FR767431A - - Google Patents
Info
- Publication number
- FR767431A FR767431A FR767431DA FR767431A FR 767431 A FR767431 A FR 767431A FR 767431D A FR767431D A FR 767431DA FR 767431 A FR767431 A FR 767431A
- 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
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/14—Guiding means for carrying surfaces
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR767431A true FR767431A (cs) | 1934-07-16 |
Family
ID=1551439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR767431D Expired FR767431A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR767431A (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052337A (en) * | 1960-11-28 | 1962-09-04 | Sr John W Force | Safety landing for moving sidewalk |
| US3132733A (en) * | 1959-10-29 | 1964-05-12 | Sandvikens Jernverks Ab | Safety landing for passenger conveyors and moving sidewalks |
| FR2449634A1 (fr) * | 1979-02-22 | 1980-09-19 | Westinghouse Electric Corp | Escalator |
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0
- FR FR767431D patent/FR767431A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132733A (en) * | 1959-10-29 | 1964-05-12 | Sandvikens Jernverks Ab | Safety landing for passenger conveyors and moving sidewalks |
| US3052337A (en) * | 1960-11-28 | 1962-09-04 | Sr John W Force | Safety landing for moving sidewalk |
| FR2449634A1 (fr) * | 1979-02-22 | 1980-09-19 | Westinghouse Electric Corp | Escalator |