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公开(公告)号：US20200010068A1
公开(公告)日：2020-01-09
申请号：US16483853
申请日：2018-01-25
Applicant: Robert Bosch GmbH
Inventor： Willi Nagel , Andre Bollwerk , Daniel Weissinger
Abstract: An actuator including a drive unit for driving a gear unit of an actuator, the drive unit having an alignment element, which engages with a counter element of the gear unit to be driven, and a fixation arrangement/element is provided between the alignment element and the counter element, which allows the alignment element to be fixed in position in the counter element.
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公开(公告)号：US20190009765A1
公开(公告)日：2019-01-10
申请号：US16064272
申请日：2016-10-19
Applicant: Robert Bosch GmbH
Inventor： Willi Nagel , Daniel Weissinger , Giammaria Panunzio , Andre Bollwerk
Abstract: An electromechanical brake booster for a motor vehicle, an input piston being guided by a bearing device on at least one support element, which is fastened on a transmission housing base of a transmission and extends in parallel to a predefined axis. Also described is a related braking system.
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公开(公告)号：US10696283B2
公开(公告)日：2020-06-30
申请号：US15759402
申请日：2016-07-18
Applicant: Robert Bosch GmbH
Inventor： Willi Nagel , Daniel Weissinger , Giammaria Panunzio , Andre Bollwerk
Abstract: An electromechanical brake booster for a motor vehicle, at least one support element being fastened on a gear unit housing bottom of the gear unit, which extends along its respective longitudinal axis, a bearing device being situated on the spindle, which supports the spindle on the least one support element in such away that the bearing device is able to guide the spindle, which is set into translatory motion, at a distance from the first support element along the at least one support element. A brake system is also described.
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公开(公告)号：US10604133B2
公开(公告)日：2020-03-31
申请号：US15759266
申请日：2016-07-13
Applicant: Robert Bosch GmbH
Inventor： Andreas Deberling , Andreas Ohm , Daniel Weissinger , Markus Baur , Willi Nagel
Abstract: A brake booster for a brake master cylinder of a motor vehicle, including a drive motor, which is connected/is connectable via a transmission to a pressure piston for the brake master cylinder, the transmission including a rotatable spindle nut having an inner thread, and a rotatably fixed axially displaceable spindle rod having an outer thread, the threads engaging with one another in order to convert a rotational movement of the drive motor into a translational movement of the spindle rod, and the spindle nut including an outer toothing, which is engaged with a toothing of a drive wheel of the transmission. It is provided that the spindle nut is displaceable axially relative to the drive wheel.
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5.发明申请公开(公告)号：US20200062232A1
公开(公告)日：2020-02-27
申请号：US16493014
申请日：2018-01-25
Applicant: Robert Bosch GmbH
Inventor： Andre Bollwerk , Daniel Weissinger , Ignaz Hatt , Willi Nagel
Abstract: A drive unit is described for driving a transmission unit of an actuator, as well as an actuator that includes a drive unit and a transmission unit. The drive unit includes an alignment element, which is engageable with a mating element of the transmission unit to be driven. The mating element is part of a transmission pin of the transmission unit.
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Patent Agency Ranking
公开(公告)号：US10556576B2
公开(公告)日：2020-02-11
申请号：US15759748
申请日：2016-07-13
Applicant: Robert Bosch GmbH
Inventor： Andreas Ohm , Andreas Deberling , Daniel Weissinger , Willi Nagel
Abstract: A brake booster for a brake master cylinder of a motor vehicle includes a drive motor that is connected/connectable by a gear unit to a pressure piston for the brake master cylinder, the gear unit converting a rotational motion of the drive motor into a translational motion of the pressure piston to actuate the brake master cylinder, and the gear unit including a rotatable spindle nut and a non-rotatable spindle rod having intermeshing trapezoidal threads that have have a flank clearance and a tip clearance that are greater than a bottom clearance.
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7.发明申请公开(公告)号：US20190047530A1
公开(公告)日：2019-02-14
申请号：US15759109
申请日：2016-09-02
Applicant: Robert Bosch GmbH
Inventor： Willi Nagel , Daniel Weissinger , Giammaria Panunzio , Andre Bollwerk
IPC: B60T13/74
Abstract: An electromechanical brake booster, the second half housing being able to be centered on the first half housing by engaging a first mounting pin protruding from the first centering opening into the first insertion opening and by engaging a second mounting pin protruding from the second centering opening into the second insertion opening. A method for producing an electromechanical brake booster for a motor vehicle is also described.
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8.发明授权公开(公告)号：US11358578B2
公开(公告)日：2022-06-14
申请号：US15759109
申请日：2016-09-02
Applicant: Robert Bosch GmbH
Inventor： Willi Nagel , Daniel Weissinger , Giammaria Panunzio , Andre Bollwerk
IPC: B60T13/74 , F16D65/18 , F16D121/24 , F16D125/48 , F16D55/00
Abstract: An electromechanical brake booster, the second half housing being able to be centered on the first half housing by engaging a first mounting pin protruding from the first centering opening into the first insertion opening and by engaging a second mounting pin protruding from the second centering opening into the second insertion opening. A method for producing an electromechanical brake booster for a motor vehicle is also described.
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公开(公告)号：US10549741B2
公开(公告)日：2020-02-04
申请号：US15759654
申请日：2016-07-18
Applicant: Robert Bosch GmbH
Inventor： Willi Nagel , Daniel Weissinger , Giammaria Panunzio , Andre Bollwerk
IPC: B60T13/64 , B60T13/74 , B60T13/575 , B60T8/40
Abstract: An electromechanical brake booster of a braking system of a motor vehicle includes at least one support element (a) that extends essentially in parallel to an adjustment axis of a spindle, (b) that is attached to a gearbox housing bottom of the gearbox, (c) to which a master brake cylinder is attachable, and (d) that is designed to support forces acting on the at least one support element in the axial and/or radial direction.
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公开(公告)号：US20190047532A1
公开(公告)日：2019-02-14
申请号：US15759748
申请日：2016-07-13
Applicant: Robert Bosch GmbH
Inventor： Andreas Ohm , Andreas Deberling , Daniel Weissinger , Willi Nagel
Abstract: A brake booster for a brake master cylinder of a motor vehicle includes a drive motor that is connected/connectable by a gear unit to a pressure piston for the brake master cylinder, the gear unit converting a rotational motion of the drive motor into a translational motion of the pressure piston to actuate the brake master cylinder, and the gear unit including a rotatable spindle nut and a non-rotatable spindle rod having intermeshing trapezoidal threads that have have a flank clearance and a tip clearance that are greater than a bottom clearance.
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