Title:
SEALED TRANSVERSE LOCKING PIPE AND FITTINGS
Document Type and Number:
WIPO Patent Application WO/2014/039867
Kind Code:
A3
Abstract:
A pipe and fitting coupling system includes a first pipe, a second pipe, and a joint. A receiving end of the second pipe includes a first flange, a second flange, a groove, and a sealant. The second flange extends further than the first flange. The groove is disposed at the pipe diameter and between the first flange and the second flange. The first flange has an inwardly angled face to meet the groove and the second flange has an outwardly angled face to meet the groove. The sealant is disposed in the groove to seal the plain end of the first pipe in the receiving end. The joint is formed by the cooperative alignment of the plain end being inserted into the receiving end and being sealed by the sealant.
Inventors:
BAUERDICK JAN (US)
SMITH DON (US)
MOSES THOMAS J (US)
KOLLER JEFFREY A (US)
SMITH DON (US)
MOSES THOMAS J (US)
KOLLER JEFFREY A (US)
Application Number:
PCT/US2013/058575
Publication Date:
July 16, 2015
Filing Date:
September 06, 2013
Export Citation:
Assignee:
FAMOUS IND INC DBA HEATING & COOLING PRODUCTS COMPANY (US)
International Classes:
F16L23/00
Foreign References:
| US5988704A | 1999-11-23 | |||
| US20080017269A1 | 2008-01-24 | |||
| US2650112A | 1953-08-25 | |||
| US4906028A | 1990-03-06 | |||
| US2147775A | 1939-02-21 |
Other References:
See also references of EP 2893238A4
Attorney, Agent or Firm:
GASTINEAU, Cheryl, L. (P.o. Box 488Pittsburgh, PA, US)
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