Pipe joints or couplings – With assembly means or feature
Patent
1981-06-25
1984-02-21
Callaghan, Thomas F.
Pipe joints or couplings
With assembly means or feature
285322, 279 4, F16L 2106
Patent
active
044325690
ABSTRACT:
A chuck device for use with a flexible hose including a porting tube means for attachment at one end to a source of hydraulic fluid and having a central passage for the fluid. Attached on the other end of the porting tube is a seal cartridge means which has a hose engaging cylinder extending away from the porting tube to engage the interior of the hose. Collet means are mounted on the cartridge means and are positioned to engage the exterior of the hose when the hose is on said cylinder. A chuck body means is included which is slideably mounted on the porting tube and the cartridge means to define a power chamber. The porting tube has a fluid passage connecting the power chamber to the central passage of the porting tube. Finally, nose cone means are mounted on the body means and has a collet means engaging surface. The passage of fluid into the chamber forces the collets against the surface and causes them to urge the collets against the hose. The flexible hose is then tightly grasped on the inside and the outside and, as additional fluid pressure is employed, the grip becomes stronger.
REFERENCES:
patent: 3071188 (1963-01-01), Raulins
patent: 3097866 (1963-07-01), Iversen
patent: 3505846 (1970-04-01), Smida
patent: 3962769 (1976-06-01), Smida
patent: 3977065 (1976-08-01), Johnson
patent: 4142739 (1979-03-01), Billingsley
Air-Mo Hydraulics Inc.
Callaghan Thomas F.
Munday John S.
LandOfFree
Flexible hose chuck does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible hose chuck, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible hose chuck will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1032135