公开(公告)号：US09718515B2

公开(公告)日：2017-08-01

申请号：US14094733

申请日：2013-12-02

Applicant: Shimano Inc.

Inventor： Etsuyoshi Watarai ,  Osamu Kariyama ,  Tatsuya Matsushita ,  Masahiro Nakakura

IPC: B62M25/04 ,  B60T7/10 ,  B60T11/16 ,  B60T11/18 ,  B62L3/02 ,  B62K23/06

CPC classification number: B62M25/04 ,  B60T7/102 ,  B60T11/16 ,  B60T11/18 ,  B62K23/06 ,  B62L3/023 ,  Y10T74/20024

Abstract: A bicycle control device includes a housing member, a shift-operating mechanism, a hydraulic fluid pressure generator and a control lever member. The housing member has an attachment part for attachment to a handlebar, and a grip part extending longitudinally between first and second ends of the grip part. The shift-operating mechanism is coupled to a shifting device by a control cable. The hydraulic fluid pressure generator has a cylinder, a piston movably disposed within the cylinder to generate fluid pressure for controlling a braking device, and a rod part coupled to the piston. The control lever member has a cam member arranged to actuate the rod part, and a first operating lever coupled to the cam member. The first operating lever is pivotal around a first axis relative to the housing member and actuates the cam member by pivoting around the first axis.

公开(公告)号：US09593727B1

公开(公告)日：2017-03-14

申请号：US14876324

申请日：2015-10-06

Applicant: Shimano Inc.

Inventor： Masahiro Nakakura ,  Yusuke Hosomi ,  Ryosuke Yamamoto ,  Masanori Taniguchi ,  Toru Iwai

IPC: F16D65/12 ,  F16D65/02

CPC classification number: F16D65/128 ,  F16D65/123 ,  F16D65/125 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1332 ,  F16D2200/0017 ,  F16D2200/0021 ,  F16D2200/003 ,  F16D2250/0061

Abstract: A bicycle disc brake rotor having a rotational center axis is provided including an outer portion and an inner portion. The outer portion includes a first member having a first thermal conductivity and a second member having a second thermal conductivity that is higher than the first thermal conductivity. The second member is attached to the first member. The inner portion is disposed radially inwardly from the outer portion with respect to the rotational center axis. The inner portion is a separate member from the first and second members. The inner portion is attached to or contacts the second member of the outer portion.

Abstract translation: 设置有具有旋转中心轴的自行车盘式制动器转子，其包括外部部分和内部部分。 外部包括具有第一导热性的第一构件和具有高于第一导热率的第二导热性的第二构件。 第二个成员连接到第一个成员。 内部部分相对于旋转中心轴线从外部部分径向向内设置。 内部是与第一和第二构件分离的构件。 内部部分附接到外部的第二部件或与其接触。

公开(公告)号：US09586646B2

公开(公告)日：2017-03-07

申请号：US14663469

申请日：2015-03-20

Applicant: SHIMANO INC.

Inventor： Masahiro Nakakura

IPC: B62L1/14 ,  B62L3/02 ,  B60T1/06 ,  B60T11/04 ,  F16D55/224 ,  F16D65/18 ,  F16D125/30 ,  B62L1/12 ,  B62L1/16 ,  F16D125/60

CPC classification number: B62L1/14 ,  B60T1/06 ,  B60T11/046 ,  B62L1/06 ,  B62L1/10 ,  B62L1/12 ,  B62L1/16 ,  B62L3/02 ,  F16D55/2245 ,  F16D65/183 ,  F16D2125/30 ,  F16D2125/60

Abstract: A bicycle rim brake comprises a first brake arm, a second brake arm, and a pivotal cam member. The first brake arm is configured to pivot about a first pivot axis. The first brake arm includes a first mounting portion and a first follower. The second brake arm is configured to pivot about a second pivot axis which is different from the first pivot axis. The second brake arm includes a second mounting portion and a second follower. The pivotal cam member is configured to pivot about a third pivot axis which is different from the first pivot axis and the second pivot axis to guide the first follower and the second follower so that the first brake arm pivots about the first pivot axis and the second brake arm pivots about the second pivot axis.

Abstract translation: 自行车轮辋制动器包括第一制动臂，第二制动臂和枢转凸轮构件。 第一制动臂构造成围绕第一枢转轴线枢转。 第一制动臂包括第一安装部分和第一从动件。 第二制动臂构造成围绕不同于第一枢转轴线的第二枢转轴线枢转。 第二制动臂包括第二安装部分和第二从动件。 所述枢转凸轮构件被构造成围绕不同于所述第一枢转轴线和所述第二枢转轴线的第三枢转轴线枢转，以引导所述第一从动件和所述第二从动件，使得所述第一制动臂围绕所述第一枢转轴线枢转， 制动臂围绕第二枢转轴线枢转。

公开(公告)号：US09446814B2

公开(公告)日：2016-09-20

申请号：US14688562

申请日：2015-04-16

Applicant: Shimano Inc.

Inventor： Osamu Kariyama ,  Daisuke Nago ,  Takefumi Terada ,  Masahiro Nakakura

IPC: B62L1/14

CPC classification number: B62L1/14

Abstract: A bicycle brake arm includes a sleeve, a brake arm body, first and second abutments and first and second bearing members. The brake arm body has a mounting portion and is rotatably arranged with respect to the sleeve. The first and second abutments are axially arranged with respect to each other on the sleeve. At least a part of the brake arm body is disposed between the first and second abutments. The first bearing member is disposed axially on a first outside of the mounting portion of the brake arm body. The second bearing member is disposed axially on a second outside of the mounting portion of the brake arm body. The first bearing member is axially disposed between the first and second abutments. One of the first and second bearing members includes a roller bearing and the other of the first and second bearing members includes a dry bearing.

Abstract translation: 自行车制动臂包括套筒，制动臂主体，第一和第二支座以及第一和第二支承构件。 制动臂体具有安装部分，并相对于套筒可旋转地布置。 第一和第二支座在套筒上相对于彼此轴向布置。 制动臂主体的至少一部分设置在第一和第二基台之间。 第一轴承构件轴向设置在制动臂主体的安装部分的第一外侧。 第二轴承构件轴向设置在制动臂主体的安装部分的第二外侧。 第一轴承构件轴向地设置在第一和第二邻接部之间。 第一和第二轴承构件中的一个包括滚子轴承，第一和第二轴承构件中的另一个包括干式轴承。

公开(公告)号：US09434444B2

公开(公告)日：2016-09-06

申请号：US14075333

申请日：2013-11-08

Applicant: Shimano Inc.

Inventor： Osamu Kariyama ,  Daisuke Nago ,  Masahiro Nakakura

IPC: B60T7/02 ,  B62L3/02 ,  B60T7/10

CPC classification number: B62L3/023 ,  B60T7/102

Abstract: A bicycle hydraulic actuating device is provided with a housing, a non-linear piston and an operating member. The housing defines a chamber and has a fluid outlet. The non-linear piston is movably disposed in the chamber along a non-linear movement path between a first position and a second position. The operating member is operatively coupled to the non-linear piston so as to move the non-linear piston within the chamber between the first position and the second position in response to movement of the operating member.

Abstract translation: 自行车液压驱动装置设置有壳体，非线性活塞和操作构件。 壳体限定一个腔室并具有一个流体出口。 非线性活塞沿第一位置和第二位置之间的非线性运动路径可移动地设置在腔室中。 操作构件可操作地联接到非线性活塞，以便响应于操作构件的移动，在室内的非线性活塞在第一位置和第二位置之间移动。