FR1474030A - Security threshold - Google Patents
Security thresholdInfo
- Publication number
- FR1474030A FR1474030A FR46873A FR46873A FR1474030A FR 1474030 A FR1474030 A FR 1474030A FR 46873 A FR46873 A FR 46873A FR 46873 A FR46873 A FR 46873A FR 1474030 A FR1474030 A FR 1474030A
- Authority
- FR
- France
- Prior art keywords
- security threshold
- security
- threshold
- 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
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR46873A FR1474030A (en) | 1966-01-21 | 1966-01-21 | Security threshold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR46873A FR1474030A (en) | 1966-01-21 | 1966-01-21 | Security threshold |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1474030A true FR1474030A (en) | 1967-03-24 |
Family
ID=1584475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR46873A Expired FR1474030A (en) | 1966-01-21 | 1966-01-21 | Security threshold |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1474030A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945468A (en) * | 1974-12-11 | 1976-03-23 | Hitachi, Ltd. | Sound preventive device for use in elevator |
-
1966
- 1966-01-21 FR FR46873A patent/FR1474030A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945468A (en) * | 1974-12-11 | 1976-03-23 | Hitachi, Ltd. | Sound preventive device for use in elevator |
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