Trelleborg Automotive Technical Centre Gmbh

Btr Avs Technical Centre Gmbh

Btr Avs Technical Center Gmbh

Mathias Gugsch

Edison Fatehpour

Andreas Pfenning

Ulrich Stiller

A hydraulic damping two-chamber engine mount includes a working chamber and a compensating chamber filled with a hydraulic fluid. The chambers are separated by an intermediate plate in which an overflow passage, at least one switchable bypass passage and an isolating diaphragm are disposed. The isolating diaphragm is rotatable through the use of an actuator into a first rotatable position closing the bypass passage and a second rotatable position opening the bypass passage.

Hydraulic damping two-chamber engine mount

A two-chamber engine mount, especially for motor vehicles, includes a housing having an interior accommodating a supporting spring made of an elastomeric material dividing the interior of the housing into a working chamber and a compensating chamber closed off from the surroundings by an elastomeric diaphragm. The working chamber and the compensating chamber are filled with a hydraulic fluid and are connected to each other through an overflow passage. At least one plunger is configured as a radial stop in the compensating chamber.

Two-chamber engine mount

An elastic mount, especially an engine mount for motor vehicles includes at least two resilient elements connected in parallel to each other. Through force applicators, the two resilient elements are connected selectively to a source of vibration. The mount includes a coupler for selectively engaging the force applicators with the resilient elements. The coupler includes a first coupling element and a second coupling element selectively connectable by an actuator to ensure that only low travel and force components are needed for selection and to ensure that an axial decoupling of the non-effective resilient element exists in the released condition. The second coupling element swivels to be selectively connected to the first coupling element by the actuator. The second coupling element is connectable to the force applicator of the second coupling element in the engaged condition and is configured as a rotary body swivelably mounted in the released condition.

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Strassenhaus, Germany

Mathias Gugsch