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:
Nov. 10, 1987
Filed:
Jun. 13, 1985
Robert J Raycher, Vincentown, NJ (US);
Charles C Pease, Vincentown, NJ (US);
KSM Fastening Systems Inc., Morrestown, NJ (US);
Abstract
Method and apparatus for securing abrasion resistant members to metallic surfaces to line the metallic surfaces for protection against wear is disclosed. The abrasion resistant members include an aperture therein having a taper in the bottom of the aperture. An end weldable stud of length less than the thickness of the abrasion resistant member is welded through the aperture to the metallic surface to be lined. A cup shaped spring retainer clip having side walls of dimension greater than the aperture and a stud engaging aperture of dimension less than the diameter of the stud is driven over the stud through the aperture of the abrasion resistant member into engagement with the taper of the aperture of the abrasion resistant member to draw the abrasion resistant member into firm securement with the metallic surface. An abrasion resistant plug is secured within the aperture of the abrasion resistant member following installation.