FR319815A - Elevator improvements - Google Patents
Elevator improvementsInfo
- Publication number
- FR319815A FR319815A FR319815DA FR319815A FR 319815 A FR319815 A FR 319815A FR 319815D A FR319815D A FR 319815DA FR 319815 A FR319815 A FR 319815A
- Authority
- FR
- France
- Prior art keywords
- elevator
- elevator improvements
- 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
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/245—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers mechanical
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR319815T | 1902-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR319815A true FR319815A (en) | 1902-11-24 |
Family
ID=1370364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR319815D Expired FR319815A (en) | 1902-03-21 | 1902-03-21 | Elevator improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR319815A (en) |
-
1902
- 1902-03-21 FR FR319815D patent/FR319815A/en not_active Expired
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