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公开(公告)号：US5558345A
公开(公告)日：1996-09-24
申请号：US361558
申请日：1994-12-22
CPC分类号： F16D65/18 , F16J3/042 , F16D2121/02
摘要： In a boat attachment structure, an inner circumferential groove is formed at an open end of a cylinder bore of a caliper. A deep bottom section and a shallow bottom section are provided on the bottom of the inner circumferential groove, and therefore a step is formed between them. A dust boot having of a cylindrical elastic body with a thickened engagement section on the peripheral surface is inserted in the cylinder bore, and the engagement section is fit in the inner circumferential groove. Since each of chips produced during machining of the groove is parted by the step, chips will not remain in the inner circumferential groove.
摘要翻译： 在船附件结构中，在卡钳的气缸孔的开口端形成有内周槽。 在内周槽的底部设置深底部和浅底部，因此在它们之间形成台阶。 具有在周面上具有加厚接合部的圆筒形弹性体的防尘罩插入到气缸孔中，并且接合部嵌合在内周槽中。 由于在加工凹槽期间产生的每个切屑由台阶分离，所以切屑不会残留在内周槽中。
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公开(公告)号：US5167303A
公开(公告)日：1992-12-01
申请号：US688423
申请日：1991-04-22
申请人： Kinzo Kobayashi , Shinji Suzuki
发明人： Kinzo Kobayashi , Shinji Suzuki
IPC分类号： F16D65/02 , F16D55/00 , F16D55/227 , F16D65/097
CPC分类号： F16D55/227 , F16D65/0972 , F16D2055/002 , F16D2055/0045
摘要： A disc brake for use in a vehicle, such as an automobile, includes a carrier, a rotating disc having inner and outer braking surfaces, inner and outer pads, and a caliper supported in a floating condition by the carrier. The caliper has a cylinder member housing a piston for forcing the inner pad against the inner braking surface of the disc, and a claw member having a disc-passing portion straddling the disc and a claw portion for abutting against the outer pad. The cylinder member defines a through-hole extending therethrough in the axial direction of the disc. The disc-passing portion has an inner surface facing the disc and a tapped hole. A bolt member of the caliper secures the cylinder and claw members together. The tapped portion of the tapped hole is formed such that the end of the tapped portion which is remote from the cylinder member is located on the side of the cylinder member with respect to the inner braking surface. The disc-passing portion is provided with a raised portion forming a protrusion at the inner surface thereof. The protrusion extends a predetermined inward distance, with respect to the radial direction of the disc, and extends in the axial direction of the hole to the extent over which the tapped portion is formed.
摘要翻译： 用于诸如汽车的车辆的盘式制动器包括载体，具有内部和外部制动表面的旋转盘，内部和外部垫以及由载体以浮动状态支撑的卡钳。 卡钳具有容纳用于迫使内垫抵靠盘的内部制动表面的活塞的气缸构件，以及具有跨过盘的盘通过部分的爪构件和用于抵靠外垫的爪部。 圆筒构件在盘的轴向方向上限定穿过其延伸的通孔。 圆盘通过部分具有面向盘的内表面和螺纹孔。 卡钳的螺栓构件将气缸和爪构件固定在一起。 螺纹孔的螺纹部分形成为使得远离气缸构件的螺纹部分的端部相对于内部制动表面位于气缸构件的侧面上。 圆盘通过部分在其内表面设置有形成突起的凸起部分。 突起相对于盘的径向延伸预定的内部距离，并且在孔的轴向方向上延伸到形成有螺纹部分的程度。
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公开(公告)号：US6047795A
公开(公告)日：2000-04-11
申请号：US858463
申请日：1997-05-19
申请人： Kinzo Kobayashi , Yukio Tanaka , Shinji Suzuki , Kouichi Masuko
发明人： Kinzo Kobayashi , Yukio Tanaka , Shinji Suzuki , Kouichi Masuko
IPC分类号： F16D55/224 , F16D55/00 , F16D55/2265 , F16D55/227 , F16D65/00 , F16D65/02 , F16D65/14
CPC分类号： F16D55/227 , F16D55/22655 , F16D2055/0008
摘要： A disk brake mounting member having a pair of left and right arms spaced apart from each other in the circumferential direction of a disk. A pair of left and right pin holes are formed in the left and right arms, respectively, with different bore diameters. The pin holes are fitted with sliding pins, respectively, which support a caliper slidably in the axial direction of the disk. The arms are previously provided with left and right projections near the respective open ends of the pin holes so as to be in symmetry with each other. At least one of the projections is formed into a shape different from that of the other when the pin holes are formed in the arms by machining. Also disclosed is a method of producing the disk brake mounting member. According to this method, a mounting member is first cast to have left and right projections. One of the projections is then cut off.
摘要翻译： 一种盘式制动器安装构件，其具有在盘的圆周方向上彼此隔开的一对左右臂。 分别在左右臂中形成一对左右的针孔，其孔径不同。 销孔分别装有滑动销，滑动销可沿盘的轴向方向可滑动地支撑卡钳。 预先在所述销孔的相应开口端附近设置有左右突起以使其彼此对称。 当通过机械加工在臂中形成销孔时，至少一个突起形成为与另一个不同的形状。 还公开了一种制造盘式制动器安装构件的方法。 根据该方法，首先铸造安装构件以具有左右突起。 其中一个预测然后被切断。
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公开(公告)号：US5735368A
公开(公告)日：1998-04-07
申请号：US733782
申请日：1996-10-18
申请人： Kinzo Kobayashi , Shinji Suzuki , Kouichi Masuko
发明人： Kinzo Kobayashi , Shinji Suzuki , Kouichi Masuko
IPC分类号： F16D65/02 , F16D55/00 , F16D55/227 , F16D65/097 , F16D65/38
CPC分类号： F16D65/0972 , F16D55/227 , F16D65/0978 , F16D2055/0008 , F16D2055/0091
摘要： A disc brake mounting member has a pair of mounts to be secured to a non-rotating part of a vehicle on one side of a disc rotatably provided in the vehicle. The mounting member also has a pair of arms positioned on the outer side of the mounts in a radial direction of the disc for supporting a caliper so that the caliper can slide in the direction of the axis of the disc. The mounts are integrally formed with abutting surfaces, installation holes, and projections. Projections function as stoppers to be engaged by the non-rotating part of the vehicle when the mounting member is inserted between the disc and the non-rotating part.
摘要翻译： 盘式制动器安装构件具有一对安装件，以在可旋转地设置在车辆中的盘的一侧上固定到车辆的非转动部分。 安装构件还具有一对臂，该臂在盘的径向方向上位于支架的外侧，用于支撑卡钳，使得卡钳能够在盘的轴线方向上滑动。 安装件与邻接表面，安装孔和突起一体地形成。 当安装构件插入在盘和非旋转部之间时，突出部用作由车辆的非转动部分接合的止动件。
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公开(公告)号：US5520265A
公开(公告)日：1996-05-28
申请号：US350157
申请日：1994-11-29
IPC分类号： F16D66/02
CPC分类号： F16D66/02 , Y10T29/49943
摘要： A friction pad for a disk brake is designed so that a wear sensor can be firmly secured to the friction pad. A circular cylindrical projection is formed on a backing plate of the friction pad by extrusion so that a wear sensor adapted to sound an alarm by coming in contact with a disk is fitted onto the projection and secured to the backing plate by caulking the projection. The projection is so deformed that the diameter d.sub.1 and height h.sub.1 of a resulting radially enlarged portion satisfy the relationship of (d.sub.1 -3.4).times.h.sub.1 .gtoreq.2.5, thereby preventing rotation of the wear sensor and rising of the enlarged portion.
摘要翻译： 用于盘式制动器的摩擦垫被设计成使磨损传感器牢固地固定在摩擦垫上。 通过挤出在摩擦垫的背板上形成圆柱形凸起，使得适于通过与盘接触而发出报警的磨损传感器装配到突起上并且通过铆接突起而固定到背板上。 突起变形使得所得到的径向扩大部分的直径d1和高度h1满足（d1-3.4）×h1≥2.5的关系，从而防止磨损传感器的旋转和扩大部分的上升。
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公开(公告)号：US5934417A
公开(公告)日：1999-08-10
申请号：US887645
申请日：1997-07-03
申请人： Kinzo Kobayashi , Shinji Suzuki , Kazuhiro Doi , Tadashi Tamasho
发明人： Kinzo Kobayashi , Shinji Suzuki , Kazuhiro Doi , Tadashi Tamasho
IPC分类号： F16D65/095 , F16D55/224 , F16D55/227 , F16D65/097 , F16D66/02 , F16D55/22
CPC分类号： F16D66/02 , F16D55/227 , F16D65/0972 , F16D65/0975 , F16D65/0977 , F16D65/0979
摘要： A pair of arms have opposite bearing portions between which disc-passing regions are defined. Each of the disc-passing regions has a centerline offset outwardly from the centerline of a disc. A pair of pad springs have respective engagement regions engaged with the disc-passing regions. By this arrangement, a pair of inboard and outboard return springs are laterally symmetrical with respect to the centerline of the disc-passing region or pad spring. The return springs are deformed to cause their free ends or bias portions to be resiliently contacted with the inner surface of bent portions of wear warning elements. This enables the amount of deformation of the outboard return springs to be greater than the amount of deformation of the inboard return springs. Thus, the outboard return springs exert a force greater than that of the inboard return springs.
摘要翻译： 一对臂具有相对的轴承部分，其间限定有盘通过区域。 每个盘通过区域具有从盘的中心线向外偏移的中心线。 一对垫弹簧具有与盘通过区域接合的各自的接合区域。 通过这种布置，一对内侧和外侧复位弹簧相对于圆盘通过区域或垫弹簧的中心线横向对称。 复位弹簧变形，使其自由端或偏压部与磨损警告元件的弯曲部分的内表面弹性接触。 这使得外侧复位弹簧的变形量大于内侧复位弹簧的变形量。 因此，外侧复位弹簧施加大于内侧回位弹簧的力。
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公开(公告)号：US5687817A
公开(公告)日：1997-11-18
申请号：US592674
申请日：1996-01-26
IPC分类号： F16D65/097 , F16D66/02 , F16D55/22
CPC分类号： F16D66/02 , F16D65/097 , F16D65/0972 , F16D65/0979
摘要： Wear warning elements are respectively provided in back plates of a pair of friction pads at the front side thereof with respect to a rotational direction of a disc rotor. A pad spring is disposed between the friction pads and a carrier. The pad spring includes a pair of spring portions. The spring portions are resiliently pressed against the wear warning elements to bias the friction pads away from the disc rotor, respectively. During a braking state, the friction pads are pressed against the disc rotor against the biasing force of the spring portions. When disengaging the friction pads from the disc rotor, the friction pads are moved by the biasing force of the spring portions of the pad spring, thereby enabling the friction pads to be reliably moved away from the disc rotor and preventing drag between the friction pads and the disc rotor.
摘要翻译： 磨损警告元件分别设置在相对于盘形转子的旋转方向的前侧的一对摩擦垫的背板中。 垫片弹簧设置在摩擦垫和载体之间。 垫弹簧包括一对弹簧部分。 弹簧部分弹性地压靠在磨损警告元件上，以将摩擦垫分别偏离盘转子。 在制动状态下，克服弹簧部分的偏压力将摩擦垫压在盘形转子上。 当将摩擦垫从盘形转子上脱离时，摩擦垫通过垫簧的弹簧部分的偏置力而移动，从而使得摩擦垫可靠地从盘形转子移开并防止摩擦垫和 圆盘转子。
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公开(公告)号：US5615754A
公开(公告)日：1997-04-01
申请号：US405875
申请日：1995-03-17
IPC分类号： F16D55/00 , F16D55/227 , F16D55/228 , F16D65/00 , F16D65/14 , F16D55/224 , F16D65/02
CPC分类号： F16D55/227 , F16D55/228 , F16D65/0006 , F16D2055/007 , F16D2055/0091 , F16D2125/06
摘要： A disc brake having a plurality of pistons with the same outer diameter fitted in a cylinder portion of a caliper on at least one side of a disc so that the pistons cause a pad to press against the disc. At least one of the pistons has a relatively large wall thickness so that it is different from the other pistons in pad pressing area, and its natural frequency falls outside the range of from 20 Hz to 20 kHz, thereby suppressing the generation of brake noise.
摘要翻译： 一种盘式制动器，其具有多个具有相同外径的活塞，其装配在盘的至少一侧上的卡钳的圆筒部分中，使得活塞使垫压靠在盘上。 活塞中的至少一个具有相对较大的壁厚，使得其与垫按压区域中的其他活塞不同，其固有频率落在20Hz至20kHz的范围内，从而抑制制动噪声的产生。
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公开(公告)号：US5540311A
公开(公告)日：1996-07-30
申请号：US374201
申请日：1995-01-18
申请人： Kinzo Kobayashi , Shinji Suzuki
发明人： Kinzo Kobayashi , Shinji Suzuki
IPC分类号： F16D55/224 , F16D55/00 , F16D55/226 , F16D65/02 , F16D55/18
CPC分类号： F16D55/226 , F16D2055/0016 , F16D2250/00
摘要： One of the reference surfaces used in a process for machining a bore is formed as an integrally cast surface on the outer surface of a caliper in a location corresponding to a recess of the caliper. A flat surface which is substantially parallel with the reference surface is also integrally formed at the bottom of the recess when casting the caliper. The reference surface and the flat surface are used as contact surfaces for ultrasonic sensor probes.
摘要翻译： 在用于加工孔的工艺中使用的参考表面之一在对应于卡尺的凹部的位置中形成为在卡钳的外表面上的整体铸造表面。 基本平行于基准表面的平坦表面在铸造卡尺时也一体形成在凹槽的底部。 参考表面和平面用作超声波传感器探头的接触表面。
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公开(公告)号：US5499696A
公开(公告)日：1996-03-19
申请号：US280530
申请日：1994-07-26
申请人： Kinzo Kobayashi , Shinji Suzuki
发明人： Kinzo Kobayashi , Shinji Suzuki
IPC分类号： F16D55/224 , F16D65/097 , F16D66/02
CPC分类号： F16D66/02 , F16D55/224 , F16D65/0979
摘要： A disk brake which is designed so that the sound pressure level of the alarm is stable. The disk brake includes a wear sensor composed of a mounting portion which is attached to an outer pad, and a pair of vibrating pieces extending circumferentially of a disk from the left and right ends of the mounting portion along a surface of the outer pad. Each vibrating piece includes an extended portion extending from the mounting portion, and a contact portion formed at the distal end of the extended portion in such a manner that the contact portion is bent toward the disk so as to extend around an edge of the outer pad. The contact portion has a distal end which is offset in the radially outward direction of the disk. The distal end of the contact portion is offset in the radially outward direction of the disk so that the end portion that comes in sliding contact with the disk lies within a braking surface of the disk which is in contact with the outer pad. The portion of the disk that is inward of the braking surface readily gathers rust. Therefore, the distal end of the contact portion is offset so as not come in contact with the portion where rust readily accumulates.
摘要翻译： 一种盘式制动器，其设计使得报警器的声压级稳定。 盘式制动器包括由安装在外垫上的安装部分组成的磨损传感器和沿着外垫的表面从安装部分的左端和右端沿圆周延伸的一对振动片。 每个振动片包括从安装部分延伸的延伸部分和形成在延伸部分的远端处的接触部分，使得接触部分朝向盘弯曲，以便围绕外垫的边缘延伸 。 接触部分具有在盘的径向向外方向偏移的远端。 接触部分的远端在盘的径向向外的方向上偏移，使得与盘滑动接触的端部位于与外垫接触的盘的制动表面内。 在制动表面向内的盘的部分容易产生锈迹。 因此，接触部分的远端被偏移，以免与容易积聚的部分接触。
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