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    • 1. 发明申请
    • WEIGHT TRAINING DEVICE
    • 重量训练装置
    • WO2016126254A1
    • 2016-08-11
    • PCT/US2015/014648
    • 2015-02-05
    • POPPINGA, Brady
    • POPPINGA, Brady
    • A63B21/078
    • A63B21/078A63B21/0724A63B21/0783A63B71/0054
    • This invention relates to devices that prevent brake cables (128A, 128B) from twisting when in use on a barbell. Previously, weight training equipment did not have brakes, so brake cable twisting was not a known problem. However, embodiments of the present invention use a cross bar (130) mechanically coupled to a barbell (110) that is further mechanically coupled to a first brake (116) such that the barbell can rotate to but not through the first brake, enabling a range of motion of approximately 300 degrees. Further, a gyroscope (140) mechanically coupled to the brake cables rotates with the brake cables and prevents the brake cables from twisting.
    • 本发明涉及防止制动电缆(128A,128B)在使用时在杠铃上扭转的装置。 以前,重量训练设备没有制动器,所以刹车线扭曲不是一个已知的问题。 然而,本发明的实施例使用机械地联接到杠杆(110)的横杆(130),该杠杆进一步机械地联接到第一制动器(116),使得杠铃可以旋转而不能通过第一制动器,从而能够 运动范围约300度。 此外,机械地联接到制动电缆的陀螺仪(140)与制动电缆一起旋转并防止制动电缆扭转。