Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Having box and connector
Patent
1992-03-24
1994-08-09
Arola, Dave W.
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Having box and connector
285239, 285292, 285371, 285423, F16L 4100
Patent
active
053359445
ABSTRACT:
In order to easily automate the coupling work of a pipe and a hose without damaging the mechanical strength of the structure, a hose with a coupling portion includes a nipple, a hose inserted into the end portion of the nipple, and a resin covering portion integrally covering the coupled portion of the hose and the pipe, the hose being previously configured to include a general part having an inner diameter equal to that of the nipple, a first enlarged part having a diameter enlarged at the fore end of the general part, the inner diameter of the enlarged part being smaller than the outer diameter of the nipple, and a second enlarged part having an inner diameter which gradually increases starting from the fore end of the first enlarged part and becoming larger than the outer diameter of the nipple, the first and second enlarged parts being applied to the nipple.
REFERENCES:
patent: 2314315 (1943-03-01), Scheele
patent: 3291507 (1966-12-01), Clay
patent: 4258935 (1981-03-01), Rodrigo et al.
patent: 4558889 (1985-12-01), Gans
patent: 4718700 (1988-01-01), Horch et al.
patent: 4790573 (1988-12-01), Cardozo
patent: 4848801 (1989-07-01), Grabowski
patent: 4852914 (1989-08-01), Lyall
patent: 4955970 (1990-09-01), Kivi
patent: 5033775 (1991-07-01), Matte
patent: 5060983 (1991-10-01), Lee
Fukuzono Isao
Mitsui Kenichi
Arola Dave W.
Toyoda Gosei Co,., Ltd.
LandOfFree
Hose coupling structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hose coupling structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hose coupling structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-211555