Pipe joint

Pipe joints or couplings – End to side or plate – Sput

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C285S206000, C285S208000

Reexamination Certificate

active

07540539

ABSTRACT:
A pipe joint1comprises a fitting10connected with a hose2, a flange20pressingly holding the fitting10inserted into a through hole21toward a block3, a bolt30for fixing tightly the flange20to the block3, a metal seal40having “C” cross section so as to seal a joined portion of a communication passage11and a connection opening3aexternally, and a first and a second O-rings50, 60so as to seal a contact portion of the fitting10and the block3. A projecting portion24is formed on a lower face23of the flange20, the projection portion24is formed at an area opposite to an area where the insertion hole21is formed with respect to a center axis of the through hole21, the project portion24projects from other portion of the flange towards the block3. A tip of the fitting10inserted into the through hole21projects towards the block3from the lower face23of the flange20.

REFERENCES:
patent: 5118141 (1992-06-01), Miyashita
patent: 5163716 (1992-11-01), Bolton et al.
patent: 5174612 (1992-12-01), Schnell
patent: 5477919 (1995-12-01), Karube
patent: 6386593 (2002-05-01), Slais et al.
patent: 6893052 (2005-05-01), Wildermuth et al.
patent: 6908117 (2005-06-01), Pickett et al.
patent: 6969094 (2005-11-01), Frohling et al.
patent: 7237807 (2007-07-01), Hiyama et al.
patent: 2003/0080554 (2003-05-01), Schroeder et al.
patent: 59-185486 (1984-12-01), None
patent: 62-177995 (1987-11-01), None
patent: 2005-147320 (2005-06-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pipe 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 Pipe joint, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipe joint will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4093072

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.