FR1544209A - Automatic door control device for elevators - Google Patents
Automatic door control device for elevatorsInfo
- Publication number
- FR1544209A FR1544209A FR121984A FR121984A FR1544209A FR 1544209 A FR1544209 A FR 1544209A FR 121984 A FR121984 A FR 121984A FR 121984 A FR121984 A FR 121984A FR 1544209 A FR1544209 A FR 1544209A
- Authority
- FR
- France
- Prior art keywords
- elevators
- control device
- automatic door
- door control
- automatic
- 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
- 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
- B66B13/143—Control systems or devices electrical
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR121984A FR1544209A (en) | 1967-09-22 | 1967-09-22 | Automatic door control device for elevators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR121984A FR1544209A (en) | 1967-09-22 | 1967-09-22 | Automatic door control device for elevators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1544209A true FR1544209A (en) | 1968-10-31 |
Family
ID=8638831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR121984A Expired FR1544209A (en) | 1967-09-22 | 1967-09-22 | Automatic door control device for elevators |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1544209A (en) |
-
1967
- 1967-09-22 FR FR121984A patent/FR1544209A/en not_active Expired
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