Active bearing

US9739353B2 · kind B2 · utility

Assignees

• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE
• TU DARMSTADT · DE

Inventors

• Roman Kraus · Karben, DE
• Timo Jungblut · Darmstadt, DE
• Sven Herold · Groß-Umstadt, DE
• Tobias Melz · Darmstadt, DE

Key dates

• Filing date: Jan 9, 2013
• Grant date: Aug 22, 2017
• Expiry date: Jun 24, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T74/18968
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

An active bearing at least for vibration reduction is described, comprisinga) an interface (7) to be fitted to a load (8);b) at least one support element (3) in an operative connection with the interface (7) and a support unit (6);c) at least one linear actuator (5) supported indirectly or directly on the support unit (6);d) a gear unit (4) for the path transmission of an actuating path change originating from the linear actuator (5), said gear unit being in an operative connection with the at least one linear reactor (5);e) at least one decoupling unit (1), which serves for the decoupling of the static load transfer and for transmitting the dynamic load transfer; wherein the at least one linear actuator (5), the gear unit (4) and the at least one decoupling unit (1) are disposed serially.