| 摘要 |
A rope grip which comprises a guide means and operator means defining a channel for receiving a rope. The guide means defining a first gripping surface and the operator means defines a second gripping surface. The two surfaces are in a facing spaced relationship. Between these two surfaces a restricting means is disposed. The restricting means is springingly connected to an operating arm which influences its position. The extremities of the gripping surfaces are at different distances from one another, which causes a rope of appropriate size to become jammed between a gripping surface and the restricting means, depending upon the position of the restricting means. |
