'Skipping machine' skipping machine powered by a electric motor or by batteries, height settings for the rope and more than 1 rope attachement

• 1. 基于摇控式跳绳机的绳索连接机构 [P] . 中国专利： CN203436726U . 2014.02.19
• 2. 一种跳绳绳索上的自动计数器 [P] . 中国专利： CN213789760U . 2021-07-27
• 3. Vibration motors are contained in hollow handles of skipping ropes and tennis racquets and are bar-shaped, ultra-light and battery-operated [P] . 德国专利： DE20306275U1 . 2003-08-14

  机译： 振动马达装在跳绳和网球拍的空心手柄中，并且呈棒状，超轻且由电池供电

• 4. Vibration motors are contained in hollow handles of skipping ropes and tennis racquets and are bar-shaped, ultra-light and battery-operated [P] . 德国专利： DE20306275U1 . 2003-07-10

  机译： 振动马达装在跳绳和网球拍的空心手柄中，并且呈棒状，超轻且由电池供电

• 5. Tubular support frame for skipping rope - is operated manually or by electric motor drive and can alternatively support cranked levers with counterweights [P] . 德国专利： DE2745145A1 . 1978-06-15

  机译： 用于跳绳的管状支撑架-手动操作或通过电动驱动，也可以用配重支撑曲柄

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• 6. Comparison of Vertical Breast Displacement during Rope Skipping, Walking, Jogging and Running [J] . X Sheng, X Chen, Y Li, E3S Web of Conferences . 2021,第a期
• 7. Tai Chi, Wii Fit and rope skipping exercise interventions are particularly effective in improving balance for young people with intellectual disabilities [J] . Lesley Collier Evidence-based nursing . 2019,第4期
• 8. Accelerating Career and Life Success: Ropes to Skip and Ropes to Know [C] . D. Scott Sink, David Poirier Annual Conference and Expo of the Institute of Industrial Engineers . 2014
• 9. Frequency and etiology of rope skipping injuries in children participating in the International Rope Skipping Organization. [D] . Ollivierre, Rudolph. 1994
• 10. A skipping rope translocation mechanism in a widespread family of DNA repair helicases [O] . Johann J Roske, Sunbin Liu, Bernhard Loll, 2021
• 11. Dominion Wire Rope Works manufacturers of iron and steel machine made wire rope, bridge cables, ships' rigging, hoisting ropes, wheels and ropes for transmitting power, .. [O] . 1884
• 12. SKIPAL: The Incorporation of Machine Learning Technology into the Strategic Knowledge Integration Web [R] . Lange, D. S., Lai, E. C., Carlin, M., 2010

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