公开(公告)号：US4896753A

公开(公告)日：1990-01-30

申请号：US175531

申请日：1988-03-31

Applicant: Sandor Sule

Inventor： Sandor Sule

IPC: B62L1/00 ,  B62L1/10 ,  B62L3/02 ,  F16D55/224 ,  F16D65/14

CPC classification number: B62L1/10 ,  B62L1/00 ,  B62L3/023 ,  F16D55/224 ,  F16D65/18 ,  F16D2121/02

Abstract: A bicycle brake system with at least one master cylinder that is connected to a hand lever, and at least one wheel cylinder that is connected thereto by a hydraulic brake line is to be improved in that a hollow body (38) that is of elastic material and closed at one end is installed in a master cylinder (12); in that interior space (39) accommodates a pushrod (44) that is adjacent to the hand lever (13) and its closed face end (37) rests against a piston (34) that is supported against the accumulator within the reducible pressure chamber (30) of the master cylinder.

Abstract translation: 一种自行车制动系统，其具有至少一个连接到手柄的主缸，并且通过液压制动管路连接到其上的至少一个轮缸被改进为具有弹性材料的中空体（38） 并在一端封闭，安装在主缸（12）中; 在该内部空间（39）中容纳与手柄（13）相邻的推杆（44），并且其闭合端面（37）靠在活塞（34）上，活塞（34）支撑在可还原压力室内的蓄能器 30）主缸。

公开(公告)号：US5533599A

公开(公告)日：1996-07-09

申请号：US196142

申请日：1994-08-24

Applicant: Sandor Sule

Inventor： Sandor Sule

IPC: B62L1/00 ,  B62L3/02 ,  B60T11/00

CPC classification number: B62L3/02 ,  B62L1/00 ,  B62L3/023

Abstract: A hydraulic bicycle brake is kept free of leakage thanks to the fact that a hollow body is utilized, consisting of an elastic encasement (7) connected on one side with the brake piston (17) and on the other side with the inlet flange (18), having a connection to a master cylinder by means of a fluid line; whereat due to this connection of piston (17), encasement (7) and inlet flange (18) there isn't any loss of fluid and the loads due to pressure and strain exerted onto the elastic part of the hollow body respectively in the transition zone: piston bottom--encasement and solid piston bottom, have less effects than observed for common pot-like shaped diaphragm seals, because of shear-, compression- and tensile forces as well as bending moments being by their distribution on the different materials respectively their connection of less influence, thanks to this make, comprising two different materials and thus foreseeing greater security, better durability and longer service life.

Abstract translation: PCT No.PCT / CH93 / 00088 Sec。 371日期：1994年8月24日 102（e）日期1994年8月24日PCT提交1993年3月31日PCT公布。 公开号WO93 / 21057 日期：1993年10月28日。由于使用了中空体，因此液压自行车制动器保持无泄漏，该中空体由在一侧与制动活塞（17）连接的弹性装置（7）和另一侧 一侧具有入口凸缘（18），其通过流体管线与主缸连接; 由于活塞（17），包装件（7）和入口法兰（18）的这种连接，由于在转变中分别施加到中空体的弹性部分上的压力和应变，流体没有任何损失和负载 区域：活塞底部和固体活塞底部，对于普通的盆形隔膜密封件，具有较少的影响，因为剪切，压缩和拉伸力以及弯矩由它们分别分布在不同的材料上 连接影响较小，由于这样做，包括两种不同的材料，从而预见更大的安全性，更好的耐用性和更长的使用寿命。

公开(公告)号：US5082093A

公开(公告)日：1992-01-21

申请号：US628157

申请日：1990-12-17

Applicant: Sandor Sule

Inventor： Sandor Sule

IPC: B62L1/10 ,  B62L3/02

CPC classification number: B62L1/10 ,  B62L3/023 ,  Y10T74/20287 ,  Y10T74/20438

Abstract: A hydraulic bicycle brake comprises at least one actuating cylinder and at least one brake cylinder in a cylinder mounting, the brake cylinder being connected to the actuating cylinder by a fluid line, wherein the fluid line opens into a variable-volume chamber in the brake cylinder and the movement of a brake element, for example a brake shoe, is controllable by the variation in volume thereof, characterized in that the brake cylinder rests in the mounting eye of a rotatable mounting element and the latter can be fixed in a preselectible position.

Abstract translation: 液压自行车制动器包括至少一个致动缸和在缸安装中的至少一个制动缸，制动缸通过流体管线连接到致动缸，其中流体管路通向制动缸中的可变容积室 并且制动元件（例如制动蹄）的运动可以通过其体积变化来控制，其特征在于，制动缸支撑在可旋转安装元件的安装眼睛中，并且后者可以固定在预选位置。

公开(公告)号：US4175648A

公开(公告)日：1979-11-27

申请号：US844042

申请日：1977-10-20

Applicant: Sandor Sule

Inventor： Sandor Sule

IPC: B62L1/10 ,  B62L3/02 ,  F16D55/228

CPC classification number: B62L1/10 ,  B62L3/023 ,  F16D55/228

Abstract: A braking device for a bicycle comprising brake shoes positioned on opposite sides of a wheel of the bicycle for being brought into operative contact with the wheel to effect braking of the bicycle under the action of a movable brake handle and in opposition to a restoring spring. A hydraulically actuable pressure member is operatively coupled to each brake shoe to displace the same to its braking position and a hydraulic cylinder is operatively coupled to the brake handle for being actuated thereby. A hydraulic circuit connects the hydraulic cylinder and the hydraulically actuable pressure members for pressurizing the latter when the hydraulic cylinder is actuated by the brake handle.

Abstract translation: 一种用于自行车的制动装置，其包括位于所述自行车的车轮的相对侧上的制动蹄，用于与所述车轮进行操作接触，以在可动制动手柄的作用下与所述自行车制动并与所述复原弹簧相对。 液压致动的压力构件可操作地联接到每个制动蹄以将其移动到其制动位置，并且液压缸可操作地联接到制动手柄以由其致动。 液压回路连接液压缸和液压致动的压力构件，用于当液压缸由制动把手致动时对其进行加压。