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:
Oct. 08, 2013
Filed:
Oct. 02, 2006
Applicants:
Joachim Schäfer, Darmstadt, DE;
Volker Scheuch, Sailauf, DE;
Werner Schmidt, Alzenau, DE;
Martin Zilg, Aschaffenburg/Nilkheim, DE;
Inventors:
Joachim Schäfer, Darmstadt, DE;
Volker Scheuch, Sailauf, DE;
Werner Schmidt, Alzenau, DE;
Martin Zilg, Aschaffenburg/Nilkheim, DE;
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 1/04 (2006.01); F41F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pyrotechnic actuator for an active bonnet is provided that includes, but is not limited to a cylinder, a piston which can be displaced in the cylinder under the influence of a propellant gas and a first gas generator for producing the propellant gas. The actuator includes, but is not limited to at least one further gas generator, which can be ignited independently of the first gas generator.