Anatole M Gurewitsch

US Patent:

41560540, May 22, 1979

Filed:

Mar 9, 1978

Appl. No.:

5/884988

Inventors:

Anatole M. Gurewitsch - Schenectady NY

Assignee:

Swiss Aluminium Limited - Chippis

International Classification:

B29C 1900
B32B 302

US Classification:

428583

Abstract:

The disclosure teaches a method for joining metal-plastic laminates and a firmly bonded assembly prepared thereby. In accordance with the disclosed method, two sheet like metal-plastic laminates, each of which has at least one layered edge portion, are firmly bonded together at said edge portions.

US Patent:

41843029, Jan 22, 1980

Filed:

Apr 17, 1978

Appl. No.:

5/896828

Inventors:

Anatole M. Gurewitsch - Schenectady NY
Robert W. Weidemann - St. Louis MO

Assignee:

Swiss Aluminium Ltd. - Chippis

International Classification:

F16B 500

US Classification:

52582

Abstract:

The disclosure teaches a firmly joined composite applicable for joining objects of various shapes, including flat plates, curved plates, cylindrical objects, pipes and rods of circular and other than circular cross section. The joined composite is simple to prepare and can be made hermetically tight if desired.