The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 1982
Filed:
Dec. 11, 1979
Applicant:
Inventor:
Friedrich Koob, Munich, DE;
Assignee:
Hilti Aktiengesellschaft, Furstentum, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; B32B / ;
U.S. Cl.
CPC ...
206389 ; 206219 ; 206412 ; 156193 ; 427208 ; 427209 ; 428268 ; 428285 ; 428537 ; 428906 ; 405261 ;
Abstract
A cylindrically shaped body of a two-component adhesive material includes at least one web wound spirally around a central axis so that the web forms a number of overlapping layers in the radical direction of the body. The two-component adhesive material includes a resin component and a hardener component. A layer of each component is coated on the web. When the web is wound it separates the layers of the two different components so that they do not intermix. The cylindrical body can be laterally enclosed in a sheath and/or its transverse ends can be capped or coated to prevent intermixing of the components.