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    • 2. 发明申请
    • WINCH PROVIDED WITH ADJUSTABLE SELF-TAILING AND RELATIVE OPERATION
    • 提供可调节的自动和相对操作
    • WO2012035566A1
    • 2012-03-22
    • PCT/IT2010/000395
    • 2010-09-17
    • HARKEN ITALY S.p.A.CAZZARO, Michele
    • CAZZARO, Michele
    • B66D1/74B66D1/04
    • B66D1/7494B66D1/7436
    • The invention describes a winch (1) for nautical use or for devices for lifting and lowering on a rope, comprising a fixed stator body (2) and a rotor body (3) fixedly connected to the stator body. The rotor body is able to rotate around a longitudinal axis(a-l) to wind a rope on its outer surface. The winch is provided with a self -tailing device (6) in turn comprising two half -pulleys (61, 62 ), a lower half -pulley (61) and an upper half -pulley (62 ), mounted opposite one another and coaxial to the rotor body. The two half -pulleys, at the upper portion of the outer surface of the rotor body, define a circumferential throat (63) intended to at least partially house a winding of the rope. One half -pulley is fixed with respect to the rotor body and the other half -pulley is moveable parallel to the longitudinal axis to vary the dimensions of the circumferential throat. Advantageously, the winch comprises a device (8 -11) for adjusting the position of the mobile half -pulley along the longitudinal axis; the adjustment device is able to be activated by the user in real time and in all conditions of use of the winch.
    • 本发明描述了一种用于航海用的绞盘(1)或用于提升和降低绳索的装置,包括固定的定子体(2)和固定地连接到定子体的转子体(3)。 转子主体能够围绕纵向轴线(a-1)旋转以在其外表面上缠绕绳索。 绞盘设有自锁装置(6),其又包括两个半皮带轮(61,62),下半皮带轮(61)和上半皮带轮(62) 到转子体。 在转子体的外表面的上部的两个半皮带限定了用于至少部分地容纳绳索的绕组的圆周喉部(63)。 一个半滑轮相对于转子本体固定,另一个半滑轮平行于纵向轴线移动,以改变圆周喉部的尺寸。 有利地,绞盘包括用于调节移动半凸轮沿着纵向轴线的位置的装置(8-11); 调节装置能够由用户实时地和在使用绞盘的所有条件下被激活。
    • 4. 发明申请
    • EMERGENCY DEVICE FOR RESCUING PEOPLE FROM SUSPENDED STRUCTURES
    • WO2020201852A1
    • 2020-10-08
    • PCT/IB2020/051849
    • 2020-03-04
    • HARKEN ITALY S.P.A.
    • BINDA, PietroMERELLO, AndreaTOPPI, Antonio
    • A62B1/18A62B35/00
    • The present invention concerns a device (2) that can be placed in suspended or elevated structures (1) and that can be activated, also remotely, in case of emergency to allow a rescuer (12) to quickly and safely fasten a rescue rope (13) to the structure (1), and to allow the controlled descent of the people to be rescued. The device (2) comprises a casing (3) containing a weight (6) and a ring (7), the latter being fastened to the suspended structure (1) by means of a steel cable, or a rope, chain or belt. The weight (6) is housed into the casing (3) together with the pilot line (8), which is doubled in the ring (7) and knotted to the weight (6) itself. The line (8) is thin and flexible and is not adapted to support the weight of a person, reason for which a long section of the line (8) is easily housed into the casing (3). The activation of the device (2) causes the ejection of the weight (6) from the casing (3) and the consequent extension of the line (8) until reaching the ground; a rescuer (12) therefore uses the line (8) as a pilot line (8) to hoist a rescue rope (13) up to the ring (7). Advantageously, the ring (7) is rotatable on the axis of the pilot line (8), is for example mounted on an anti-twist element (70), to allow to deploy the pilot line (8) or the rescue rope (13) when they are twisted on themselves.