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    POT-SHAPED COMPOSITE BRAKE ROTOR FOR MOTOR VEHICLES
    2.
    发明申请
    POT-SHAPED COMPOSITE BRAKE ROTOR FOR MOTOR VEHICLES 有权

    公开(公告)号：US20220099149A1

    公开(公告)日：2022-03-31

    申请号：US17421849

    申请日：2020-01-09

    申请人： Continental Teves AG & Co. OHG

    发明人： Uwe Bach ,  Hans-Peter Metzen ,  Ahmed Sefo ,  Jens Hoffmann ,  Manfred Rüffer

    IPC分类号： F16D65/10 ,  F16D65/827

    摘要： A pot-shaped composite brake rotor for motor vehicles, which combines at least one securing component as a hub interface with at least one friction ring component (as a friction partner for at least one friction lining. Distinction is made between a torque transmission function a fixing function between the paired components by the provision of a heat-conductive joint interface between the components on one side. The components are assembled coaxially with one another and joined rotationally fixedly in the axial direction so that the securing component serves as a heat sink for the friction ring component. At least one fixing element between the components is provided separately, and this fixing element substantially exclusively (nominal load) performs a fixing function by mutual form fit by a radially directed engagement behind at least one undercut. A press-fit connection s present for torque transmission between the securing component and the friction ring component.

    DRUM BRAKE
    3.
    发明申请
    DRUM BRAKE 有权

    公开(公告)号：US20220065310A1

    公开(公告)日：2022-03-03

    申请号：US17415226

    申请日：2019-12-17

    申请人： Continental Teves AG & Co. OHG

    发明人： Uwe Bach ,  Christian Vey ,  Ahmed Sefo ,  Jens Hoffmann

    IPC分类号： F16D51/20 ,  F16D66/00

    摘要： For controlling electromechanically actuatable brakes of servo type construction, it is necessary to detect the forces acting on the abutment of the brake shoes. The abutment is therefore formed from a massive material which deforms under load, wherein measurement devices are provided which detect this deformation. The shape of the abutment is selected in such a way that the abutment has measurement gaps, the size of which changes when the abutment is loaded. The size of the measurement gaps can be sensed by means of Hall sensors or AMR sensors, for example.

    Differential having a brake device
    4.
    发明授权
    Differential having a brake device 有权

    公开(公告)号：US10889270B2

    公开(公告)日：2021-01-12

    申请号：US16317868

    申请日：2017-08-08

    申请人： Continental Teves AG & Co. oHG

    发明人： Ulrike Meyer ,  Martin Semsch ,  Uwe Bach ,  Jens Hoffmann ,  Ahmed Sefo ,  Wolfgang Ritter ,  Martin Gädke ,  Holger von Hayn ,  Adrian Messner

    IPC分类号： F16H48/22 ,  B60T1/06 ,  F16D49/16 ,  F16D51/20 ,  F16D65/16 ,  F16H48/20

    摘要： Differentials having plate packs for exerting a braking torque onto the output shafts of the gear unit are known. The brake device is intended to be designed such that effective braking can be achieved using it and that it is easy to service. To this end, the invention makes provision for the brake device to be a drum brake having a passive element, exhibiting a cylindrical frictional surface, and brake shoes, the frictional surfaces of which brake shoes can be placed against the cylindrical frictional surface of the passive element. The passive element can be a brake drum or a radial brake disk, the cylindrical edge of which serves as a frictional surface. The passive element is fastened to the differential cage and/or one of the shafts. The brake shoes are held in a pivotable manner on a carrier plate fastened to the outside of the differential housing.

    Cold-worked brake piston
    9.
    发明授权
    Cold-worked brake piston 有权

    公开(公告)号：US11614135B2

    公开(公告)日：2023-03-28

    申请号：US16619398

    申请日：2018-05-16

    申请人： Continental Teves AG & Co. oHG ,  Erdrich Umformtechnik GmbH

    发明人： Uwe Bach ,  Uwe Zeibig ,  Matthias Müller ,  Ulrich Lorenz ,  Rico Bauersfeld

    IPC分类号： F16D55/228 ,  F16D65/18 ,  B23P15/10 ,  C21D7/02 ,  F16D121/04 ,  F16D125/06

    摘要： The invention relates to a brake piston 1 for a brake caliper 9 of a disk brake, which is produced using working processes from a metallic material, in particular from a flat metal sheet, and is formed in one piece as a unilaterally open pot with a piston longitudinal axis A, with a piston wall 2 and with a piston head 3. There is a need for robust and light as well as alternatively constructed, efficiently producible and well guided brake pistons. The object is achieved firstly in principle on the basis of a cup-shapedly worked brake piston blank 19, in that at least one locally defined, i.e. partially cold-upset or partially ironed, cylindrical piston wall portion is present with a partially deformed piston wall 2 which is configured in adaptively modified manner by plastic material deformation by means of material redistribution (flow) including strain-hardening of its piston wall thickness of sl−x.