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    • 63. 发明授权
    • Hand-muscle developer
    • 手肌肉开发商
    • US5100126A
    • 1992-03-31
    • US710535
    • 1991-06-05
    • Chien Hsing Liou
    • Chien Hsing Liou
    • A63B21/045A63B23/14
    • A63B21/0455A63B23/14A63B21/00069
    • A hand-muscle developer, comprising a tubular base having a rocker arm pivotably connected thereto at one end by a pair of connecting plates and a pair of links with two pairs of torsional springs respectively retained therebetween. Operator's hand is inserted through the tubular base to hold a cross bar on the rocker arm and to drive it to rotate back and forth. Rotating the tubular base causes the torsional springs to produce a resisting force against the applied force from operator's hand and therefore, operator's hand muscles are trained. Adjusting screws are provided for adjusting the tension of the torsional springs.
    • 一种手肌显影剂,包括管状基座,其具有摇臂,所述摇臂在一端通过一对连接板可枢转地连接到其上,并且具有分别保持在其间的两对扭转弹簧的一对连杆。 操作者的手被插入通过管状基座以将横杆固定在摇臂上并驱动它来回旋转。 旋转管状基座使得扭转弹簧产生抵抗来自操作者的手的施加力的抵抗力,因此操作者的手部肌肉被训练。 提供调节螺丝用于调节扭力弹簧的张力。
    • 64. 发明授权
    • Exercise device for simulating walking and stair climbing
    • 用于模拟步行和爬楼的锻炼装置
    • US5071115A
    • 1991-12-10
    • US615595
    • 1990-11-19
    • Robert M. Welch
    • Robert M. Welch
    • A63B21/008A63B21/02A63B21/045A63B23/035A63B23/04
    • A63B22/0056A63B2022/0038A63B21/0083A63B21/023A63B21/0455A63B2208/0204A63B2208/12A63B2225/30A63B71/0054
    • An exercise device for simulating walking and stairclimbing and providing low impact aerobics for exercising the lower body. The exercise device includes a frame mounted on a base. The frame includes an upright standard mounted on a front of the base and angled rearwardly. A handle bar with handle bar grips is attached to a top of the standard. An upper end of a pair of hydraulic cylinders is attached to the standard. A lower end of the hydraulic cylinders is attached to a first and second independent step. A front pivot portion of the steps is mounted on a pivot shaft which is mounted on the standard. A pair of torsion springs is disposed around opposite ends of the pivot shaft. The torsion springs bias the steps upwardly at an angle above the horizontal. When a user of the exercise device steps on a rear step portion of the steps and downward pressure is applied on the first step, the cylinder telescopes downwardly and the torsion spring is flexed around the pivot staff. When downward pressure is applied on the second step and the pressure relieved from the first step, the second step moves downwardly as the first step returns to its upward position. By first applying pressure on one foot and lifting the other foot, a natural floating type simulation of climbing steps occurs when using the subject exercise device.
    • 一种运动装置,用于模拟行走和升降并提供低冲击有氧运动以锻炼下身。 锻炼装置包括安装在基座上的框架。 框架包括安装在基座前部并向后倾斜的直立标准。 带有把手把手的把手连接到标准的顶部。 一对液压缸的上端安装在标准上。 液压缸的下端附接到第一和第二独立步骤。 台阶的前枢轴部分安装在安装在标准上的枢轴上。 一对扭转弹簧设置在枢转轴的相对端附近。 扭簧以与水平面上方的角度向上偏压台阶。 当锻炼装置的使用者踏上台阶的后台阶部分并且在第一步骤上施加向下的压力时,气缸向下望望并且扭转弹簧绕枢轴工作人员弯曲。 当在第二步骤施加向下的压力并且从第一步骤释放的压力时,第二步骤随着第一步骤返回到其向上位置而向下移动。 通过首先在一只脚上施加压力并提升另一只脚,当使用主体锻炼装置时,发生攀爬步骤的自然浮动型模拟。
    • 67. 发明授权
    • Isokinetic exercise apparatus for arms and chest
    • 用于手臂和胸部的等动力运动器械
    • US4865316A
    • 1989-09-12
    • US208609
    • 1988-06-20
    • Charles T. Yeaman
    • Charles T. Yeaman
    • A63B21/02A63B21/045
    • A63B21/00043A63B21/045A63B21/026
    • An elongated lightweight exercise device employed by the user to build and strengthen the muscles in the arms and chest area, comprising a short straight section of helically wound cable and two handles, one disposed at each end thereof. The wire rope may be coated with synthetic resinous material. Each handle comprises a hand-width long section of pipe enveloped by a plastic or foam grip with which to grasp the device, and a flexible strap with ends rotatably attached to each end of the pipe section in looped relation to the associated handle. To operate, the user inserts his hands through the straps and firmly grasps the plastic handle grips. Two equal and opposite inward forces are exerted on the handles by the user which causes the cable to bow under flexure stress. The user then allows the cable to return to its resting position due to the memory of the cable and repeats the procedure as appropriate. Repeated flexure over an indefinite interval of time does not incite fatigue in the cable. The straps guard against accidental loss of control of the device during use.
    • 用户使用的细长轻量的锻炼装置,用于建立和加强手臂和胸部区域中的肌肉,包括螺旋缠绕的电缆的短直线部分和两个手柄,一个设置在其每个端部。 钢丝绳可以用合成树脂材料涂覆。 每个手柄包括由塑料或泡沫把手包围的手宽长度的管道,用于抓住装置,以及柔性带,端部可旋转地附接到管部分的每个端部,与相关联的手柄成环。 为了操作,用户将他的手插入皮带,并牢牢抓住塑料手柄。 两个相等和相反的向内的力由使用者施加在手柄上,这导致电缆在弯曲应力下弯曲。 然后,用户由于电缆的存储器而允许电缆返回到其静止位置,并且适当地重复该过程。 在无限期的时间内重复弯曲不会导致电缆疲劳。 带子防止在使用过程中意外丢失设备的控制。