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公开(公告)号：US20190202233A1
公开(公告)日：2019-07-04
申请号：US15857475
申请日：2017-12-28
Applicant: SHIMANO INC.
Inventor： Toru IWAI , Tetsu NONOSHITA , Toyoshi YOSHIDA
Abstract: A bicycle component comprises a first structural member made of a conducting material, an electrical insulation layer provided to the first structural member, and a second structural member configured to be attached to the electrical insulation layer by adhesive.
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公开(公告)号：US20180346066A1
公开(公告)日：2018-12-06
申请号：US15608931
申请日：2017-05-30
Applicant: SHIMANO INC.
Inventor： Tooru IWAI , Tetsu NONOSHITA , Toyoshi YOSHIDA
CPC classification number: F16H55/30 , B60B27/023 , B60B2360/104 , B60B2360/34 , B60B2360/341 , B60B2360/3416 , B62M9/10 , F16H7/06
Abstract: A bicycle sprocket assembly comprises a plurality of sprockets and a first support element. The plurality of sprockets is arranged coaxially about a rotational center axis of the bicycle sprocket assembly. The plurality of sprockets includes a first sprocket. The first sprocket includes a first toothed ring and a first sprocket body at least partly disposed radially inwardly of the first toothed ring with respect to the rotational center axis. The first toothed ring is made of a first material. The first sprocket body is made of a second material that is different from the first material. The first support element extends from the first sprocket to a second sprocket adjacent to the first sprocket in an axial direction with respect to the rotational center axis. The first support element is made of a first additional material that is different from the second material.
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公开(公告)号：US20180283520A1
公开(公告)日：2018-10-04
申请号：US15473526
申请日：2017-03-29
Applicant: SHIMANO INC.
Inventor： Tooru IWAI , Tetsu NONOSHITA , Toyoshi YOSHIDA
Abstract: A bicycle sprocket assembly comprises a sprocket support member and a reinforcement member. The sprocket support member is configured to support a sprocket. The sprocket support member includes a central cylindrical portion and at least one sprocket support portion extending radially outwardly from the central cylindrical portion with respect to a rotational center axis of the bicycle sprocket assembly. The sprocket support member is made of a non-metallic material. The reinforcement member is provided in the central cylindrical portion to reinforce the central cylindrical portion in a circumferential direction about the rotational center axis.
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Patent Agency Ranking
公开(公告)号：US20180057106A1
公开(公告)日：2018-03-01
申请号：US15251777
申请日：2016-08-30
Applicant: Shimano Inc.
Inventor： Tooru IWAI , Tetsu NONOSHITA , Toyoshi YOSHIDA
Abstract: A bicycle crank arm is basically provided that includes a first structural member and a second structural member attached to the first structural member. The first structural member is made of a first material including a non-metallic material. The second structural member is made of a second material that is different from the first material.
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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：US20160229486A1
公开(公告)日：2016-08-11
申请号：US14615364
申请日：2015-02-05
Applicant: SHIMANO INC.
Inventor： Toyoshi YOSHIDA , Toshinari OISHI , Tsuyoshi FUKUMORI
CPC classification number: B62M9/10 , B62M9/12 , F16H55/303
Abstract: A bicycle sprocket assembly comprises a first sprocket, a second sprocket, a first intervening member, and a second intervening member. The first sprocket includes a first sprocket body and a first chain-engagement structure. The second sprocket includes a second sprocket body and a second chain-engagement structure. The first intervening member is positioned between the first sprocket and the second sprocket in an axial direction parallel to a rotational center axis. The second intervening member is positioned between the first sprocket and the second sprocket in the axial direction. The second intervening member is provided radially outwardly from the first intervening member with respect to the rotational center axis. The second intervening member is attached to at least one of the first sprocket and the second sprocket and has an elongated shape extending along a first reference plane perpendicular to the rotational center axis.
Abstract translation: 自行车链轮组件包括第一链轮，第二链轮，第一中间构件和第二居间构件。 第一链轮包括第一链轮主体和第一链接结构。 第二链轮包括第二链轮主体和第二链接结构。 第一中间构件在平行于旋转中心轴线的轴向上位于第一链轮和第二链轮之间。 第二中间构件沿轴向位于第一链轮和第二链轮之间。 第二中间构件相对于旋转中心轴线从第一中间构件径向向外设置。 第二中间构件附接到第一链轮和第二链轮中的至少一个，并且具有沿垂直于旋转中心轴线的第一参考平面延伸的细长形状。
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公开(公告)号：US20150217834A1
公开(公告)日：2015-08-06
申请号：US14173728
申请日：2014-02-05
Applicant: SHIMANO INC.
Inventor： Tooru IWAI , Tetsu NONOSHITA , Toyoshi YOSHIDA
IPC: B62M9/10
Abstract: A bicycle sprocket comprises a sprocket member and an attachment member. The sprocket member comprises a first annular portion, sprocket teeth and a first engaging portion. The first engaging portion is provided on an inner peripheral part of the first annular portion. The attachment member is configured to be bonded to the sprocket member and comprises a second annular portion and a second engaging portion. The second annular portion is provided radially inwardly of the first annular portion. The second engaging portion is configured to engage with the first engaging portion. One of the first engaging portion and the second engaging portion includes a protrusion. The other of the first engaging portion and the second engaging portion includes a groove extending in the circumferential direction. The protrusion is configured to be fitted in the groove.
Abstract translation: 自行车链轮包括链轮构件和附接构件。 链轮构件包括第一环形部分，链轮齿和第一接合部分。 第一接合部设置在第一环状部的内周部。 附接构件被构造成结合到链轮构件并且包括第二环形部分和第二接合部分。 第二环形部分设置在第一环形部分的径向内侧。 第二接合部构造成与第一接合部接合。 第一接合部和第二接合部中的一个包括突起。 第一接合部和第二接合部中的另一个包括沿圆周方向延伸的槽。 突起被配置成装配在凹槽中。
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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。
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