Connection for guide rails
US8033361B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2008 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Sep 4, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C2003/0473
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A multipart rail-like profile comprises at least two or more joinable or insertable profile elements (1), having at least one ratchet (5), a toothed rack compartment, or codings extending in the longitudinal direction. In addition, pattern elements (11) having equidistantly spaced elements (13), which are coupled to the ratchet or toothed rack partitioning, are provided in at least one wall of each profile element (1). For connecting the joinable or insertable profile elements (1), a connecting element (21) having a further wall (23) is provided for adjoining the wall of each profile element, having further, longitudinally extending pattern elements (25) which are congruent with the pattern elements (11), the elements (27) of which have matching spacing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.