公开(公告)号：US20180257428A1

公开(公告)日：2018-09-13

申请号：US15457939

申请日：2017-03-13

Applicant: SHIMANO INC.

Inventor： Dai YOKOZAWA ,  Wataru YAMAUCHI

IPC: B60B21/12 ,  B41J3/407 ,  B41J2/01 ,  B60B21/02 ,  B60B1/00 ,  B60B21/06

Abstract: A bicycle rim comprises a tire-attachment portion, an inner peripheral portion, a first side portion, a second side portion, and a first non-contact printed deposit. The inner peripheral portion is provided radially inwardly from the tire-attachment portion with respect to a rotational center axis of the bicycle rim. The first side portion includes a first curved surface. The first non-contact printed deposit is at least partly provided on the first curved surface. A first tangential line is defined on the first curved surface in which the first non-contact printed deposit is provided. A first surface angle is defined by the first tangential line and a reference plane perpendicular to the rotational center axis. The first surface angle is larger than 30 degrees.

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。

公开(公告)号：US20200298618A1

公开(公告)日：2020-09-24

申请号：US16894896

申请日：2020-06-08

Applicant: SHIMANO INC.

Inventor： Dai YOKOZAWA ,  Wataru YAMAUCHI

IPC: B60B21/02 ,  B41M5/00 ,  B05B12/30 ,  B60B21/06

Abstract: A bicycle rim printing apparatus comprises a non-contact printer to print a non-contact printed deposit to an annular rim body, a rim holder to hold the annular rim body, and a rotational actuator to rotate the rim holder relative to the non-contact printer about a rotational axis.

公开(公告)号：US20140196569A1

公开(公告)日：2014-07-17

申请号：US13739532

申请日：2013-01-11

Applicant: SHIMANO INC.

Inventor： Tetsu NONOSHITA ,  Toyoshi YOSHIDA ,  Wataru YAMAUCHI

IPC: B62M3/00

CPC classification number: B62M3/00 ,  B62K19/16 ,  Y10T74/2165

Abstract: A composite bicycle component includes a first member made of a metallic material. The first member has a surface with a first dimple. The first dimple includes a second dimple that is formed on the first dimple. Preferably, the composite bicycle component further includes a second member attached to the first member so that a part of the second member extends into the first and second dimples.

Abstract translation: 复合自行车部件包括由金属材料制成的第一部件。 第一个成员具有第一个凹坑的表面。 第一凹坑包括形成在第一凹坑上的第二凹坑。 优选地，复合自行车部件还包括附接到第一部件的第二部件，使得第二部件的一部分延伸到第一和第二凹部中。

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.

公开(公告)号：US20170284528A1

公开(公告)日：2017-10-05

申请号：US15088410

申请日：2016-04-01

Applicant: SHIMANO INC.

Inventor： Dai YOKOZAWA ,  Wataru YAMAUCHI

IPC: F16H55/06 ,  B62M9/00 ,  B60B1/00 ,  F16H55/30

CPC classification number: F16H55/06 ,  B60B1/003 ,  B60B2310/204 ,  B60B2310/316 ,  B60B2360/104 ,  B60B2360/30 ,  B60B2360/3416 ,  B60B2900/572 ,  B62M9/00 ,  F16H55/30

Abstract: A bicycle component comprises a base member and a first alumite layer. The base member is made of an aluminum alloy. The first alumite layer is provided on the base member. The first alumite layer has a thickness that is equal to or larger than 1.0 μm.

公开(公告)号：US20170276226A1

公开(公告)日：2017-09-28

申请号：US15083235

申请日：2016-03-28

Applicant: SHIMANO INC.

Inventor： Dai YOKOZAWA ,  Wataru YAMAUCHI ,  Michiaki KOMADA ,  Takeshi OI

IPC: F16H55/06 ,  B23P15/14 ,  F16G13/06 ,  F16H55/30 ,  B62M9/10

CPC classification number: F16H55/06 ,  B23P15/14 ,  B62M9/10 ,  B62M9/121 ,  B62M9/131 ,  B62M2009/005 ,  F16G13/06 ,  F16H55/30

Abstract: A slide component comprises a base member and a plated layer. The base member is made of a titanium alloy including beta phase of titanium. The base member includes a surface having a plurality of recesses. The plated layer is provided on the surface of the base member.