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公开(公告)号：EP1274950A4
公开(公告)日：2003-05-21
申请号：EP01924728
申请日：2001-04-06
申请人： AVID LLC
IPC分类号： B60T11/04 , B62K23/02 , B62L1/00 , B62L3/00 , F16C1/10 , F16D55/224 , F16D65/092 , F16D65/14 , F16D65/18 , F16D65/56 , F16D65/46 , F16D66/02
CPC分类号： B62L3/00 , B60T11/046 , B62K23/02 , B62L1/00 , F16C1/10 , F16C2326/20 , F16D55/224 , F16D65/092 , F16D65/18 , F16D65/567 , F16D2121/14 , F16D2125/36 , F16D2125/40 , F16D2125/60 , F16D2127/02
摘要： A ball bearing mechanical disc brake (10) includes a pad wear compensating apparatus using an adjustment knob (106, 264) and a rotary to linear linkage between the adjustment knob (106, 264) and a brake pad assembly (72, 74) to advance and retract the brake pad assembly as dictated by wear. A cable guide system for maintaining axial tension in a flexible cable utilizes a straight length of axially and radially rigid tubing (70). A retaining structure for a friction pad and plate assembly utilizes a pad retention clip (85) defining an elongate track and a complimentary retention tab (370) on a plate of the friction pad and plate assembly (72, 74) configured to snap fit within the pad retention clip (85). The plate has a handle (381) which is textured (395, 396, 397) to provide for enhanced gripping of the handle. A caliper drive of the ball bearing mechanical disc brake has a plurality of ramps (162, 200) between first (158) and second (178) cams of the drive mechanism with each ramp having a sidewall defining a radially stable path for a ball bearing (176) residing within the ramp. A spring tension adjuster for the ball bearing mechanical disc brake includes a coil spring (228) having a first end ((230) attached to a pivot arm and a second end (232) fixed relative to the first end. One of the first and second ends is moveable independent of the lever arm to adjust and maintain a select spring tension.
摘要翻译： 自行车盘式制动器卡钳包括可围绕枢转轴线旋转的杠杆臂，以及在杠杆臂和制动衬块之间的旋转到直线连杆，该杠杆臂将杠杆臂的前进和返回方向的转动分别转换成线性前进或返回 刹车片。 复位弹簧围绕弹簧轴线盘绕，因为第一端相对于杠杆臂固定为不旋转，并且第二端可随着杠杆臂围绕弹簧轴线旋转。 螺杆可以围绕螺杆轴线选择性地旋转并且与弹簧的端部可操作地相关联，以通过旋转螺杆选择性地相对于弹簧的另一端围绕弹簧轴线旋转弹簧的端部，而与杠杆的运动无关 以调节由弹簧施加到杠杆臂的返回力。
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公开(公告)号：EP1274950A1
公开(公告)日：2003-01-15
申请号：EP01924728.7
申请日：2001-04-06
申请人： Avid, LLC
IPC分类号： F16D66/00
CPC分类号： B62L3/00 , B60T11/046 , B62K23/02 , B62L1/00 , F16C1/10 , F16C2326/20 , F16D55/224 , F16D65/092 , F16D65/18 , F16D65/567 , F16D2121/14 , F16D2125/36 , F16D2125/40 , F16D2125/60 , F16D2127/02
摘要： A ball bearing mechanical disc brake (10) includes a pad wear compensating apparatus using an adjustment knob (106, 264) and a rotary to linear linkage between the adjustment knob (106, 264) and a brake pad assembly (72, 74) to advance and retract the brake pad assembly as dictated by wear. A cable guide system for maintaining axial tension in a flexible cable utilizes a straight length of axially and radially rigid tubing (70). A retaining structure for a friction pad and plate assembly utilizes a pad retention clip (85) defining an elongate track and a complimentary retention tab (370) on a plate of the friction pad and plate assembly (72, 74) configured to snap fit within the pad retention clip (85). The plate has a handle (381) which is textured (395, 396, 397) to provide for enhanced gripping of the handle. A caliper drive of the ball bearing mechanical disc brake has a plurality of ramps (162, 200) between first (158) and second (178) cams of the drive mechanism with each ramp having a sidewall defining a radially stable path for a ball bearing (176) residing within the ramp. A spring tension adjuster for the ball bearing mechanical disc brake includes a coil spring (228) having a first end ((230) attached to a pivot arm and a second end (232) fixed relative to the first end. One of the first and second ends is moveable independent of the lever arm to adjust and maintain a select spring tension.
摘要翻译： 一种球轴承式机械盘式制动器（10）包括使用调节旋钮（106,264）和调节旋钮（106,264）与制动衬块组件（72,74）之间的旋转到直线连杆的衬垫磨损补偿装置， 按照磨损指示推进和缩回制动衬块组件。 用于维持柔性缆线中的轴向张力的缆线引导系统利用了直线长度的轴向和径向刚性管（70）。 用于摩擦垫和板组件的保持结构利用在摩擦垫和板组件（72,74）的板上限定细长轨道和互补保持片（370）的垫保持夹（85），所述保持片被构造成卡扣配合 垫保持夹（85）。 该板具有纹理化的手柄（381）（395,396,397），以增强手柄的抓握。 球轴承机械盘式制动器的卡钳驱动器在驱动机构的第一凸轮（158）和第二凸轮（178）之间具有多个斜坡（162,200），每个斜坡具有限定用于球轴承的径向稳定路径的侧壁 （176）居住在坡道内。 用于该球轴承机械盘式制动器的弹簧张力调节器包括螺旋弹簧（228），该螺旋弹簧具有连接到枢转臂的第一端（230）和相对于第一端固定的第二端（232），第一和第二端 第二端可独立于杠杆臂移动以调节和保持选择的弹簧张力。
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公开(公告)号：EP0758433B1
公开(公告)日：2004-03-24
申请号：EP95917802.1
申请日：1995-05-01
申请人： Avid, LLC
发明人： WAYNE, R., Lumpkin
CPC分类号： B62L3/02 , B62K23/06 , Y10T74/20287 , Y10T74/20438 , Y10T74/206
摘要： A bicycle brake lever (10) adjustable to vary the leverage applied to a bicycle brake connected to the lever (10). The lever (10) includes brake handle (14) having an elongated finger grip (50) and a transverse elongated mounting arm (52) joined at their proximal ends and integrally formed. The mounting arm (52) is attached to a handle mount (12) for pivotal movement about a fixed axis. A cable link (16) is attached to the mounting arm of the brake handle by a slidable attachment (44, 64) for slidable movement along the length of the mounting arm (52) toward and away from a fixed axis. The cable link (16) includes an attachment for attaching a brake cable (78) thereto. A user may fix the cable link (16) at a select position along the length of the mounting arm (52) against slidable movement.
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4.发明公开
公开(公告)号：EP1325863A1
公开(公告)日：2003-07-09
申请号：EP02080490.2
申请日：2002-12-24
申请人： Avid, LLC
发明人： Lumpkin, Wayne R.
IPC分类号： B62L3/02
摘要： A master cylinder (12) for a bicycle hydraulic disc brake includes a cylinder (50) having a port (32) in fluid communication with a hydraulic fluid reservoir (28). The port (32) opens to the cylinder between first (51) and second ends (52) of the cylinder. A piston (54) within the cylinder (50) is movable between a select starting position with the seal (56) 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 between the port opening (32) and the second end of the cylinder. A dead-band adjustment structure (20,76,108) 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. 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 (20,76,108) and the lever (16) maintains the lever (16) in a select rest position as the dead-band adjustment structure (20,76,108) is actuated to move the select starting position.
摘要翻译： 主缸（12），一种用于自行车的液压盘式制动器包括具有流体连通的端口（32）与液压流体储存器（28）的气缸（50）。 端口（32）开口于气缸的第一（51）和第二端（52）之间的缸。 气缸（50）内的活塞（54）是与所述筒（50）的第一端部之间的密封件（56）与活塞（54）选定的距离一选定的起始位置和portopening（32）之间移动 从portopening（32）和与所述端口开口（32）和所述气缸的所述第二端之间的密封的加压位置。 一个死区调节结构（20,76,108）可操作地与所述活塞（54），用于移动所述选定的起始位置来调整选择portopening（32）和所述密封件之间的距离相关联。 杠杆（16）可枢转地附接到所述壳体（12）和可操作地与所述活塞（54）来移动选定的起始位置和加压位置的杆（16）之间的活塞（54）相关联的一个之间枢转 休息位置和充分致动位置。 甲补偿结构可操作地与死区调节结构（20,76,108）和所述杆（16）相关联的维护在选择静止位置死区调节结构的杆（16）（20,76,108）被致动以移动 选择起始位置。
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5.发明授权
公开(公告)号：EP1067043B1
公开(公告)日：2002-10-23
申请号：EP00202405.7
申请日：2000-07-06
申请人： Avid, LLC
发明人： Lumpkin, Wayne R.
IPC分类号： B62L1/00
CPC分类号： F16D55/224 , B62L1/005 , F16D2055/0008 , F16D2055/0012
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6.发明公开
公开(公告)号：EP1067043A1
公开(公告)日：2001-01-10
申请号：EP00202405.7
申请日：2000-07-06
申请人： Avid, LLC
发明人： Lumpkin, Wayne R.
IPC分类号： B62L1/00
CPC分类号： F16D55/224 , B62L1/005 , F16D2055/0008 , F16D2055/0012
摘要： An attachment structure for a caliper of a disc brake assembly (10) consisting of a caliper (12) and a rotor (14). The caliper (12) is attached to a wheel supporting portion of a cycle frame (16) which supports a wheel with the rotor (14) fixedly attached to the wheel and the rotor lying in a fixed a plane relative to the supporting portion of the frame. The supporting portion of the frame has a pair of attachment bores (34) oriented to attach the caliper (12) with the rotor (14) received between a pair of brake pads advanced into and out of contact with the rotor (14) by the caliper (12) along a select axis. The attachment structure allows for infinite variation of the angle of incidence between the select axis and the plane of the rotor within a defined range. Attachment bolts (64) secure the caliper (12) to the frame (16) with a select angle of incidence between the select axis and the plane of the rotor.
摘要翻译： 的安装结构对于由卡钳（12）和转子（14）的盘式制动器组件（10）的厚度。 该卡钳（12）被附接到一个循环帧的车轮支撑部分（16），它支持与转子（14）固定地附接到所述轮和转子躺在固定的相对的平面的对的支撑部的轮 框架。 所述框架的所述支承部分具有面向连接该卡钳（12）与转子（14）的一对制动衬块推进成与所述转子（14）由所述接触之间接收到的一对附接气缸内径（34） 卡钳（12）沿一选择的轴线。 附接结构允许在定义的范围内所选择的轴线和转子平面之间的入射角的无穷的变化。 连接螺栓（64）与入射的所选择的轴线和转子平面之间的角度选择固定卡钳（12）与框架（16）。
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公开(公告)号：EP1556747A2
公开(公告)日：2005-07-27
申请号：EP03759743.2
申请日：2003-10-03
申请人： Avid, LLC
发明人： LUMPKIN, Wayne
IPC分类号： G05G1/04
摘要： A symmetric clamp structure having a first arm and a second arm. Both the first arm and the second arm having coaxial threaded bores through the distal ends of each arm. The symmetric clamp structure also includes a screw having a shank, the shank having a head at one end and being threaded at a second opposite end. The threaded portion of the shank is sized and has a pitch appropriate for threadably engaging the screw with the threaded bores through the distal end of both the first and second arm of the clamp structure. The shank of the screw also has a clearance portion between the threaded portion and the head. The screw is threadably engaged with one of the first or second threaded bores such that the head abuts the arm opposite the threaded engagement. The clearance portion has an outer diameter sized to clear the tips of the threads of the threaded bores and a length at least equal to the axial length of each threaded bore. Preferably the axial length of the clearance portion exceeds the axial length of each threaded bore.
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