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公开(公告)号：EP3107779B1
公开(公告)日：2019-04-10
申请号：EP15705967.6
申请日：2015-02-17
发明人： OHLIG, Benedikt , MICHELS, Erwin
IPC分类号： B60T13/74
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公开(公告)号：EP1628865B1
公开(公告)日：2008-01-16
申请号：EP04725915.5
申请日：2004-04-06
IPC分类号： B60T13/14
CPC分类号： B60T8/4077 , B60T8/405 , B60T8/4054 , B60T8/441 , B60T13/142 , B60T13/148 , B60T13/68 , Y10S303/11
摘要： The invention relates to a brake system (10; 110; 210; 310) for a motor vehicle comprising a master brake cylinder (16), inside of which a primary piston (18) for generating a brake pressure in a hydraulic braking circuit can be displaced according to an actuation of a brake pedal. The primary piston (18) can be displaced inside the master brake cylinder (16) under the effect of a hydraulic servo pressure circuit (12). This hydraulic servo pressure circuit (12) comprises a pressure source (50) for generating the servo pressure and a pressure accumulator (66) for maintaining a minimal servo pressure inside the servo pressure circuit (12). According to the inventive brake system (10), the pressure accumulator (66) of the servo pressure circuit (12) can be supplied with hydraulic fluid according to the servo pressure prevailing inside the servo pressure circuit (12). Alternatively, the invention relates to a brake system (410) without a pressure accumulator, rather the servo pressure circuit (410) has a bypass channel (478), which can be activated according to pressure and which is connected upstream from the master brake cylinder. According to the invention, the force input element (32) can be coupled to the primary piston (18) or uncoupled therefrom.
摘要翻译： 用于机动车辆的制动系统技术领域本发明涉及一种用于机动车辆的制动系统（10; 110; 210; 310），该制动系统包括主制动缸（16），主制动缸（16） 根据制动踏板的致动而移位。 在液压伺服压力回路（12）的作用下，主活塞（18）可在主制动缸（16）内移动。 该液压伺服压力回路（12）包括用于产生伺服压力的压力源（50）和用于保持伺服压力回路（12）内的最小伺服压力的蓄压器（66）。 根据本发明的制动系统（10），伺服压力回路（12）的蓄压器（66）可以根据伺服压力回路（12）内主导的伺服压力供应液压流体。 可替换地，本发明涉及一种不具有蓄压器的制动系统（410），而是伺服压力回路（410）具有旁路通道（478），该旁路通道可以根据压力而被致动并且被连接在主制动缸 。 根据本发明，力输入元件（32）可联接到主活塞（18）或从其脱开。
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3.发明公开
公开(公告)号：EP3529117A1
公开(公告)日：2019-08-28
申请号：EP17783461.1
申请日：2017-10-10
发明人： MICHELS, Erwin , OHLIG, Benedikt , FUCHS, Matthias
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公开(公告)号：EP1628865A1
公开(公告)日：2006-03-01
申请号：EP04725915.5
申请日：2004-04-06
IPC分类号： B60T13/14
CPC分类号： B60T8/4077 , B60T8/405 , B60T8/4054 , B60T8/441 , B60T13/142 , B60T13/148 , B60T13/68 , Y10S303/11
摘要： The invention relates to a brake system (10; 110; 210; 310) for a motor vehicle comprising a master brake cylinder (16), inside of which a primary piston (18) for generating a brake pressure in a hydraulic braking circuit can be displaced according to an actuation of a brake pedal. The primary piston (18) can be displaced inside the master brake cylinder (16) under the effect of a hydraulic servo pressure circuit (12). This hydraulic servo pressure circuit (12) comprises a pressure source (50) for generating the servo pressure and a pressure accumulator (66) for maintaining a minimal servo pressure inside the servo pressure circuit (12). According to the inventive brake system (10), the pressure accumulator (66) of the servo pressure circuit (12) can be supplied with hydraulic fluid according to the servo pressure prevailing inside the servo pressure circuit (12). Alternatively, the invention relates to a brake system (410) without a pressure accumulator, rather the servo pressure circuit (410) has a bypass channel (478), which can be activated according to pressure and which is connected upstream from the master brake cylinder. According to the invention, the force input element (32) can be coupled to the primary piston (18) or uncoupled therefrom.
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公开(公告)号：EP3510301A1
公开(公告)日：2019-07-17
申请号：EP17746104.3
申请日：2017-08-01
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公开(公告)号：EP2167359A1
公开(公告)日：2010-03-31
申请号：EP08759146.7
申请日：2008-06-09
CPC分类号： B60T8/4872 , B60L7/26 , B60L2200/26 , B60T8/267
摘要： The invention relates to brake equipment for a land vehicle having an electrical regenerative drive, having an electrohydraulic control device (ESC) disposed in at least one braking circuit (I, II) between the main braking cylinder (14) and disc brakes (VL, HR, HL, VR), wherein the components (48, 50/58-80) of the electrohydraulic control device (ESC) are actuated by an electronic control unit (ECU). According to the invention, in order to store a volume of hydraulic fluid corresponding to a desired braking during a regenerative braking process, a regenerative braking unit (RBU) is connected upstream or downstream of the electrohydraulic control device (ESC), the components (152, 154) of said regenerative braking unit also being actuated by the electronic control unit.
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7.发明授权BREMSKRAFTERZEUGER FÜR EINE HYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE UND HYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE 有权刹车发电机机动车液压制动系统和机动车液压制动系统
公开(公告)号：EP1601562B1
公开(公告)日：2007-12-19
申请号：EP04718957.6
申请日：2004-03-10
CPC分类号： B60T8/4077 , B60T13/145 , B60T13/147
摘要： The invention relates to a brake power generator (12; 12a; 12b) for a hydraulic motor vehicle brake system (10) comprising a force input member that is coupled to a brake pedal, a housing (20), and a primary piston (60) which can be displaced within the housing (20) and encloses a primary pressure chamber (78) for generating a hydraulic brake pressure along with the housing, a pedal-simulating device that is coupled to the force input member (22), a device (90) for detecting pedal actuation, and an actuation force booster stage for applying an actuation force onto the primary piston (60). The force input member (22) is mechanically decoupled from the primary piston (60) during normal operation while the actuation force booster stage applies an actuation force onto the primary piston (60) according to the detected pedal actuation, the force input member (22) being coupled in a force-transducing manner to the primary piston (60) in case the actuation force booster stage fails. The primary piston of the brake power generator is provided with a contacting extension (64) which extends to the force input member (22). Said contacting extension (64) is kept at a distance from the force input member (22) by means of an air gap (s) during normal operation while the force input member (22) rests in a force-transducing manner against the contacting extension after penetrating the air gap (s) in case the actuation force booster stage fails.
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公开(公告)号：EP1569831B1
公开(公告)日：2007-01-17
申请号：EP03785711.7
申请日：2003-12-02
CPC分类号： G05G1/30 , B60T7/042 , B60T17/00 , Y10T74/20528
摘要： The invention relates to a simulation device for a pedal (110) for simulating the reactive behaviour of a pedal, in particular a brake pedal of a vehicle braking system. Said device comprises a cylinder (134), a piston (136), which is displaceably mounted in the cylinder (134), is coupled to the pedal and delimits a working chamber (144) inside the cylinder (134), a restoring element, which exerts a restoring force on the pedal, when the latter is actuated and an impingement device, which has a fluidic connection to the working chamber (144) in order to influence the reactive behaviour of the pedal (12). According to the invention, to obtain the reactive behaviour, a negative pressure that has occurred or accumulated in the working chamber (144) reduces by means of the impingement device when the pedal (12) is actuated.
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9.发明公开KRAFTFAHRZEUGBREMSE, INSBESONDERE KOMBINIERT HYDRAULISCH UND ELEKTROMECHANISCH BETÄTIGBARE KRAFTFAHRZEUGBREMSE, MIT MEHRSTUFIGER SPINDEL 审中-公开机动车制动，尤其是组合式液压和机电致动的机动车制动，多层次的STEM
公开(公告)号：EP3107779A2
公开(公告)日：2016-12-28
申请号：EP15705967.6
申请日：2015-02-17
发明人： OHLIG, Benedikt , MICHELS, Erwin
IPC分类号： B60T13/74
CPC分类号： B60T13/741 , F16D65/18 , F16D2121/04 , F16D2121/24 , F16D2123/00 , F16D2125/40 , F16D2125/405 , F16D2125/48
摘要： The invention relates to a motor vehicle brake, in particular a motor vehicle brake that can be actuated in a combined hydraulic and electromechanical manner, having an actuator assembly (10) comprising: a housing (12), an actuating element (14) that can be displaced relative to the housing (12) along a longitudinal axis (A) for the hydraulic or electromechanical displacement of a brake lining, a motor drive (22), and a displacement mechanism, arranged between the motor drive (22) and the displaceable actuating element (14), for displacing the actuating element (14). In order to achieve a rapid feed movement, the displacement mechanism according to the invention has a multi-stage spindle-nut arrangement (31) comprising a first spindle-nut pair having a first thread pitch and a second spindle-nut pair having a second thread pitch, wherein the first thread pitch is greater than the second thread pitch, wherein, during an electromechanical actuation of the motor vehicle brake, the first spindle-nut pair is active in a first actuating phase and the second spindle-nut pair is active in a second actuating phase.
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10.发明授权KOLBENEINRICHTUNG UND MIT EINER KOLBENEINRICHTUNG AUSGEFÜHRTE KOLBEN-ZYLINDER-ANORDNUNG 有权活塞装置，和设备与活塞业绩活塞气缸排列
公开(公告)号：EP1613875B1
公开(公告)日：2006-08-30
申请号：EP04724589.9
申请日：2004-03-31
摘要： The invention relates to a piston system (10) for a vehicle brake system, in particular to a pedal simulating device for said vehicle brake system. The inventive piston system comprises a rod (12) which extends in a longitudinal axis direction (A) and a piston disc (14) which is formed on the piston rod (12) and extends in a radial direction. Said piston disc (14) comprises a radial external area (16) provided with a radial groove (24) which is open to the outside and receives or can receive a sealer (26). According to said invention, said sealer consists of a flexible sealing ring (26) which is insertable or can be inserted into the radial groove (24) with an axial (a) and a radial (r) clearances. The external diameter (DR) of said sealing ring (26) is larger than the external diameter (DR) of the piston disc (14) which is provided with at least one vent hole (28) leading to the radial groove (24).
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