Method of manufacturing an elongate cover profile
US5045262A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 25, 1990 |
| Grant date | Sep 3, 1991 |
| Priority date | — |
| Expiry date | Apr 25, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24992
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pressed elongate cover profile made from a mixture of a fiber material and a binding material and having opposite end portions, a groove formed in one of said opposite end portions, a tongue on the other of said opposite end portions, a wall thickness which changes continuously from the one end portion to the other end portion, and a greater packing of an end portion with a greater wall thickness than that of the end portion with a smaller wall thickness, at least an outer surface of the cover profile which is visible after mounting of the cover profile, being lined with a firmly attached protective layer, and a method of and an apparatus for manufacturing such a cover profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.