Fixation device for suspending person on e.g. hull of boat, has anti-skating device, and vacuum pump that is integrated to clamp by mechanical connection, where pump is integrated to vacuum lifting beam by another mechanical connection

摘要

The device has an anti-skating device, and a vacuum pump (2) integrated to a clamp (3) by a mechanical connection (11). The vacuum pump is integrated to a vacuum lifting beam (1) by another mechanical connection (28) that includes a U-shaped layered part with a base. The base supports an element e.g. point or pad, that is made of material e.g. tungsten or elastomer. An end of the element is positioned under the vacuum lifting beam and in a plane of the vacuum lifting beam.