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    BRAKE CALIPER WITH COVER
    2.
    发明申请
    BRAKE CALIPER WITH COVER 有权

    公开(公告)号：US20230034957A1

    公开(公告)日：2023-02-02

    申请号：US17869059

    申请日：2022-07-20

    Applicant: ZF Active Safety GmbH

    Inventor： Guido Zenzen ,  Philipp Schwenzer ,  Marco Becker ,  Florian Roessinger

    IPC: F16D55/226 ,  F16D65/12

    Abstract: The present disclosure relates to a brake calliper for a disc brake. The brake calliper comprises a supporting structure, a cover with a pin, and a fixing disc. The supporting structure has a bridge and at least one bridge finger which has a brake lining side, an outer side and a bore which is incorporated into the outer side and which runs from the outer side in the direction of the brake lining side. The cover has a pin protruding into the bore. The fixing disc has a disc edge which has an outer diameter D and which is positively held in the bore and with a disc center which has a through-opening, through which the pin protrudes. The disc center has a clamping region which is bulged relative to the disc edge in the direction of the brake lining side and which fixedly clamps the pin in the through-opening by a clamping edge. The disclosure also relates to such a fixing disc itself.

    Brake calliper arrangement having lining restoring function
    4.
    发明授权
    Brake calliper arrangement having lining restoring function 有权

    公开(公告)号：US11466739B2

    公开(公告)日：2022-10-11

    申请号：US16636104

    申请日：2018-07-23

    Applicant: ZF Active Safety GmbH

    Inventor： Guido Zenzen ,  Marco Becker ,  Frank Wilhelm Madzgalla ,  Christian Schroeter ,  Jörg Knieper ,  Florian Roessinger ,  Peter Mäurer

    IPC: F16D65/097 ,  F16D55/22 ,  F16D55/228 ,  F16D65/18 ,  F16D55/00 ,  F16D127/02

    Abstract: A brake caliper arrangement includes a housing, a restoring device, a first brake lining arrangement and a second brake lining arrangement. The first brake lining arrangement and the second brake lining arrangement can be moved relative to one another from a respective starting position with a reduction of an initial spacing which exists between them. The restoring device includes first and second restoring elements. The first restoring element may prestress the first brake lining arrangement into its starting position, while the second restoring element may prestress the second brake lining arrangement into its starting position. The first and/or second restoring elements may be supported, on both sides of a central region of the brake lining arrangement, on the associated brake lining arrangement. The first and/or second restoring elements may be twisted elastically at least in sections in order to generate the prestress.

    DISK BRAKE FOR A MOTOR VEHICLE WITH OPTIMIZED RETRACTION OF AT LEAST ONE BRAKE PAD
    5.
    发明公开
    DISK BRAKE FOR A MOTOR VEHICLE WITH OPTIMIZED RETRACTION OF AT LEAST ONE BRAKE PAD 审中-公开

    公开(公告)号：US20240200627A1

    公开(公告)日：2024-06-20

    申请号：US18528964

    申请日：2023-12-05

    Applicant: ZF Active Safety GmbH

    Inventor： Guido Zenzen ,  Paul Wecker ,  Bogdan Draghici

    IPC: F16D65/18 ,  F16D65/00

    CPC classification number: F16D65/18 ,  F16D65/0037 ,  F16D65/0068

    Abstract: The disclosure relates to a disk brake comprising a brake caliper, a brake carrier that supports the brake caliper, a brake disk couplable for conjoint rotation with a vehicle wheel, a first brake pad and a second brake pad between which the brake disk is mounted. The brake pads are each spaced apart from the brake disk by a retraction force. A brake piston is connected to a pressure source. The brake piston is sealingly displaceably guided in the brake caliper of the disk brake in order to effect a relative movement between the respective brake pad and the brake disk by an applied force provided by the pressure source, so that the brake pads can be brought into contact with the brake disk. An electromagnet having a coil and a coil core movably arranged in the coil is also provided. The coil core is connected to at least one of the brake pads, for example to the second brake pad arranged on a side of the brake disk that is remote from the brake piston to generate the retraction force acting on the at least one brake pad. The coil is connected to the brake carrier.

    ACTUATOR ASSEMBLY
    6.
    发明公开
    ACTUATOR ASSEMBLY 审中-公开

    公开(公告)号：US20230151865A1

    公开(公告)日：2023-05-18

    申请号：US17988421

    申请日：2022-11-16

    Applicant: ZF Active Safety GmbH

    Inventor： Guido Zenzen ,  Michael Schog

    IPC: F16D65/18 ,  F16D55/226 ,  B60T13/74

    CPC classification number: F16D65/186 ,  F16D55/2262 ,  B60T13/746

    Abstract: An actuator assembly for a vehicle brake, in particular an electromechanical vehicle brake, is specified, having a brake caliper in which there is an intermediate space—for accommodating a brake rotor, a drive housing, in which a drive assembly of the actuator assembly is accommodated, wherein the drive housing is fixedly connected to the brake caliper, a linearly guided actuating slide for a brake pad, which can be moved optionally between a retracted position and an extended position via the drive assembly, and a frame part having an accommodation space, in which a transmission unit of the drive assembly is at least partially accommodated, wherein an electric motor is secured on the frame part, which electric motor is coupled in terms of drive to the actuating slide via the transmission unit and a spindle drive, and the frame part is secured on the drive housing.

    RESTORING DEVICE FOR RESTORING A BRAKE PAD
    7.
    发明申请
    RESTORING DEVICE FOR RESTORING A BRAKE PAD 有权

    公开(公告)号：US20220307561A1

    公开(公告)日：2022-09-29

    申请号：US17704169

    申请日：2022-03-25

    Applicant: ZF Active Safety GmbH

    Inventor： Lukas Madzgalla ,  Marco Becker ,  Peter Maeurer ,  Paul Wecker ,  Joerg Knieper ,  Florian Rössinger ,  Philipp Schwenzer ,  Guido Zenzen

    IPC: F16D65/00 ,  F16D55/226 ,  F16D65/097 ,  F16D65/18 ,  F16D65/58

    Abstract: The invention relates to a restoring device (1) for restoring a brake pad of a motor vehicle disc brake, and to a motor vehicle disc brake which comprises a restoring device of this type.
    The restoring device (1) comprises a wear compensation means (2) and a tension arrangement (7) for generating a restoring force, having a bearing region (10) for support on a brake carrier of the motor vehicle disc brake, and a coupling section (8), the bearing region (10) defining a bearing plane (AE) by way of a bearing contact (11) which, when the tension arrangement (7) bears against the brake carrier, comes into contact with the latter.
    Furthermore, the restoring device (1) comprises a coupling device (4), by way of which the wear compensation means and the tension arrangement (7) are coupled to one another or can be coupled to one another in such a way that, in the coupled state of the wear compensation means (2) and the tension arrangement (7), it permits a perpendicular orientation of the wear compensation axis (VA) with respect to the bearing plane (AE) and an orientation of the wear compensation axis (VA) which differs from the perpendicular orientation and is inclined within a pivot angle range (a) towards the bearing plane (AE) in every extent direction of the bearing plane (AE).

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