公开(公告)号：US11794070B2

公开(公告)日：2023-10-24

申请号：US16879376

申请日：2020-05-20

Applicant: iFIT Inc.

Inventor： David Hays ,  Dale Alan Buchanan ,  Brian Kwant

IPC: A63B22/02 ,  F28F19/01 ,  A63B22/00 ,  H02K5/20

CPC classification number: A63B22/0235 ,  A63B22/0023 ,  F28F19/01 ,  H02K5/207 ,  A63B2225/66 ,  F28F2250/08

Abstract: An exercise system includes a housing, a drive motor, a drive member, a filter, and a fan. The housing defines an interior volume and has an intake and an outlet. The drive motor is positioned in the housing and is connected to the drive member. At least part of the drive member is positioned inside the housing and part of the drive member is outside the housing. The drive member is positioned through the outlet in the housing. The filter is in fluid communication with the intake, and the fan is in fluid communication with the intake and the filter. The fan provides a positive pressure in the interior volume of the housing.