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:
Jan. 13, 2009
Filed:
May. 24, 2005
Jochem Fischer, Ostfildern, DE;
Jochem Fischer, Ostfildern, DE;
Benteler Automobiltechnik GmbH, Paderborn, DE;
Abstract
Apparatus for damping vibration in a motor vehicle includes a vibration damper module having a hollow-cylindrical housing, which has opposite ends closed by force-transmitting end closures, and a control unit for detecting interfering vibration and generating a control signal in response to the detection of the interfering vibration. An actuator assembly is secured to an inside wall surface of the housing and rendered operative in response to the generation of the control signal for causing the vibration damper module to introduce into the motor vehicle a counter vibration to suppress the interfering vibration. The actuator assembly includes at least three actuators distributed in the housing in spaced-apart relationship on a pitch circle and having a length extension which is aligned in parallel relationship to a length extension of the housing.