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1. 发明申请

US20190232717A1 BICYCLE HUB ASSEMBLY 审中-公开
公开(公告)号：US20190232717A1
公开(公告)日：2019-08-01
申请号：US16381065
申请日：2019-04-11
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Kazuki KOSHIYAMA , Takashi NAKANISHI
IPC分类号： B60B27/04 , B62M9/10 , B60B27/00 , B60B1/04
CPC分类号： B60B27/04 , B60B1/042 , B60B27/0021 , B60B27/0026 , B60B27/047 , B62L5/00 , B62M9/10 , B62M9/105
摘要： A bicycle hub assembly comprises a hub axle, a hub body, and a sprocket support body. The hub body includes a first spoke-mounting portion, a second spoke-mounting portion, and a first axial length. The first axial length is defined between a first axially outermost part of the first spoke-mounting portion and a second axially outermost part of the second spoke-mounting portion in an axial direction and is equal to or larger than 55 mm. The sprocket support body includes a plurality of external spline teeth. The plurality of external spline teeth includes a plurality of external-spline driving surfaces. The plurality of external-spline driving surfaces each includes a radial length defined from a radially outermost edge to a radially innermost edge. A total of the radial lengths of the plurality of external-spline driving surfaces is equal to or larger than 7 mm.

2. 发明申请

US20180346064A1 BICYCLE HUB ASSEMBLY 审中-公开
公开(公告)号：US20180346064A1
公开(公告)日：2018-12-06
申请号：US15608915
申请日：2017-05-30
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Kazuki KOSHIYAMA , Takashi NAKANISHI
IPC分类号： B62M9/10 , B60B1/02 , B60B1/04 , B62M7/02 , B60B27/02 , B60B27/04 , F16D41/30
摘要： A bicycle hub assembly comprises a sprocket support body. The sprocket support body includes at least ten external spline teeth configured to engage with a bicycle rear sprocket assembly. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface.

3. 发明申请

US20180345723A1 BICYCLE HUB ASSEMBLY 审中-公开
公开(公告)号：US20180345723A1
公开(公告)日：2018-12-06
申请号：US15686177
申请日：2017-08-25
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Kazuki KOSHIYAMA , Takashi NAKANISHI
IPC分类号： B60B27/00 , B60B27/02 , B60B27/04 , F16D41/12 , B60B1/04
摘要： A bicycle hub assembly comprises a hub axle, a hub body, a sprocket support body, and a freewheel structure. The sprocket support body includes at least ten external spline teeth configured to engage with a bicycle rear sprocket assembly. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface. The freewheel structure includes a first ratchet member and a second ratchet member. The first ratchet member includes at least one first ratchet tooth. The second ratchet member includes at least one second ratchet tooth configured to engage with the at least one first ratchet tooth in a torque transmitting manner.

4. 发明申请

US20180346065A1 BICYCLE REAR SPROCKET ASSEMBLY AND BICYCLE DRIVE TRAIN 审中-公开
公开(公告)号：US20180346065A1
公开(公告)日：2018-12-06
申请号：US15608924
申请日：2017-05-30
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Kazuki KOSHIYAMA , Takashi NAKANISHI
IPC分类号： B62M9/10 , F16H55/30
摘要： A bicycle rear sprocket assembly comprises at least one sprocket. The at least one sprocket includes at least ten internal spline teeth configured to engage with a bicycle hub assembly.

5. 发明申请

US20150314641A1 BICYCLE HUB ASSEMBLY 有权
标题翻译：自行车集会
公开(公告)号：US20150314641A1
公开(公告)日：2015-11-05
申请号：US14267958
申请日：2014-05-02
申请人： SHIMANO INC.
发明人： Kazuki KOSHIYAMA
IPC分类号： B60B27/04 , B60B27/02
CPC分类号： B60B27/04 , B60B27/0015 , B60B27/023 , B60B27/026 , B60B27/047 , B60B2900/112 , B60B2900/212 , B60B2900/325 , B60Y2200/13
摘要： A bicycle hub assembly comprises a hub axle, a hub shell, and a sprocket supporting member. The sprocket supporting member comprises a tubular portion and a first tooth. The tubular portion includes an outer peripheral surface and an attachment portion provided only radially inward of the outer peripheral surface. The first tooth is configured to be attached to the attachment portion of the tubular portion. The first tooth comprises a first surface and a second surface. The first surface is configured to face a mounting portion of a bicycle sprocket in a circumferential direction of the sprocket supporting member. The second surface is opposite to the first surface in the circumferential direction. The second surface is configured to face the mounting portion of the bicycle sprocket in the circumferential direction.
摘要翻译：自行车轮毂组件包括轮毂轴，轮毂壳和链轮支撑构件。链轮支撑构件包括管状部分和第一齿。管状部包括外周面和仅在外周面的径向内侧设置的安装部。第一齿构造成附接到管状部分的附接部分。第一齿包括第一表面和第二表面。第一表面构造成在链轮支撑构件的圆周方向上面对自行车链轮的安装部分。第二表面在圆周方向上与第一表面相对。第二表面构造成在周向上与自行车链轮的安装部分相对。

6. 发明申请

US20210339826A1 SPROCKET SUPPORT BODY 有权
公开(公告)号：US20210339826A1
公开(公告)日：2021-11-04
申请号：US17373777
申请日：2021-07-13
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Kazuki KOSHIYAMA , Takashi NAKANISHI
IPC分类号： B62M9/10 , B60B27/04 , F16D41/30 , B60B27/02 , B62L1/00
摘要： A sprocket support body comprises at least ten external spline teeth including a plurality of external-spline driving surfaces. The plurality of external-spline driving surfaces each includes a radially outermost edge, a radially innermost edge, and a radial length. A total of the radial lengths of the plurality of external-spline driving surfaces is equal to or larger than 7 mm. At least one external-spline driving surface has a first external-spline-surface angle. The first external-spline-surface angle ranges from 0 degree to 10 degrees. One tooth of the at least ten external spline teeth having a first circumferential spline size. The other teeth of the at least ten external spline teeth each have a second circumferential spline size that is smaller than the first circumferential spline size. A total number of the other teeth of the at least ten external spline teeth being equal to or larger than nine.

7. 发明申请

US20190047324A1 BICYCLE HUB ASSEMBLY 审中-公开
公开(公告)号：US20190047324A1
公开(公告)日：2019-02-14
申请号：US15673346
申请日：2017-08-09
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Kazuki KOSHIYAMA , Takashi NAKANISHI
IPC分类号： B60B27/04 , B60B27/00 , B60B1/04 , B62M9/10
CPC分类号： B60B27/04 , B60B1/042 , B60B27/0021 , B60B27/0026 , B60B27/047 , B62L5/00 , B62M9/10 , B62M9/105
摘要： A bicycle hub assembly comprises a hub axle, a hub body, and a sprocket support body. The hub body includes a first spoke-mounting portion, a second spoke-mounting portion, and a first axial length. The first axial length is defined between a first axially outermost part of the first spoke-mounting portion and a second axially outermost part of the second spoke-mounting portion in an axial direction with respect to a rotational center axis. The first axial length is equal to or larger than 55 mm. The sprocket support body is rotatably mounted on the hub axle about the rotational center axis. The sprocket support body includes at least ten external spline teeth configured to engage with a bicycle rear sprocket assembly. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface.

8. 发明申请

US20170232791A1 BICYCLE HUB ASSEMBLY 审中-公开
公开(公告)号：US20170232791A1
公开(公告)日：2017-08-17
申请号：US15583927
申请日：2017-05-01
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Naohiro NISHIMOTO , Kazuki KOSHIYAMA
IPC分类号： B60B27/04 , B60B27/00 , F16D41/36 , B60B27/02
CPC分类号： B60B27/047 , B60B27/0026 , B60B27/0031 , B60B27/023 , B60B2360/32 , B60B2900/133 , B60B2900/325 , B62M9/121 , F16D1/06 , F16D1/10 , F16D41/36 , F16D2001/103
摘要： A bicycle hub assembly comprises a hub axle, a hub shell, a sprocket support body, a first ratchet member, a second ratchet member, and a sliding member. The hub shell includes at least one first tooth. The sprocket support body includes a first helical spline. The first ratchet member comprises at least one first ratchet tooth and a second helical spline engaged with the first helical spline. The second ratchet member comprises at least one second ratchet tooth and at least one second tooth. The at least one second ratchet tooth is engageable with the at least one first ratchet tooth. The at least one second tooth is engaged with the at least one first tooth. The sliding member is provided between the sprocket support body and the second ratchet member in an axial direction parallel to a rotational axis. The sliding member includes a non-metallic material.

9. 发明申请

US20170096029A1 BICYCLE HUB ASSEMBLY 有权
公开(公告)号：US20170096029A1
公开(公告)日：2017-04-06
申请号：US14873141
申请日：2015-10-01
申请人： SHIMANO INC.
发明人： Hiroshi FUJITA , Naohiro NISHIMOTO , Kazuki KOSHIYAMA
IPC分类号： B60B27/02 , B60B27/04 , B60B27/00 , F16D1/06 , F16D1/10
CPC分类号： B60B27/047 , B60B27/0026 , B60B27/0031 , B60B27/023 , B60B2360/32 , B60B2900/133 , B60B2900/325 , B62M9/121 , F16D1/06 , F16D1/10 , F16D41/36 , F16D2001/103
摘要： A bicycle 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 hub shell includes at least one first tooth. The sprocket support body includes a first helical spline. The first ratchet member comprises at least one first ratchet tooth and a second helical spline engaged with the first helical spline. The second ratchet member comprises at least one second ratchet tooth and at least one second tooth. The at least one second tooth is engaged with the at least one first tooth. The spacer is at least partly provided between the at least one first tooth and the at least one second tooth in a circumferential direction defined about a rotational axis. The spacer includes a non-metallic material.

10. 发明申请

US20150202919A1 BICYCLE HUB 有权
公开(公告)号：US20150202919A1
公开(公告)日：2015-07-23
申请号：US14159735
申请日：2014-01-21
申请人： SHIMANO INC.
发明人： Kazuki KOSHIYAMA
IPC分类号： B60B27/02 , F16D41/32
CPC分类号： B60B27/023 , B60B27/047 , B60B2900/133 , B60Y2200/13 , F16D41/32 , F16D41/36
摘要： A bicycle hub basically has a hub axle, a hub shell, a sprocket support body, a first ratchet member and a second ratchet member. The hub shell is rotatably mounted on a hub axle about a rotational axis. The sprocket support body is rotatably mounted on the hub axle to rotate around the rotational axis. The sprocket support body has an outer peripheral surface with a first helical spline. The first ratchet member has at least one first ratchet tooth and a second helical spline mating with the first helical spline. The second ratchet member has at least one second ratchet tooth mating with the at least one first ratchet tooth and a hub shell engagement portion that engages the hub shell The outer peripheral surface of the sprocket support body has a guiding portion that guides the first ratchet member toward the hub shell while coasting.
摘要翻译：自行车轮毂基本上具有轮毂轴，轮毂壳，链轮支撑体，第一棘轮构件和第二棘轮构件。毂壳围绕旋转轴线可旋转地安装在轮毂轴上。链轮支撑体可旋转地安装在轮毂轴上以围绕旋转轴线旋转。链轮支撑体具有带有第一螺旋花键的外周面。第一棘轮构件具有至少一个第一棘轮齿和与第一螺旋花键配合的第二螺旋花键。所述第二棘轮构件具有与所述至少一个第一棘轮齿配合的至少一个第二棘轮齿和与所述轮毂壳接合的轮毂壳接合部。所述链轮支撑体的外周面具有引导部，所述引导部引导所述第一棘轮构件朝向轮毂壳，同时滑行。

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