (1) | DE2422246A1 (fr) |
| ES (2) | ES426049A1 (fr) |
| FR (1) | FR2228705B1 (fr) |
| GB (1) | GB1473520A (fr) |
| IT (1) | IT1013900B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995719A (en) * | 1975-05-16 | 1976-12-07 | Westinghouse Electric Corporation | Elevator system |
| JPS593626Y2 (ja) * | 1978-11-01 | 1984-02-01 | 三菱電機株式会社 | 周波数．電圧変換回路 |
| US4472716A (en) * | 1981-10-30 | 1984-09-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Phase sensitive guidance sensor for wire-following vehicles |
| CH656598A5 (de) * | 1982-08-18 | 1986-07-15 | Inventio Ag | Schaltungseinrichtung mit leitungsmatrix zur signaluebertragung in aufzugsanlagen. |
| US4463833A (en) * | 1982-08-19 | 1984-08-07 | Westinghouse Electric Corp. | Elevator system |
| JPH0114875Y2 (fr) * | 1985-08-08 | 1989-04-28 | ||
| JPS62230578A (ja) * | 1986-03-31 | 1987-10-09 | 三菱電機株式会社 | エレベ−タかごの位置表示装置 |
| US5153390A (en) * | 1991-03-15 | 1992-10-06 | Otis Elevator Company | Method for avoiding terminal landing position initialization after power loss |
| US5194702A (en) * | 1991-09-17 | 1993-03-16 | Swonger Jr Karl W | Vertically scrolled elevator position indicator |
| US8151943B2 (en) | 2007-08-21 | 2012-04-10 | De Groot Pieter J | Method of controlling intelligent destination elevators with selected operation modes |
| US8121805B2 (en) * | 2009-09-30 | 2012-02-21 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for determining locations of moving objects with maximum length sequences |
| CN110963387B (zh) | 2018-09-29 | 2022-06-10 | 奥的斯电梯公司 | 超速保护开关、限速器组件以及电梯*** |
| CN113428759B (zh) * | 2021-05-27 | 2023-06-20 | 苏州凌丰电梯有限公司 | 一种可自动收放的电梯轿厢用智能护脚板 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493922A (en) * | 1967-03-07 | 1970-02-03 | Otis Elevator Co | Car call signalling system |
| US3783975A (en) * | 1972-06-07 | 1974-01-08 | Armor Elevator Co Inc | Position indicating apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2085135A (en) * | 1935-03-15 | 1937-06-29 | Westinghouse Elec Elevator Co | Position indicator |
| US3328790A (en) * | 1964-08-05 | 1967-06-27 | Sylvania Electric Prod | Display devices |
| US3740709A (en) * | 1968-04-16 | 1973-06-19 | Westinghouse Electric Corp | Multi-bank elevator system having motion and position indicator |
-
1973
- 1973-05-08 US US358429A patent/US3898611A/en not_active Expired - Lifetime
-
1974
- 1974-04-23 CA CA198,434A patent/CA998192A/en not_active Expired
- 1974-05-07 ES ES426049A patent/ES426049A1/es not_active Expired
- 1974-05-07 BE BE1005935A patent/BE814690A/fr not_active IP Right Cessation
- 1974-05-07 GB GB2006274A patent/GB1473520A/en not_active Expired
- 1974-05-07 ES ES426051A patent/ES426051A1/es not_active Expired
- 1974-05-07 IT IT41590/74A patent/IT1013900B/it active
- 1974-05-08 FR FR7415848A patent/FR2228705B1/fr not_active Expired
- 1974-05-08 DE DE2422246A patent/DE2422246A1/de not_active Withdrawn
- 1974-05-08 JP JP49050354A patent/JPS5926589B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493922A (en) * | 1967-03-07 | 1970-02-03 | Otis Elevator Co | Car call signalling system |
| US3783975A (en) * | 1972-06-07 | 1974-01-08 | Armor Elevator Co Inc | Position indicating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CA998192A (en) | 1976-10-05 |
| BE814690A (fr) | 1974-11-07 |
| DE2422246A1 (de) | 1974-11-28 |
| FR2228705B1 (fr) | 1978-03-31 |
| US3898611A (en) | 1975-08-05 |
| ES426049A1 (es) | 1976-11-16 |
| AU6793574A (en) | 1975-10-16 |
| JPS5926589B2 (ja) | 1984-06-28 |
| IT1013900B (it) | 1977-03-30 |
| JPS5015249A (fr) | 1975-02-18 |
| GB1473520A (en) | 1977-05-11 |
| ES426051A1 (es) | 1976-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |