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公开(公告)号：US20210276662A1
公开(公告)日：2021-09-09
申请号：US17326170
申请日：2021-05-20
Applicant: Fox Factory, Inc.
Inventor： Evan Michael CHOLTCO-DEVLIN , Jason KENNETT , David Robert EDWARDS
Abstract: A cinch direct mount 2× ring system is disclosed. One embodiment discloses a chainring assembly having a drive side crank arm with a chainring assembly interface including a plurality of splines, a circumference, and an axial length. The chainring assembly includes a first chainring having a first outer diameter and a first center assembly shape. The chainring assembly includes a second chainring having a second outer diameter and a second center assembly shape, the second outer diameter being different than the first outer diameter. The chainring assembly also includes a fastener to couple the first chainring and the second chainring with the chainring assembly interface, such that at least one of the first center assembly shape or the second center assembly shape engages with the plurality of splines.
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公开(公告)号：US20230014123A1
公开(公告)日：2023-01-19
申请号：US17752537
申请日：2022-05-24
Applicant: Fox Factory, Inc.
Inventor： Fraser ANDREW , Evan Michael CHOLTCO-DEVLIN , Douglas CHALMERS , Robbie ROBERTS , Marco SOTA
IPC: B62M3/08
Abstract: A crank impact and wear protection article is disclosed. The crank arm includes a crank body and an impact and wear protection article coupled with the crank body.
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公开(公告)号：US20210284282A1
公开(公告)日：2021-09-16
申请号：US17328421
申请日：2021-05-24
Applicant: Fox Factory, Inc.
Inventor： Evan Michael CHOLTCO-DEVLIN , Jason KENNETT , David Robert EDWARDS
Abstract: A cinch direct mount 2× ring system is disclosed. One embodiment discloses a chainring assembly having a drive side crank arm with a chainring assembly interface including a plurality of splines, a circumference, and an axial length. The chainring assembly includes a first chainring having a first outer diameter and a first center assembly shape. The chainring assembly includes a second chainring having a second outer diameter and a second center assembly shape, the second outer diameter being different than the first outer diameter. The chainring assembly also includes a fastener to couple the first chainring and the second chainring with the chainring assembly interface, such that at least one of the first center assembly shape or the second center assembly shape engages with the plurality of splines.
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公开(公告)号：US20200172198A1
公开(公告)日：2020-06-04
申请号：US16706042
申请日：2019-12-06
Applicant: Fox Factory, Inc.
Inventor： Evan Michael CHOLTCO-DEVLIN
Abstract: A mid-sprocket assembly is disclosed herein. The mid-sprocket assembly includes an input shaft to receive an input force, the input shaft having a plurality of input shaft gears coupled therewith. A countershaft having a plurality of countershaft gears coupled therewith, at least one of the plurality of countershaft gears selectively and axially engaged to receive the input force from at least one input shaft gears and provide the input force to a rear wheel to drive the rear wheel.
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公开(公告)号：US20230219653A1
公开(公告)日：2023-07-13
申请号：US18114619
申请日：2023-02-27
Applicant: Fox Factory, Inc.
Inventor： Robert CHARETTE , Douglas CHALMERS , Evan Michael CHOLTCO-DEVLIN
CPC classification number: B62M9/16 , B62M2009/007
Abstract: A chain guide is disclosed herein. The chain guide includes a backplate and a chain guide. The backplate has an elongated opening therein. The chain guide includes a guide to orient a chain with respect to the sprocket. The chain guide also includes a retaining assembly to removably and adjustably frictionally couple the guide at a given location along the elongated opening in the backplate, such that when the guide is rotated axially about the retaining assembly, the guide is retained at the given location.
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Patent Agency Ranking
公开(公告)号：US20210061386A1
公开(公告)日：2021-03-04
申请号：US17022489
申请日：2020-09-16
Applicant: Fox Factory, Inc.
Inventor： Evan Michael CHOLTCO-DEVLIN , David Robert EDWARDS
Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.
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公开(公告)号：US20200331558A1
公开(公告)日：2020-10-22
申请号：US16852200
申请日：2020-04-17
Applicant: Fox Factory, Inc.
Inventor： Robert CHARETTE , Douglas CHALMERS , Evan Michael CHOLTCO-DEVLIN
IPC: B62M9/16
Abstract: A chain guide is disclosed herein. The chain guide includes a backplate and a chain guide. The backplate has an elongated opening therein. The chain guide includes a guide to orient a chain with respect to the sprocket. The chain guide also includes a retaining assembly to removably and adjustably frictionally couple the guide at a given location along the elongated opening in the backplate, such that when the guide is rotated axially about the retaining assembly, the guide is retained at the given location.
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公开(公告)号：US20230234673A1
公开(公告)日：2023-07-27
申请号：US18109773
申请日：2023-02-14
Applicant: Fox Factory, Inc.
Inventor： Evan Michael CHOLTCO-DEVLIN , Jason KENNETT , David Robert EDWARDS
Abstract: A cinch direct mount 2× ring system is disclosed. One embodiment discloses a chainring assembly having a drive side crank arm with a chainring assembly interface including a plurality of splines, a circumference, and an axial length. The chainring assembly includes a first chainring having a first outer diameter and a first center assembly shape. The chainring assembly includes a second chainring having a second outer diameter and a second center assembly shape, the second outer diameter being different than the first outer diameter. The chainring assembly also includes a fastener to couple the first chainring and the second chainring with the chainring assembly interface, such that at least one of the first center assembly shape or the second center assembly shape engages with the plurality of splines.
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公开(公告)号：US20220389979A1
公开(公告)日：2022-12-08
申请号：US17890988
申请日：2022-08-18
Applicant: Fox Factory, Inc.
Abstract: An electronic automatically decoupling hub assembly is disclosed herein. The assembly has an axle and a hub shell rotationally positioned about the axle. A controller provides automatic activation/deactivation signals to an inductor. The assembly has a bearing rotationally positioned about the axle and a ratchet ring, having a plurality of teeth, rotationally positioned about the bearing. One or more pawls are provided to engage with at least some of the teeth of the ratchet ring and a seal is used to contain the pawls within the assembly. A cassette body assembly is coupled with the ratchet ring and an end cap is used to prevent a contaminant from entering into the decoupling hub assembly.
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公开(公告)号：US20210009224A1
公开(公告)日：2021-01-14
申请号：US17027543
申请日：2020-09-21
Applicant: Fox Factory, Inc.
Inventor： Evan Michael CHOLTCO-DEVLIN , David Robert EDWARDS
Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.
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