Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate
2011-08-09
2011-08-09
Del Sole, Joseph (Department: 1743)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
C425S388000, C425S403000, C425S394000, C156S382000, C156S286000, C264S511000, C264S571000
Reexamination Certificate
active
07993565
ABSTRACT:
Disclosed is a folding and shape-forming apparatus for a prepreg which includes a vacuum chamber which can generate a vacuum pressure in the inside thereof, an expanding portion disposed inside the vacuum chamber, provided with a prepreg thereon, and expanding because of the vacuum pressure inside the vacuum chamber, a heating portion disposed inside the vacuum chamber for heating the prepreg, a mandrel loaded at a portion of an upper surface of the prepreg, a first pressing portion which is brought into contact with an upper surface of the mandrel to press the mandrel, and a second pressing portion which simultaneously presses both another portion of the upper surface of the prepreg and the expanding portion.
REFERENCES:
patent: 2660099 (1953-11-01), Dunning
patent: 3247550 (1966-04-01), Haines, Jr.
patent: 3753831 (1973-08-01), Copithorne
patent: 4941814 (1990-07-01), Araki et al.
patent: 5002476 (1991-03-01), Kerr
patent: 5116216 (1992-05-01), Cochran et al.
patent: 5173314 (1992-12-01), Hosoi
patent: 5354195 (1994-10-01), Dublinski et al.
patent: 5529472 (1996-06-01), Jenkins
patent: 5648109 (1997-07-01), Gutowski et al.
patent: 5795536 (1998-08-01), Gaworowski et al.
patent: 6190598 (2001-02-01), Murphy et al.
patent: 6506325 (2003-01-01), Cartwright
patent: 6627142 (2003-09-01), Slaughter et al.
patent: 6852268 (2005-02-01), Valyi et al.
patent: 7195476 (2007-03-01), Ito
patent: 7204951 (2007-04-01), Simpson et al.
patent: 7799265 (2010-09-01), Nakazato et al.
patent: 7802597 (2010-09-01), Okazaki et al.
patent: 7857610 (2010-12-01), Rossi et al.
patent: 2002/0068108 (2002-06-01), Iwaya
patent: 2006/0017200 (2006-01-01), Cundiff et al.
patent: 2006/0249883 (2006-11-01), Oguma et al.
patent: 2007/0151656 (2007-07-01), Gager et al.
patent: 2010/0139857 (2010-06-01), Pham et al.
patent: 2010/0269978 (2010-10-01), Marengo et al.
patent: 2014448 (2009-01-01), None
patent: WO-96/06725 (1996-03-01), None
Han Joong Won
Kim Jae Hak
Kim Jin Hyun
Lee Do Young
Lee Jae Hwan
Del Sole Joseph
Korean Air Lines Co., Ltd.
Rabin & Berdo P.C.
Sultana Nahida
LandOfFree
Folding and shape-forming apparatus and method for prepreg does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Folding and shape-forming apparatus and method for prepreg, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folding and shape-forming apparatus and method for prepreg will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2790662