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    BICYCLE HUB
    12.
    发明申请
    BICYCLE HUB 有权

    公开(公告)号：US20150202919A1

    公开(公告)日：2015-07-23

    申请号：US14159735

    申请日：2014-01-21

    Applicant: SHIMANO INC.

    Inventor： Kazuki KOSHIYAMA

    IPC: B60B27/02 ,  F16D41/32

    CPC classification number: B60B27/023 ,  B60B27/047 ,  B60B2900/133 ,  B60Y2200/13 ,  F16D41/32 ,  F16D41/36

    Abstract: A bicycle hub basically has a hub axle, a hub shell, a sprocket support body, a first ratchet member and a second ratchet member. The hub shell is rotatably mounted on a hub axle about a rotational axis. The sprocket support body is rotatably mounted on the hub axle to rotate around the rotational axis. The sprocket support body has an outer peripheral surface with a first helical spline. The first ratchet member has at least one first ratchet tooth and a second helical spline mating with the first helical spline. The second ratchet member has at least one second ratchet tooth mating with the at least one first ratchet tooth and a hub shell engagement portion that engages the hub shell The outer peripheral surface of the sprocket support body has a guiding portion that guides the first ratchet member toward the hub shell while coasting.

    Abstract translation: 自行车轮毂基本上具有轮毂轴，轮毂壳，链轮支撑体，第一棘轮构件和第二棘轮构件。 毂壳围绕旋转轴线可旋转地安装在轮毂轴上。 链轮支撑体可旋转地安装在轮毂轴上以围绕旋转轴线旋转。 链轮支撑体具有带有第一螺旋花键的外周面。 第一棘轮构件具有至少一个第一棘轮齿和与第一螺旋花键配合的第二螺旋花键。 所述第二棘轮构件具有与所述至少一个第一棘轮齿配合的至少一个第二棘轮齿和与所述轮毂壳接合的轮毂壳接合部。所述链轮支撑体的外周面具有引导部，所述引导部引导所述第一棘轮构件 朝向轮毂壳，同时滑行。

    BICYCLE WHEEL SECURING STRUCTURE
    13.
    发明申请
    BICYCLE WHEEL SECURING STRUCTURE 有权
    自行车轮安全结构

    公开(公告)号：US20150069827A1

    公开(公告)日：2015-03-12

    申请号：US14296154

    申请日：2014-06-04

    Applicant: Shimano Inc.

    Inventor： Jun NAKAJIMA ,  Kazuki KOSHIYAMA

    IPC: B62K25/02

    CPC classification number: B62K25/02 ,  B62K2206/00

    Abstract: A bicycle wheel securing structure is provided with a shaft member, a head member, a lever member, an adjustment member and a positioning mechanism.The shaft member has a first end portion, a second end portion and an engaging part. The head member is movably disposed on the first end portion. The lever member is movably provided on the head member around a pivot axis that intersects with an axial direction of the shaft member to move the shaft member in the axial direction with respect to the head member. The adjustment member is movably provided on the head member in the axial direction and that can adjust a final fixing position of the lever member. The positioning mechanism is provided between the head member and the adjustment member to selectively maintain a position of the adjustment member in a plurality of axially spaced apart locations.

    Abstract translation: 自行车车轮固定结构具有轴构件，头部构件，杆构件，调节构件和定位机构。 轴构件具有第一端部，第二端部和接合部。 头部构件可移动地设置在第一端部上。 杠杆构件围绕与轴构件的轴向相交的枢转轴线可移动地设置在头部构件上，以使轴构件相对于头构件在轴向方向上移动。 调节构件沿轴向可移动地设置在头部构件上，并且可以调节杆构件的最终固定位置。 定位机构设置在头部构件和调节构件之间，以选择性地将调节构件的位置保持在多个轴向间隔开的位置。

    BRAKE CALIPER FOR A BICYCLE
    14.
    发明公开
    BRAKE CALIPER FOR A BICYCLE 审中-公开

    公开(公告)号：US20230174191A1

    公开(公告)日：2023-06-08

    申请号：US17542143

    申请日：2021-12-03

    Applicant: SHIMANO INC.

    Inventor： Nobuyoshi FUJII ,  Kazuya KUWAYAMA ,  Kazuki KOSHIYAMA ,  Toyoto SHIRAI ,  Yusuke HOSOMI

    IPC: B62L1/00 ,  F16D65/097 ,  F16D65/00 ,  F16D55/00

    CPC classification number: B62L1/005 ,  F16D65/0978 ,  F16D65/0068 ,  F16D2055/0016

    Abstract: A brake caliper for a bicycle includes a housing configured to be installed on the bicycle, the bicycle including a disc attached to a wheel of the bicycle. A brake pad is installed within the housing and is configured to move between a braking position and a non-braking position. The braking position is a location within the housing where the brake pad contacts the disc when the housing is installed on the bicycle. The non-braking position is a location within the housing where the brake pad is further from the disc than in the braking position. The caliper also includes a biasing member configured to bias the brake pad in a downstream direction within the housing with the brake pad is in the non-braking position, the downstream direction being parallel to a direction of rotation of the disc when a wheel of the bicycle is rotating to move the bicycle forward.

    BICYCLE HUB ASSEMBLY
    15.
    发明申请
    BICYCLE HUB ASSEMBLY 审中-公开

    公开(公告)号：US20200238756A1

    公开(公告)日：2020-07-30

    申请号：US16845800

    申请日：2020-04-10

    Applicant: Shimano Inc.

    Inventor： Jun NAKAJIMA ,  Kazuki KOSHIYAMA

    IPC: B60B27/02 ,  B60B31/00 ,  B60B27/00

    Abstract: The bicycle hub assembly includes a hub axle, a hub body, a bearing unit, a lock member, and a tool engagement member. The bearing unit is configured to rotatably support the hub body around the hub axle with respect to the rotational center axis. The bearing unit includes an outer race, an inner race and a plurality of rolling members. The lock member prevents the inner race of the bearing unit from rotating relative to the hub axle. The lock member has an outer peripheral surface. The tool engagement member is configured to rotate the inner race of the bearing unit relative to the hub axle. The tool engagement member has an inner peripheral surface. The inner peripheral surface of the tool engagement member is disposed radially outwardly relative to the outer peripheral surface of the lock member.

    BICYCLE HUB ASSEMBLY
    16.
    发明申请
    BICYCLE HUB ASSEMBLY 审中-公开

    公开(公告)号：US20190031286A1

    公开(公告)日：2019-01-31

    申请号：US16145116

    申请日：2018-09-27

    Applicant: SHIMANO INC.

    Inventor： Hiroshi FUJITA ,  Kazuki KOSHIYAMA ,  Takashi NAKANISHI

    IPC: B62M9/10 ,  F16D41/30 ,  B62M7/02 ,  B60B27/04 ,  B60B1/04 ,  B60B1/02 ,  B60B27/02 ,  B60B27/00

    Abstract: A bicycle hub assembly comprises a sprocket support body. The sprocket support body includes at least ten external spline teeth, a base support, and a larger-diameter part. The at least ten external spline teeth are configured to engage with a bicycle rear sprocket assembly. The at least ten external spline teeth radially outwardly extend from the base support. The larger-diameter part extends radially outwardly from the base support. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface.

    BICYCLE TRANSMISSION APPARATUS
    19.
    发明申请
    BICYCLE TRANSMISSION APPARATUS 有权
    自行车传动装置

    公开(公告)号：US20160257375A1

    公开(公告)日：2016-09-08

    申请号：US14640168

    申请日：2015-03-06

    Applicant: SHIMANO INC.

    Inventor： Atsuhiro EMURA ,  Sota YAMAGUCHI ,  Toshinari OISHI ,  Yusuke NISHIMOTO ,  Kazuki KOSHIYAMA

    IPC: B62M9/04 ,  B62M6/45 ,  B62M6/40 ,  F16H57/05 ,  F16H57/035

    CPC classification number: B62M9/04 ,  B62M9/132 ,  F16H57/035 ,  F16H57/05

    Abstract: A bicycle transmission apparatus comprises a base member, an input shaft, a first transmission member, a second transmission member, and a first coupling member. The base member is configured to be attached to a bicycle frame as a separate member from the bicycle frame. The first transmission member is rotatable relative to the base member about a first rotational axis different from the input rotational axis. The second transmission member is rotatable relative to the base member about a second rotational axis different from each of the input rotational axis and the first rotational axis. The first coupling member is configured to couple the first transmission member to the second transmission member to transmit rotation of the first transmission member to the second transmission member at a variable speed stage.

    Abstract translation: 一种自行车传动装置，包括基座部件，输入轴，第一传动部件，第二传动部件和第一连接部件。 基部构件被构造成作为与自行车车架的单独构件附接到自行车车架。 第一传动构件可相对于基部构件围绕不同于输入旋转轴线的第一旋转轴线旋转。 第二传动构件可相对于基部构件绕与输入旋转轴线和第一旋转轴线各自不同的第二旋转轴线旋转。 第一联接构件被配置为将第一传动构件联接到第二传动构件，以在变速级将第一传动构件的旋转传递到第二传动构件。

    SPROCKET SUPPORT
    20.
    发明申请
    SPROCKET SUPPORT 有权

    公开(公告)号：US20220234681A1

    公开(公告)日：2022-07-28

    申请号：US17717129

    申请日：2022-04-11

    Applicant: SHIMANO INC.

    Inventor： Hiroshi FUJITA ,  Kazuki KOSHIYAMA ,  Takashi NAKANISHI

    IPC: B62M9/10 ,  F16H55/30

    Abstract: A sprocket support comprises at least ten internal spline teeth configured to engage with a bicycle hub assembly. The at least ten internal spline teeth of the sprocket support includes at least ten internal-spline driving surfaces. The at least ten internal-spline driving surfaces each include a radially outermost edge and a radially innermost edge. A radial length is defined from the radially outermost edge to the radially innermost edge. A total of the radial lengths of the at least ten internal-spline driving surfaces is equal to or larger than 7 mm. At least one internal-spline driving surface of the at least ten internal-spline driving surfaces has a first internal-spline-surface angle defined between the at least one internal-spline driving surface of the at least ten internal-spline driving surfaces and a first radial line. The first internal-spline-surface angle ranges from 0 degree to 10 degrees.

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