Furniture drive
US10995830B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2018 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Jun 5, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A furniture drive for a furniture part movably-supported relative to a furniture carcass, includes at least one pivotally mounted actuating arm for moving the movable furniture part, a spring device for applying a force to the actuating arm, and a transmission mechanism for transmitting a force from the spring device to the actuating arm. The transmission mechanism includes a first setting contour having a first torque progression and a pressure portion pressurized by the spring device. The pressure portion is configured to run along the first setting contour upon a movement of the actuating arm, and a second setting contour having a second torque progression deviating from the first torque progression and a switching device are provided. The second setting contour can be engaged with the pressure portion so that the pressure portion is configured to run along the second setting contour upon a movement of the actuating arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.