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:
Feb. 20, 2001
Filed:
Dec. 18, 1998
Applicant:
Inventor:
Mats Anders Malmberg, Trelleborg, SE;
Assignee:
Sveldala Trellex AB, Trelleborg, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 1/38 ; B02C 1/722 ;
U.S. Cl.
CPC ...
E04B 1/38 ; B02C 1/722 ;
Abstract
A wall exposed to wear has a wear lining composed of a number of juxtaposed wear lining elements of an elastomeric material or of a mix of elastomeric and other wear-resistant materials. The wear lining elements are secured to a supporting surface with fastening means. Two opposite narrow faces of the wear lining elements have V-shaped recesses, which open toward the narrow faces. The fastening means have washers with V-shaped projections, the V-legs of which are inserted into and abut against the bottom wall of the recesses or into shoulders formed in the recesses, after fastening the elements.