| 摘要 |
The flukes 1a, 1b formed by the transverse part 1 of the anchor define between themselves a space in which a bar 2 with a slot 3 is placed. The bar and slot are perpendicular to the plane of the transverse part 1. The slot 3 forms a guide in which the pin 5 at the lower end of the shank 4 of the anchor can slide. The inclination or rotation of the transverse part 1 to either side of the shank 4 is limited by notches 6 on the shank which interact with abutting points formed by the extreme edges of the bar 2. This action simultaneously immobilises the shank 4 on the transverse part 1. <IMAGE> |
