Complex section consisting of a metal section covered with a...

Details Complex section consisting of a metal section covered with a... Complex section consisting of a metal section covered with a...

2007-11-15

2011-11-15

Gray, Linda L (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S302000, C156S064000, C156S353000, C156S378000, C156S522000

Reexamination Certificate

active

08057628

ABSTRACT:
The invention relates to a complex section (1) consisting of a metal section (2) covered with a metal foil (3). It is characterized in that the foil (3) has a higher surface hardness than the section (2) and in that the foil (3) adheres to the section (2) at all points on one of its faces. It also relates to a method of coating sections (2), which consists in conveying them, one after another, in successively applying to them, after shaping, a continuous strip (5) of a material (3) for bonding it to each section, in order to cover it, characterized in that these sections (2) are conveyed with a gap between them, in that, after adhesion, the respective downstream (6A) and upstream (7B) ends of two successive sections (2A,2B) are identified and in that two separate cutting operations, according to their spacing, are carried out thereon.

REFERENCES:
patent: 4170511 (1979-10-01), Milne
patent: 4724027 (1988-02-01), Piltz et al.
patent: 4785698 (1988-11-01), Stork
patent: 7128793 (2006-10-01), Haldner et al.
patent: 699571 (1967-11-01), None
patent: 0220646 (1987-05-01), None
patent: 2307625 (1976-11-01), None
patent: 2037626 (1980-07-01), None
patent: 2338448 (1999-12-01), None
International Search Report of PCT/FR2007/052349, Mailing Date of Mar. 26, 2008.

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