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. 27, 2001
Filed:
Dec. 16, 1998
Christopher J. Stickling, Dunlap, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A wear protection system is disclosed for protecting a parent member of an earthworking machine, such as a bed of an off-highway truck for instance. The protection system includes a replaceable wear member, which is detachably mounted to a mounting base by a retainer. The wear member is provided with a skeletal frame with a large window-like opening and outstretched legs to reduce the weight of the wear member. The pockets formed by the window opening and in the spaces between adjoining wear members fill with material so as to insulate the parent member of the truck bed from frictional wear due to material sliding over the bed when dumping material therefrom.