专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005000655A2 SERVO MOTOR WITH REDUCED SLACK AND BRAKE SYSTEM COMPRISING SUCH A SERVO MOTOR 审中-公开
标题翻译：伺服电机具有减速滑块和制动系统，包括伺服电机
公开(公告)号：WO2005000655A2
公开(公告)日：2005-01-06
申请号：PCT/FR2004001553
申请日：2004-06-22
申请人： BOSCH GMBH ROBERT , ATTARD JEAN-MARC , ANDERSON CHRIS , SPROCQ RAYNALD
发明人： ATTARD JEAN-MARC , ANDERSON CHRIS , SPROCQ RAYNALD
IPC分类号： B60T13/565 , B60T13/57 , B60T13/573
CPC分类号： B60T13/565 , B60T13/57 , B60T13/573
摘要： The invention relates to a pneumatic brake servo assist motor with a short action stroke, comprising a skirt (6) and a pneumatic piston (12), fixed together and mounted to slide in a sealed manner within an envelope and defining a low pressure chamber and a chamber with variable pressure, a three-way valve, actuated by a control rod, connected at a first end to a brake pedal and comprising a first (48) and a second (50) valve seat with a valve (46) lifted during application from at least one of the first and second valve seats (48, 50), by a valve spring (106), said second valve seat (50) being supported on a first longitudinal end (44) of the plunger/actuator (32), characterised in that the first valve seat is supported by a first longitudinal end of a dowel (54), mounted such as to slide in a sealed manner within the pneumatic piston (12) on a first fixed course and, outside said fixed course (C), said dowel (54) is axially fixed to the pneumatic piston (12). The invention is principally of application to the braking industry for automobiles.
摘要翻译：本发明涉及一种具有短动作行程的气动制动器伺服辅助电动机，其包括裙部（6）和气动活塞（12），所述裙部（6）和气动活塞（12）固定在一起并安装成密封地在封套内滑动并限定低压室具有可变压力的室，由控制杆致动的三通阀，其在第一端处连接到制动踏板，并且包括第一阀座和第二阀座，阀座（46）在第一端（48）和第二阀座通过阀弹簧（106）从第一和第二阀座（48,50）中的至少一个施加，所述第二阀座（50）被支撑在柱塞/致动器（32）的第一纵向端（44）上），其特征在于，所述第一阀座由定位销（54）的第一纵向端部支撑，所述第一纵向端部安装成在第一固定过程上以密封方式在所述气动活塞（12）内滑动，并且在所述固定过程（C），所述榫钉（54）轴向固定到气动活塞（12）。本发明主要适用于汽车制动行业。

2. 发明申请

WO2009003781A3 CONTROL SYSTEM FOR HYDRAULIC BRAKING SYSTEM 审中-公开
标题翻译：液压制动系统控制系统
公开(公告)号：WO2009003781A3
公开(公告)日：2010-03-04
申请号：PCT/EP2008056883
申请日：2008-06-04
申请人： BOSCH GMBH ROBERT , ANDERSON CHRIS , SPROCQ RAYNALD , CHARPENTIER CAROLE
发明人： ANDERSON CHRIS , SPROCQ RAYNALD , CHARPENTIER CAROLE
IPC分类号： B60T13/57 , B60T8/40 , B60T8/44
CPC分类号： B60T13/57 , B60T8/4086
摘要： The invention relates to a brake control system for a motor vehicle comprising a brake control member (1), a brake booster (4) and a brake master cylinder (5). The system of the invention further comprises a simulator (3) pneumatically coupled to the piston (42) of the brake booster (4). This simulator (3) receives at least one brake command from the brake control member (1) and is able, in exchange, to establish a pressure difference between the front chamber (40) and the rear chamber (41) of the brake booster so as to make the piston (42) move. Application: motor-vehicle brakes.
摘要翻译：本发明涉及一种用于机动车辆的制动控制系统，包括制动控制构件（1），制动助力器（4）和制动主缸（5）。本发明的系统还包括气动联接到制动助力器（4）的活塞（42）的模拟器（3）。该模拟器（3）从制动控制构件（1）接收至少一个制动指令，并且作为交换，能够建立制动助力器的前室（40）和后室（41）之间的压力差，因此以使活塞（42）移动。应用：汽车制动器。

3. 发明申请

WO2012072390A3 HYDRAULIC ASSEMBLY FOR BRAKING A VEHICLE AND REDUCING THE FREE TRAVEL OF SAID VEHICLE 审中-公开
标题翻译：用于制动车辆和减少所述车辆的自由行驶的液压组件
公开(公告)号：WO2012072390A3
公开(公告)日：2012-09-07
申请号：PCT/EP2011069744
申请日：2011-11-09
申请人： BOSCH GMBH ROBERT , CAGNAC BASTIEN , ANDERSON CHRIS
发明人： CAGNAC BASTIEN , ANDERSON CHRIS
IPC分类号： B60T8/44 , B60T8/1755 , B60T13/66 , B60T13/68 , B60T13/74 , B60T15/36
CPC分类号： B60T13/745 , B60T8/17555 , B60T8/441 , B60T8/446 , B60T13/662 , B60T13/686 , B60T13/741 , B60T13/746 , B60T15/36
摘要： The invention relates to a hydraulic brake assembly (1) comprising a braking-assistance servomotor (2), a master cylinder (3), a first hydraulic-fluid tank (19) supplying hydraulic fluid to a primary chamber (16) of the master cylinder, and a second hydraulic-fluid tank (24) supplying hydraulic fluid to a thrust chamber of the servomotor. According to the invention, the assembly includes a third pipe (26) leading from the second tank into the primary chamber of the master cylinder. The filling of the primary chamber with fluid is controlled via the second tank and via the third pipe at the instant the brake pedal is depressed and prior to the filling of the thrust chamber.
摘要翻译：本发明涉及一种包括制动辅助伺服马达（2），主缸（3），第一液压流体箱（19）的液压制动器组件（1），所述第一液压流体箱将液压流体供应至主动力室以及将液压流体供应到伺服电机的推力室的第二液压流体箱（24）。根据本发明，组件包括从第二容器通向主缸的主室的第三管道（26）。在制动踏板被压下的瞬间并且在填充推力室之前，用流体填充主室经由第二容器和第三管被控制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式