Composite profile with a carrier body of alloy material and a profile strip and a method for production of the composite profile
US7874412B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2007 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Jun 23, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21K9/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A composite profile comprising: (1) an extruded metal alloy carrier profile comprising a rail head having a longitudinal axis B, the rail head comprises a surface and two longitudinal edges extending parallel to the longitudinal axis B and (2) a metal channel shaped profile strip comprising a base portion spanning the surface of the rail head and parallel side legs which lie on the longitudinal edges of the head rail, an insert rod is provided on the parallel side legs which lie on the longitudinal edges of the head rail and engage in lateral slots provided in the two longitudinal edges of the rail head, wherein the profile strip is attached to the carrier profile under mechanical pretension by way of a weld scan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.