Mechanism for changing a position of a support surface
US7108322B2 · kind B2 · utility
66Cited by
15References
3Claims
0Family size
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Key dates
| Filing date | Apr 7, 2003 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Apr 7, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/995
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A mechanism for changing a position of a support surface (3) for seats and couches and a length of which changes in a longitudinal direction, includes two horizontally spaced, telescopic rods (1) having each a bent region and displaceable in two telescopic sleeves (2), and two slide connection elements carrying a deformable region (22) of the support surface (3) and surrounding respective telescopic rods (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.