MASTER BRAKE CYLINDER FOR A BRAKING SYSTEM OF A VEHICLE, AND MANUFACTURING METHOD FOR A MASTER BRAKE CYLINDER
    2.
    发明申请
    MASTER BRAKE CYLINDER FOR A BRAKING SYSTEM OF A VEHICLE, AND MANUFACTURING METHOD FOR A MASTER BRAKE CYLINDER 有权
    用于制动车辆制动系统的主制动气缸,以及主制动缸的制造方法

    公开(公告)号:US20150321651A1

    公开(公告)日:2015-11-12

    申请号:US14348842

    申请日:2012-08-07

    IPC分类号: B60T11/16

    摘要: A master brake cylinder for a braking system of a vehicle is described, having a first pressure chamber. A first rod piston element is movable into at least a first partial pressure chamber of the first pressure chamber in such a way that a first partial residual volume of the first partial pressure chamber which is fillable with liquid is reducible by moving the first rod piston element. The master brake cylinder also includes a second partial pressure chamber of the first pressure chamber which is delimited from the first partial pressure chamber via at least one partial partition and into which a second rod piston element is movable in such a way that a second partial residual volume of the second partial pressure chamber which is fillable with liquid is reducible by moving the second rod piston element. Moreover, a manufacturing method is described for a master brake cylinder.

    摘要翻译: 描述了一种用于车辆的制动系统的主制动缸,具有第一压力室。 第一杆活塞元件可移动到第一压力室的至少第一分压室中,使得能够填充液体的第一分压室的第一部分剩余容积可通过将第一杆活塞元件 。 主制动缸还包括第一压力室的第二分压室,其经由至少一个部分隔板与第一分压室隔开,第二杆活塞元件可以以这样的方式移动到该第二分压室中:第二部分残余 可以通过移动第二杆活塞元件来减少可充满液体的第二分压室的体积。 此外,对于主制动缸描述了制造方法。

    Master cylinder with U-shaped seal
    4.
    发明授权
    Master cylinder with U-shaped seal 有权
    主缸带U形密封

    公开(公告)号:US08109088B2

    公开(公告)日:2012-02-07

    申请号:US12265885

    申请日:2008-11-06

    IPC分类号: F15B7/08 F16J9/12

    CPC分类号: B60T11/236 B60T11/232

    摘要: Our problem relates to a master cylinder with a U-shaped seal. Our goal is to avoid defective bleeding of hydraulic braking systems. The defects arise out of the fact that the vacuum causes the lips of the seal (21) to stick together and to stick against the wall (41). To achieve this, reliefs (42) will be created on one wall (44) of one lip (28) facing the other lip (27) and on the edge face (50) of this same lip. These reliefs will prevent the lips from sticking tightly to one another and to the wall facing the edge face of the lips. This lack of sticking will prevent a vacuum from being created between the two lips and between the edge face of the lips and the wall (41). As a result, the seal will be able to return to a position in which bleeding can be performed effectively.

    摘要翻译: 我们的问题涉及具有U形密封件的主缸。 我们的目标是避免液压制动系统出现缺陷。 缺点是由真空引起密封件(21)的唇缘粘在一起并粘贴在壁(41)上的事实。 为了实现这一点,将在面向另一个唇缘(27)的一个唇缘(28)的一个壁(44)上和在该相同的唇缘的边缘面(50)上形成浮雕(42)。 这些浮雕将防止唇部彼此紧紧地粘贴在面对嘴唇边缘的墙壁上。 这种缺乏粘附将防止在两个嘴唇之间和唇缘的边缘面与壁(41)之间产生真空。 结果,密封件将能够返回到可以有效地进行渗血的位置。

    MOTOR VEHICLE BRAKE MASTER CYLINDER SEAL
    5.
    发明申请
    MOTOR VEHICLE BRAKE MASTER CYLINDER SEAL 有权
    电动汽车制动主缸密封

    公开(公告)号:US20100156052A1

    公开(公告)日:2010-06-24

    申请号:US12640821

    申请日:2009-12-17

    IPC分类号: F16J15/02

    CPC分类号: B60T11/236 F16J15/3236

    摘要: Master cylinder for a hydraulic braking circuit, particularly for a motor vehicle, comprising an annular seal (1) placed in a housing (6) of the body comprising an internal dynamic sealing lip (14) surrounding the piston, fitting into an annular groove (20) of the piston when this piston is in a rear rest position, an outer static sealing lip (10) pressing against a wall of the housing, and an additional static sealing lip (16) which presses against a wall of the housing of this seal and with the outer lip defines a small closed volume (V) of liquid.

    摘要翻译: 用于液压制动回路的主缸,特别是用于机动车辆的主缸,包括放置在主体的壳体(6)中的环形密封件(1),该环形密封件包括围绕活塞的内部动态密封唇(14),装配到环形凹槽 20),当所述活塞处于后静止位置时,所述活塞的外部静止密封唇(10)压靠所述壳体的壁,以及附加的静态密封唇(16),其压靠所述壳体的壁 密封件和外唇缘限定了小的封闭体积(V)的液体。

    MASTER CYLINDER COMPRISING A SEAL AND AN ASSOCIATED GROOVE PROMOTING RESUPPLY
    6.
    发明申请
    MASTER CYLINDER COMPRISING A SEAL AND AN ASSOCIATED GROOVE PROMOTING RESUPPLY 有权
    主密封包装密封件和相关的垫片促销装置

    公开(公告)号:US20080289330A1

    公开(公告)日:2008-11-27

    申请号:US12125352

    申请日:2008-05-22

    IPC分类号: B60T11/26

    摘要: Brake master cylinder (10) for a motor vehicle, of the type which comprises a substantially axial body (12) inside a bore (14) of which at least one axial piston is slideably mounted, of the type in which the bore (14) comprises two seals, front (30, 34) and rear, interposed between the piston and the bore (14), the seals (30, 34) comprising three radially concentric lips accommodated in grooves (70, 72) in the bore (14), characterized in that the seals (30, 34) comprise central lips of reduced cross section.

    摘要翻译: 一种用于机动车辆的制动主缸(10),其类型包括在其中可滑动地安装有至少一个轴向活塞的孔(14)内的基本上轴向的主体(12),其中孔(14) 包括位于活塞和孔(14)之间的前部(30,34)和后部的两个密封件,密封件(30,34)包括容纳在孔(14)中的凹槽(70,72)中的三个径向同心的唇部, 其特征在于,密封件(30,34)包括具有减小横截面的中心唇缘。

    Master cylinder comprising a resupply-promoting seal
    9.
    发明授权
    Master cylinder comprising a resupply-promoting seal 有权
    主缸包括补充促进密封件

    公开(公告)号:US07937940B2

    公开(公告)日:2011-05-10

    申请号:US12124646

    申请日:2008-05-21

    IPC分类号: B60T11/236

    CPC分类号: B60T11/236 B60T11/232

    摘要: Brake master cylinder (10) for a motor vehicle, of the type which comprises a substantially axial body (12) inside a bore (14) of which at least one axial piston is slideably mounted, of the type in which the bore (14) comprises two seals, front (30, 34) and rear, interposed between the piston and the bore (14), the seals (30, 34) comprising three radially concentric lips accommodated in grooves (70, 72) in the bore (14), characterized in that front faces of the grooves (70, 72) are configured at least in part as a slope.

    摘要翻译: 一种用于机动车辆的制动主缸(10),其类型包括在其中可滑动地安装有至少一个轴向活塞的孔(14)内的基本上轴向的主体(12),其中孔(14) 包括位于活塞和孔(14)之间的前部(30,34)和后部的两个密封件,密封件(30,34)包括容纳在孔(14)中的凹槽(70,72)中的三个径向同心的唇部, 其特征在于,所述槽(70,72)的前表面至少部分地构成为斜面。

    BRAKING CIRCUIT MASTER CYLINDER LIP SEAL
    10.
    发明申请
    BRAKING CIRCUIT MASTER CYLINDER LIP SEAL 有权
    制动电路主缸液压密封

    公开(公告)号:US20100154407A1

    公开(公告)日:2010-06-24

    申请号:US12638379

    申请日:2009-12-15

    IPC分类号: B60T11/16 F16J15/32

    CPC分类号: B60T11/236

    摘要: Master cylinder of a hydraulic braking circuit, particularly for a motor vehicle, comprising a piston (2) sliding axially in a body (4) comprising an annular lip seal (51) produced by molding, and comprising an internal, dynamic sealing lip (14) surrounding the piston and connected by a curved surface (36) to a planar rear face (30) comprising radial passages which are defined by blocks formed as projections on the rear face of the seal, these blocks being separated from the curved surface (36).

    摘要翻译: 液压制动回路的主缸,特别是用于机动车辆的主缸,包括在主体(4)中沿轴向滑动的活塞(2),该活塞包括通过模制产生的环形唇形密封件(51),并且包括内部动态密封唇 )围绕所述活塞并且通过弯曲表面(36)连接到平面后表面(30),所述平面后表面(30)包括径向通道,所述径向通道由形成为所述密封件的后表面上的突起的块限定,所述块与所述弯曲表面(36 )。