Pipe joints or couplings – Vacuum cleaner type
Patent
1977-01-10
1978-06-13
Kundrat, Andrew V.
Pipe joints or couplings
Vacuum cleaner type
339 15, 339103R, 285 22, 285114, A47L 924
Patent
active
040945359
ABSTRACT:
A conductive hose having dual connections disposed in the internal spiral groove formed in an air carrying hose includes plastic molded couplers on its ends which provide the fluidic and electrical connection to members that may be coupled thereto. Each of the molded couplers consists of inner and outer telescoped members that are glued together at their mating peripheries with the inner member including ribbed portions at the junction of the two mating parts. A strain relief is mounted between the members and retained by them so that electrical flow may be securely had through the hose and its couplers.
REFERENCES:
patent: 3127227 (1964-03-01), Edwards
patent: 3224795 (1965-12-01), Conley
patent: 4002358 (1977-01-01), Streit
patent: 4012091 (1977-03-01), Westergren
patent: 4018493 (1977-04-01), Lyman
Kundrat Andrew V.
The Hoover Company
LandOfFree
Conductive hose and ends does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Conductive hose and ends, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conductive hose and ends will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-5787