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    • 50. 发明申请
    • Extendable Rope Protecting Sleeve
    • 可伸缩绳保护套
    • US20130319566A1
    • 2013-12-05
    • US13894847
    • 2013-05-15
    • David Donald PETTYRichard DeMille PETTY
    • David Donald PETTYRichard DeMille PETTY
    • A63B29/02
    • A63B29/02A63B29/028
    • An extendable rope protecting sleeve is provided as an apparatus that extends over an existing climbing rope providing a barrier that protects said climbing rope from fraying and weakening as a result of direct contact with damaging surfaces. The expandable rope protecting sleeve shrouds a climbing rope during a climber's descent with minimal interference to the climber's range of motion. The apparatus provides the extendable sleeve with a detachable engagement through a breakaway wrist strap in order reduce the likelihood of the climber being encumbered by the apparatus. Additionally, the detachable engagement is provided in a manner that avoids a sudden jerking sensation upon detachment. Through the combination of the aforementioned components the apparatus is able to slowly expand over a climbing rope covering exposed sections of the climbing rope during the climber's descent.
    • 提供可延伸的绳索保护套筒作为延伸在现有的攀爬绳上的装置,其提供屏障,该障碍物由于与破坏性表面的直接接触而保护所述攀爬绳免受磨损和削弱。 可伸缩的绳索保护套件在登山者下降期间覆盖攀爬绳,对攀登者的运动范围影响最小。 该装置通过分离腕带提供具有可拆卸接合的可延伸套筒,以减少登山者被装置固定的可能性。 此外,可以以避免突然的脱离感觉的方式提供可拆卸的接合。 通过上述组件的组合,该装置能够在登山者下降期间缓慢地覆盖攀爬绳索覆盖攀登绳索的暴露部分。