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.:
Date of Patent:
Dec. 06, 2011
Filed:
Dec. 11, 2007
Christian Howe, Paderborn, DE;
Johannes Böke, Blomberg, DE;
Wilfried Rostek, Paderborn, DE;
Bernd Wohletz, Meitingen, DE;
Christian Howe, Paderborn, DE;
Johannes Böke, Blomberg, DE;
Wilfried Rostek, Paderborn, DE;
Bernd Wohletz, Meitingen, DE;
Benteler Automobiltechnik GmbH, Paderborn, DE;
SGL Carbon AG, Wiesbaden, DE;
Abstract
In a method of making a body part or chassis part of a motor vehicle, several pre-impregnated fiber materials (prepregs) are stacked on top o one another, with an outermost prepreg intended for attachment to a metallic base body being provided with an adhesive. The stacked prepregs are then shaped into a three-dimensional preform which is then compressed with the base body in a press tool for bonding the preform with the base body and allowing the adhesive to cure, thereby producing a joined structure which is allowed to cure.