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公开(公告)号：US11009112B2
公开(公告)日：2021-05-18
申请号：US15485009
申请日：2017-04-11
Applicant: Fox Factory, Inc.
Inventor： Robert Erik Moore , Douglas Alexander Chalmers
Abstract: Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
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公开(公告)号：US20220411011A1
公开(公告)日：2022-12-29
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：US20170292598A1
公开(公告)日：2017-10-12
申请号：US15485009
申请日：2017-04-11
Applicant: Fox Factory, Inc.
Inventor： Robert Erik Moore , Douglas Alexander Chalmers
Abstract: Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
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公开(公告)号：US12060928B2
公开(公告)日：2024-08-13
申请号：US16440286
申请日：2019-06-13
Applicant: Fox Factory, Inc.
Inventor： Robert Erik Moore , Douglas Alexander Chalmers
CPC classification number: F16H55/06 , B22D21/007 , B22D25/02 , B28B1/24 , B62M1/36 , B62M9/00 , B62M9/10 , B62M9/105 , F16H55/30
Abstract: Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
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公开(公告)号：US11788615B2
公开(公告)日：2023-10-17
申请号：US17319542
申请日：2021-05-13
Applicant: Fox Factory, Inc.
Inventor： Robert Erik Moore , Douglas Alexander Chalmers
CPC classification number: F16H55/06 , B22D21/007 , B22D25/02 , B28B1/24 , B62M1/36 , B62M9/00 , B62M9/10 , B62M9/105 , F16H55/30
Abstract: Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
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Patent Agency Ranking
公开(公告)号：US20250084920A1
公开(公告)日：2025-03-13
申请号：US18792313
申请日：2024-08-01
Applicant: Fox Factory, Inc.
Inventor： Robert Erik Moore , Douglas Alexander Chalmers
Abstract: Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
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公开(公告)号：US20230025376A1
公开(公告)日：2023-01-26
申请号：US17863316
申请日：2022-07-12
Applicant: Fox Factory, Inc.
Inventor： Douglas Alexander Chalmers
Abstract: A timely component movement measuring system for a vehicle is disclosed. The system includes a component of a vehicle, the component having a range of motion. The system also includes a sensor to measure a movement of the component through some or all of the range of motion of the component.
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公开(公告)号：US20210262559A1
公开(公告)日：2021-08-26
申请号：US17319542
申请日：2021-05-13
Applicant: Fox Factory, Inc.
Inventor： Robert Erik Moore , Douglas Alexander Chalmers
Abstract: Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
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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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