Pipes and tubular conduits – Combined
Patent
1994-07-18
1996-01-09
Scherbel, David
Pipes and tubular conduits
Combined
138109, 285256, F16L 3300
Patent
active
054820863
ABSTRACT:
A hose with in intermediate coupling which is capable of optimally holding a nipple at a regular position corresponding to a sleeve by caulking the sleeve, in which a pair of inclined surfaces 4a, 4b are arranged so as to correspond to two positions 2a, 2b at which a sleeve is caulked, the inclined surfaces 4a, 4b making small outer diameter portions and a large outer diameter portion of a nipple 4 contiguous. As a result of the construction, forces F.sub.1, F.sub.2 for caulking the sleeve are transformed into forces f.sub.1, f.sub.2 being opposed to each other, and the balance of these two forces f.sub.1, f.sub.2 causes the nipple 4 to move to a regular position corresponding to the sleeve. Even after the sleeve has been caulked, stresses remaining in a hose at the two positions are received by the pair of inclined surfaces 4a, 4b, which are like the sides of a truncated cone, so as to confront the inclined surfaces, thereby blocking further movement of the nipple.
REFERENCES:
patent: 4650223 (1987-03-01), Miyazaki et al.
patent: 4657285 (1987-04-01), Akiyama et al.
patent: 4674719 (1987-06-01), Tanioka et al.
patent: 4762150 (1988-08-01), Kokuryu
patent: 4792109 (1988-12-01), Hattori
patent: 5040830 (1991-08-01), Atkinson
patent: 5052722 (1991-10-01), Kubo et al.
patent: 5199751 (1993-04-01), Beagle et al.
patent: 5207460 (1993-05-01), Oetiker
patent: 5358012 (1994-10-01), Kish
Hori Tadayoshi
Kumazaki Masanori
Mizutani Satoshi
Oshima Terumitsu
Brinson Patrick F.
Scherbel David
Toyoda Gosei Co,., Ltd.
LandOfFree
Hose with intermediate coupling 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 with intermediate coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hose with intermediate coupling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1297235