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:
Feb. 08, 2005
Filed:
Jan. 29, 2003
Rolf Bender, Siegen-Eiserfeld, DE;
Markus Ermert, Burbach, DE;
Rolf Bender, Siegen-Eiserfeld, DE;
Markus Ermert, Burbach, DE;
Thomas Magnete GmbH, Herdorf, DE;
Abstract
A pyrotechnical actuator has a cylindrical housing surrounding a hollow chamber and a piston movably supported in the cylindrical housing. A piston rod is connected to the piston. A detonator is arranged within the hollow chamber and configured to produce a quantity of gas for moving the piston from an initial position in the cylindrical housing into an end position. The piston rod triggers an action when the piston moves into the end position or is positioned in the end position. The cylindrical housing is divided in a longitudinal direction of the cylindrical housing into housing parts. At least one holding element secures the housing parts relative to one another.