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公开(公告)号：US11753098B2
公开(公告)日：2023-09-12
申请号：US17857527
申请日：2022-07-05
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：US11603167B2
公开(公告)日：2023-03-14
申请号：US16852200
申请日：2020-04-17
Applicant: Fox Factory, Inc.
Inventor： Robert Charette , Douglas Chalmers , Evan Michael Choltco-Devlin
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：US20230026821A1
公开(公告)日：2023-01-26
申请号：US17869182
申请日：2022-07-20
Applicant: Fox Factory, Inc.
Inventor： Evan Michael Choltco-Devlin , Fraser Andrew
IPC: B62M1/36
Abstract: A crank preload collar assembly is disclosed. The crank preload collar assembly includes a preload collar body having an axial opening therein to fit around a spindle of a crank assembly. The crank preload collar assembly also includes a clampable opening formed in a portion of the preload collar body. A cam lever is coupled with both sides of the clampable opening, wherein the cam lever provides a clamping force to the preload collar body with respect to the spindle.
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公开(公告)号：US11428279B2
公开(公告)日：2022-08-30
申请号：US16694732
申请日：2019-11-25
Applicant: Fox Factory, Inc.
Abstract: An electronic automatically decoupling hub assembly is disclosed herein. The decoupling hub assembly has an axle and a hub shell rotationally positioned about the axle. A controller provides automatic activation/deactivation signals to an inductor. The decoupling hub assembly has a bearing rotationally positioned about the axle and a cassette body assembly, 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 cassette body assembly and a seal is used to contain the pawls within the decoupling hub 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：US11292539B2
公开(公告)日：2022-04-05
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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Patent Agency Ranking
公开(公告)号：US10780933B2
公开(公告)日：2020-09-22
申请号：US15938941
申请日：2018-03-28
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：US12227262B2
公开(公告)日：2025-02-18
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：US12151780B2
公开(公告)日：2024-11-26
申请号：US17851055
申请日：2022-06-28
Applicant: Fox Factory, Inc.
Inventor： Douglas Alexander Chalmers , Paul Klawer , Bjorn Borgers , Evan Michael Choltco-Devlin , Bart Scicchitano , Fraser Andrew , Aljonn Lacerna
Abstract: Disclosed herein is a threaded bottom bracket comprising: an internal sleeve, a ball bearing, wherein an inner race of the ball bearing is an extended inner race, a cup fit to concentrically hold the ball bearing, wherein the cup is coupled to the internal sleeve, a labyrinth, the labyrinth coupled to the ball bearing and fit to prevent water and debris from entering the ball bearing, wherein the labyrinth and the cup form a path, and a rotary seal disposed between the ball bearing and the labyrinth, the rotary seal having an external seal that seals against the extended inner race.
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公开(公告)号：US12145691B2
公开(公告)日：2024-11-19
申请号：US17752537
申请日：2022-05-24
Applicant: Fox Factory, Inc.
Inventor： Fraser Andrew , Evan Michael Choltco-Devlin , Douglas Alexander Chalmers , Robbie Roberts , Marco Rota
IPC: B62M3/08
Abstract: A crank impact and wear protection article. 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：US11377164B2
公开(公告)日：2022-07-05
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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