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公开(公告)号：US11780521B2
公开(公告)日：2023-10-10
申请号：US17028914
申请日：2020-09-22
发明人： George Dubois , Joel Peters , Greg Thrash
CPC分类号： B62J1/08 , B62J1/06 , B62J2001/085
摘要： A telescopic bicycle seatpost is adjustable to fit on many different bicycle sizes, for riders of different heights and leg length. The telescopic length of the seatpost is able to be adjusted after the seatpost has been installed on the bicycle and without removing the seatpost from the frame, which enables the frame and seatpost combination to be quickly adjusted for different users of the same bicycle, in instances where the bicycle is shared between two or more riders or is used as part of a rental fleet.
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公开(公告)号：US20220017180A1
公开(公告)日：2022-01-20
申请号：US17374841
申请日：2021-07-13
发明人： Greg Thrash
摘要： A conical shaped bicycle cassette has a unitary sprocket assembly. Each annular portion of an individual sprocket is mechanically supported either from a back of the sprocket, in an axial direction toward a bicycle hub or from an inner radial direction toward a centerline axis of the bicycle cassette and hub. The axial support zones and radial support zones are alternated around a circumference of the sprocket so that an entirety of the sprocket is supported in either the axial direction or the radial direction. In this way, the chain driving loads on the cassette are spread throughout the entire cassette and the areas of highly localized stress from the cassette are removed.
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公开(公告)号：US20190054765A1
公开(公告)日：2019-02-21
申请号：US16104635
申请日：2018-08-17
发明人： Greg Thrash
摘要： A bicycle cassette comprises a clampstyle connection for connecting the bicycle cassette to a bicycle hub driver body. The bicycle cassette is attached to a bicycle hub driver body by incorporating a clamp structure into one portion of the cassette, which then rigidly clamps onto the driver body of the bicycle hub. In addition, when combined with a bayonet style attachment structure between two parts of the cassette, it allows for the use of a smaller sprocket on one segment of the cassette. Specifically, it allows a small 9 or 10 tooth sprocket to overhang the cassette driver body on a bicycle hub, by attaching the small cog assembly to a larger cog assembly using a bayonet style attachment.
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公开(公告)号：US20210094642A1
公开(公告)日：2021-04-01
申请号：US17028914
申请日：2020-09-22
发明人： George Dubois , Joel Peters , Greg Thrash
摘要： A telescopic bicycle seatpost is adjustable to fit on many different bicycle sizes, for riders of different heights and leg length. The telescopic length of the seatpost is able to be adjusted after the seatpost has been installed on the bicycle and without removing the seatpost from the frame, which enables the frame and seatpost combination to be quickly adjusted for different users of the same bicycle, in instances where the bicycle is shared between two or more riders or is used as part of a rental fleet.
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公开(公告)号：US10562588B2
公开(公告)日：2020-02-18
申请号：US15165327
申请日：2016-05-26
发明人： Greg Thrash , Joel Peters
IPC分类号： B62M9/10
摘要： A bicycle cassette comprises two segments that are attached together thereby forming a composite cassette that can be attached to a rear bicycle hub driver body. The bicycle cassette allows for the use of a smaller sprocket on one segment of the cassette because the smaller sprockets can overhang the hub driver body. Specifically, the cassette allows a small 9 or 10 tooth sprocket to overhang the cassette driver body on the bicycle hub by attaching a small sprocket assembly to a larger sprocket assembly using a locking, bayonet style attachment.
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公开(公告)号：US20170057598A1
公开(公告)日：2017-03-02
申请号：US15165327
申请日：2016-05-26
发明人： Greg Thrash , Joel Peters
摘要： A bicycle cassette comprises two segments that are attached together thereby forming a composite cassette that can be attached to a rear bicycle hub driver body. The bicycle cassette allows for the use of a smaller sprocket on one segment of the cassette because the smaller sprockets can overhang the hub driver body. Specifically, the cassette allows a small 9 or 10 tooth sprocket to overhang the cassette driver body on the bicycle hub by attaching a small sprocket assembly to a larger sprocket assembly using a locking, bayonet style attachment.
摘要翻译： 一个自行车盒包括两个连接在一起的部分，从而形成可附接到后自行车轮毂驱动器主体的复合盒。 自行车盒允许在盒的一个部分上使用较小的链轮，因为较小的链轮可以悬挂在轮毂驱动器主体上。 具体地说，通过使用锁定卡口式附件将小的链轮组件附接到较大的链轮组件，盒子允许小的9或10个齿链轮悬挂在自行车轮毂上的盒式驱动器主体上。
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公开(公告)号：US11932351B2
公开(公告)日：2024-03-19
申请号：US17374841
申请日：2021-07-13
发明人： Greg Thrash
CPC分类号： B62M9/10 , B60B27/023 , B60B27/04
摘要： A conical shaped bicycle cassette has a unitary sprocket assembly. Each annular portion of an individual sprocket is mechanically supported either from a back of the sprocket, in an axial direction toward a bicycle hub or from an inner radial direction toward a centerline axis of the bicycle cassette and hub. The axial support zones and radial support zones are alternated around a circumference of the sprocket so that an entirety of the sprocket is supported in either the axial direction or the radial direction. In this way, the chain driving loads on the cassette are spread throughout the entire cassette and the areas of highly localized stress from the cassette are removed.
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公开(公告)号：US11485449B2
公开(公告)日：2022-11-01
申请号：US16736726
申请日：2020-01-07
发明人： Greg Thrash , Joel Peters
IPC分类号： B62M9/10
摘要： A bicycle cassette comprises two segments that are attached together thereby forming a composite cassette that can be attached to a rear bicycle hub driver body. The bicycle cassette allows for the use of a smaller sprocket on one segment of the cassette because the smaller sprockets can overhang the hub driver body. Specifically, the cassette allows a small 9 or 10 tooth sprocket to overhang the cassette driver body on the bicycle hub by attaching a small sprocket assembly to a larger sprocket assembly using a locking, bayonet style attachment.
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公开(公告)号：US11351815B2
公开(公告)日：2022-06-07
申请号：US16104635
申请日：2018-08-17
发明人： Greg Thrash
摘要： A bicycle cassette comprises a clampstyle connection for connecting the bicycle cassette to a bicycle hub driver body. The bicycle cassette is attached to a bicycle hub driver body by incorporating a clamp structure into one portion of the cassette, which then rigidly clamps onto the driver body of the bicycle hub. In addition, when combined with a bayonet style attachment structure between two parts of the cassette, it allows for the use of a smaller sprocket on one segment of the cassette. Specifically, it allows a small 9 or 10 tooth sprocket to overhang the cassette driver body on a bicycle hub, by attaching the small cog assembly to a larger cog assembly using a bayonet style attachment.
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