FIELD: transport.
SUBSTANCE: drive 100 of the door of elevator equipped with door holder 130, door 121, 122 includes motor drive 140. Holder is fitted at carcass making the door opening and comprises vertical part parallel with door opening plane. Door is flexibly couple with said carcass. Drive motor mounted in holder vertical part comprises jacket fixed relative to vertical part, rotary shaft with axis perpendicular to vertical part, drive pulley and drive assembly. Said shaft has one end adjoining said vertical part and opposite end resting on jacket. Drive pulley is coupled with shaft. Drive assembly to run the rotary shaft comprises rotor with disc having central bore for rotary shaft. Note here that disc is fitted on bearing side, opposite the vertical part. Drive device may be used for elevator cabin.
EFFECT: decreased overall dimensions, simplified design.
23 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CYLINDRICAL ELEVATOR CABIN | 2023 |
|
RU2795631C1 |
| CYLINDRICAL ELEVATOR | 2023 |
|
RU2805890C1 |
| ELEVATOR AND ELEVATOR DRIVE ARRANGEMENT | 2003 |
|
RU2365536C2 |
| ELEVATOR | 2003 |
|
RU2432313C2 |
| SLIDING DOOR OF ELEVATOR | 2015 |
|
RU2609518C1 |
| ELEVATOR DOOR | 2007 |
|
RU2437823C2 |
| EMERGENCY ELEVATOR | 2018 |
|
RU2760059C2 |
| ELEVATOR DOOR | 2007 |
|
RU2424175C2 |
| ELEVATOR | 0 |
|
SU1717518A1 |
| CARGO AND PASSENGER MINER ELEVATOR | 2020 |
|
RU2784651C1 |
