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公开(公告)号:US20210188376A1
公开(公告)日:2021-06-24
申请号:US16723789
申请日:2019-12-20
Applicant: Polaris Industries Inc.
Inventor: Jesse J. LAUGEN , Cody S. Kofstad , Lyle J. Dahlgren , Luc C. Wilson
IPC: B62D55/084 , B62D55/07 , B62M27/02
Abstract: A tapered short tunnel for use on a tracked vehicle, such as a snowmobile. The tapered short tunnel has a tapered distal end having a width less than a width of an endless track used on the snowmobile. This tapered portion reduces the snowmobile from catching or grabbing snow in a snow trench, thereby enabling the snowmobile to traverse deeper snow.
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公开(公告)号:US09428232B2
公开(公告)日:2016-08-30
申请号:US14338871
申请日:2014-07-23
Applicant: Polaris Industries Inc.
Inventor: Anthony J. Ripley , Luc C. Wilson , Martin E. Sampson , Jeffrey A. Eaton , Lyle J. Dahlgren , Matthew M. Sweere
IPC: B62M27/02 , B62D55/30 , B62D55/104 , B60G7/00 , B60K15/063 , B62D1/16
CPC classification number: B62D55/30 , B60G7/001 , B60K15/063 , B62D1/16 , B62D55/104 , B62M27/02 , B62M2027/026 , B62M2027/027 , B62M2027/028
Abstract: A snowmobile includes a plurality of ground engaging members, a frame supported by the ground engaging members, and a powertrain assembly supported by the frame. Additionally, the snowmobile includes a front suspension assembly supported by the frame. The front suspension assembly includes an upper control arm operably coupled to the frame and a lower control arm operably coupled to the frame. The lower control arm is forged. At least a portion of the lower control arm includes an artificially-induced area of localized stress, and the lower control arm is configured to absorb energy at the area of localized stress.
Abstract translation: 雪地车包括多个地面接合构件,由地面接合构件支撑的框架和由框架支撑的动力系组件。 此外,雪地车包括由框架支撑的前悬架组件。 前悬架组件包括可操作地联接到框架的上控制臂和可操作地联接到框架的下控制臂。 下控制臂锻造。 下部控制臂的至少一部分包括人为诱导的局部应力区域,并且下部控制臂构造成在局部应力区域吸收能量。
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公开(公告)号:US20160023698A1
公开(公告)日:2016-01-28
申请号:US14339192
申请日:2014-07-23
Applicant: POLARIS INDUSTRIES INC.
Inventor: Luc C. Wilson
IPC: B62D55/30 , B62D55/104 , B62M27/02
CPC classification number: B62D55/30 , B60G7/001 , B60K15/063 , B62D1/16 , B62D55/104 , B62M27/02 , B62M2027/026 , B62M2027/027 , B62M2027/028
Abstract: A snowmobile comprises a plurality of ground engaging members, a frame supported by the ground engaging members, and a powertrain assembly supported by the frame. The snowmobile further comprises a rear suspension assembly supported by the frame which includes a plurality of slide rails, at least one linear force element operably coupled to the slide rails, and at least one rear idler wheel operably coupled to the slide rails with a rear shaft. The rear shaft is operably coupled to the slide rails with a single fastener received into one end of the rear shaft.
Abstract translation: 雪地车包括多个地面接合构件,由地面接合构件支撑的框架和由框架支撑的动力总成组件。 所述雪地车还包括由所述框架支撑的后悬架组件,所述后悬架组件包括多个滑轨,至少一个可操作地联接到所述滑轨的线性力元件,以及至少一个后惰轮,其可操作地联接到所述滑轨, 。 后轴可操作地联接到滑轨,单个紧固件被接纳在后轴的一端中。
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公开(公告)号:US11358661B2
公开(公告)日:2022-06-14
申请号:US16723789
申请日:2019-12-20
Applicant: Polaris Industries Inc.
Inventor: Jesse J. Laugen , Cody S. Kofstad , Lyle J. Dahlgren , Luc C. Wilson
IPC: B62D55/084 , B62D55/07 , B62M27/02 , B60N2/01
Abstract: A tapered short tunnel for use on a tracked vehicle, such as a snowmobile. The tapered short tunnel has a tapered distal end having a width less than a width of an endless track used on the snowmobile. This tapered portion reduces the snowmobile from catching or grabbing snow in a snow trench, thereby enabling the snowmobile to traverse deeper snow.
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公开(公告)号:US09796437B2
公开(公告)日:2017-10-24
申请号:US14339192
申请日:2014-07-23
Applicant: Polaris Industries Inc.
Inventor: Luc C. Wilson , Lyle J. Dahlgren , Martin E. Sampson
IPC: B62D55/30 , B62D55/104 , B62M27/02 , B60G7/00 , B60K15/063 , B62D1/16
CPC classification number: B62D55/30 , B60G7/001 , B60K15/063 , B62D1/16 , B62D55/104 , B62M27/02 , B62M2027/026 , B62M2027/027 , B62M2027/028
Abstract: A snowmobile comprises a plurality of ground engaging members, a frame supported by the ground engaging members, and a powertrain assembly supported by the frame. The snowmobile further comprises a rear suspension assembly supported by the frame which includes a plurality of slide rails, at least one linear force element operably coupled to the slide rails, and at least one rear idler wheel operably coupled to the slide rails with a rear shaft. The rear shaft is operably coupled to the slide rails with a single fastener received into one end of the rear shaft.
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