Door arrangement of an elevator
US9845224B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2016 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Mar 20, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05D15/0652
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The object of the invention is a door arrangement of an elevator, which elevator comprises at least an elevator car, an elevator car door with door panels and a suspension beam for the door panels, as well as a door motor and door coupler structure, and also landing doors, with door panels, of the floor levels and a suspension beam for the door panels, as well as a synchronization means and rollers for the door coupler. The suspension beam of the door panels of the elevator car is disposed below the motor of the door operator and the door coupler structure, and that the suspension beam of the door panels of a landing door is disposed below the synchronization means of the door panels and the rollers of the door coupler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.