Sealant for hose fittings

Details Sealant for hose fittings Sealant for hose fittings

1977-08-30

1979-05-29

Arola, Dave W.

Pipe joints or couplings

With lubrication

285251, 285423, 285DIG26, F16L 2100

Patent

active

041565401

ABSTRACT:
A means for ensuring a firm seal between a hose fitting and a hose comprising a sealant that also acts as a lubricant and is applied to the nipple portion of the fitting prior to insertion into the core tube of the hose. The sealant causes the core tube or the core tube liner, if used, to soften and swell, thereby completely filling and firmly engaging the threads in the nipple portion, and also causes a localized plasticized condition in the core tube or liner adjacent the threaded portion of the nipple resulting in the core tube retaining firm engagement with the nipple during temperature cycling and flexing of the hose assembly.

REFERENCES:
patent: 2925624 (1960-02-01), Stahl et al.
patent: 3117903 (1964-01-01), Hix
patent: 3177016 (1965-04-01), Holmgren
patent: 3246921 (1966-04-01), Lyon et al.
patent: 3361589 (1968-01-01), Lindsey
patent: 3540486 (1970-11-01), Flounders
patent: 3966238 (1976-06-01), Washkewicz

Affiliated with

Also associated with

Rating

Sealant for hose fittings does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-229063