Stairclimber apparatus pedal mechanism

    公开(公告)号:US07153238B2

    公开(公告)日:2006-12-26

    申请号:US11149124

    申请日:2005-06-09

    IPC分类号: A63B22/04 A63B23/04

    摘要: A simulated stair climbing-type exercise apparatus is provided having a frame, a resistance member, a transmission, a drive belt, a right pedal assembly, a left pedal assembly and a track mounted to the frame to provide a user with a vertically reciprocating exercise movement. The right pedal assembly, operating independently of the left pedal assembly, oscillates between an upper position at rest and a lower position under the weight of the user. The left pedal assembly, operating independently of the right pedal assembly, oscillates between an upper position at rest and a lower position under the weight of the user. The pedal assemblies remain parallel to a support surface throughout their entire range of motion, as the pedal assemblies travel from their upper position to their lower position on the tracks which can be either linear or curved.

    Stairclimber apparatus pedal mechanism

    公开(公告)号:US07052439B2

    公开(公告)日:2006-05-30

    申请号:US10999264

    申请日:2004-11-30

    IPC分类号: A63B22/04

    摘要: A simulated stair climbing-type exercise apparatus is provided having a frame, a resistance member, a transmission, a drive belt, a right pedal assembly, a left pedal assembly and a track mounted to the frame to provide a user with a vertically reciprocating exercise movement. The right pedal assembly, operating independently of the left pedal assembly and having a set of rollers engaged with the track, oscillates between an upper position at rest and a lower position under the weight of the user. The left pedal assembly, operating independently of the right pedal assembly and having a set of rollers engaged with the track, oscillates between an upper position at rest and a lower position under the weight of the user. The pedal assemblies remain parallel to a support surface throughout their entire range of motion, as the pedal assemblies travel from their upper position to their lower position.