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    • 7. 发明申请
    • CUP OF A MASTER CYLINDER, ADVANTAGEOUSLY A TANDEM MASTER CYLINDER AND TANDEM MASTER CYLINDER PROVIDED WITH SUCH CUPS
    • 主缸的杯子,有利于提供这种CUPS的TANDEM主缸和TANDEM主缸
    • US20120096848A1
    • 2012-04-26
    • US13377620
    • 2010-06-11
    • Olivier BernadatMarc NobletJulien GateauFrançois GagetMarc Rodriguez
    • Olivier BernadatMarc NobletJulien GateauFrançois GagetMarc Rodriguez
    • F15B7/00
    • B60T11/236F16J15/3236
    • “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.
    • “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。
    • 9. 发明申请
    • MASTER CYLINDER WITH FLOW LIMITATION SYSTEM
    • 具有流量限制系统的主缸
    • US20150068202A1
    • 2015-03-12
    • US14362844
    • 2012-12-14
    • Laurent LhuillierMarc Rodriguez
    • Laurent LhuillierMarc Rodriguez
    • B60T11/22B60T11/232B60T11/20B60T11/224
    • B60T11/22B60T11/20B60T11/224B60T11/232
    • A brake fluid reservoir is connected to a master cylinder by a neck which is arranged in an upper chamber of the master cylinder. Holes extend through a surface of a piston, opening to a pressure chamber. The piston extends through a bore hole of the master cylinder. A drill hole extends through an interior wall of the master cylinder, opening into the bore hole, thereby providing communication between the fluid reservoir and the pressure chamber. A floating orifice plate is arranged within the upper chamber, between the neck of the brake fluid reservoir chamber and the drill hole, such that the orifice plate forms a baffle that limits a flow rate of liquid from the brake fluid reservoir chamber to the pressure chamber; and includes supports pressing against a surface of the interior wall of the master cylinder and arranged around the first side of the drill hole.
    • 制动液储存器通过设置在主缸的上腔室中的颈部连接到主缸。 孔延伸穿过活塞的表面,通向压力室。 活塞延伸穿过主缸的钻孔。 钻孔延伸穿过主缸的内壁,通向钻孔中,从而在流体储存器和压力室之间提供连通。 浮动孔板布置在上腔室内,在制动液储存室的颈部和钻孔之间,使得孔板形成挡板,其限制液体从制动液储存室到压力室的流速 ; 并且包括支撑在主缸的内壁的表面上并且布置在钻孔的第一侧周围的支撑件。