公开(公告)号：US11987300B2

公开(公告)日：2024-05-21

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

IPC: B62D55/07 ,  B62K13/08 ,  B62M27/02

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.

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

IPC: B62D55/07 ,  B62M27/02 ,  B62K13/08

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.

公开(公告)号：US20210129943A1

公开(公告)日：2021-05-06

申请号：US17144820

申请日：2021-01-08

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.

公开(公告)号：US10773774B2

公开(公告)日：2020-09-15

申请号：US16266692

申请日：2019-02-04

Applicant: Polaris Industries Inc.

Inventor： Allen M. Mangum ,  Justin R. York

IPC: B62M27/02 ,  B62M13/00 ,  B62K13/00

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.

公开(公告)号：US10538262B2

公开(公告)日：2020-01-21

申请号：US15975048

申请日：2018-05-09

Applicant: Polaris Industries Inc.

Inventor： Allen M. Mangum ,  Cody L. Telford

IPC: B62K13/00 ,  B62K21/00 ,  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.

公开(公告)号：US20180273142A1

公开(公告)日：2018-09-27

申请号：US15927628

申请日：2018-03-21

Applicant: Polaris Industries Inc.

Inventor： Allen M. Mangum ,  Jimmy D. Brooks

IPC: B62M27/02 ,  B62D55/108 ,  B62D55/10 ,  B62D55/07 ,  B62D55/12

CPC classification number: B62M27/02 ,  B62D55/07 ,  B62D55/10 ,  B62D55/108 ,  B62D55/12 ,  B62M2027/021 ,  B62M2027/022 ,  B62M2027/023 ,  B62M2027/026 ,  B62M2027/027 ,  B62M2027/028

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.

公开(公告)号：US20170129569A1

公开(公告)日：2017-05-11

申请号：US14935224

申请日：2015-11-06

Applicant: Polaris Industries Inc.

Inventor： Allen M. Mangum ,  Justin R. York

IPC: B62M27/02 ,  B62K13/08 ,  B62M9/16

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.