公开(公告)号：US3428337A

公开(公告)日：1969-02-18

申请号：US3428337D

申请日：1966-09-09

Applicant: OWENS ILLINOIS INC

Inventor： READ WILLIAM B

IPC: F16L19/02 ,  F16L49/06 ,  F16L49/00 ,  F16L21/08

CPC classification number: F16L19/0231 ,  F16L49/06 ,  Y10S411/935 ,  Y10T403/28

公开(公告)号：US3393929A

公开(公告)日：1968-07-23

申请号：US57852466

申请日：1966-09-12

Applicant: OWENS ILLINOIS INC

Inventor： READ WILLIAM B

IPC: F16L23/00 ,  F16L27/10 ,  F16L49/04

CPC classification number: F16L27/1021 ,  F16L23/006 ,  F16L49/04 ,  Y10S285/911

公开(公告)号：US3572773A

公开(公告)日：1971-03-30

申请号：US3572773D

申请日：1966-09-15

Applicant: OWENS ILLINOIS INC

Inventor： READ WILLIAM B

IPC: F16L21/00 ,  F16L49/02 ,  F16L9/10

CPC classification number: F16L9/105 ,  F16L21/005 ,  F16L49/02

Abstract: A pipe coupling adapted for coupling the ends of two axially aligned glass pipes. The coupling embodies a tubular sealing gasket positioned over the exterior end portions of the pipes, an elastomeric sleeve placed exteriorly over the gasket to contact the gasket and the pipes, and a metallic constricting band positioned around the sleeve. The band clamps the sleeve and the gasket tightly to the end portions of the aligned pipes.