Pipe joints

Details Pipe joints Pipe joints

1992-01-23

1993-10-26

Taylor, Dennis L.

Pipe joints or couplings

With assembly means or feature

Molded joint facilitator

285 23, 285 92, 285 93, 285199, 138 89, F16L 4702

Patent

active

052559424

ABSTRACT:
A closure for sealing the cutter guide tube of a pipe saddle fitting comprises a cap of thermoplastic material having a screw-threaded section (5) to enable releasable attachment of the closure to the tube, and a section (6) with a cylindrical surface incorporating a heating coil (8) to which a welding current is delivered to fix the closure permanently to the tube when the pipe joint has been completed and tested.

REFERENCES:
patent: 2495615 (1950-01-01), Vander Clute
patent: 2736335 (1956-02-01), Webber
patent: 3583458 (1971-06-01), Costa
patent: 3784235 (1974-01-01), Kessler et al.
patent: 4018246 (1977-04-01), Langstroth
patent: 4059291 (1977-11-01), Acda et al.
patent: 4455482 (1984-06-01), Grandclement
patent: 4622087 (1986-11-01), Ansell
patent: 4655480 (1987-04-01), Thalmann
patent: 4684417 (1987-08-01), Grandclement
patent: 4708374 (1987-11-01), Cox
patent: 5150922 (1992-09-01), Nakashiba et al.

Affiliated with

Also associated with

Rating

Pipe 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 Pipe joints, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipe joints will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-954146