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An Improved Skipping Appliance and Physical Exercising Device.
An Improved Skipping Appliance and Physical Exercising Device.
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机译:一种改进的跳台用具和体育锻炼设备。
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摘要
18,185. Caddy, S. C. July 30. Skipping - appliances; exercising-apparatus; gripping-appliances.-In place of ordinary cord or rope, the skipping-appliance is formed of a length of coiled-spring wire a, the ends of which are secured by nipples e in openings c, Fig. 3, formed in plates or clips d attached to bent wire spring-grip handles b. To form a chest-expander, the coiled wire is coiled around the handles and gripped between the spring folds thereof, as shown in Fig. 5. To prevent undue extension of the spring, an inextensible cord may be used as a core.
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机译:18185。 Caddy C. C.,7月30日。运动器械-代替普通的绳索或绳索,该跳动装置由一段螺旋弹簧线a形成,其末端由奶嘴e固定在图3所示的开口c中,形成在板或固定在弯曲的钢丝弹簧手柄上的夹子d。为了形成扩胸器,如图5所示,将螺旋线绕在手柄上并紧紧夹在其弹簧折叠之间。为防止弹簧过度伸展,可以使用不可伸长的绳索作为芯线。
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