Telescopic column, preferably for furniture
US10959514B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 30, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Jul 22, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M2200/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A telescopic lifting column (1) preferably for furniture, such as height adjustable tables and beds, and comprising at least two mutually telescopic members (2,3,4) and an electric drive unit (5, 10;41,42) for adjusting the telescopic members. The lifting column comprises a telescopic cable guiding device (22;45, 58, 80, 103) for guiding at least one electric cable (29), where the telescopic cable guiding device extends between or in all essentials between the lower and upper end of the lifting column and is connected thereto so that the telescopic cable guiding device collaborates in the telescopic adjustment of the lifting column. Thus the cables may be guided in a protected manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.