Fitting replacement method

Pipes and tubular conduits – Repairing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

285 15, 264 36, F16L 5518

Patent

active

042352592

ABSTRACT:
A method and article for replacing a fitting included in a fluid system comprised of plastic conduit lengths and fittings with the ends of the conduit lengths received in and cemented to associated fitting branches. When a leak is detected in a fitting or it is otherwise desired to replace the fitting, it is removed from the system by cutting the associated or connecting conduit lengths therefrom generally flush with the fitting branch outermost ends. A replacement fitting having branches geometrically compatible with the original fitting branches and branch lengths greater than those of the original fitting is then placed in the system to receive the ends of the associated conduit lengths. Because the replacement fitting branches have greater lengths than the original fitting branches, they compensate for the shortened conduit lengths caused by the severing or cutting type removal of the original fitting from the system. Conventional cementing techniques are used to rigidly affix the associated conduit lengths in the replacement fitting branches. Internal locating rings or shoulders may be included in the replacement fitting branches for purposes of locating the associated conduit lengths in the same spacial relationship with each other as they were when connected to the original fitting.

REFERENCES:
patent: 796781 (1905-08-01), Welsh
patent: 1770852 (1930-07-01), Hill
patent: 1996346 (1935-04-01), Mueller
patent: 2449803 (1948-09-01), Collison
patent: 3826521 (1974-07-01), Wilhelmsen
patent: 3837685 (1974-09-01), Miller
patent: 3850459 (1974-11-01), Blumenkranz et al.
patent: 3857588 (1974-12-01), Curtin
patent: 3971574 (1976-07-01), Curtin
patent: 3976314 (1976-08-01), Graham
patent: 4013309 (1977-03-01), Quick

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fitting replacement method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fitting replacement method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fitting replacement method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1125464

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.