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1. 发明授权

US09643579B2 Primary piston for a tandem master cylinder and tandem master cylinder equipped with such a primary piston 有权
公开(公告)号：US09643579B2
公开(公告)日：2017-05-09
申请号：US13996940
申请日：2011-12-01
申请人： Marc Rodriguez , Olivier Bernadat , Laurent Lhuillier , Marc Noblet , Julien Gateau , Daniel Grech , Carole Charpentier
发明人： Marc Rodriguez , Olivier Bernadat , Laurent Lhuillier , Marc Noblet , Julien Gateau , Daniel Grech , Carole Charpentier
IPC分类号： B60T11/16 , B60T13/10 , B60T11/20 , B60T11/232 , B60T8/38
CPC分类号： B60T13/10 , B60T8/38 , B60T11/16 , B60T11/20 , B60T11/232
摘要： A primary piston composed of a skirt and an intermediate back wall having a rear face receiving the servobrake thrust rod and a forward face for the telescoping rod and the spring pushing the secondary piston. The front of the skirt has longitudinal grooves open in front and closed in the rear. The thickness of the skirt beneath the grooves and the part of the skirt between two successive grooves in the peripheral direction form a front face enabling the principal piston to push the secondary piston. The principal piston is made of a single piece of plastic material.

2. 发明申请

US20140165553A1 PRIMARY PISTON FOR A TANDEM MASTER CYLINDER AND TANDEM MASTER CYLINDER EQUIPPED WITH SUCH A PRIMARY PISTON 有权
标题翻译：主要活塞主要活塞和带有这种活塞的串联主缸
公开(公告)号：US20140165553A1
公开(公告)日：2014-06-19
申请号：US13996940
申请日：2011-12-01
申请人： Marc Rodriguez , Olivier Bernadat , Laurent Lhuillier , Marc Noblet , Julien Gateau , Daniel Grech , Carole Charpentier
发明人： Marc Rodriguez , Olivier Bernadat , Laurent Lhuillier , Marc Noblet , Julien Gateau , Daniel Grech , Carole Charpentier
IPC分类号： B60T13/10
CPC分类号： B60T13/10 , B60T8/38 , B60T11/16 , B60T11/20 , B60T11/232
摘要： A primary piston composed of a skirt and an intermediate back wall having a rear face receiving the servobrake thrustrod and a forward face for the telescoping rod and the spring pushing the secondary piston. The front of the skirt has longitudinal grooves open in front and closed in the rear. The thickness of the skirt beneath the grooves and the part of the skirt between two successive grooves in the peripheral direction foam a front face enabling the principal piston to push the secondary piston. The principal piston is made of a single piece of plastic material.
摘要翻译：由裙部组成的主活塞和具有接收伺服制动器推力轴的后表面的中间后壁和用于伸缩杆的前表面以及推动次活塞的弹簧。裙部的前部具有前部开放的纵向凹槽，并在后部封闭。凹槽下方的裙部的厚度和在周向方向上的两个连续的凹槽之间的裙部的一部分使得主活塞能够推动第二活塞的前表面。主活塞由单件塑料材料制成。

3. 发明申请

US20140060037A1 BRAKE SYSTEM MASTER-CYLINDER SEAL 有权
标题翻译：制动系统主缸密封
公开(公告)号：US20140060037A1
公开(公告)日：2014-03-06
申请号：US13995413
申请日：2011-12-12
申请人： Laurent Lhuillier , Marc Noblet , Olivier Bernadat , Serge Aquino , Julien Gateau , Marc Rodriguez
发明人： Laurent Lhuillier , Marc Noblet , Olivier Bernadat , Serge Aquino , Julien Gateau , Marc Rodriguez
IPC分类号： F16J9/12 , F15B15/02
CPC分类号： F16J9/12 , B60T11/165 , B60T11/232 , B60T11/236 , F15B15/02 , F16J15/164 , F16J15/3232 , F16J15/3236 , F16J15/56
摘要： Master-cylinder seal housed in a groove around a piston has a core connected to three annular and concentric lips. The core rests against a side of the groove and has: a surface provided with an interior edge followed by a peripheral platter cut by at least one channel, and an exterior crown provided with a connection zone formed by an interruption in the crown and deformable due to pressure within the seal to recreate the crown's continuity and impermeability while facilitating purging the brake system when there is no pressure in the channel and the connection zone.
摘要翻译：容纳在活塞周围的凹槽中的主缸密封件具有连接到三个环形和同心的唇部的芯部。芯部靠在槽的一侧，并且具有：具有内部边缘的表面，随后是由至少一个通道切割的周边盘片，以及设置有由冠部中断形成的连接区域的外部冠部，在密封件内施加压力，以便在通道和连接区域中没有压力的同时方便清洗制动系统，以重新创建表冠的连续性和不渗透性。

4. 发明授权

US09239110B2 Brake system master-cylinder seal 有权
标题翻译：制动系统主缸密封
公开(公告)号：US09239110B2
公开(公告)日：2016-01-19
申请号：US13995413
申请日：2011-12-12
申请人： Laurent Lhuillier , Marc Noblet , Olivier Bernadat , Serge Aquino , Julien Gateau , Marc Rodriguez
发明人： Laurent Lhuillier , Marc Noblet , Olivier Bernadat , Serge Aquino , Julien Gateau , Marc Rodriguez
IPC分类号： F16J15/32 , F16J15/56 , F16J9/12 , B60T11/232 , B60T11/236
CPC分类号： F16J9/12 , B60T11/165 , B60T11/232 , B60T11/236 , F15B15/02 , F16J15/164 , F16J15/3232 , F16J15/3236 , F16J15/56
摘要： Master-cylinder seal housed in a groove around a piston has a core connected to three annular and concentric lips. The core rests against a side of the groove and has: a surface provided with an interior edge followed by a peripheral platter cut by at least one channel, and an exterior crown provided with a connection zone formed by an interruption in the crown and deformable due to pressure within the seal to recreate the crown's continuity and impermeability while facilitating purging the brake system when there is no pressure in the channel and the connection zone.
摘要翻译：容纳在活塞周围的凹槽中的主缸密封件具有连接到三个环形和同心的唇部的芯部。芯部靠在槽的一侧，并且具有：具有内部边缘的表面，随后是由至少一个通道切割的周边盘片，以及设置有由冠部中断形成的连接区域的外部冠部，在密封件内施加压力，以便在通道和连接区域中没有压力的同时方便清洗制动系统，以重新创建表冠的连续性和不渗透性。

5. 发明授权

US09475473B2 Tandem master cylinder secondary piston and master cylinder equipped with such a secondary piston 有权
标题翻译：串联主缸二次活塞和主缸配有这种二次活塞
公开(公告)号：US09475473B2
公开(公告)日：2016-10-25
申请号：US13996350
申请日：2011-12-05
申请人： Carole Charpentier , Antony Auguste , Laurent Lhuillier , Olivier Bernadat , Marc Rodriguez
发明人： Carole Charpentier , Antony Auguste , Laurent Lhuillier , Olivier Bernadat , Marc Rodriguez
IPC分类号： B60T11/20 , B60T11/232 , B60T11/236 , B60T11/228
CPC分类号： B60T11/20 , B60T11/228 , B60T11/232 , B60T11/236
摘要： A master cylinder having a primary piston and a secondary piston is described. The secondary piston is realized of plastic material; it is composed of a skirt and an end wall. The forward edge of the skirt is equipped with longitudinal slots intended to cooperate with the resupply seal to resupply the secondary pressure chamber and ensure operation in rest position whenever the brake circuit is in ESP mode. Supply occurs from the supply chamber, which is connected to the brake fluid reservoir.
摘要翻译：描述了具有主活塞和次级活塞的主缸。二次活塞由塑料材料实现; 它由裙子和端壁组成。裙部的前边缘配备有纵向狭槽，其旨在与补给密封件配合以补充次级压力室，并且每当制动回路处于ESP模式时确保在静止位置操作。供应从供应室发生，供应室连接到制动液储存器。

6. 发明申请

US20120096848A1 CUP OF A MASTER CYLINDER, ADVANTAGEOUSLY A TANDEM MASTER CYLINDER AND TANDEM MASTER CYLINDER PROVIDED WITH SUCH CUPS 有权
标题翻译：主缸的杯子，有利于提供这种CUPS的TANDEM主缸和TANDEM主缸
公开(公告)号：US20120096848A1
公开(公告)日：2012-04-26
申请号：US13377620
申请日：2010-06-11
申请人： Olivier Bernadat , Marc Noblet , Julien Gateau , François Gaget , Marc Rodriguez
发明人： Olivier Bernadat , Marc Noblet , Julien Gateau , François Gaget , Marc Rodriguez
IPC分类号： F15B7/00
CPC分类号： B60T11/236 , F16J15/3236
摘要： “Cup for master cylinder, advantageously a tandem master cylinder, and a tandem master cylinder fitted with such cups”The cup for a master cylinder coming into contact with its primary piston or its secondary piston and subjected to the pressure of the brake fluid of the primary chamber and of the secondary chamber. The cup (60) has two large grooves (622, 624) bordered: by a rib (627) between the heel (621) and the first groove (622), by a rib (623) between the first groove (622) and the second groove (624), by a rib (625) between the second groove (624) and the small grooves (626), these ribs (627, 623, 625) being in protrusion (DS) relative to the cylindrical surface (D) of the heel (621) in the mounted position of the cup (50) in order to separate the heel (620) from the surface of the piston (30) and form, between the heel (620) and the surface of the piston (30), a gap (621) with a film of brake fluid (628). Master cylinder notably a tandem master cylinder fitted with such cups.
摘要翻译： “主缸的杯子，有利的是串联的主缸，以及装配有这样的杯子的串联的主缸”用于主缸与主活塞或其次级活塞接触的杯子，并承受制动液的压力主室和次室。杯子（60）具有两个大的凹槽（622,624），它们通过位于第一凹槽（622）与第一凹槽（622）之间的肋（623）之间的边缘（627）与脚跟（621）和第一凹槽所述第二凹槽（624）由所述第二凹槽（624）和所述小凹槽（626）之间的肋（625）相对于所述圆柱形表面（D）处于突出部（DS）中，所述肋（627,623,625）（621）在杯子（50）的安装位置中，以便将鞋跟（620）与活塞（30）的表面分离，并在鞋跟（620）和活塞的表面之间形成（30），具有制动液膜（628）的间隙（621）。主缸特别是装有这种杯子的串联主缸。

7. 发明授权

US08991171B2 Cup of a master cylinder, advantageously a tandem master cylinder and tandem master cylinder provided with such cups 有权
标题翻译：主缸的杯子，有利的是串联主缸和配有这种杯的串联主缸
公开(公告)号：US08991171B2
公开(公告)日：2015-03-31
申请号：US13377620
申请日：2010-06-11
申请人： Olivier Bernadat , Marc Noblet , Julien Gateau , François Gaget , Marc Rodriguez
发明人： Olivier Bernadat , Marc Noblet , Julien Gateau , François Gaget , Marc Rodriguez
IPC分类号： B60T11/236 , F16J15/32
CPC分类号： B60T11/236 , F16J15/3236
摘要： A cup for a master cylinder coming into contact with its primary piston or its secondary piston and subjected to the pressure of the brake fluid of the primary chamber and of the secondary chamber. The cup has two large grooves bordered: by a rib between the heel and the first groove, by a rib between the first groove and the second groove, by a rib between the second groove and the small grooves, these ribs being in protrusion relative to the cylindrical surface of the heel in the mounted position of the cup in order to separate the heel from the surface of the piston and form, between the heel and the surface of the piston, a gap with a film of brake fluid. Master cylinder notably a tandem master cylinder fitted with such cups.
摘要翻译：用于主缸与其主要活塞或其次级活塞接触并经受主室和次室的制动流体的压力的杯。杯子具有两个大的凹槽：由脚跟和第一凹槽之间的肋，第一凹槽和第二凹槽之间的肋，通过第二凹槽和小凹槽之间的肋条相互相对地突出，在杯的安装位置的脚跟的圆柱形表面，以便将脚跟与活塞的表面分离，并在脚跟和活塞的表面之间形成与制动液膜的间隙。主缸特别是装有这种杯子的串联主缸。

8. 发明授权

US09581241B2 Plastic primary piston with insert for a tandem penetration-type master cylinder and a master cylinder equipped with such a piston 有权
标题翻译：塑料主活塞带有插入式，用于串联穿透式主缸和装有这种活塞的主缸
公开(公告)号：US09581241B2
公开(公告)日：2017-02-28
申请号：US13996670
申请日：2011-11-30
申请人： Laurent Lhuillier , Daniel Grech , Olivier Bernadat , Marc Rodriguez
发明人： Laurent Lhuillier , Daniel Grech , Olivier Bernadat , Marc Rodriguez
IPC分类号： F16J9/00 , F16J1/01 , B60T11/232 , B60T11/236
CPC分类号： F16J1/01 , B60T11/232 , B60T11/236
摘要： A primary piston of molded plastic material equipped with a metallic insert and having grooves, mounted in a master cylinder comprising at least a primary piston and a secondary piston mounted in the bore hole of the master cylinder. These pistons can create pressure, respectively, in a primary pressure chamber and in a secondary pressure chamber due to the action of a push rod on the primary piston.
摘要翻译：模制塑料材料的主活塞装配有金属插入件并具有凹槽，安装在主缸中，该主缸至少包括安装在主缸的钻孔中的主活塞和次活塞。这些活塞可以在一次压力室和二次压力室中分别产生压力，这是由于推杆在主活塞上的作用。

9. 发明授权

US09341265B2 Primary plastic piston with functional insert for a penetration-type master cylinder and a master cylinder equipped with such a piston 有权
标题翻译：主要塑料活塞，其具有用于穿透式主缸的功能插入件和装备有这种活塞的主缸
公开(公告)号：US09341265B2
公开(公告)日：2016-05-17
申请号：US13996711
申请日：2011-12-07
申请人： Olivier Bernadat , Laurent Lhuillier , Daniel Grech , Marc Rodriguez
发明人： Olivier Bernadat , Laurent Lhuillier , Daniel Grech , Marc Rodriguez
IPC分类号： F16J1/01 , B60T11/16 , B60T11/18
CPC分类号： F16J1/01 , B60T11/16 , B60T11/18
摘要： A primary piston is described of molded plastic and equipped with a functional metallic insert and at least one groove. The primary piston is installed in a master cylinder comprising at least the primary piston and a secondary piston, these being mounted in the bore hole of a master cylinder. These pistons can create pressure in a primary pressure chamber and a secondary pressure chamber, respectively, due to the action of a push rod on the primary piston.
摘要翻译：主要活塞描述了模制塑料，并配有功能金属插入件和至少一个凹槽。主活塞安装在至少包括主活塞和次级活塞的主缸中，这些主缸安装在主缸的钻孔中。由于推杆在主活塞上的作用，这些活塞可以分别在主压力室和次级压力室中产生压力。

10. 发明申请

US20140150645A1 Plastic primary piston with insert for a tandem penetration-type master cylinder and a master cylinder equipped with such a piston 有权
标题翻译：塑料主活塞带有插入式，用于串联穿透式主缸和装有这种活塞的主缸
公开(公告)号：US20140150645A1
公开(公告)日：2014-06-05
申请号：US13996670
申请日：2011-11-30
申请人： Laurent Lhuillier , Daniel Grech , Olivier Bernadat , Marc Rodriguez
发明人： Laurent Lhuillier , Daniel Grech , Olivier Bernadat , Marc Rodriguez
IPC分类号： F16J1/01
CPC分类号： F16J1/01 , B60T11/232 , B60T11/236
摘要： A primary piston of molded plastic material equipped with a metallic insert and having grooves, mounted in a master cylinder comprising at least a primary piston and a secondary piston mounted in the bore hole of the master cylinder. These pistons can create pressure, respectively, in a primary pressure chamber and in a secondary pressure chamber due to the action of a push rod on the primary piston.
摘要翻译：模制塑料材料的主活塞装配有金属插入件并具有凹槽，安装在主缸中，该主缸至少包括安装在主缸的钻孔中的主活塞和次活塞。这些活塞可以在一次压力室和二次压力室中分别产生压力，这是由于推杆在主活塞上的作用。

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