Threaded pipe coupling for smooth plastic joints

Details Threaded pipe coupling for smooth plastic joints Threaded pipe coupling for smooth plastic joints

1976-08-09

1977-08-23

Machado, Reinaldo P.

Pipe joints or couplings

Movable jaw

285341, 285342, 285343, 285348, 285354, 2853827, 285386, F16L 2106

Patent

active

040435768

ABSTRACT:
A coupling for smooth pipe includes a housing, a sleeve nut threaded onto the housing, a gasket inside the housing and a thrust and locking ring structure within and between the housing and sleeve nut. The housing has a tapered inner surface to compress the gasket. When the nut is threaded onto the housing, the ring structure is axially moved by a shoulder on the nut to compress the gasket. The nut then radially deforms tongues on the locking ring structure to grip the pipe.

REFERENCES:
patent: 2497273 (1950-02-01), Richardson
patent: 3265412 (1966-08-01), Reid
patent: 3486775 (1969-12-01), Callahan
patent: 3857591 (1974-12-01), Voss

Affiliated with

Also associated with

Rating

Threaded pipe coupling for smooth plastic joints does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Threaded pipe coupling for smooth plastic joints, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Threaded pipe coupling for smooth plastic joints will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2311697