Work table
US6977476B2 · kind B2 · utility
29Cited by
2References
3Claims
0Family size
Inventor
Key dates
| Filing date | Feb 11, 2003 |
| Grant date | Dec 20, 2005 |
| Priority date | — |
| Expiry date | Feb 11, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B9/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A work table is described, having a frame (2) which is adjustable especially with respect to its height and for the adjustment of which at least one electric motor (4) with a control device (7) is provided. In order to provide simple constructional conditions it is proposed that the control device (7) which is connected to transducer (10) for the motor load reverses the direction of rotation of the electric motor (4) depending on the determined variable and/or change of the motor load and cuts off the same after a thus caused reverse rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.