FIELD: transportation.
SUBSTANCE: guide rail system (1) for the elevator doors consists of at least two rail guides (25) arranged side by side with respect to the opening and closing direction and interconnected by several connecting elements (2), and at least two carriages (5), (6) supplied to them. The inner carriage moves on smaller running rollers (7), the diameter of which is smaller than the diameter of the large running rollers (8), with which the outer carriage (6) moves. The space above the smaller running rollers (7) accommodates at least one connecting element (2), this element being positioned so that the smaller running rollers (7) roll during the opening and closing process under the connecting element (2) or over it and the large running rollers (8) extend laterally from this connecting element 2.
EFFECT: increased compactness of the structure.
10 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DOOR SILL WITH CLOSED GUIDE | 2008 |
|
RU2395445C2 |
| LIFT WITH ENHANCED WELL COPYING | 2006 |
|
RU2404111C2 |
| MULTIFUNCTION ELECTRONIC DEVICE FOR EMERGENCY BRAKING OR CAPTURING, ISG TYPE | 2006 |
|
RU2403202C2 |
| MODULES OF THE SWING-SLIDING DOOR FOR THE RAIL VEHICLE | 2013 |
|
RU2640160C2 |
| CONTROL DRIVE OF THE PLUG DOOR OF THE VEHICLE | 2022 |
|
RU2792906C1 |
| CONNECTOR OF DOORS AND LOCKING MECHANISM | 2010 |
|
RU2543475C2 |
| DEVICE FOR SEALING OF AT LEAST ONE DOOR LEAF FOR RAIL VEHICLE (EMBODIMENTS) AND RAIL VEHICLE | 2017 |
|
RU2720388C1 |
| ELEVATOR DOOR | 2007 |
|
RU2437823C2 |
| ELEVATOR SYSTEM, DOOR THRESHOLD UNIT AND METHOD OF INSTALLING DOOR UNIT OF ELEVATOR STAIR PLATFORM | 2014 |
|
RU2671071C2 |
| ROTARY-SLIDING DOOR FOR TRANSPORT VEHICLES | 2003 |
|
RU2330766C2 |
