公开(公告)号：US20060243543A1

公开(公告)日：2006-11-02

申请号：US11115148

申请日：2005-04-27

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: F16D65/14

CPC classification number: B62L3/02

Abstract: A bicycle handbrake operating device is provided, which contains a positioning seat and an operating lever. A brake cable is joined to an end of the operating lever so that, when the operating lever is gripped to pivot around its pivoting hole, the brake cable is pulled to stop the bicycle. The handbrake operating device utilizes two metal bearings positioned above and beneath the pivoting hole of the operating lever respectively, and the locking screw is threaded through the bearings and the pivoting hole. Each of the bearings contains a ring cover and a tubular bearing seat. Inside the bearing seat, a number of steel balls are arranged along the circumference of the bearing seat. The addition of the bearings contributes to an even smoother operation and a prolonged operation life for the operating lever.

Abstract translation: 提供了一种自行车手制动器操作装置，其包括定位座和操作杆。 制动电缆连接到操作杆的端部，使得当操作杆被夹紧以围绕其枢转孔枢转时，制动缆索被拉动以停止自行车。 手制动器操作装置分别使用位于操作杆的枢转孔的上方和下方的两个金属轴承，并且锁定螺钉穿过轴承和枢转孔。 每个轴承都包含一个环盖和一个管状轴承座。 在轴承座内部，沿着轴承座的圆周布置有多个钢球。 轴承的添加有助于更平稳的操作和延长的操作杆的使用寿命。

公开(公告)号：US06877588B1

公开(公告)日：2005-04-12

申请号：US10834884

申请日：2004-04-30

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: B62L1/14 ,  B62L3/00

CPC classification number: B62L1/14

Abstract: A bike cantilever brake arm having a sleeve fixed to the brake arm through an axle bore provided at the bottom of the brake arm; a scroll section of the rod spring being inserted to a ring provided on one side of the sleeve and covered with a cap; a locking ring is provided on one side of the sleeve to receive insertion of a rubber ring from the opposite side of the adjustment base; a slot and a hooking section being provided on one end of the rubber ring to merely engage the locking ring of the sleeve; another end of the rubber ring extending a retaining edge to retain the adjustment base; and the brake arm, the cap, the rod spring and the adjustment base all being ex-factory made in one piece to keep them integral during transition and the subsequent assembly.

Abstract translation: 一种自行车悬臂制动臂，其具有通过设置在制动臂底部的轴孔固定到制动臂的套筒; 杆弹簧的涡旋部分插入到设置在套筒的一侧并被盖子覆盖的环上; 在所述套筒的一侧上设置有锁定环，以从所述调节基座的相对侧接收橡胶环的插入; 在所述橡胶环的一端设置有仅与所述套筒的锁定环接合的槽和钩部; 橡胶环的另一端延伸保持边缘以保持调节基座; 并且制动臂，盖，杆弹簧和调节基座全部出厂制成一体，以在过渡期间和随后的组装中保持其一体化。

公开(公告)号：US08904648B2

公开(公告)日：2014-12-09

申请号：US13571350

申请日：2012-08-10

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: B26B17/00 ,  B25F1/00

CPC classification number: B26D3/169 ,  B26D1/30

Abstract: A cutting device includes a first part and a second part which is pivotably connected to the first part. A first fixing portion is located in the top side of the first part. The second part has a second fixing portion defined in the underside side thereof and facing the top side of the first part. The second fixing portion is located corresponding to the first fixing portion. A reception slot is defined axially in the second part and communicates with the second fixing portion and the underside of the second part. A blade is inserted into the reception slot. A hole is defined through the first part for receiving a hydraulic hose. A pressing member is pivotably located in a recess in one side of the first part and is able to press the hydraulic hose passing through the hole and the recess.

公开(公告)号：US08657077B2

公开(公告)日：2014-02-25

申请号：US13411628

申请日：2012-03-05

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: B62L1/14

CPC classification number: B62L1/14 ,  Y10T74/20438 ,  Y10T74/2045 ,  Y10T74/20456 ,  Y10T74/20462 ,  Y10T403/32057 ,  Y10T403/32065 ,  Y10T403/32081

Abstract: A cantilever brake of bicycle is provided with a triangular cable stop including first, second and third corner attachments and a wheel between the first and second corner attachments; a first pivot member including a first trough; a first cable passing through the first corner attachment, the wheel, and the second corner attachment to be fastened at the first pivot; a second pivot member including a second trough; a second cable having one end fastened in the third corner attachment and the other end fastened in the second pivot member; a first brake arm releasably pivotably secured to the first trough and including two opposite first projections and a spring actuated first adjustment knob distal the first projections; and a second brake arm releasably pivotably secured to the second trough and including two opposite second projections and a spring actuated second adjustment knob distal the second projections.

Abstract translation: 自行车的悬臂式制动器设置有三角形电缆止动件，其包括第一，第二和第三角部附件以及在第一和第二角部附件之间的车轮; 第一枢转构件，包括第一槽; 穿过第一角部附件的第一电缆，车轮和要紧固在第一枢轴处的第二角部附件; 包括第二槽的第二枢转构件; 第二电缆，其一端固定在第三角配件中，另一端固定在第二枢转构件中; 可释放地可枢转地固定到第一槽的第一制动臂，并且包括两个相对的第一突起和在第一突起的远端的弹簧致动的第一调节旋钮; 以及第二制动臂，其可释放地可枢转地固定到所述第二槽，并且包括两个相对的第二突出部以及远离所述第二突起的弹簧致动的第二调节旋钮。

公开(公告)号：US08453534B2

公开(公告)日：2013-06-04

申请号：US13070495

申请日：2011-03-24

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: F16C1/10

CPC classification number: B62L3/02 ,  F16C1/14 ,  F16C1/223 ,  F16C2326/20 ,  Y10T74/20438

Abstract: A braking handlebar for a bicycle includes a combining device, one end thereof being axially mounted to a handle; a braking handlebar, having a pressing section, a pivoting section and an accommodating section, wherein the pivoting section is pivotally connected to one end of the combining device opposite to the handle, and the accommodating section is in parallel to an axial direction of the handle; and a screw adjusting element, movable mounted to the accommodating section of the braking handlebar and connected to one end of a braking cable; wherein the braking cable is loosened or tightened by using the screw adjusting element. Since the screw adjusting element offers the function of being able to rotate, the braking cable can be prevented from being bent excessively, further from generating friction which may results in brake failure.

Abstract translation: 一种用于自行车的制动把手包括组合装置，其一端轴向安装到手柄上; 具有按压部分，枢转部分和容纳部分的制动把手，其中所述枢转部分枢转地连接到所述组合装置的与所述手柄相对的一端，并且所述容纳部分与所述手柄的轴向平行 ; 以及螺钉调节元件，其可移动地安装到制动车把的容纳部分并连接到制动电缆的一端; 其中通过使用螺丝调节元件松开或紧固制动缆索。 由于螺杆调节元件具有能够旋转的功能，因此可以防止制动电缆过度弯曲，从而产生可能导致制动器故障的摩擦。

公开(公告)号：US08151945B2

公开(公告)日：2012-04-10

申请号：US12786448

申请日：2010-05-25

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: B62L1/06

CPC classification number: B60T7/108 ,  B60T11/046 ,  B62L1/14 ,  F16D55/2245

Abstract: A brake apparatus for a bicycle includes a finger member; a first am comprising a cable adjuster with a brake cable securely passing through, and a first brake pad; a first pivot for pivotably securing the first arm and one end of the finger member to a frame of the bicycle; a pivot member pivotably secured to the other end of the finger member and comprising a second brake pad and a bifurcation; a second arm having an extension proximate to one end and the other end secured to one end of the brake cable; a second pivot for pivotably securing the bifurcation and one end of the second arm and together; a spring depressible cam lever pivotably mounted in the bifurcation, the cam lever being pressed by the extending end of the second arm and comprising an actuation projection; and a fastener adjacent the cam lever.

Abstract translation: 一种用于自行车的制动装置，包括指状构件; 包括具有牢固穿过的制动电缆的电缆调节器的第一个和第一制动垫; 第一枢轴，用于将第一臂和指状构件的一端可枢转地固定到自行车的框架上; 枢转构件可枢转地固定到指状构件的另一端并且包括第二制动衬块和分叉; 第二臂具有靠近一端的延伸部，另一端固定在制动缆索的一端; 第二枢轴，用于可枢转地固定所述分叉和所述第二臂的一端并在一起; 可枢转地安装在分叉中的弹簧可按压的凸轮杆，所述凸轮杆被所述第二臂的延伸端按压并包括致动突起; 以及邻近凸轮杆的紧固件。

公开(公告)号：US20110079998A1

公开(公告)日：2011-04-07

申请号：US12573888

申请日：2009-10-06

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: F16L35/00

CPC classification number: F16L19/07

Abstract: A coupling for bicycle hydraulic disc brake includes, in combination a housing comprising a stepped-diameter channel having a threaded opening, and a hollow, staged cylindrical member having an inner end disposed at an innermost shoulder of the channel; a hollow cylindrical element formed of metal and comprising an annular groove on an outer surface, and two annular shoulders with the groove formed therebetween wherein the cylindrical element has an inner end disposed at a shoulder adjacent to the innermost shoulder of the channel; a hollow adjustment screw adapted to secure to the threaded opening; and a brake fluid tube slidably disposed through the adjustment screw and the cylindrical element. Driving the adjustment screw will compress the cylindrical element with the groove being completely compressed by the shoulders, the channel being not compressed by the cylindrical element, and the tube being in contact with the cylindrical element.

Abstract translation: 用于自行车液压盘式制动器的联接器包括组合的壳体，该壳体包括具有螺纹开口的阶梯式直径通道，以及具有设置在通道的最内侧肩部的内端的中空阶段圆柱形构件; 由金属形成的中空圆柱形元件，并且在外表面上包括环形槽，以及两个环形肩部，其间形成有槽，其中圆柱形元件具有设置在与通道的最内侧肩部相邻的肩部处的内端; 适于固定到螺纹开口的中空调节螺钉; 以及可滑动地设置穿过调节螺钉和圆筒形元件的制动液管。 驱动调节螺钉将压缩圆柱形元件，其中槽被肩部完全压缩，通道不被圆柱形元件压缩，并且管与圆柱形元件接触。

公开(公告)号：US20100270111A1

公开(公告)日：2010-10-28

申请号：US12430931

申请日：2009-04-28

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: B62L3/02

CPC classification number: B60T7/108 ,  B60T11/046 ,  B60T11/06

Abstract: A caliper brake of bicycle includes a yoke at one end of a second arm, the yoke comprising two yoke arms having a hole, and a spring depressible detent at one end; and a mechanism comprising a manipulation member disposed between the yoke arms and comprising a C-shaped element including outer teeth and an inner protrusion, and a handle; a brake cable retaining member; a cylinder secured to the brake cable retaining member and comprising outer recesses and an eccentric tunnel. The protrusion is engaged with one recess. The cylindrical member is fitted in the tunnel. The detent is urged against one tooth. A brake cable is held tight. In response to counterclockwise rotating the handle the tunnel moves upward and both the detent moves to another tooth and the protrusion moves to another recess so as to loosen the brake cable.

Abstract translation: 自行车的卡钳制动器在第二臂的一端包括一个轭，该轭包括两个具有孔的轭臂和一端具有可弹簧压制的止动件; 以及包括设置在所述轭臂之间并包括包括外齿和内突起的C形元件和手柄的操作构件的机构; 制动电缆保持构件; 固定到制动器电缆保持构件并包括外部凹部和偏心通道的圆柱体。 突起与一个凹部接合。 圆柱形构件安装在隧道中。 掣子被迫反对一颗牙齿。 制动电缆紧固。 响应于逆时针旋转手柄，隧道向上移动，并且止动件移动到另一个齿，并且突起移动到另一个凹部，以便松开制动电缆。

公开(公告)号：US07806071B1

公开(公告)日：2010-10-05

申请号：US12409244

申请日：2009-03-23

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: B62J3/00

CPC classification number: G10K1/072 ,  B62J3/00

Abstract: A bicycle bell includes a housing mounted on a handlebar and comprising a channel and an upward extending flange partially surrounding a top of the channel; a guide member secured to the housing; a drum secured to and covered the guide member; and a spring biased striking device mounted on the channel and comprising a bell lever and an opposite clapper extending through the flange to contact the guide member. Pivoting the bell lever about the channel will pivotably move the clapper to strike a first position on the drum after passing the guide member. Releasing the bell lever will return the clapper to its inoperative position after passing the guide member and striking an opposite second position on the drum. The bell is easy to manipulate with the same hand squeezing the brake lever.

Abstract translation: 自行车铃包括安装在车把上的壳体，其包括通道和部分地围绕通道的顶部的向上延伸的凸缘; 固定到所述壳体的引导构件; 鼓固定并覆盖引导构件; 以及安装在所述通道上的弹簧偏压打击装置，其包括喇叭杆和延伸穿过所述凸缘以与所述引导构件接触的相对的挡板。 围绕通道旋转喇叭杆可枢转地移动敲击器，以在穿过引导构件之后撞击滚筒上的第一位置。 释放铃声杆通过引导构件并撞击滚筒上的相对的第二位置后，使拍子返回其不工作位置。 钟声很容易用同样的手挤压制动杆。

公开(公告)号：US20100236350A1

公开(公告)日：2010-09-23

申请号：US12409458

申请日：2009-03-23

Applicant: Szu-Fang Tsai

Inventor： Szu-Fang Tsai

IPC: G05G9/00

CPC classification number: B60T7/102 ,  B60T11/046 ,  Y10T74/20213 ,  Y10T74/2028 ,  Y10T74/20438

Abstract: A brake operating device for bicycles includes a hydraulic fluid cylinder secured to a housing, a parallel cylindrical member on the cylinder and comprising a hollow threaded fastener at one end, a rod in a right portion of the cylinder and having one end connected to a brake lever; a spring biased magnet in the right portion of the cylinder; a plunger interconnecting the magnet and the rod; a spring biased conductor in the cylindrical member and urged by the fastener; and an electric wire interconnecting the conductor and a connector which is connected to a brake lamp. For decreasing a turn-on time of the brake lamp a loosening of the fastener will push the conductor away from the brake lever to decrease a current generated on the conductor due to a movement of the conductor relative to the magnet. Tightening of the fastener can increase the turn-on time.

Abstract translation: 用于自行车的制动操作装置包括固定到壳体的液压缸，在缸体上的平行圆柱形构件，其一端包括中空螺纹紧固件，在气缸的右侧部分具有杆，并且一端连接到制动器 杠杆; 在气缸右侧的弹簧偏置磁体; 将所述磁体和所述杆相互连接的柱塞; 圆柱形构件中的弹簧偏置导体并由紧固件推动; 以及将导体和连接到制动灯的连接器互连的电线。 为了减小制动灯的开启时间，紧固件的松动将使导体远离制动杆，由于导体相对于磁体的移动而减小导体上产生的电流。 紧固件的紧固可以增加开启时间。