FR1173339A - Device for the automatic opening and closing of the access doors to the upper storey and the car doors of lifts and hoists - Google Patents
Device for the automatic opening and closing of the access doors to the upper storey and the car doors of lifts and hoistsInfo
- Publication number
- FR1173339A FR1173339A FR1173339DA FR1173339A FR 1173339 A FR1173339 A FR 1173339A FR 1173339D A FR1173339D A FR 1173339DA FR 1173339 A FR1173339 A FR 1173339A
- Authority
- FR
- France
- Prior art keywords
- doors
- hoists
- lifts
- closing
- automatic opening
- 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
- B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
-
- 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
- B66B13/04—Door or gate operation of swinging doors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1173339X | 1956-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1173339A true FR1173339A (en) | 1959-02-24 |
Family
ID=11432531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1173339D Expired FR1173339A (en) | 1956-03-27 | 1957-03-26 | Device for the automatic opening and closing of the access doors to the upper storey and the car doors of lifts and hoists |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1173339A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728883A1 (en) * | 1994-12-28 | 1996-07-05 | Alain Bourgeois | Mechanical safety device for lift user between levels for persons with reduced mobility e.g. elderly |
-
1957
- 1957-03-26 FR FR1173339D patent/FR1173339A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728883A1 (en) * | 1994-12-28 | 1996-07-05 | Alain Bourgeois | Mechanical safety device for lift user between levels for persons with reduced mobility e.g. elderly |
EP0802143A1 (en) * | 1994-12-28 | 1997-10-22 | Alain Bourgeois | Safety mechanical device for user of elevator between two floors |
US5855253A (en) * | 1994-12-28 | 1999-01-05 | Bourgeois; Alain | Mechanical security device for elevators used between two levels |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1201087A (en) | Automatic device for unlocking and opening gates | |
FR1173339A (en) | Device for the automatic opening and closing of the access doors to the upper storey and the car doors of lifts and hoists | |
FR836614A (en) | Device for opening and closing bays and in particular ship hold doors | |
FR1032025A (en) | Door opening and closing device | |
FR1095247A (en) | Device for automatic opening and closing of doors and similar applications | |
FR1280627A (en) | Device for the automatic opening and closing of an automobile door | |
FR1186950A (en) | Mechanism for controlling automatic doors with so-called book opening, especially for lifts and freight elevators | |
FR1186949A (en) | Mechanism for the control of automatic doors especially for lifts and monet-load | |
FR1131785A (en) | Advanced device for automatic opening of garage doors and the like | |
FR1192404A (en) | Improvements in safety devices for elevator doors | |
FR1135218A (en) | Hydraulic device for opening and closing the extraction skip hatches | |
FR1159062A (en) | Device to facilitate the opening and closing of doors | |
FR1160034A (en) | Door closer for doors opening from one side only | |
FR1204953A (en) | Device for hydraulic opening and closing of watertight bulkhead doors | |
CH343095A (en) | Device for opening and closing the doors of a lift or hoist | |
FR1139705A (en) | Stop and retainer for doors | |
FR1237872A (en) | Device for controlling the opening and closing of a container | |
FR1231149A (en) | Device for closing and opening doors, especially for furniture | |
FR1146151A (en) | Sliding closure for windows that can be easily opened or removed | |
FR1323587A (en) | Device for opening refrigerated cabinet doors | |
FR1219857A (en) | Device for automatic opening of two adjacent doors | |
FR1061364A (en) | Device for controlling the opening and closing of extraction skips or buckets | |
FR1315732A (en) | Security lock for lifts and hoists adaptable to hinged doors | |
CH409689A (en) | Device for automatic closing of a door | |
FR1527888A (en) | Safety device for closing elevator doors, hoist or similar device |