The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7935290 B1

PDF
Full Text
Expired
Date of Patent:
May. 03, 2011

Filed:

Dec. 26, 2005
Applicants:

David Cano Cediel, Madrid, ES;

Jose Manuel Menendez Martin, Madrid, ES;

Augusto Perez Pastor, Madrid, ES;

Antonio Duran Quiroga, Madrid, ES;

Pedro Nogueroles Vines, Toledo, ES;

Inventors:
Assignee:

Airbus Espana, S.L., Madrid, ES;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 53/04 (2006.01); B29C 70/54 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a process for making swaged lighting holes () in planar areas of parts () made of preimpregnated composite, by means of which the part () is arranged between a female tooling () with the final shape of the bottom side of the swaged part and a caul plate () with the final shape of the top side of the swaged part, except in an area () which must be swaged, pressure Pis applied on the caul plate () in the area of the part () that must be maintained substantially planar, and pressure Pis applied by means of a male tooling () on the area () of the part () which must be swaged at a forward speed allowing the flow of the resin during the slippage of the fibers of the material so that it may deform, adapting to the final shape of the female tooling ().


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Cano Cediel, David. (2011). Process for making swaged lighting holes in planar areas of preimpregnated composite parts (U.S. Patent No. 7935290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7935290

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