FIELD: mechanical engineering; mechanisms of lift cabin sliding doors.
SUBSTANCE: proposed mechanism contains guide rail with fitted-on carriage for wing mounting, electric drive and transmission connecting shaft of electric drive with carriage and including closed flexible drive and device for transmitting force to carriage. Said device includes shifter with forked grip secured on carriage and guide secured on one of transmission legs and placed between cheeks of forked grip. Guide is secured on said leg of flexible transmission vertically. Mechanism is furnished with device for cutting in electric drive reverser installed on forked grip. Said device includes also door closing force spring-loaded limiting secured on one of its cheeks to press guide to opposite cheek of grip, and limit switch interacting with door closing force limiter.
EFFECT: improved safety of mechanism.
4 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIFT CABIN SLIDING DOOR (VERSIONS) | 2004 |
|
RU2262480C2 |
| CYLINDRICAL ELEVATOR CABIN | 2023 |
|
RU2795631C1 |
| ELEVATOR CAR SLIDING DOORS DRIVE | 0 |
|
SU1648877A1 |
| 0 |
|
SU332014A1 | |
| LIFT CAR SLIDE DOOR DRIVE | 0 |
|
SU1049401A1 |
| LIFT CABIN, MULTIFLAP SLIDING DOOR SECURED ON LIFT CABIN CARRYING STRUCTURE AND UNIT TO SUSPENDED DOOR FLAP FROM CARRIAGE | 2004 |
|
RU2276093C2 |
| APPARATUS FOR OPENING AND CLOSING THE SLIDING DOOR OF LIFT CAGE | 0 |
|
SU1421660A1 |
| 0 |
|
SU503806A1 | |
| ACTUATOR OF LIFT DOORS WITH SLIDING WINGS | 0 |
|
SU652076A1 |
| DEVICE FOR EMERGENCY OPENING OF ELECTRICALLY OPERATED DOOR OF LIFT CABIN | 2004 |
|
RU2263621C1 |
