Height-adjustable table for work places with video screen
US4604955A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1983 |
| Grant date | Aug 12, 1986 |
| Priority date | — |
| Expiry date | Jun 2, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2200/0046
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The table comprises a mounting with columns each comprised of a lower portion and of a telescopic upper portion. A cross-bar connects the upper portions. A height adjusting device acts on the upper telescopic portion which carries a plate for the keyboard and an independent height adjustable screen plate. Each plate has its own lower portions and upper portions and its own adjusting system. Each column has its own actuation handle arranged on the long side of the plate and comprising driving shafts for the height adjusting device of the keyboard plate and the screen plate. The driving shafts traverse the lower portion and the upper portion carrying the keyboard plate and the traversed upper portions are provided with oblong holdes for the driving shafts, of which the length corresponds at least to the adjusting travel. Such arrangement enables to house the driving shafts in an invisible manner and to support them in a simple way.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.