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公开(公告)号：US09969376B2
公开(公告)日：2018-05-15
申请号：US14442338
申请日：2013-09-17
申请人： Robert Bosch GmbH
发明人： Karl-Heinz Willmann , Jochen Mayer
IPC分类号： B60T13/74
CPC分类号： B60T13/743 , B60T13/745
摘要： A brake booster device is provided for a braking system of a vehicle having an input rod component, which may be situated relative to a brake actuation element in such a way that the input rod component is adjustable with the aid of a driver brake force exerted on the brake actuation element, and having a guide body with a bore formed therein, into which the input rod component at least partially protrudes, an initial spring being compressibly arranged between an inner wall of the bore in the guide body and a widened intermediate section of the input rod component, and the initial spring being constrained with the aid of a captive spring mount.
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2.发明申请公开(公告)号：US20170001612A1
公开(公告)日：2017-01-05
申请号：US15106537
申请日：2014-10-27
申请人： ROBERT BOSCH GMBH
发明人： Urs Bauer , Karl-Heinz Willmann , Werner Quirant
CPC分类号： B60T8/442 , B60T8/4081
摘要： A hydraulic braking system and a method for operating the hydraulic braking system. The hydraulic braking system has a first pressure generating unit and a second pressure generating unit. The first pressure generating unit is hydraulically interruptibly and uncircumventably connected to the second pressure generating unit via a first interrupting element in such a way that with the first interrupting means in a closed position, a hydraulic connection between the first and second pressure generating unit is no longer possible.
摘要翻译： 液压制动系统和液压制动系统的操作方法。 液压制动系统具有第一压力发生单元和第二压力产生单元。 第一压力发生单元经由第一中断元件以液压方式可中断地并且不可换气地连接到第二压力发生单元，使得在第一中断装置处于关闭位置时，第一和第二压力产生单元之间的液压连接不是 更长的可能
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公开(公告)号：US10266165B2
公开(公告)日：2019-04-23
申请号：US14932692
申请日：2015-11-04
申请人： Robert Bosch GmbH
摘要： A braking system for a vehicle includes: a front axle wheel brake cylinder; a rear axle wheel brake cylinder; and a control electronics system for controlling a first brake pressure in the front axle wheel brake cylinder and/or a second brake pressure in the rear axle wheel brake cylinder. A limiting value z-critical is defined for the braking system, which specifies a maximum braking action, at which a traction stress on the front axle of the vehicle and a traction stress on the rear axle of the vehicle are equal. The braking system is mechanically configured for a z-critical of at least 0.7 g, and the braking system is controlled by the control electronics system during operation using a z-critical value of at most 0.7 g.
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公开(公告)号：US09932023B2
公开(公告)日：2018-04-03
申请号：US14780750
申请日：2014-02-27
申请人： Robert Bosch GmbH
发明人： Herbert Vollert , Oliver Leibfried , Stefan Strengert, Sr. , Urs Bauer , Volkmar Schlotter , Michael Kunz , Matthias Kistner , Karl-Heinz Willmann , Matthias Schanzenbach , Suekrue Senol , Dagobert Masur
IPC分类号： B60T11/224 , B60T13/14 , B60T13/66 , B60T13/68 , B60T8/40
CPC分类号： B60T11/224 , B60T8/4081 , B60T13/143 , B60T13/662 , B60T13/686
摘要： The present invention relates to a braking device and to a braking system, each having a master brake cylinder (10) having at least one first pressure chamber (12) that is subdivided or is able to be subdivided at least into a first partial volume (12a) and a second partial volume (12b), which are hydraulically connectable or connected to a brake fluid reservoir (24), a first brake circuit (28) being hydraulically connectable or connected to the first partial volume (12a), and having a valve device (38) that is mechanically designed in such a way that a pressure buildup up to a mechanically specified limit pressure may be brought about in the second partial volume (12b), brake fluid being transferable at least into the first brake circuit (28) via at least one subcomponent (38a) of the valve device (38), and an exceeding of the limit pressure in the second partial volume (12b) being prevented.
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公开(公告)号：US09914440B2
公开(公告)日：2018-03-13
申请号：US15106537
申请日：2014-10-27
申请人： Robert Bosch GmbH
发明人： Urs Bauer , Karl-Heinz Willmann , Werner Quirant
CPC分类号： B60T8/442 , B60T8/4081
摘要： A hydraulic braking system and a method for operating the hydraulic braking system. The hydraulic braking system has a first pressure generating unit and a second pressure generating unit. The first pressure generating unit is hydraulically interruptibly and uncircumventably connected to the second pressure generating unit via a first interrupting element in such a way that with the first interrupting means in a closed position, a hydraulic connection between the first and second pressure generating unit is no longer possible.
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6.发明授权Braking system including first and second brake pressure generator as well as a method for operating such a braking system 有权包括第一和第二制动压力发生器的制动系统以及用于操作这种制动系统的方法公开(公告)号：US09561787B2
公开(公告)日：2017-02-07
申请号：US14579503
申请日：2014-12-22
申请人： Robert Bosch GmbH
发明人： Werner Quirant , Karl-Heinz Willmann , Urs Bauer
CPC分类号： B60T13/662 , B60T7/042 , B60T8/4081 , B60T8/441 , B60T13/146 , B60T13/686
摘要： A hydraulic braking system is provided as well as a method, relating to a master brake cylinder, a first brake pressure generator, as well as a wheel brake cylinder. The braking system includes a second brake pressure generator which is connected to the at least one wheel brake cylinder. The master brake cylinder is hydraulically connectable to the at least one wheel brake cylinder via the second brake pressure generator. This has the advantage that a secure braking system may be provided including one additional fallback level, hydraulically via the driver as well as by providing a second, additional brake pressure generator.
摘要翻译： 提供一种液压制动系统以及与主制动缸，第一制动压力发生器以及车轮制动缸相关的方法。 制动系统包括连接到至少一个车轮制动缸的第二制动压力发生器。 主制动缸通过第二制动压力发生器液压连接到至少一个车轮制动液压缸。 这具有的优点是，可以提供安全的制动系统，包括一个额外的后备液位，通过驾驶员液压地以及通过提供第二附加的制动压力发生器。
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