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:
Sep. 01, 2015
Filed:
Feb. 13, 2012
Andrew Jeremiah Hench, Katy, TX (US);
Ray Zonoz, Sugar Land, TX (US);
Gregory Ulrich, Weimr, TX (US);
Andrew Jeremiah Hench, Katy, TX (US);
Ray Zonoz, Sugar Land, TX (US);
Gregory Ulrich, Weimr, TX (US);
Cameron International Corporation, Houston, TX (US);
Abstract
Systems and methods for manufacturing seals (e.g., metal end cap (MEC) seals) having inner and/or outer surfaces that include grooves are provided. In particular, seal mold assemblies may include removable, flexible, non-metallic annular mold inserts (e.g., sleeves) that may be inserted into annular mold cavities of inner and outer annular mold rings. As such, the mold inserts may be used interchangeably and modularly to create many different types of grooved seals, without the need to use different inner and outer annular mold rings. Using mold inserts in this manner eliminates the need for secondary machining processes on the inner and/or outer surfaces of the grooved seals, thereby reducing overall manufacturing costs and time as well as providing greater consistency and repeatability between manufactured grooved seals.