Boge Gmbh

Boge Ag

Heinrich Meyer

Heinz Brenner

Peter Maier

Jorn-Rainer Quast

Horst Reuter

Heinrich Brenner

Detlef Waloszyk

Kurt Schmidt

Hydraulically damping rubber bearing, consisting of an inner tube, an outer tube located concentrically or eccentrically in relation to the inner tube and at some distance from it, and a rubber part inserted between them in which there are at least two chambers which are filled with damping fluid and are hydraulically connected to one another, whereby in each of at least two chambers there are respective stop bodies, whereby the stop bodies are connected to one another by means of an element which has a hydraulic connection, the element thereby has a groove which is open toward the radial outside and is located on the inside of the outer tube so that the groove, together with the inside of the outer tube, forms the flow connection, whereby the element is realized in one piece, and whereby the element has an opening over its axial length, the clear width of which opening is larger than the diameter of the inner tube.

Hydraulically damping rubber bearing

A hydraulically damping engine mounting for mounting a drive unit. Two fastening parts are connected to one another by way of an elastic element. A decoupling device is integrated with one of the fastening parts. The internal chamber formed by the fastening parts and the elastic element is divided into two chambers. The two chambers are connected to one another by a damping channel. The fastening parts and the elastic element which contains the chambers are located around a center axis which runs at right angles to the vertical axis of the drive unit.

Hydraulically damping engine mounting

An elastomeric bearing, such as a hydraulically damping bearing for motor vehicles can have at least two fastening parts which are connected to one another by means of an elastomer spring. Such a bearing can also have a vertically acting hydraulic damping apparatus and at least one hydraulic damping apparatus acting in the horizontal direction, which damping apparatus essentially are chambers filled with damping fluid and connected to one another by damping passages. The chambers of the horizontally acting damping apparatus can be molded into the elastomer spring and disposed opposite to one another in the direction of damping, with at least one passage connecting the chambers. The chambers of the horizontally acting damping apparatus can be bordered by a separating part, and underneath the separating part there can be a second damping apparatus oriented in the direction of the Cz vertical coordinate axis. The chambers of the second damping apparatus can be located one above the other in the direction of the Cz coordinate axis and can be connected to one another by an additional connecting passage.

Elastomeric bearing

Hydraulically damping elastic bearing with two rigid end walls opposite one another in the axial direction, and at least two chambers located one behind the other and containing damping fluid, at least one of which has a circumferential wall designed as an elastic spring element, whereby the chambers are separated from one another by a partition which is at least partly elastic exhibiting slits for an exchange of fluids. The elastic partition should thereby be designed so that when there is flow against the membrane from different chambers at the same pressure, a different pressure reduction is possible. For this purpose, the elastic partition is asymmetrical in cross section in relation to its center line, at least in the area of the slits, so that the opposite surfaces of the elastic partition are at different distances from the center plane in the area of a slit.

Hydraulically damping elastic bearing

A resilient mounting, such as a rubber mounting, with hydraulic damping, in particular for mounting engines of motor vehicles, has two rigid end walls which are disposed opposite to each other in the axial direction, and at least two chambers which are disposed axially one behind the other and which contain damping fluid. The chambers are separated by a rigid partitioning wall. The chambers communicate with each other through a flow passage which extends in an annular configuration around the axis of the mounting, the flow passage being formed in the rigid partitioning wall. The rigid partitioning wall is arranged radially inwardly of, and supported by, an elastic, axially movable diaphragm which is fixedly and sealingly clamped at its outer periphery. At least one of the chambers is defined in part by a rubber-elastic spring member constituting part of the generally peripheral wall of the chamber. Travel-limiting surfaces may be provided at the periphery of the rigid partitioning wall, outboard of its connection to the diaphragm, so as to control movement of the rigid partitioning wall.

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Konigswinter, Germany

Heinrich Meyer