Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Reexamination Certificate
2003-05-28
2010-06-08
Wyrozebski, Kat (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
Reexamination Certificate
active
07731882
ABSTRACT:
A method for preparing a more reliable connection between two members (2, 4) is provided. The method involves the use of a gas-removal layer (6), which allows for gas transport in a number of overall directions in a plane of the gas-removal layer. The gas-removal layer comprises a resin (12) and during consolidation the gas-removal layer is deformed to form a collection substantially free from entrapped gas voids. Furthermore, a gas-removal layer is provided as well as a mould for casting of gas-removal layers and a method for preparing such a mould. The method and the gas-removal layer provided are particularly useful for manufacturing of wind turbine blades and spars for such blades.
REFERENCES:
patent: 5968445 (1999-10-01), McCarville et al.
patent: 6457943 (2002-10-01), Olsen et al.
patent: 2004/0146696 (2004-07-01), Jones
patent: 2004/0192137 (2004-09-01), Starkey et al.
patent: 2006/0083907 (2006-04-01), Bech et al.
patent: 39 06 872 (1990-09-01), None
patent: 2 376 660 (2002-12-01), None
patent: 2 378 995 (2003-02-01), None
patent: 60 027523 (1985-02-01), None
patent: WO-02 081189 (2002-10-01), None
patent: WO 02090089 (2002-11-01), None
Bech Anton
Hahn Frank A. Hoelgaard
Liu Xue
Petry Marvin
Stites & Harbison PLLC
Vestas Wind Systems A/S
Weyer Stephen J.
LandOfFree
Connection between members does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Connection between members, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Connection between members will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4184613