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    BICYCLE SPROCKET ASSEMBLY
    2.
    发明申请
    BICYCLE SPROCKET ASSEMBLY 审中-公开

    公开(公告)号：US20200070934A1

    公开(公告)日：2020-03-05

    申请号：US16118474

    申请日：2018-08-31

    Applicant: Shimano Inc.

    Inventor： Toru IWAI ,  Tetsu NONOSHITA ,  Toyoshi YOSHIDA

    IPC: B62M9/10 ,  F16H55/17

    Abstract: A bicycle rear sprocket assembly 28 comprises a sprocket carrier 31, at least one metallic support 33, and at least one rear sprocket 28a-28h. The sprocket carrier 31 is made of a non-metallic material. The at least one metallic support 33 is attached to at least one of a first circumferentially facing surface 41 and a second circumferentially facing surface 43 of at least one mounting arm 39 of the sprocket carrier 31. The at least one rear sprocket 28a-28h is made of a metallic material. A sprocket body 51 of the at least one rear sprocket 28a-28h is attached to the at least one metallic support 33.

    BICYCLE BRAKE PAD
    5.
    发明申请
    BICYCLE BRAKE PAD 有权
    自行车刹车片

    公开(公告)号：US20130333986A1

    公开(公告)日：2013-12-19

    申请号：US13972467

    申请日：2013-08-21

    Applicant: Shimano Inc.

    Inventor： Toru IWAI ,  Takashi FUJITANI

    IPC: B62L1/00 ,  F16D65/092

    CPC classification number: B62L1/00 ,  F16D65/092 ,  F16D65/847 ,  F16D2065/789

    Abstract: A bicycle brake pad includes a cooling plate and a friction plate. The cooling plate has a first surface and a second surface. The cooling plate includes a pad supporting section and a heat dissipation section. The friction pad is connected to the pad supporting section of the cooling plate.

    Abstract translation: 自行车刹车片包括冷却板和摩擦板。 冷却板具有第一表面和第二表面。 冷却板包括垫支撑部和散热部。 摩擦垫连接到冷却板的垫支撑部分。

    BICYCLE RIM
    6.
    发明申请
    BICYCLE RIM 审中-公开

    公开(公告)号：US20170349004A1

    公开(公告)日：2017-12-07

    申请号：US15466456

    申请日：2017-03-22

    Applicant: Shimano Inc.

    Inventor： Toru IWAI ,  Yoshikazu KASHIMOTO

    IPC: B60B21/00 ,  B60B21/02 ,  B60B1/00

    CPC classification number: B60B21/00 ,  B60B1/003 ,  B60B5/02 ,  B60B21/025 ,  B60B21/08 ,  B60B21/12 ,  B60B2310/234 ,  B60B2360/10 ,  B60B2360/30 ,  B60B2360/3412 ,  B60B2360/50 ,  B60B2900/572

    Abstract: A bicycle rim basically includes a first annular side surface portion, a second annular side surface portion, an annular connecting portion and an outermost layer. The first annular side surface portion includes a first braking surface. The second annular side surface portion includes a second braking surface. The epoxy resin layer is an example of a nonmetallic layer. The annular connecting portion connects the first and second annular side surface portions. The soft additive granules are disposed in at least one of the first and second annular side surface portions. The epoxy resin layer is disposed in at least one of the first and second annular side surface portions. The soft additive granules are at least partially embedded in the epoxy resin layer. The outermost layer covers the epoxy resin layer and the soft additive granules.

    BICYCLE DISC BRAKE ROTOR
    7.
    发明申请
    BICYCLE DISC BRAKE ROTOR 审中-公开
    自行车刹车转子

    公开(公告)号：US20160333949A1

    公开(公告)日：2016-11-17

    申请号：US14712082

    申请日：2015-05-14

    Applicant: Shimano Inc.

    Inventor： Akio NAGAI ,  Wataru YAMAUCHI ,  Toru IWAI

    IPC: F16D65/12

    CPC classification number: F16D65/128 ,  F16D65/125 ,  F16D2065/132 ,  F16D2200/0004 ,  F16D2200/0034 ,  F16D2200/0078

    Abstract: A bicycle disc brake rotor is basically provided with a main body and a heat release layer. The main body is made of a metallic material. The main body includes an outer portion, an inner portion and a cooling facilitation part. The outer portion has oppositely facing braking surfaces. The heat release layer includes a non-metallic material. The heat release layer at least partially overlies the cooling facilitation part.

    Abstract translation: 自行车盘式制动器转子基本上设置有主体和散热层。 主体由金属材料制成。 主体包括外部部分，内部部分和冷却促进部件。 外部具有相对的制动表面。 散热层包括非金属材料。 散热层至少部分地覆盖冷却促进部分。

    BICYCLE DISC BRAKE ROTOR
    8.
    发明申请
    BICYCLE DISC BRAKE ROTOR 有权
    自行车刹车转子

    公开(公告)号：US20150345579A1

    公开(公告)日：2015-12-03

    申请号：US14822182

    申请日：2015-08-10

    Applicant: Shimano Inc.

    Inventor： Toru IWAI ,  Makoto SOUWA

    IPC: F16D65/12

    CPC classification number: F16D65/847 ,  B62L1/005 ,  F16D65/12 ,  F16D65/123 ,  F16D65/128 ,  F16D2055/0004 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1332 ,  F16D2200/0017 ,  F16D2200/003

    Abstract: A bicycle disc brake rotor is provided that has a center rotational axis, and basically includes an outer portion and a cooling fin. The outer portion includes a first braking part defining a first braking surface and a second braking part defining a second braking surface. The first and second braking surfaces face in opposite axial directions. The cooling fin includes an inner portion radially offset from the first and second braking surfaces. The cooling fin further includes an attachment portion extending outwardly from the inner portion and sandwiched between the first and second braking parts. The first and second braking parts are separate and distinct individual parts from each other and from the cooling fin.

    Abstract translation: 提供具有中心旋转轴线的自行车盘式制动器转子，并且基本上包括外部部分和冷却翅片。 外部部分包括限定第一制动表面的第一制动部分和限定第二制动表面的第二制动部分。 第一和第二制动表面面向相反的轴向。 冷却翅片包括从第一和第二制动表面径向偏移的内部部分。 冷却翅片还包括从内部向外延伸并夹在第一和第二制动部分之间的附接部分。 第一和第二制动部分是彼此分开且不同的独立部件和冷却片。

    BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY
    9.
    发明申请
    BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY 审中-公开

    公开(公告)号：US20180290712A1

    公开(公告)日：2018-10-11

    申请号：US15906556

    申请日：2018-02-27

    Applicant: Shimano Inc.

    Inventor： Masanori TANIGUCHI ,  Wataru YAMAUCHI ,  Toru IWAI ,  Toyoshi YOSHIDA ,  Dai YOKOZAWA

    IPC: B62M9/12 ,  F16H55/06 ,  F16H55/30

    Abstract: A bicycle sprocket is provided that is configured to limit a chain separation. The bicycle sprocket includes a sprocket body and a plurality of teeth. The sprocket body has a rotational center axis. The plurality of teeth includes a first tooth having a first width extending in a rotational center axis direction, and a second tooth having a second width extending in the rotational center axis direction. The second width is smaller than the first width. The plurality of teeth includes a base body and a nickel plating layer. The nickel plating layer covers at least a portion of the base body. The nickel plating layer includes at least one of phosphorus and boron.

    BICYCLE DISC BRAKE ROTOR
    10.
    发明申请
    BICYCLE DISC BRAKE ROTOR 审中-公开

    公开(公告)号：US20170204923A1

    公开(公告)日：2017-07-20

    申请号：US15399316

    申请日：2017-01-05

    Applicant: Shimano Inc.

    Inventor： Masanori TANIGUCHI ,  Toru IWAI

    IPC: F16D65/12 ,  F16D65/847

    CPC classification number: F16D65/128 ,  F16D65/123 ,  F16D65/125 ,  F16D65/847 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1392 ,  F16D2065/789 ,  F16D2250/0084

    Abstract: A bicycle disc brake rotor that further increases heat dissipation has a rotation axis. The bicycle disc brake rotor includes at east one outer circumferential portion, which includes at least one brake surface, and first and second inner circumferential parts, which are coupled to the outer circumferential portion. Each of the first and second inner circumferential parts is at least partially located radially inward from the outer circumferential portion with respect to the rotation axis. The first and second inner circumferential parts are arranged to form a gap in between in an axial direction that extends parallel to the rotation axis. At least one of the first and second inner circumferential parts includes at least one cooling enhancement section. The cooling enhancement section includes at least one opening that is in communication with the gap.

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