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41. 发明申请

US20170130801A1 Hydraulic Bearing and Motor Vehicle with such a Hydraulic Bearing 有权
公开(公告)号：US20170130801A1
公开(公告)日：2017-05-11
申请号：US15319380
申请日：2015-04-09
申请人： ContiTech Vibration Control GmbH
发明人： Robert Genderjahn , Max Werhahn , Peter Marienfeld
IPC分类号： F16F13/30 , F16F13/08
CPC分类号： F16F13/30 , F16F13/085 , F16F13/264
摘要： The invention relates to a hydraulic bearing (2) with a support spring (36), a working chamber (4) which is at least partly surrounded by the support spring (36) and which is filled with a hydraulic fluid, a control membrane (12) which is designed to change a working chamber volume of the working chamber (4), and an electromagnetic actuator (16) for deflecting the control membrane (12), wherein the actuator (16) comprises a stator (18) and an armature (20) which can be moved in the longitudinal direction L of the stator (18); the armature (20) is mechanically connected to the control membrane (12); the stator (18) has a stator conductive element (26) made of a ferromagnetic material; the stator conductive element (26) has an upper stator collar (32) which extends in the transverse direction Q of the stator (18) and a lower stator collar (28) which extends in the transverse direction Q of the stator (18); the armature (20) has an armature conductive element (72) made of a ferromagnetic material; the armature conductive element (72) has an upper armature collar (58) which extends in the transverse direction Q of the stator (18) and a lower armature collar (54) which extends in the transverse direction Q of the stator (18); the upper stator collar (32) and the upper armature collar (58) face each other; and the lower stator collar (28) and the lower armature collar (54) face each other. The control membrane (12) is designed for a maximum deflection a in the deflection direction of the control membrane, and the mutually facing upper and/or lower collars (32, 58 or 28, partly overlap over an overlap length u in the longitudinal direction L of the stator (18) such that a ratio of the overlap length u to the maximum deflection a lies between 0.1 and 1.5. The invention further relates to a motor vehicle with a corresponding hydraulic bearing (2).

42. 发明授权

US08240645B2 Bearing 有权
标题翻译：轴承
公开(公告)号：US08240645B2
公开(公告)日：2012-08-14
申请号：US11921960
申请日：2006-05-18
申请人： Günter Eberhard , Meinert Holst
发明人： Günter Eberhard , Meinert Holst
IPC分类号： F16M1/00
CPC分类号： B60G7/006 , B60G2204/4106 , B60G2204/45 , F16F1/387 , F16F13/26
摘要： The invention relates to a bearing, in particular a chassis bearing for the rear axle of a motor vehicle, with an outer bearing sleeve, an inner bearing sleeve, at least one elastomer body arranged between the outer and inner bearing sleeves and two chambers which are arranged laterally opposite each other on the outer bearing sleeve. The chambers each have an adjusting element. The adjusting elements are displaceable. When subjected to pressure, the adjusting elements are displaced inwardly against the inner bearing sleeve. The adjusting elements can be clamped in their axial position by clamping rings which can be reduced in size radially, for example by means of air pressure. The inner bearing sleeve is thereby fixed and the rigidity of the bearing increased.
摘要翻译：本发明涉及一种轴承，特别是用于机动车辆的后轴的底座轴承，其具有外轴承套，内轴承套，布置在外轴承套和内轴承套之间的至少一个弹性体，以及两个室在外轴承套上相对地布置。各室各具有调节元件。调节元件可移动。当受到压力时，调节元件向内移动抵靠内轴承套。调节元件可以通过夹紧环夹持在其轴向位置，夹紧环可以径向减小，例如通过空气压力。内轴承套由此固定，轴承刚度增加。

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