| 摘要 |
By trolling fisheries the wire (w) is provided with stacker clamps (10). Each downrigger (2) associated with a wire (w) attached typically 3 or 4 stacker clamps (10) each indirectly holds a fishing line (4). The fishing line (4) is pulled out of the fishing line release (7) when a fish bites on a fishing lure (8). To avoid felting together with other fishing lines, the wire (w) is hauled in. The stacker clamp that includes a body part (A) and a wedge-shaped part (B) opens automatically when it hits the haul up capstan. After opening the top stacker clamp it unhindered can slide down the wire (w). The next stacker clamp(s) opens automatically when it is hit by the top stacker clamp(s) or when they are subjected to downward pressure on the top surface (18) of the wedge-shaped part (B) on the clamp(s). Time-consuming manual handling of the stacker clamps (10) is eliminated, when the wire is hauled in on the downrigger (2). |
