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    MASTER CYLINDER
    11.
    发明公开
    MASTER CYLINDER 审中-公开
    主缸

    公开(公告)号：EP3037310A1

    公开(公告)日：2016-06-29

    申请号：EP14838321.9

    申请日：2014-08-07

    申请人： Bosch Corporation

    发明人： HIRATA Yuji

    IPC分类号： B60T11/22

    CPC分类号： B60T11/22 ,  B60T11/16 ,  B60T11/232 ,  F15B7/08

    摘要： An object is to provide a master cylinder that ensures the responsivity during brake actuation, improves a release delay during brake release, ensures the responsivity during automatic braking, and quickly releases the residual pressure in the hydraulic chamber.
    The master cylinder includes a cylinder body having a cylinder hole, a piston slidably inserted into the cylinder hole, the piston partitioning a hydraulic chamber, a communicating passage provided in the cylinder body, the communicating passage communicating with a reserver, a relief port formed in the piston, the relief port performing communication between the communicating passage and the hydraulic chamber, and a seal member housed in a recess portion in an inner peripheral surface of the cylinder hole of the cylinder body, the piston slidably passing through the seal member, the seal member performing sealing between the inner peripheral surface of the cylinder hole and an outer peripheral surface of the piston, the communicating passage communicating with the relief port during non-actuation, the piston moving to block the communicating passage from the relief port using the seal member during actuation, in which a flow passage control member for opening and closing the relief port is provided in a part of the relief port close to the hydraulic chamber.

    摘要翻译： 一个目的是提供一种主缸，其确保制动器致动期间的响应性，改善制动器释放期间的释放延迟，确保自动制动期间的响应性以及快速释放液压室中的残余压力。 主缸包括具有缸孔的缸体，可滑动地插入缸孔中的活塞，活塞划分液压室，设置在缸体中的连通通道，连通通道与储器连通， 活塞，使连通通道和液压室之间连通的释放口，以及容纳在缸体的缸孔的内周表面中的凹陷部分中的密封构件，活塞可滑动地穿过密封构件， 所述密封构件在所述缸孔的内周面与所述活塞的外周面之间进行密封，所述连通通道在非致动期间与所述泄压口连通，所述活塞通过所述密封件从所述泄压口移动以阻塞所述连通通道 其中流动通道控制件用于打开和关闭救济口 rt设置在靠近液压室的一部分泄压口中。

    Master cylinder and brake booster assembly
    15.
    发明公开
    Master cylinder and brake booster assembly 有权
    Hauptzylinder undBremskraftverstärkeranordnung

    公开(公告)号：EP2426020A1

    公开(公告)日：2012-03-07

    申请号：EP11179225.5

    申请日：2011-08-29

    申请人： ROBERT BOSCH GMBH

    发明人： Mackiewicz, John E.

    IPC分类号： B60T11/16 ,  B60T13/14 ,  B60T13/565 ,  B60T17/06

    CPC分类号： B60T11/22 ,  B60T11/26 ,  B60T13/143 ,  B60T13/565 ,  Y10T83/0481

    摘要： A brake booster includes a housing, a retention cuff, and a spring. The housing defines a passage to an interior chamber. The retention cuff is positioned in the interior chamber about the passage. The spring engages the retention cuff in the interior chamber. The master cylinder arrangement includes a tube member and a brake fluid reservoir. The tube member includes a first end and a second end. The tube member extends through the passage and the retention cuff such that the first end of the tube member is exposed to the interior chamber of the brake booster. The brake fluid reservoir is in fluid communication with the tube member.

    摘要翻译： 制动助力器包括壳体，保持箍和弹簧。 壳体限定到内部室的通道。 保持袖带围绕通道定位在内室中。 弹簧与内腔中的保持套接合。 主缸装置包括管构件和制动液储存器。 管构件包括第一端和第二端。 管构件延伸穿过通道和保持箍，使得管构件的第一端暴露于制动助力器的内部室。 制动液储存器与管构件流体连通。

    LEVER ASSEMBLY FOR MOTORCYCLE
    17.
    发明公开
    LEVER ASSEMBLY FOR MOTORCYCLE 有权
    杠杆装置摩托车

    公开(公告)号：EP1919763A1

    公开(公告)日：2008-05-14

    申请号：EP05794526.3

    申请日：2005-08-30

    申请人： Freni Brembo S.p.A.

    发明人： LAVEZZI, Roberto ,  MAGGIONI, Ivan

    IPC分类号： B62K23/06 ,  B62L3/02

    CPC分类号： B62L3/02 ,  B60T11/22 ,  B62K23/06 ,  Y10T74/206

    摘要： An adjustment device (1) for lever devices for controlling vehicles comprises first operating means (2) turnably associable to a cylinder-piston unit so as to impart an actuation movement to the cylinder-piston unit, second operating means (7) turnably connected to the first operating means (2) and moreover, adjustment means (9), comprised between planes defined by side surfaces (25) which delimit a seat (22) of said second operating means (7). The adjustment means (9) comprise coupling means (13) and operating portions (26), provided for rotating the adjustment means (9) about a first pin (10) in the desired position, so as to adjust the distance between the second operating means (7) and handlebar (35). Moreover, the first operating means (2) comprise coupling counter-means (29) intended for selectively coupling with the corresponding coupling means (13) for selectively defining at least one angular rest position (R) between said first operating means (2) and second operating means (7).

    Master cylinder lever for a hydraulic disc brake having on the fly dead-band adjustment
    18.
    发明公开
    Master cylinder lever for a hydraulic disc brake having on the fly dead-band adjustment 有权

    公开(公告)号：EP1595782A3

    公开(公告)日：2005-11-30

    申请号：EP05076712.8

    申请日：2002-12-24

    申请人： SRAM CORPORATION

    发明人： Lumpkin, Wayne R.

    IPC分类号： B62L3/02 ,  B60T11/22

    CPC分类号： B60T11/22 ,  B62L3/023

    摘要： A master cylinder for a bicycle hydraulic disc brake includes a cylinder (50) having a port (32) in fluid communication with a hydraulic fluid reservoir (30). The port (32) opens to the cylinder (50) between first and second ends of the cylinder (50). A piston (54) within the cylinder (50) is movable between a select starting position with the seal between the first end of the cylinder (50) and the port opening (32) with the piston (54) a select distance from the port opening (32) and a pressurized position with the seal (56) between the port opening (32) and the second end of the cylinder (50). A dead-band adjustment structure is operatively associated with the piston (54) for moving the select starting position to adjust the select distance between the port opening (32) and the seal (56). A lever (16) is pivotably attached to the housing (12) and is operatively associated with the piston (54) to move the piston (54) between the select starting position and the pressurized position as the lever (16) is pivoted between a rest position and a fully-actuated position. A compensating structure operatively associated with the dead-band adjustment structure and the lever (16) maintains the lever (16) in a select rest position as the dead-band adjustment structure is actuated to move the select starting position.

    Apparatus for controlling hydraulic brakes in bicycles motorcycles and the like
    20.
    发明公开
    Apparatus for controlling hydraulic brakes in bicycles motorcycles and the like 有权
    用于自行车，摩托车等的控制液压制动器的装置

    公开(公告)号：EP1514757A1

    公开(公告)日：2005-03-16

    申请号：EP04425660.0

    申请日：2004-09-01

    申请人： Formula S.r.L.

    发明人： Laghi, Samuele

    IPC分类号： B60T11/232 ,  B60T11/236 ,  B62L3/02

    CPC分类号： B60T11/232 ,  B60T11/22 ,  B60T11/236 ,  B62L3/023

    摘要： An apparatus for controlling brakes in bicycles and the like, to be used, in particular, for disc brakes mounted on bicycles, with a pump (8) connected with a relevant reservoir (88) for the fluid of the hydraulic circuit, and comprising a piston (89) sliding within a relevant chamber (80) provided with one or more ports (83, 84) for connection with said reservoir (88), said piston being so shaped as to close/open said ports (83, 84) upon its displacement along said chamber (80), the apparatus being characterized in that the idle stroke of the piston (89) inside the said chamber (80) is adjustable by a rotation of the same piston (89) about its longitudinal axis.

    摘要翻译： 用于控制自行车等制动器的装置，被使用，特别是用于安装盘式制动器上的自行车，具有与相关的贮存器（88），用于液压回路的流体连接的泵（8），并且包括 活塞（89），用于与所述贮存器（88）连接设置有一个或多个端口（83,84）相关的腔室（80）内滑动，所述活塞被成形为以关闭/打开所述端口（83，84）在 其沿所述腔室（80）的位移，该装置的特征在做的活塞（89）的所述腔室（80）内的空行程是由相同的活塞（89）围绕其纵向轴线的旋转可调节的。