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:
May. 15, 2018
Filed:
Sep. 11, 2014
Engineered Seal Products, Inc., Cedar Rapids, IA (US);
Matt Banowetz, Cedar Rapids, IA (US);
Mark Reimer, Coralville, IA (US);
Engineered Seal Products, Inc., Cedar Rapids, IA (US);
Abstract
A metal face seal assembly includes a casing with a first portion that rotates with respect to a second portion. Inside the casing is a face seal assembly with a first seal member that has a first sealing face that rotates with respect to a second seal member that has a second sealing face. At least one loader is provided that is compressible against the casing and exerts a biasing force against one of the first seal member and the second seal member to bias together the first seal face of the first seal member and the second seal face of the second seal member. The first portion and the second portion can each terminate with an annular ring that are separated by a gap for an installation ring positioned in the gap that is removable after installation of the metal face seal assembly.