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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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公开(公告)号：US10202169B2
公开(公告)日：2019-02-12
申请号：US15873986
申请日：2018-01-18
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Justin R. York
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 front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable.
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公开(公告)号：US09751552B2
公开(公告)日：2017-09-05
申请号：US14935265
申请日：2015-11-06
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Justin R. York
CPC classification number: B62B13/046 , B62B17/04
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 front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable.
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公开(公告)号：US10899415B2
公开(公告)日：2021-01-26
申请号：US15927628
申请日：2018-03-21
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Jimmy D. Brooks
IPC: B62M27/02 , B62D55/07 , B62D55/10 , B62D55/108 , B62D55/12
Abstract: A snow vehicle is disclosed comprising a uni-body frame having a forward engine compartment, 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 located outside of the frame and directly coupled to the belt drive.
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Patent Agency Ranking
公开(公告)号：US10232910B2
公开(公告)日：2019-03-19
申请号：US15165862
申请日：2016-05-26
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Justin R. York
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and at least one front ski steered by a steering mechanism. The front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable.
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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：US20180141617A1
公开(公告)日：2018-05-24
申请号：US15873986
申请日：2018-01-18
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Justin R. York
CPC classification number: B62M27/02 , B62K13/08 , B62M9/16 , B62M2027/021 , B62M2027/026 , B62M2027/028
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 front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable.
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公开(公告)号：US20170129570A1
公开(公告)日：2017-05-11
申请号：US15165862
申请日：2016-05-26
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Justin R. York
IPC: B62M27/02
CPC classification number: B62M27/02 , B62K13/00 , B62M2027/021 , B62M2027/026 , B62M2027/028
Abstract: A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and at least one front ski steered by a steering mechanism. The front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable.
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公开(公告)号：US20170129526A1
公开(公告)日：2017-05-11
申请号：US14935265
申请日：2015-11-06
Applicant: Polaris Industries Inc.
Inventor： Allen M. Mangum , Justin R. York
CPC classification number: B62B13/046 , B62B17/04
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 front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable.
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