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:
Jun. 19, 1984
Filed:
Jan. 28, 1982
Robert Rasmussen, Rancho Palos Verdes, CA (US);
Industrial Parts Depot, Torrance, CA (US);
Abstract
A low-cost track shoe for tracked vehicles is fabricated from sheet metal stock or scrap pieces according to three alternate shoe structure disclosed herein. The shoe structures of this invention include a plurality of linkage members welded between a bottom plate and a top plate in such a manner as to form unitary assemblies which can be interconnected by means of hinge joints to form any desired track length. The various shoe structures of this invention teach different arrangements of the linkage members and different linkage member structures for obtaining track shoes readily interchangeable with conventional track shoes manufactured by sandcasting methods of the prior art.