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    • 9. 发明授权
    • Winch
    • 绞盘
    • US09150392B2
    • 2015-10-06
    • US13790698
    • 2013-03-08
    • Helmut K. Skyba
    • Helmut K. Skyba
    • B66D1/74B66D1/06
    • B66D1/7415B66D1/06B66D1/7452
    • A winch wherein a rope or cable is self-feeding onto a sheave by a spring that is biased so as to push a rope into contact with a grooved outer surface of the sheave. One end of the spring is pivotally supported on a frame that supports the sheave for rotation about its central axis, while the opposite end of the spring is freely flexible. A supporting block is provided for the free end of the spring to support and minimize or prevent damage to the spring. The block has an angled surface for urging the rope away from the sheave, thus, together with a stripper member, assisting removal of the rope from the sheave at a point at which the rope exits the sheave.
    • 一种绞车,其中绳索或缆索通过弹簧自动馈送到滑轮上,所述弹簧被偏压以便将绳索推入与槽轮的带槽的外表面接触。 弹簧的一端枢转地支撑在框架上,该框架支撑滑轮以围绕其中心轴线旋转,同时弹簧的相对端自由地柔性。 为弹簧的自由端提供支撑块以支撑并最小化或防止对弹簧的损坏。 该块具有用于将绳索推离绳轮的成角度的表面,因此与剥离器构件一起有助于在绳索离开滑轮的点处从绳轮移除绳索。
    • 10. 发明申请
    • WINCH
    • 绞盘
    • US20130240810A1
    • 2013-09-19
    • US13790698
    • 2013-03-08
    • Helmut K. Skyba
    • Helmut K. Skyba
    • B66D1/74B66D1/06
    • B66D1/7415B66D1/06B66D1/7452
    • A winch wherein a rope or cable is self-feeding onto a sheave by a spring that is biased so as to push a rope into contact with a grooved outer surface of the sheave. One end of the spring is pivotally supported on a frame that supports the sheave for rotation about its central axis, while the opposite end of the spring is freely flexible. A supporting block is provided for the free end of the spring to support and minimize or prevent damage to the spring. The block has an angled surface for urging the rope away from the sheave, thus, together with a stripper member, assisting removal of the rope from the sheave at a point at which the rope exits the sheave.
    • 一种绞车,其中绳索或缆索通过弹簧自动馈送到滑轮上,所述弹簧被偏压以便将绳索推入与槽轮的带槽的外表面接触。 弹簧的一端枢转地支撑在框架上,该框架支撑滑轮以围绕其中心轴线旋转,同时弹簧的相对端自由地柔性。 为弹簧的自由端提供支撑块以支撑并最小化或防止对弹簧的损坏。 该块具有用于将绳索推离绳轮的成角度的表面,因此与剥离器构件一起有助于在绳索离开滑轮的点处从绳轮移除绳索。