Composite profiled section
US6935473B1 · kind B1 · utility
2Cited by
3References
10Claims
0Family size
Inventor
Key dates
| Filing date | Aug 7, 1999 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Aug 7, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60M1/302
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A composite profiled section consisting of a base profiled section (1) made of a good electro-conductive material and at least one surface layer that is joined to the base profiled section (1) and is made of a material, such as a metal anti-wear strip (19), with a high resistance to abrasion. At least one of the longitudinal edges of the anti-wear strip (19) should contain recesses (27), notches (77, 78) or compressions (82) that are at least partially filled with a connecting substance (59) or a connecting profile (11, 39, 66, 69, 74) for connection to the base profiled section (1) in a positive or non-positive fit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.