FR769613A - - Google Patents
Info
- Publication number
- FR769613A FR769613A FR769613DA FR769613A FR 769613 A FR769613 A FR 769613A FR 769613D A FR769613D A FR 769613DA FR 769613 A FR769613 A FR 769613A
- 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.)
- 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
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
- B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR769613A true FR769613A (da) | 1934-08-28 |
Family
ID=1551913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR769613D Expired FR769613A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR769613A (da) |
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0
- FR FR769613D patent/FR769613A/fr not_active Expired