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:
Aug. 04, 2020
Filed:
Dec. 09, 2016
Joy MM Delaware, Inc., Wilmington, DE (US);
Ryan E. Perry, Venus, PA (US);
Joy Global Underground Mining LLC, Warrendale, PA (US);
Abstract
A guide shoe for a mining machine includes an elongated shoe body, a slot, an insert coupled to the shoe body, and a retainer secured to the shoe body. The shoe body includes a first end, a second end, a first wall, and a second wall. The slot extends between the first end and the second end along a slot axis, and the slot extends along the first wall and the second wall. The insert is positioned between the shoe body and the slot axis and extends along at least a portion of a perimeter of a cross-section of the slot. The insert includes an end positioned adjacent the first end of the shoe body. The retainer abuts the end of the insert to secure the insert against movement relative to the shoe body in a direction parallel to the slot axis.