Set of construction elements for furniture
US6332657A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 4, 2000 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Apr 4, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/44
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
To assemble pieces of furniture, for example shelves, hollow supporting shapes (1, 2, 3) having a rectangular cross-section are connected by means of Lshaped angle braces (4) and tenons (5) which can be inserted into the ends of the shapes so as to form frames (19, 21), and assembled into cubic pieces of furniture using said shapes (3) as upright posts. According to the invention, frame shapes (23) having four chambers are preferably also used, which can save as the resting edges for shelves (22). These frame shapes (23) have a slot (36, 37, 38, 39) for each chamber, in which slots sliding door elements (33, 34) of different thicknesses can be held by means of an elastic shape (35) in such a way that the doors can easily be displaced. Said elastic shapes (35) preferably comprise grooves (36, 37, 38, 39) of different thicknesses for receiving the sliding door elements (33, 34).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.