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公开(公告)号：US09988067B1
公开(公告)日：2018-06-05
申请号：US15441368
申请日：2017-02-24
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford
CPC classification number: B62B17/04
Abstract: A front fork assembly of a snow bike is disclosed having left and right legs, each having an upper leg portion and a lower leg portion. The left leg upper and lower leg portions are linearly movable relative to each other. A right leg has an upper leg portion and a lower leg portion, the right leg upper and lower leg portions are linearly movable relative to each other. A ski mount has a lower end for coupling to a ski and an upper end for coupling to the left and right leg. A linear force element is coupled to the left and right legs with a first end adjacent the first ends of the forks and seconds ends coupled to the ski, the linear force element has a different linear force characteristic than the left and right legs.
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公开(公告)号：US20240262435A1
公开(公告)日：2024-08-08
申请号：US18636999
申请日：2024-04-16
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford , Justin R. York , Phillip M. Driggars
CPC classification number: B62D55/07 , B62K13/08 , B62M27/02 , B62M2027/021 , B62M2027/022 , B62M2027/025 , B62M2027/026 , B62M2027/027
Abstract: A snow vehicle includes a vehicle frame and a rear suspension. The rear suspension includes a rear suspension frame, a drive belt coupled to the rear suspension frame, a propulsion driven member coupled to the belt and drivingly coupled to the propulsion drive member, a linear element coupling the propulsion drive member and the propulsion driven member, and a guide positioned below a lower run of the linear element and moving the lower run of the linear element closer to the upper run of the linear element at the guide.
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公开(公告)号：US10889338B2
公开(公告)日：2021-01-12
申请号：US15449467
申请日：2017-03-03
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford , Justin R. York , Phillip M. Driggars
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and a front ski steered by a steering mechanism. The snow vehicle has a chain coupling the sprocket of the propulsion unit and a chain tensioning device to take up the chain tension. The chain has a chain guide positioned below a lower run of the chain which directs the chain towards an upper run of the chain.
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公开(公告)号：US10960914B2
公开(公告)日：2021-03-30
申请号：US16733883
申请日：2020-01-03
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford
Abstract: A front fork assembly of a snow bike is disclosed having left and right legs, each having an upper leg portion and a lower leg portion. The left leg upper and lower leg portions are linearly movable relative to each other. A right leg has an upper leg portion and a lower leg portion, the right leg upper and lower leg portions are linearly movable relative to each other. A ski mount has a lower end for coupling to a ski and an upper end for coupling to the left and right leg. A linear force element is coupled to the left and right legs with a first end adjacent the first ends of the forks and seconds ends coupled to the ski, the linear force element has a different linear force characteristic than the left and right legs.
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公开(公告)号：US20210086849A1
公开(公告)日：2021-03-25
申请号：US17115259
申请日：2020-12-08
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford , Justin R. York , Phillip M. Driggars
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and a front ski steered by a steering mechanism. The snow vehicle has a chain coupling the sprocket of the propulsion unit and a chain tensioning device to take up the chain tension. The chain has a chain guide positioned below a lower run of the chain which directs the chain towards an upper run of the chain.
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Patent Agency Ranking
公开(公告)号：US11498630B2
公开(公告)日：2022-11-15
申请号：US17115259
申请日：2020-12-08
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford , Justin R. York , Phillip M. Driggars
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and a front ski steered by a steering mechanism. The snow vehicle has a chain coupling the sprocket of the propulsion unit and a chain tensioning device to take up the chain tension. The chain has a chain guide positioned below a lower run of the chain which directs the chain towards an upper run of the chain.
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公开(公告)号：US20180257690A1
公开(公告)日：2018-09-13
申请号：US15975048
申请日：2018-05-09
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford
IPC: B62B17/04
CPC classification number: B62B17/04
Abstract: A front fork assembly of a snow bike is disclosed having left and right legs, each having an upper leg portion and a lower leg portion. The left leg upper and lower leg portions are linearly movable relative to each other. A right leg has an upper leg portion and a lower leg portion, the right leg upper and lower leg portions are linearly movable relative to each other. A ski mount has a lower end for coupling to a ski and an upper end for coupling to the left and right leg. A linear force element is coupled to the left and right legs with a first end adjacent the first ends of the forks and seconds ends coupled to the ski, the linear force element has a different linear force characteristic than the left and right legs.
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公开(公告)号：US20180251168A1
公开(公告)日：2018-09-06
申请号：US15449467
申请日：2017-03-03
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford , Justin R. York , Phillip M. Driggars
CPC classification number: B62D55/07 , B62K13/08 , B62M27/02 , B62M2027/021 , B62M2027/022 , B62M2027/025 , B62M2027/026 , B62M2027/027
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and a front ski steered by a steering mechanism. The snow vehicle has a chain coupling the sprocket of the propulsion unit and a chain tensioning device to take up the chain tension. The chain has a chain guide positioned below a lower run of the chain which directs the chain towards an upper run of the chain.
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公开(公告)号：US20230331346A1
公开(公告)日：2023-10-19
申请号：US18133882
申请日：2023-04-12
Applicant: Polaris Industries Inc.
Inventor： Cody L. Telford
IPC: B62M27/02
CPC classification number: B62M27/02 , B62M2027/026 , B62M2027/025
Abstract: A tracked vehicle may include a plurality of ground engaging members coupled to a frame through a plurality of suspensions, the plurality of suspensions including at least one adjustable shock absorber.
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公开(公告)号：US20230032075A1
公开(公告)日：2023-02-02
申请号：US17964357
申请日：2022-10-12
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Cody L. Telford , Justin R. York , Phillip M. Driggars
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and a front ski steered by a steering mechanism. The snow vehicle has a chain coupling the sprocket of the propulsion unit and a chain tensioning device to take up the chain tension. The chain has a chain guide positioned below a lower run of the chain which directs the chain towards an upper run of the chain.
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