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    • 9. 发明授权
    • Strength training exercise apparatus with elastomeric resistance members
    • 具有弹性阻力构件的力量训练器具
    • US5674167A
    • 1997-10-07
    • US546923
    • 1995-10-23
    • Gary D. PiagetTrace O. GordonMark R. NestandePaul M. TheisenJohn E. TitusRoss A. Mackert
    • Gary D. PiagetTrace O. GordonMark R. NestandePaul M. TheisenJohn E. TitusRoss A. Mackert
    • A63B21/00A63B21/04A63B21/055A63B23/035A63B23/04A03B21/02
    • A63B21/0552A63B21/154A63B21/156A63B23/03575A63B21/00069A63B21/04A63B21/0421A63B21/0428A63B2208/0228A63B2208/0233A63B2210/50A63B23/0494
    • A strength training exercise apparatus includes a frame having an upright back rest, and a horizontal seat, and further includes opposing arm members pivotally mounted to the back rest. The arm members are movable through an arcuate range of motion, and include locking pins for selectively locking the arm members in desired angular positions. The apparatus still further includes a resistance assembly consisting of a fixed anchor mounted on the frame, a movable anchor which is movable relative to the fixed anchor, and a plurality of elastomeric resistance cords releasably secured between the movable anchor and the fixed anchor to provide resistance to movement of the movable anchor. A pull line is mounted on guide pulleys along the length of the arm members, and is received in association with the movable anchor whereby outward movement of the pull line with respect to the arm members causes movement of the movable anchor with respect to the fixed anchor. The exercise apparatus further consists of a leg member pivotally mounted to the seat, and a second resistance assembly including a second movable anchor coupled to the leg member, and a second plurality of elastomeric resistance cords secured between the fixed anchor and the second movable anchor for providing resistance to pivotal movement of the leg member.
    • 强度训练装置包括具有直立靠背的框架和水平座椅,并且还包括枢转地安装到靠背的相对的臂构件。 臂构件可以通过弓形运动范围移动,并且包括用于将臂构件选择性地锁定在期望角度位置的锁定销。 该装置还包括由安装在框架上的固定锚固件组成的电阻组件,可相对于固定锚固件移动的可移动锚固件以及可释放地固定在活动锚固件和固定锚固件之间以提供阻力的多个弹性阻力帘线 到可移动锚的运动。 拉线沿着臂构件的长度安装在引导滑轮上,并且与可动锚固件相关联地接收,从而拉线相对于臂构件的向外运动导致可移动锚固件相对于固定锚固件的移动 。 锻炼设备还包括枢转地安装到座椅的腿部构件和包括联接到腿部构件的第二可动锚固件的第二阻力组件和固定在固定锚固件和第二活动锚固件之间的第二多个弹性体阻力帘线,用于 提供对腿部构件的枢转运动的阻力。
    • 10. 发明申请
    • SASH LIFTER FOR CASEMENT WINDOWS
    • SASH LIFTER FOR CASICE WINDOWS
    • US20080168715A1
    • 2008-07-17
    • US12015266
    • 2008-01-16
    • John E. Titus
    • John E. Titus
    • E05F7/02
    • E05F7/06E05F7/005
    • A sash lifter for positioning a window sash within a window frame of a casement window includes a body portion presenting a sash positioning surface. As the window sash is rotated within the window frame about an axis of rotation defined by at least one hinge assembly, the window sash encounters the sash lifter and rides along the sash positioning surface until it is properly situated within the window frame. The sash lifter may include a barrier structure extending transverse to the axis of rotation to facilitate positioning of the sash lifter within a track of the hinge assembly. The sash lifter may also include a tail structure extending outward from the body portion for increased forced-entry resistance.
    • 用于将窗框定位在平开窗的窗框内的窗框提升器包括呈现窗扇定位表面的主体部分。 当窗框围绕由至少一个铰链组件限定的旋转轴线在窗框内旋转时,窗框遇到窗框升降器并且沿着窗框定位表面沿着窗框定位表面移动,直到其恰好位于窗框内。 窗框提升器可以包括横向于旋转轴线延伸的阻挡结构,以便于将框式升降机定位在铰链组件的轨道内。 窗框提升器还可以包括从主体部分向外延伸的尾部结构,以增加强制进入阻力。