Hollow shaft fluid rotary joint

Details Hollow shaft fluid rotary joint Hollow shaft fluid rotary joint

2005-04-05

2008-10-14

Hewitt, James M (Department: 3679)

Pipe joints or couplings

With fluid pressure seal

Swivel with flange in socket

C285S096000, C285S106000, C285S121300, C285S121500, C343S882000

Reexamination Certificate

active

07434843

ABSTRACT:
In the preferred embodiments, a hollow shaft rotary fluid joint assembly includes: (a) a hollow shaft through which electrical cables are passed; (b) a rotary fluid joint surrounding an outer diameter of the hollow shaft through which a fluid medium is passed, the rotary fluid joint including inner and outer races defining an interior chamber that are rotatably connected together and that include one or more respective inlet or outlet port.

REFERENCES:
patent: 2460872 (1949-02-01), Carpenter
patent: 2701146 (1955-02-01), Warren
patent: 2948554 (1960-08-01), Mahand
patent: 3291490 (1966-12-01), Balmer
patent: 3621443 (1971-11-01), Sewell
patent: 4391298 (1983-07-01), Ortloff
patent: 4441522 (1984-04-01), Griffin
patent: 4545692 (1985-10-01), Bras et al.
patent: 4635971 (1987-01-01), Perratone et al.
patent: 4819002 (1989-04-01), Reboullet
patent: 4828292 (1989-05-01), Jansen
patent: 4844138 (1989-07-01), Kokubu
patent: 4969423 (1990-11-01), Kitauchi et al.
patent: 5048981 (1991-09-01), Ide
patent: 5110159 (1992-05-01), Herold et al.
patent: 5248986 (1993-09-01), Marshall
patent: 5503480 (1996-04-01), Caillaut et al.
patent: 5662312 (1997-09-01), Leggett et al.
patent: 6485062 (2002-11-01), Omiya et al.
patent: 6851724 (2005-02-01), Pittman, II
patent: 6989799 (2006-01-01), Pittman, II
patent: 7083200 (2006-08-01), Falconer
patent: 7118137 (2006-10-01), Deremiah
patent: 2003/0234535 (2003-12-01), Pittman

Affiliated with

Also associated with

Rating

Hollow shaft fluid rotary joint does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hollow shaft fluid rotary joint, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hollow shaft fluid rotary joint will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4019378