ANKERSTEIN WITH SUCTION TUBE FOR LARGE REEDE ANCHOR BOYS

摘要

The invention relates to equipment for shipping and relates to an anchor stone with suction for large Reedeankerbojen. It facilitates the recovery of heavy anchor stones from the seabed and reduces the extremely large Losreiszkraefte occurring especially in sandy and muddy Meeresboeden. According to the invention, this is achieved by arranging in the anchor stone at least one connecting channel extending from the suction trough near the bottom edge of the anchor stone to the top of the anchor stone, which is provided with an extractable closure at the anchor stone top and a chain which fills the connecting channel is fastened to the closure. After the opening of the connecting channel, the water rushing in when applying the Losreiszkraefte causes asymmetric degradation of the suction resistance at the Anchor bottom. Fig. 2 {anchor stone; large reedeankerbojen, reduced; Losreiszkraefte, seabed; Connecting channel, suction trough, anchor stone top, herausreiszbarer lock; asymmetric degradation, suction resistance, anchor stone bottom}