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公开(公告)号：US20150069827A1
公开(公告)日：2015-03-12
申请号：US14296154
申请日：2014-06-04
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA , Kazuki KOSHIYAMA
IPC: B62K25/02
CPC classification number: B62K25/02 , B62K2206/00
Abstract: A bicycle wheel securing structure is provided with a shaft member, a head member, a lever member, an adjustment member and a positioning mechanism.The shaft member has a first end portion, a second end portion and an engaging part. The head member is movably disposed on the first end portion. The lever member is movably provided on the head member around a pivot axis that intersects with an axial direction of the shaft member to move the shaft member in the axial direction with respect to the head member. The adjustment member is movably provided on the head member in the axial direction and that can adjust a final fixing position of the lever member. The positioning mechanism is provided between the head member and the adjustment member to selectively maintain a position of the adjustment member in a plurality of axially spaced apart locations.
Abstract translation: 自行车车轮固定结构具有轴构件，头部构件，杆构件，调节构件和定位机构。 轴构件具有第一端部，第二端部和接合部。 头部构件可移动地设置在第一端部上。 杠杆构件围绕与轴构件的轴向相交的枢转轴线可移动地设置在头部构件上，以使轴构件相对于头构件在轴向方向上移动。 调节构件沿轴向可移动地设置在头部构件上，并且可以调节杆构件的最终固定位置。 定位机构设置在头部构件和调节构件之间，以选择性地将调节构件的位置保持在多个轴向间隔开的位置。
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公开(公告)号：US20160137256A1
公开(公告)日：2016-05-19
申请号：US14543913
申请日：2014-11-18
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA , Kazuki KOSHIYAMA
CPC classification number: B60B27/023 , B60B27/026 , B60B35/004 , B60B35/025 , B60B35/04 , B60B35/109 , B62K25/02
Abstract: A wheel securing axle includes a shaft that includes a first end portion, a second end portion including a thread, and a shaft axis, a washer rotationally supported by the first end portion of the shaft, and a click mechanism arranged between the shaft and the washer.
Abstract translation: 车轮固定轴包括轴，其包括第一端部，包括螺纹的第二端部和轴线，由轴的第一端部旋转地支撑的垫圈以及设置在轴和轴之间的咔嗒机构 垫圈。
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公开(公告)号：US20190217662A1
公开(公告)日：2019-07-18
申请号：US15869783
申请日：2018-01-12
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA , Kenkichi INOUE
Abstract: A bicycle hub has a hub axle, a hub shell, a sprocket support body, first and second ratchet members and a friction member. The hub shell and the sprocket support body are mounted on the hub axle. The first ratchet member has at least one first ratchet tooth and rotates with the sprocket support body. The second ratchet member has at least one second ratchet tooth mating with the first ratchet tooth and rotates with the hub shell. The friction member is configured to rotate with one of the hub shell and the first ratchet member and contacts a contacted member configured to rotate with the other of the hub shell and the first ratchet member. The sprocket support body has a guiding portion that move the first ratchet member and the second ratchet member from each other while coasting.
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公开(公告)号：US20250100327A1
公开(公告)日：2025-03-27
申请号：US18475185
申请日：2023-09-26
Applicant: SHIMANO INC.
Inventor： Kosuke KINASHI , Jun NAKAJIMA
Abstract: A hub assembly comprises a hub axle, a hub shell, a sprocket support body, a first ratchet member, a second ratchet member, and a spacer. The spacer includes at least one base member and at least one axial projection. The at least one axial projection extends from the at least one base member in an axial direction. The at least one axial projection is at least partially provided between at least one first tooth and at least one second tooth in a circumferential direction. A first axial tooth-end is closer to an axial center plane of the hub assembly than a second axial tooth-end. The at least one base member of the spacer is disposed at a location closer to the first axial tooth-end than the second axial tooth-end.
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公开(公告)号：US20170036729A1
公开(公告)日：2017-02-09
申请号：US15203050
申请日：2016-07-06
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA
CPC classification number: B60B27/026 , B62K25/02 , B62K2025/025
Abstract: A bicycle wheel securing structure is basically provided with an axle member, a head member, a lever member and an adjusting member. The axle member is at least partially hollow, and includes a first end portion, a second end portion and a vehicle body engagement portion. The vehicle body engagement portion is provided to the second end portion for engaging a bicycle frame. The head member is disposed on the first end portion. The lever member is configured to turn the head member around an axis between a first position and a second position. The lever member presses the head member from the first end portion to the second end portion by being turned from the second position to the first position. The adjusting member is provided inside the axle member for adjusting an axial position of the head member.
Abstract translation: 自行车车轮固定结构基本上设置有轴构件，头构件，杆构件和调节构件。 轴构件至少部分是中空的，并且包括第一端部，第二端部和车身接合部。 车体接合部设置在第二端部，用于接合自行车车架。 头部件设置在第一端部上。 杠杆构件被构造成围绕第一位置和第二位置之间的轴线旋转头部构件。 杠杆构件通过从第二位置转动到第一位置而将头构件从第一端部按压到第二端部。 调节构件设置在轴构件内部，用于调节头构件的轴向位置。
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Patent Agency Ranking
公开(公告)号：US20170036728A1
公开(公告)日：2017-02-09
申请号：US14819455
申请日：2015-08-06
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA
CPC classification number: B62K25/02 , B62K2025/025 , B62K2206/00 , F16B37/08 , F16D41/26 , F16D41/36
Abstract: A wheel-securing axle secures a wheel to a bicycle body. The axle has a shaft and a one-way clutch mechanism. The axle includes a shaft that has a threaded section and a rotational center axis. The one-way clutch mechanism includes a lock member for contacting the bicycle body. The one-way clutch mechanism permits relative rotation between the lock member and the shaft in a first direction about the rotational center axis and limits relative rotation between the lock member and the shaft in a second direction. The lock member limits relative rotation between the shaft and the bicycle body in the first direction when the lock member contacts the bicycle body.
Abstract translation: 车轮固定轴将车轮固定到自行车车身上。 轴具有轴和单向离合器机构。 轴包括具有螺纹部分和旋转中心轴线的轴。 单向离合器机构包括用于接触自行车主体的锁定构件。 单向离合器机构允许锁定构件和轴之间沿着围绕旋转中心轴线的第一方向相对旋转，并且限制锁定构件和轴之间在第二方向上的相对旋转。 当锁定构件接触自行车主体时，锁定构件在第一方向上限制轴和自行车主体之间的相对旋转。
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公开(公告)号：US20140306512A1
公开(公告)日：2014-10-16
申请号：US13863598
申请日：2013-04-16
Applicant: SHIMANO INC.
Inventor： Jun NAKAJIMA
IPC: B60B35/00
CPC classification number: B60B35/004 , B60B27/026 , B60B35/005 , B62K25/04 , B62K2206/00
Abstract: A bicycle wheel securing structure comprises a wheel securing axle and a. wheel securing bolt. The wheel securing axle has a first end and a second end. The wheel securing bolt has a bolt shaft and a bolt head. The bolt shaft is coupled to one of the first and second ends of the wheel securing axle. The wheel securing bolt has a frame engageable surface extending in a peripheral direction of the bolt head and is configured to be non-rotatably engaged with a bicycle frame.
Abstract translation: 自行车车轮固定结构包括车轮固定轴和。 车轮固定螺栓 车轮固定轴具有第一端和第二端。 车轮固定螺栓具有螺栓轴和螺栓头。 螺栓轴联接到车轮固定轴的第一端和第二端中的一个。 车轮固定螺栓具有沿螺栓头的周向延伸的框架可接合表面，并且构造成与自行车车架不可旋转地接合。
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公开(公告)号：US20240253393A1
公开(公告)日：2024-08-01
申请号：US18101829
申请日：2023-01-26
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA
CPC classification number: B60B27/023 , B60B27/047
Abstract: A hub is provided for a human-powered vehicle. The hub includes a hub axle, a first rotating body, a second rotating body, a first ratchet member, a second ratchet member and a slider. The first rotating body and the second rotating body are rotatably mounted on the hub axle. The first ratchet member rotates with the first rotating body. The second ratchet member rotates with the second rotating body. The slider rotates with the first rotating body and slide with respect to the second rotating body in a circumferential direction. The slider has a first contact surface in sliding contact with an axially facing surface of the second ratchet member. The slider has a second contact surface in sliding contact with a radially facing surface of the second ratchet member.
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公开(公告)号：US20200238756A1
公开(公告)日：2020-07-30
申请号：US16845800
申请日：2020-04-10
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA , Kazuki KOSHIYAMA
Abstract: The bicycle hub assembly includes a hub axle, a hub body, a bearing unit, a lock member, and a tool engagement member. The bearing unit is configured to rotatably support the hub body around the hub axle with respect to the rotational center axis. The bearing unit includes an outer race, an inner race and a plurality of rolling members. The lock member prevents the inner race of the bearing unit from rotating relative to the hub axle. The lock member has an outer peripheral surface. The tool engagement member is configured to rotate the inner race of the bearing unit relative to the hub axle. The tool engagement member has an inner peripheral surface. The inner peripheral surface of the tool engagement member is disposed radially outwardly relative to the outer peripheral surface of the lock member.
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公开(公告)号：US20180099526A1
公开(公告)日：2018-04-12
申请号：US15287751
申请日：2016-10-07
Applicant: Shimano Inc.
Inventor： Jun NAKAJIMA , Kazuki KOSHIYAMA
CPC classification number: B60B27/023 , B60B1/003 , B60B27/0021 , B60B27/0078 , B60B31/00 , B60B2310/305 , B60B2310/318 , B60B2360/10 , B60B2360/104
Abstract: The bicycle hub assembly includes a hub axle, a hub body, a bearing unit, a lock member, and a tool engagement member. The bearing unit is configured to rotatably support the hub body around the hub axle with respect to the rotational center axis. The bearing unit includes an outer race, an inner race and a plurality of rolling members. The lock member prevents the inner race of the bearing unit from rotating relative to the hub axle. The tool engagement member is configured to rotate the inner race of the bearing unit relative to the hub axle.
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