公开(公告)号：US20080070758A1

公开(公告)日：2008-03-20

申请号：US11744582

申请日：2007-05-04

申请人： Andrew Lull ,  Timothy Tetreault ,  Keith Weier ,  Callan McMahon ,  Timothy Skarzynski ,  Zachary Tyler ,  Christopher Williams

发明人： Andrew Lull ,  Timothy Tetreault ,  Keith Weier ,  Callan McMahon ,  Timothy Skarzynski ,  Zachary Tyler ,  Christopher Williams

IPC分类号： A63B22/02

CPC分类号： A63B22/0056 ,  A63B21/0053 ,  A63B22/0235 ,  A63B22/0292 ,  A63B22/0664 ,  A63B2022/067

摘要： A resistance system for an exercise device may include: a drive shaft configured to be operably connected to a movable part of an exercise device such that movement of the movable part causes the drive shaft to rotate; and a resistance source operably connected with the drive shaft and configured to resist rotation of the drive shaft. An exercise device may include: a drive shaft rotatably supported by a frame; a resistance source operably connected with the drive shaft and configured to resist rotation of the drive shaft; and first and second treadle assemblies pivotally connected with the frame and including respective moving surfaces. In such an exercise device, the first treadle assembly and the second treadle assembly may be operably connected with the drive shaft such that pivotal movement of the first treadle assembly and pivotal movement of the second treadle assembly cause the drive shaft to rotate.

摘要翻译： 用于锻炼装置的阻力系统可以包括：构造成可操作地连接到运动装置的可移动部分的驱动轴，使得可动部分的运动导致驱动轴旋转; 以及电阻源，其与所述驱动轴可操作地连接并且构造成抵抗所述驱动轴的旋转。 锻炼装置可以包括：由框架可旋转地支撑的驱动轴; 电阻源，其与所述驱动轴可操作地连接并且构造成抵抗所述驱动轴的旋转; 以及与所述框架枢转地连接并且包括相应的移动表面的第一和第二踏板组件。 在这种运动装置中，第一踏板组件和第二踏板组件可以与驱动轴可操作地连接，使得第一踏板组件的枢转运动和第二踏板组件的枢转运动使驱动轴旋转。