摘要 |
The present application is directed to closure assemblies, and particularly closure assemblies for closing an opening in a vessel. In particular embodiments, the closure assemblies described herein can have a first ring having a top surface, an inner surface and an outer surface, wherein the outer surface comprises threading, wherein the first ring comprises a first flange having a top surface extending radially inward from the inner surface of the first ring a distance of FL, and wherein the top surface of the first flange is spaced apart from the top surface of the first ring by a distance FH, and wherein a ratio of FH:FL is greater than 1. |
申请人 |
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION |
发明人 |
DING, RAN;CABRAL, NICOLAU S.;FALAKI, MOHAMMAD;POST, ROBERT J.;PENNINGTON, GERALD M.;PENNOCK, BRANDON J.;MCCABE, MICHAEL J.;PHAM, KHOA D.;JACKSON, FRANK P.;NIXON, THOMAS R. |