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公开(公告)号：US11767000B2
公开(公告)日：2023-09-26
申请号：US17162820
申请日：2021-01-29
申请人： Robert Bosch GmbH
发明人： Andreas Weh , Juergen Tandler , Martin Hagspiel , Matthias Mayr , Stefan Kaserer
CPC分类号： B60T8/368 , B60T13/686 , B60Y2400/301 , B60Y2400/306 , B60Y2400/81
摘要： A cuboidal hydraulic block of a hydraulic power unit of a hydraulic power vehicle braking system for use in a left-hand drive vehicle or a right-hand drive vehicle to be attachable, rotatably by 180° about a horizontal axis, at a splashboard of a motor vehicle. An electric motor of a power brake pressure generator is thus selectively situated on a right or a left side of the hydraulic block.
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公开(公告)号：US11220250B2
公开(公告)日：2022-01-11
申请号：US16645576
申请日：2018-07-12
申请人： Robert Bosch GmbH
发明人： Matthias Mayr , Andreas Weh , Juergen Tandler
摘要： A hydraulic block for a hydraulic power vehicle brake system including a slip control. A bore, which communicates through a circumferential groove with a receptacle of a pedal travel simulator, is run through parallel to a motor side of the hydraulic block between the motor side and a master brake cylinder bore in the hydraulic block and is connected through a transverse bore with a further bore parallel to the motor side, which connects the master brake cylinder bore with a connection for a pressureless brake fluid reservoir, which is attachable to the hydraulic block. The bores form a return of the pedal travel simulator, which has a low resistance to flow and allows for a closed system.
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公开(公告)号：US11180129B2
公开(公告)日：2021-11-23
申请号：US16348741
申请日：2017-11-20
申请人： Robert Bosch GmbH
发明人： Andreas Weh , Juergen Tandler , Matthias Mayr
摘要： For the purpose of redundancy, ports are provided for a separate power brake pressure unit on a hydraulic block of a hydraulic unit of a slip control system of a hydraulic vehicle power braking system. The ports are attached as cylindrical collars to the hydraulic block by friction welding.
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4.发明申请公开(公告)号：US20210188232A1
公开(公告)日：2021-06-24
申请号：US17106843
申请日：2020-11-30
申请人： Robert Bosch GmbH
发明人： Matthias Mayr , Andreas Weh , Juergen Tandler
摘要： A pedal-travel simulator of a hydraulic power vehicle brake system is connected to a brake-fluid reservoir by way of a groove between two piston seals of a power brake-pressure generator. Any air bubbles in the brake fluid get out of the pedal-travel simulator into the brake-fluid reservoir, and the piston seals are lubricated with the brake fluid.
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5.发明申请公开(公告)号：US20190322264A1
公开(公告)日：2019-10-24
申请号：US16348741
申请日：2017-11-20
申请人： Robert Bosch GmbH
发明人： Andreas Weh , Juergen Tandler , Matthias Mayr
摘要： For the purpose of redundancy, ports are provided for a separate power brake pressure unit on a hydraulic block of a hydraulic unit of a slip control system of a hydraulic vehicle power braking system. The ports are attached as cylindrical collars to the hydraulic block by friction welding.
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公开(公告)号：US20230048099A1
公开(公告)日：2023-02-16
申请号：US17789306
申请日：2020-12-09
申请人： Robert Bosch GmbH
发明人： Andreas Weh , Juergen Tandler , Matthias Mayr
摘要： Boring of a hydraulic block of vehicle power braking system.
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公开(公告)号：US20210122345A1
公开(公告)日：2021-04-29
申请号：US16635662
申请日：2018-07-31
申请人： Robert Bosch GmbH
发明人： Maciej Szymanski , Andreas Weh , Dieter Pflaum , Eligiusz Stefaniak , Francois Gaffe , Juergen Tandler , Piotr Lasmanowicz , Xingyuan Wang
摘要： A brake fluid container system for fastening on the upper side of the valve block of the braking system, the block including a rear side, a conducting side and a front side in the longitudinal installation direction of the block in the engine space of the vehicle. On its rear corner, the upper side of the container includes a transverse axle, and in the longitudinal distance equal to the distance of the front and rear sides of the block, the underside supports a fastening tab. On its rear wall, the block includes a transverse bracket for accommodating the axle of the container, and on the front side, a fastening point for the fastening tab of the container.
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公开(公告)号：US10150459B2
公开(公告)日：2018-12-11
申请号：US15529107
申请日：2015-10-19
申请人： Robert Bosch GmbH
发明人： Andreas Weh , Matthias Mayr , Juergen Tandler
摘要： A piston assembly for a pressure-generating device of a braking system of a motor vehicle, including a piston, which is at least partially insertable into an opening formed in a hydraulic unit of the braking system and is axially displaceable therein, and including a ball screw for axially displacing the piston. The piston is connected to the axially displaceable spindle of the ball screw in such a way that the piston moves along with the axially displaceable spindle of the ball screw, the piston enclosing at least one first portion of the nut in a first, retracted position of the piston and the piston enclosing at most one second portion of the nut in a second, extended position of the piston, and the first portion is larger than the second portion.
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公开(公告)号：US20180056955A1
公开(公告)日：2018-03-01
申请号：US15687931
申请日：2017-08-28
申请人： Robert Bosch GmbH
IPC分类号： B60T8/36 , F15B13/044
CPC分类号： B60T8/368 , F15B13/0442 , F15B13/0814 , F15B13/0889 , F15B13/0892
摘要： A method for producing a hydraulic block of a slip-controlled hydraulic non-muscular-energy vehicle brake system. For the milling operation, the hydraulic block is clamped in two setups and a pump bore, into which the hydraulic block is clamped in the second setup, is produced in the hydraulic block in the first setup, thereby making it possible to machine five sides of the hydraulic block in the second setup free of clamping arrangement. Also described is a related hydraulic block.
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公开(公告)号：US09868423B2
公开(公告)日：2018-01-16
申请号：US14964852
申请日：2015-12-10
申请人： Robert Bosch GmbH
发明人： Andreas Weh , Juergen Tandler , Matthias Mayr
CPC分类号： B60T8/4031 , B60T8/368 , B60T8/4018 , B60T8/4086 , B60T17/02 , F04B9/047
摘要： A pressure generating apparatus for a braking system of a motor vehicle, a flange embodied on a second housing component adjacent to a first housing component, which flange is congruent with a flange-shaped portion of the first housing component, is mounted on the flange-shaped portion of the first housing component, and the second housing component completely surrounds a transmission gear set of the first housing component. Also described is a hydraulic assemblage for interacting with the pressure generating apparatus, to a braking system for a motor vehicle, and to a method for installing a braking system for a motor vehicle.
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