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    HYDRAULIC BEARING
    2.
    发明申请
    HYDRAULIC BEARING 审中-公开

    公开(公告)号：US20180172073A1

    公开(公告)日：2018-06-21

    申请号：US15736299

    申请日：2016-06-24

    申请人： Carl Freudenberg KG

    发明人： Detlef Cordts

    IPC分类号： F16C32/06 ,  B61F15/26

    CPC分类号： F16C32/0659 ,  B61F15/26 ,  F16C2326/10 ,  F16F13/085 ,  F16F13/16

    摘要： In an embodiment, the present invention provides a bearing for use in a rail vehicle, including: a core assembly; a casing assembly that surrounds said core assembly, the core assembly being supported against the casing assembly by at least one membrane and being movable relative to the casing assembly; and a functional chamber, which chamber contains a working fluid, the functional chamber being delimited by a pumping surface that is formed by the core assembly and the membrane. A projection surface of the pumping surface that is orthogonal to an axial direction covers between 60% and 99% of a cross-sectional area, orthogonal to the axial direction, of the interior of the casing assembly, in which the membrane and the core assembly are received at least in part.

    Bearing
    3.
    发明授权
    Bearing 有权

    公开(公告)号：US09797445B2

    公开(公告)日：2017-10-24

    申请号：US14775723

    申请日：2014-01-31

    申请人： CARL FREUDENBERG KG

    发明人： Detlef Cordts

    IPC分类号： F16F5/00 ,  F16C32/06 ,  F16F13/20 ,  F16C27/06

    CPC分类号： F16C32/0677 ,  F16C27/063 ,  F16C32/0651 ,  F16F13/20

    摘要： A bearing with a core and a sheath which surrounds the core, wherein the core is supported against the sheath by at least one elastomer or a plurality of elastomers, wherein at least two functional chambers which contain a working fluid are formed between the core and the sheath, and wherein the functional chambers are bounded at least partially by the elastomer or elastomers, characterized, with respect to the problem of configuring a bearing in such a way that a drop in rigidity of the bearing is as small as possible at low temperatures, in that at least one equalizing chamber is provided for an equalizing fluid, from which the equalizing fluid can be diverted into the functional chambers, wherein the equalizing fluid in the equalizing chamber is separated from a gas-filled space or a plurality of gas-filled spaces by a movable or elastic separating element.

    BEARING
    4.
    发明申请
    BEARING 审中-公开
    轴承

    公开(公告)号：US20150316120A1

    公开(公告)日：2015-11-05

    申请号：US14649266

    申请日：2013-10-30

    申请人： CARL FREUDENBERG KG

    发明人： Detlef Cordts

    IPC分类号： F16F13/08 ,  F16F1/36 ,  F16F13/00

    CPC分类号： F16F13/08 ,  F16F1/36 ,  F16F1/366 ,  F16F1/44 ,  F16F9/0409 ,  F16F13/002 ,  F16F13/20 ,  F16F2238/04

    摘要： A bearing with a first cover plate and a second cover plate, an elastomer layer being arranged between the first cover plate and the second cover plate. The bearing can exhibit a long service life after an inexpensive manufacturing process. The bearing may have reinforcing fibers paired with the elastomer layer.

    摘要翻译： 具有第一盖板和第二盖板的轴承，弹性体层布置在第一盖板和第二盖板之间。 轴承在廉价的制造工艺之后可以表现出较长的使用寿命。 该轴承可以具有与弹性体层成对的增强纤维。

    BEARING
    6.
    发明申请
    BEARING 有权
    轴承

    公开(公告)号：US20160010686A1

    公开(公告)日：2016-01-14

    申请号：US14775723

    申请日：2014-01-31

    申请人： CARL FREUDENBERG KG

    发明人： Detlef Cordts

    IPC分类号： F16C32/06 ,  F16C27/06

    CPC分类号： F16C32/0677 ,  F16C27/063 ,  F16C32/0651 ,  F16F13/20

    摘要： A bearing with a core and a sheath which surrounds the core, wherein the core is supported against the sheath by at least one elastomer or a plurality of elastomers, wherein at least two functional chambers which contain a working fluid are formed between the core (2) and the sheath, and wherein the functional chambers are bounded at least partially by the elastomer or elastomers, characterized, with respect to the problem of configuring a bearing in such a way that a drop in rigidity of the bearing is as small as possible at low temperatures, in that at least one equalizing chamber is provided for an equalizing fluid, from which the equalizing fluid can be diverted into the functional chambers, wherein the equalizing fluid in the equalizing chamber is separated from a gas-filled space or a plurality of gas-filled spaces by a movable or elastic separating element.

    摘要翻译： 具有包围芯的芯和护套的轴承，其中芯通过至少一种弹性体或多个弹性体支撑在护套上，其中在芯（2）之间形成至少两个包含工作流体的功能室 ）和护套，并且其中功能室至少部分地由弹性体或弹性体界定，其特征在于，以使得轴承的刚度降低尽可能小的方式构造轴承的问题 为了均衡流体提供至少一个均衡室，均衡流体可从该平衡流分配到功能室中，其中均衡室中的均衡流体与气体填充空间或多个 通过可移动或弹性分离元件的气体填充空间。