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. 19, 2014
Filed:
Sep. 24, 2012
John L. Marsolek, Watertown, MN (US);
Jeffrey A. Renard, Hugo, MN (US);
John L. Marsolek, Watertown, MN (US);
Jeffrey A. Renard, Hugo, MN (US);
Caterpillar Paving Products Inc., Minneapolis, MN (US);
Abstract
An engine hot air deflector for a work machine having an articulated frame pivotally coupled to a main body by a hitch assembly having a hitch link includes a resilient hot air deflector panel mounted proximate to and overlaying an open end of the main body. The deflector panel includes upper and lower panel portions separated by a panel slot. The panel slot receives the hitch link so that the panel portions conform to the shape of the hitch link as it moves within the deflector opening during rotation of the articulated frame to substantially prevent hot air from the internal combustion engine from passing through the deflector opening. The deflector may also include a support bracket mounting the deflector panel to the main body.