公开(公告)号：US20190042535A1

公开(公告)日：2019-02-07

申请号：US16047749

申请日：2018-07-27

Applicant: Polaris Industries Inc.

Inventor： Jeremy C. Smith ,  Adam J. Schlangen ,  Richard D. Ripley ,  Shawn D. Peterson ,  Kurt E. Stenberg ,  Anthony J. Kinsman ,  Angus M. Morison ,  David A. Elia ,  Matthew S. Kmecik ,  Eric J. Czechowski ,  David J. Hicke ,  Aaron J. Nysse ,  Matthew J. Kaldor ,  Robert R. Lacher ,  Brian P. Dehnert

IPC: G06F17/00 ,  E02F9/26 ,  B60G9/02 ,  E02F9/20 ,  B60G21/05 ,  B60H1/00 ,  B60K17/34 ,  B60K23/08 ,  B60K26/02 ,  B60K28/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/30 ,  B60W30/00 ,  B60W30/18 ,  B60W30/188 ,  B62D21/18 ,  E02F3/96 ,  E02F9/08 ,  B60K5/00 ,  B60K11/02 ,  B60K13/02 ,  B60K17/22 ,  B60K25/04

Abstract: A utility vehicle comprises a plurality of ground engaging members and a frame supported by the plurality of ground engaging members. The frame includes a front frame portion, a mid-frame portion, and a rear frame portion. The utility vehicle further comprises an attachment supported at the front frame portion. Additionally, the utility vehicle includes an operator area supported by the frame and including an operator seat and an adjacent passenger seat spaced apart from the operator seat. The operator seat and the passenger seat are in a side-by-side arrangement. The utility vehicle also comprises an auxiliary power assembly having an attachment shaft configured to be operably coupled to the attachment. The attachment shaft extends in a generally longitudinal direction of the utility vehicle and projects outwardly from the front frame portion.

公开(公告)号：US09970463B2

公开(公告)日：2018-05-15

申请号：US13728149

申请日：2012-12-27

Applicant: Clark Equipment Company ,  Polaris Industries Inc.

Inventor： Matthew J. Kaldor ,  Marcus A. Wetterlund

IPC: F15B9/03 ,  F16H61/433 ,  F16H59/68 ,  F16H61/421 ,  F16H59/44

CPC classification number: F15B9/03 ,  B60W2510/1005 ,  B60W2510/104 ,  B60W2520/10 ,  F16H59/44 ,  F16H61/421 ,  F16H61/433 ,  F16H2059/6807 ,  F16H2200/0017 ,  Y10T74/19158

Abstract: Disclosed are power machines, and drive systems for use thereon, as well as methods of controlling the displacement of a hydraulic drive motor. The drive system includes a drive pump capable of providing a hydraulic power output and a drive motor operably coupled to the drive pump that receives the hydraulic power output from the drive pump. The drive motor has an operating displacement that is variable between a minimum displacement and a maximum displacement and it provides a rotational output member. A shift actuator is operably coupled to the drive motor and it is configured to vary the displacement of the drive motor between the minimum displacement and the maximum displacement. A controller controls the shift actuator to cause the drive motor to provide infinitely variable displacement between the minimum and maximum displacements.