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公开(公告)号：US08955423B2
公开(公告)日：2015-02-17
申请号：US13120526
申请日：2009-09-22
申请人： Andreas Weiss , Juergen Faller , Andreas Bischoff , Volker Ickler , Ralf Jakobi , Sven Mainz
发明人： Andreas Weiss , Juergen Faller , Andreas Bischoff , Volker Ickler , Ralf Jakobi , Sven Mainz
IPC分类号： B60T13/56 , B60T13/567
CPC分类号： B60T13/5675
摘要： A tandem-type pneumatic brake booster, in particular for hydraulic vehicle brake systems, having a housing comprising a first and a second housing half shell, the interior of which is divided with the aid of a partition into a front and a rear booster chamber, wherein the partition has a centrally arranged, circular cavity, through which a control housing or a cylindrical control housing extension extends, and the partition rests sealingly against the control housing or the control housing extension by a sealing element, having a first and a second movable wall, which respectively subdivide the front and the rear booster chamber into a first low-pressure chamber and a first working chamber and into a second low-pressure chamber and a second working chamber, having at least one connecting conduit between the first working chamber and the second working chamber in order to equalize the pressure between said two working chambers.
摘要翻译： 一种串联式气动制动助力器，特别是用于液压车辆制动系统，具有壳体，该壳体包括第一壳体半壳体和第二壳体半壳体，其内部借助于分隔件分成前和后增压室， 其中所述分隔件具有中央布置的圆形空腔，控制壳体或圆柱形控制壳体延伸部延伸通过所述空腔，所述隔板通过密封元件密封地抵靠所述控制壳体或所述控制壳体延伸部，所述密封元件具有第一和第二可移动 壁分别将前后增压室分为第一低压室和第一工作室，并分别分成第二低压室和第二工作室，第二工作室具有在第一工作室和第二工作室之间的至少一个连接管道 第二工作室，以便均衡所述两个工作室之间的压力。
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公开(公告)号：US20110174151A1
公开(公告)日：2011-07-21
申请号：US13120526
申请日：2009-09-22
申请人： Andreas Weiss , Juergen Faller , Andreas Bischoff , Volker Ickler , Ralf Jakobi , Sven Mainz
发明人： Andreas Weiss , Juergen Faller , Andreas Bischoff , Volker Ickler , Ralf Jakobi , Sven Mainz
IPC分类号： F15B11/072
CPC分类号： B60T13/5675
摘要： A tandem-type pneumatic brake booster, in particular for hydraulic vehicle brake systems, having a housing comprising a first and a second housing half shell, the interior of which is divided with the aid of a partition into a front and a rear booster chamber, wherein the partition has a centrally arranged, circular cavity, through which a control housing or a cylindrical control housing extension extends, and the partition rests sealingly against the control housing or the control housing extension by a sealing element, having a first and a second movable wall, which respectively subdivide the front and the rear booster chamber into a first low-pressure chamber and a first working chamber and into a second low-pressure chamber and a second working chamber, having at least one connecting conduit between the first working chamber and the second working chamber in order to equalize the pressure between said two working chambers.
摘要翻译： 一种串联式气动制动助力器，特别是用于液压车辆制动系统，具有壳体，该壳体包括第一壳体半壳体和第二壳体半壳体，其内部借助于分隔件分成前和后增压室， 其中所述分隔件具有中央布置的圆形空腔，控制壳体或圆柱形控制壳体延伸部延伸通过所述空腔，所述隔板通过密封元件密封地抵靠所述控制壳体或所述控制壳体延伸部，所述密封元件具有第一和第二可移动 壁分别将前后增压室分为第一低压室和第一工作室，并分别分成第二低压室和第二工作室，第二工作室具有在第一工作室和第二工作室之间的至少一个连接管道 第二工作室，以便均衡所述两个工作室之间的压力。
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公开(公告)号：US08561520B2
公开(公告)日：2013-10-22
申请号：US12743430
申请日：2008-11-20
申请人： Volker Ickler , Michael Kollers , Horst Kraemer , Stephan Krebs , Harald König , Ralf Jakobi , Thorsten Neu
发明人： Volker Ickler , Michael Kollers , Horst Kraemer , Stephan Krebs , Harald König , Ralf Jakobi , Thorsten Neu
摘要： A brake servo whose valve piston has a concentric sealing seat which projects axially beyond a second sealing seat, with the concentric sealing seat having at least one recess for throttling the air volume flow. The controllability and also the noise characteristics of the brake servo can be improved in this way.
摘要翻译： 一种制动伺服器，其阀活塞具有轴向突出超过第二密封座的同心密封座，同心密封座具有用于节流空气体积流的至少一个凹部。 这样可以提高制动伺服系统的可控性和噪声特性。
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公开(公告)号：US20100288119A1
公开(公告)日：2010-11-18
申请号：US12743430
申请日：2008-11-20
申请人： Volker Ickler , Michael Kollers , Horst Krämer , Stephan Krebs , Harald König , Ralf Jakobi , Thorsten Neu
发明人： Volker Ickler , Michael Kollers , Horst Krämer , Stephan Krebs , Harald König , Ralf Jakobi , Thorsten Neu
IPC分类号： F15B9/10
摘要： A brake servo whose valve piston has a concentric sealing seat which projects axially beyond a second sealing seat, with the concentric sealing seat having at least one recess for throttling the air volume flow. The controllability and also the noise characteristics of the brake servo can be improved in this way.
摘要翻译： 一种制动伺服器，其阀活塞具有轴向突出超过第二密封座的同心密封座，同心密封座具有用于节流空气体积流的至少一个凹部。 这样可以提高制动伺服系统的可控性和噪声特性。
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公开(公告)号：US20100251848A1
公开(公告)日：2010-10-07
申请号：US12667068
申请日：2008-05-20
CPC分类号： B60T7/042 , B60T8/4077 , B60T11/18 , B60T13/52 , Y10T74/2054
摘要： A brake booster for a motor vehicle brake system of the “brake-by-wire” type, which can be activated, on the one hand, by a brake pedal and, on the other hand, as a function of a driver's request, as well as independently of the driver's will by an electronic control unit, wherein the coupling of the brake pedal to an input element of the brake booster is embodied by a piston rod head provided with longitudinal guide openings, in such a way that a limited relative movement of the brake pedal is possible with respect to the input element, as a result of which, in particular in the “brake-by-wire” operating mode, decoupling of the force-transmitting connection between the brake pedal and the input element is ensured.The piston rod head is embodied as a U-shaped bent part which engages around the brake pedal.
摘要翻译： 一种用于制动踏板的“制动器制动”型的机动车辆制动系统的制动助力器，另一方面，作为驾驶员的要求，可以作为 而且通过电子控制单元独立于司机的意愿，其中制动踏板与制动助力器的输入元件的联接由具有纵向引导开口的活塞杆头来实现，使得有限的相对运动 制动踏板相对于输入元件是可能的，其结果是，特别是在“线控制动”操作模式中，确保制动踏板和输入元件之间的力传递连接的解耦 。 活塞杆头被实施为与制动踏板接合的U形弯曲部分。
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