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公开(公告)号：US20170016526A1
公开(公告)日：2017-01-19
申请号：US15190864
申请日：2016-06-23
Applicant: Shimano Inc.
Inventor： Etsuyoshi WATARAI , Yusuke NISHIKAWA , Shinichiro NODA
CPC classification number: F16H57/025 , B62K19/34 , B62M6/55 , F16B5/0233 , F16B39/34 , F16B43/009
Abstract: A bicycle component is provided that is capable of suppressing rattling against a frame. The bicycle component includes a housing, a first attaching part and an adjustment member. The housing is configured to rotatably support a crankshaft. The first attaching part is provided to the housing and configured to be attached to a frame. The adjustment member has at least a portion which is configured to be disposed in a gap that is formed between the first attaching part and the frame while in a state in which the first attaching part is attached to the frame.
Abstract translation: 提供了一种能够抑制对框架的撞击的自行车部件。 自行车部件包括壳体，第一附接部件和调节部件。 壳体构造成可旋转地支撑曲轴。 第一附接部件被设置到壳体并且被配置为附接到框架。 所述调整构件具有至少一部分，所述至少一部分被配置为设置在形成在所述第一附接部和所述框架之间的间隙中，同时处于所述第一附接部附接到所述框架的状态。
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公开(公告)号：US20160368562A1
公开(公告)日：2016-12-22
申请号：US14745878
申请日：2015-06-22
Applicant: Shimano Inc.
Inventor： Shingo SHIRAISHI , Takashi FURUYA , Etsuyoshi WATARAI , Yoshiaki ANDO
IPC: B62M3/00
CPC classification number: B62M3/003 , B62K19/34 , F16C19/06 , F16C19/54 , F16C35/077 , F16C2226/60 , F16C2326/26 , F16C2326/28
Abstract: A bicycle bottom bracket assembly having a rotational central axis includes a support member, a bearing unit and a radially inward force reducing structure. The support member includes a hanger mounting portion and a bearing mounting portion. The bearing mounting portion is configured to be at least partly positioned within a hanger part of a bicycle frame. The bearing unit includes an outer race, an inner race and at least one roller element disposed between the outer and inner races in a radial direction with respect to the rotational central axis. The outer race is fixed to the bearing mounting portion of the support member. The radially inward force reducing structure reduces a radially inward force being transmitted to the bearing unit.
Abstract translation: 具有旋转中心轴线的自行车底托架组件包括支撑构件，轴承单元和径向向内的减小力的结构。 支撑构件包括衣架安装部分和轴承安装部分。 轴承安装部被构造成至少部分地定位在自行车车架的吊架部分内。 轴承单元包括外座圈，内座圈和至少一个滚子元件，其相对于旋转中心轴线在径向方向上设置在外座圈和内座圈之间。 外圈固定在支承部件的轴承安装部上。 径向向内的力减小结构减小了径向向内的力传递到轴承单元。
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公开(公告)号：US20160347410A1
公开(公告)日：2016-12-01
申请号：US14720949
申请日：2015-05-25
Applicant: SHIMANO INC.
Inventor： Etsuyoshi WATARAI , Tooru IWAI , Tetsu NONOSHITA , Toyoshi YOSHIDA
Abstract: A bicycle rear sprocket assembly comprises a plurality of sprocket members and a supporting member. The plurality of sprocket members have a rotational center axis. The plurality of sprocket members are arranged in an axial direction parallel to the rotational center axis. The plurality of sprocket members each include a sprocket body and a plurality of sprocket teeth. The plurality of sprocket teeth extend radially outwardly from the sprocket body with respect to the rotational center axis. The supporting member is a separate member from the plurality of sprocket members. The supporting member includes a supporting portion and a hub engagement portion. The supporting portion is configured to support the plurality of sprocket members. The sprocket body of each of the plurality of sprocket members is attached to the supporting portion of the supporting member without using a separate metallic fastening member.
Abstract translation: 自行车后链轮组件包括多个链轮构件和支撑构件。 多个链轮构件具有旋转中心轴线。 多个链轮构件沿与旋转中心轴平行的轴向配置。 多个链轮构件各自包括链轮主体和多个链轮齿。 多个链轮齿相对于旋转中心轴线从链轮主体径向向外延伸。 支撑构件是与多个链轮构件分离的构件。 支撑构件包括支撑部分和轮毂接合部分。 支撑部构造成支撑多个链轮构件。 多个链轮构件中的每一个的链轮体均不用单独的金属紧固构件附接到支撑构件的支撑部分。
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公开(公告)号：US20160280325A1
公开(公告)日：2016-09-29
申请号：US14667601
申请日：2015-03-24
Applicant: SHIMANO INC.
Inventor： Etsuyoshi WATARAI , Kenji KAMADA , Koji YUASA
Abstract: A bicycle sprocket comprises a sprocket body and a chain engagement structure. The chain engagement structure includes a plurality of sprocket teeth. The plurality of sprocket teeth include at least one first tooth and at least one second tooth. The at least one first tooth has a first tooth top extending non-parallel to a sprocket-plane perpendicular to a rotational center axis when viewed from a radial direction of the bicycle sprocket. The at least one first tooth has a first axial chain-engagement width that is larger than an inner link space defined between a pair of inner link plates of a bicycle chain and smaller than an outer link space defined between a pair of outer link plates of the bicycle chain. The at least one second tooth has a second axial chain-engagement width that is smaller than the inner link space.
Abstract translation: 自行车链轮包括链轮主体和链条接合结构。 链条接合结构包括多个链轮齿。 多个链轮齿包括至少一个第一齿和至少一个第二齿。 当从自行车链轮的径向方向观察时，所述至少一个第一齿具有不平行于垂直于旋转中心轴线的链轮平面延伸的第一齿顶。 所述至少一个第一齿具有第一轴向链接宽度，该第一轴向链接宽度大于在自行车链条的一对内连接板之间限定的内链节空间，并且小于在一对外链节板之间限定的外链节空间 自行车链。 所述至少一个第二齿具有小于所述内链节空间的第二轴向链接宽度。
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35.发明申请公开(公告)号：US20160251055A1
公开(公告)日：2016-09-01
申请号：US14633948
申请日：2015-02-27
Applicant: SHIMANO INC.
Inventor： Etsuyoshi WATARAI , Osamu KARIYAMA , Masahiro NAKAKURA
Abstract: A bicycle brake device comprises a friction member, a base member, a link structure, and a piston. The base member includes a hydraulic cylinder. The link structure is configured to couple the friction member to the base member so as to move the friction member relative to the base member between a rest position and a braking position. The piston is movable in the hydraulic cylinder in a movement direction and configured to push the link structure to move the friction member from the rest position toward the braking position.
Abstract translation: 自行车制动装置包括摩擦构件，基座构件，连杆结构和活塞。 基座构件包括液压缸。 连杆结构构造成将摩擦构件联接到基座构件，以便在静止位置和制动位置之间相对于基座构件移动摩擦构件。 活塞可以在液压缸中沿运动方向移动并且构造成推动连杆结构，以将摩擦构件从静止位置向制动位置移动。
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Patent Agency Ranking
公开(公告)号：US20160039492A1
公开(公告)日：2016-02-11
申请号：US14555704
申请日：2014-11-28
Applicant: SHIMANO INC.
Inventor： Etsuyoshi WATARAI , Osamu KARIYAMA , Tatsuya MATSUSHITA , Masahiro NAKAKURA
Abstract: A bicycle hydraulic quick-release apparatus comprises a main body and a hydraulic chamber. The main body includes a first hole and a second hole. The hydraulic chamber has a changeable volume and is provided between the first hole and the second hole. The hydraulic chamber is configured to be in a first chamber state where a volume of the hydraulic chamber is a first volume. The hydraulic chamber is configured to be in a second chamber state where the volume of the hydraulic chamber is a second volume different from the first volume. The hydraulic chamber is disconnected from the first hole in the second chamber state.
Abstract translation: 一种自行车液压快速释放装置，包括主体和液压室。 主体包括第一孔和第二孔。 液压室具有可变容积，并且设置在第一孔和第二孔之间。 液压室构造成处于液压室的体积是第一容积的第一室状态。 液压室构造成处于第二室状态，其中液压室的容积是与第一容积不同的第二容积。 液压室在第二室状态下与第一孔分离。
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公开(公告)号：US20150306458A1
公开(公告)日：2015-10-29
申请号：US14259240
申请日：2014-04-23
Applicant: Shimano Inc.
Inventor： Etsuyoshi WATARAI
CPC classification number: A63B24/0062 , B62J99/00 , B62J2099/0013 , B62J2099/002 , B62J2300/002
Abstract: A pedaling state detecting apparatus is basically provided with a communication unit and a controller. The communication unit is configured to receive left and right crank arm data relating to a pedaling force applied to left and right crank arms. The controller is configured to output a non-visual notification command indicative of a left-right crank arm balance based on the left and right crank arm data received from the communication unit.
Abstract translation: 踏板状态检测装置基本上设置有通信单元和控制器。 通信单元被配置为接收与施加到左右曲柄臂的踏力相关的左右曲柄臂数据。 控制器被配置为基于从通信单元接收的左右曲柄臂数据输出表示左右曲柄臂平衡的非视觉通知命令。
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公开(公告)号：US20140174243A1
公开(公告)日：2014-06-26
申请号：US14094718
申请日：2013-12-02
Applicant: Shimano Inc.
Inventor： Etsuyoshi WATARAI , Osamu KARIYAMA , Tatsuya MATSUSHITA , Masahiro NAKAKURA
IPC: B62M25/04
CPC classification number: B62M25/04 , B62K23/06 , B62L3/023 , B62M25/00 , Y10T74/20438
Abstract: A bicycle control device includes a housing member, a control lever member, a shift-operating mechanism and a hydraulic fluid pressure generator. 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 includes a cable take-up member rotatably mounted around a cable take-up axis. The cable take-up member has a control cable attachment part that is configured to be coupled to a shifting device by a control cable. The hydraulic fluid pressure generator has a cylinder and a piston movably that is disposed within the cylinder by movement of the control lever member to generate fluid pressure for controlling a braking device. The cylinder defines a cylinder axis that forms an angle of greater than or equal to 20° and less than or equal to 50° with the cable take-up axis.
Abstract translation: 自行车控制装置包括壳体构件，控制杆构件，换档操作机构和液压流体压力发生器。 壳体构件具有用于附接到把手的附接部分和在把持部的第一和第二端之间纵向延伸的把持部。 换档操作机构包括可旋转地安装在电缆卷绕轴线周围的电缆卷绕部件。 电缆卷取构件具有控制电缆连接部件，其配置成通过控制电缆与移动装置连接。 液压流体压力发生器具有可移动的气缸和活塞，其通过控制杆构件的移动而设置在气缸内，以产生用于控制制动装置的流体压力。 气缸限定了一个气缸轴线，其与电缆卷绕轴线形成大于或等于20°且小于或等于50°的角度。
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公开(公告)号：US20140174235A1
公开(公告)日：2014-06-26
申请号：US14094728
申请日：2013-12-02
Applicant: Shimano Inc.
Inventor： Etsuyoshi WATARAI , Osamu KARIYAMA , Tatsuya MATSUSHITA , Masahiro NAKAKURA
IPC: B62M25/04
CPC classification number: B62M25/04 , B62K23/06 , B62L3/023 , B62M25/00 , Y10T74/20043
Abstract: A bicycle control device includes a housing member, a control lever member, a shift-operating mechanism and a hydraulic fluid pressure generator. 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 control lever member pivots respect to the housing member. The shift-operating mechanism is coupled to a shifting device by a control cable. The hydraulic fluid pressure generator has a cylinder and a piston movably disposed within the cylinder to generate fluid pressure for controlling a braking device. The hydraulic fluid pressure generator has an output port that transmits hydraulic pressure generated in the cylinder to outside of the cylinder, and a hydraulic fluid channel coupled to the output port. A connecting part fluidly communicates with the output port through the hydraulic fluid channel, and is connected an external hydraulic hose.
Abstract translation: 自行车控制装置包括壳体构件，控制杆构件，换档操作机构和液压流体压力发生器。 壳体构件具有用于附接到把手的附接部分和在把持部的第一和第二端之间纵向延伸的把持部。 控制杆构件相对于壳体构件枢转。 换档操作机构通过控制电缆连接到换档装置。 液压流体压力发生器具有可移动地设置在气缸内的气缸和活塞，以产生用于控制制动装置的流体压力。 液压流体压力发生器具有输出端口，该输出端口将在气缸中产生的液压压力传递到气缸的外部，以及耦合到输出端口的液压流体通道。 连接部分通过液压流体通道与输出口流体连通，并连接外部液压软管。
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公开(公告)号：US20140174234A1
公开(公告)日：2014-06-26
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
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.
Abstract translation: 自行车控制装置包括壳体构件，换档操作机构，液压流体压力发生器和控制杆构件。 壳体构件具有用于附接到把手的附接部分和在把持部的第一和第二端之间纵向延伸的把持部。 换档操作机构通过控制电缆连接到换档装置。 液压流体压力发生器具有气缸，活塞可移动地设置在气缸内以产生用于控制制动装置的流体压力，以及联接到活塞的杆部件。 控制杆构件具有布置成致动杆部的凸轮构件和联接到凸轮构件的第一操作杆。 第一操作杆相对于壳体构件围绕第一轴线枢转，并且通过围绕第一轴线枢转来致动凸轮构件。
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