公开(公告)号：WO2012035566A1

公开(公告)日：2012-03-22

申请号：PCT/IT2010/000395

申请日：2010-09-17

Applicant: HARKEN ITALY S.p.A. ,  CAZZARO, Michele

Inventor： CAZZARO, Michele

IPC: B66D1/74 ,  B66D1/04

CPC classification number: B66D1/7494 ,  B66D1/7436

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2011036520A1

公开(公告)日：2011-03-31

申请号：PCT/IB2010/001313

申请日：2010-06-01

Applicant: HARKEN ITALY S.P.A. ,  CAZZARO, Michele ,  MERELLO, Andrea

Inventor： CAZZARO, Michele ,  MERELLO, Andrea

IPC: A62B1/14 ,  B66D3/20 ,  B66B9/00

CPC classification number: A62B1/14 ,  B66D1/7447 ,  B66D1/7489 ,  B66D1/7494

Abstract: The invention regards to a portable ascender device (1) on a rope (8) comprising an actuation element (2), manual or motor- driven, a nautical winch (5) provided with a self-tailing (52), rotated by the actuation element (2), and at least one first forced passage (9) of the rope (8) in proximity to the winch (5). The first forced passage (9) is arranged upstream of the winch (5) with respect to the rope (8) winding direction. A method for hoisting oneself by means of such device (1) along a vertically stretched rope (8), and two methods for descending along the rope (8) by means of the same device (1), respectively in active mode and in passive mode, are also described.

Abstract translation: 本发明涉及一种在绳索（8）上的便携式升降装置（1），其包括手动或马达驱动的致动元件（2），设有自拖尾（52）的航海绞盘（5） 致动元件（2）以及绳索（8）的靠近绞盘（5）的至少一个第一强制通道（9）。 第一强制通道（9）相对于绳索（8）的卷绕方向布置在绞盘（5）的上游。 通过这种装置（1）沿着垂直拉伸的绳索（8）提升自身的方法，以及分别以相同的装置（1）沿着绳索（8）下降的两种方法，分别处于主动模式和被动 模式也被描述。