Guide rail of a guidance system, guidance system, method for producing a guide rail and furniture
US10750862B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2018 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D5/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A guide rail of a guidance system for a push element is provided. The guide rail is formed as a hollow profile enclosed by wall sections of the guide rail. The wall sections comprise a horizontal wall section and two side wall sections. The horizontal wall sections extend parallel and perpendicular to a lengthwise extension of the guide rail, and the side wall section extends parallel and perpendicular to the lengthwise extension of the guide rail. The side wall sections are oriented at an angle to the horizontal wall sections. The horizontal wall sections and the two side wall sections, in a cross section perpendicular to a lengthwise extension of the guide rail, form at least for a portion the three side lines of a triangle, wherein the horizontal wall section defines a distal wall of the hollow profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.