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1.发明申请公开(公告)号：US20190225203A1
公开(公告)日：2019-07-25
申请号：US16324777
申请日：2017-06-08
申请人： Robert Bosch GmbH
摘要： A drilling tool, in particular a rock drilling tool, for a portable machine tool, includes a drill head, in particular a hard metal drill head. The drill head includes a drill shaft connected, in particular integrally with the drill head, and a rotational axis. The drill shaft is configured as one piece, has a guide section with guide groove winding in a spiral-shaped about the drill shaft for transporting away drilling dust, and has a securing section provided for detachably securing the drilling tool to a machine tool. The guide section has a diameter reinforcement at a drill head support region of the guide section neighboring, in particular adjacent to, the drill head.
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2.发明申请公开(公告)号：US20150360658A1
公开(公告)日：2015-12-17
申请号：US14738289
申请日：2015-06-12
申请人： Robert Bosch GmbH
IPC分类号： B60T8/34
CPC分类号： B60T8/4068 , B60T8/341 , B60T8/368 , B60T8/42 , B60T13/148 , F16L55/05
摘要： A hydraulic unit for a slip control system of a hydraulic vehicle brake system comprises a hydraulic block including a socket, a first port, a pressure change damper, and a second port. The socket has a base and defining a first interior. The first port is located at the base of the socket. The pressure change damper defines a second interior and is positioned in the socket in engagement with the first port. The first port is in fluidic communication with the second interior. The second port is in fluidic communication with the second interior via a portion of the first interior outside of the pressure change damper.
摘要翻译： 一种用于液压车辆制动系统的滑动控制系统的液压单元包括液压块，其包括插座，第一端口，变压阻尼器和第二端口。 插座具有基座并且限定第一内部。 第一个端口位于插座的底部。 压力变化阻尼器限定第二内部并且定位在与第一端口接合的插座中。 第一个端口与第二个内部流体连通。 第二端口经由压力变化阻尼器外部的第一内部的一部分与第二内部流体连通。
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公开(公告)号：US10173654B2
公开(公告)日：2019-01-08
申请号：US15318508
申请日：2015-05-06
申请人： Robert Bosch GmbH
摘要： An electronically slip-controllable vehicle brake system includes a human-powered master brake cylinder, a pressure generator, an electronically actuatable valve device, a wheel brake, and an electronically actuatable actuator. The wheel brake is connected to the master cylinder and the pressure generator. The pressure generator is drivable via an external force and is configured to supply pressurized brake fluid to the wheel brake. The valve device is configured to control pressure medium connections from the master brake cylinder to the wheel brake and to a suction side of the pressure generator, and includes three pressure medium connections. The actuator is configured to switch the valve device between three different positions whereat the pressure medium connections are connected to or block from each other in different combinations.
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公开(公告)号：US09637100B2
公开(公告)日：2017-05-02
申请号：US14738289
申请日：2015-06-12
申请人： Robert Bosch GmbH
CPC分类号： B60T8/4068 , B60T8/341 , B60T8/368 , B60T8/42 , B60T13/148 , F16L55/05
摘要： A hydraulic unit for a slip control system of a hydraulic vehicle brake system comprises a hydraulic block including a socket, a first port, a pressure change damper, and a second port. The socket has a base and defining a first interior. The first port is located at the base of the socket. The pressure change damper defines a second interior and is positioned in the socket in engagement with the first port. The first port is in fluidic communication with the second interior. The second port is in fluidic communication with the second interior via a portion of the first interior outside of the pressure change damper.
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