Sealing arrangement for a pivotable boat drive

摘要

A sealing arrangement (1) for a pivotally arranged boat drive in a hull of a boat, the boat drive extends through a hull opening in the bottom of the boat. The boat drive forms, together with the hull of the boat or with a connecting piece (2) set into the hull of the boat, an annular gap. The annular gap is bridged by at least two flexible sealing elements (5, 6), and the at least two sealing elements (5, 6) enclose at least one ring chamber (7) between them.

主权项

1. A sealing arrangement for a boat drive (8) pivotably arranged in a hull of a boat, the boat drive (8) extends through a hull opening in a bottom of the boat such that the boat drive (8) forms an annular gap with one of the hull of the boat and a connecting piece (2) that is set into the hull of the boat;
the annular gap being bridged by at least flexible first and second sealing elements (5, 6), an inner clamping device clamping an inner periphery of the first and the second sealing elements and an outer clamping device clamping an outer periphery of the first and the second sealing elements; the first and the second sealing elements (5, 6) enclosing at least one ring chamber (7) therebetween; the connecting piece (2) being firmly connected to the hull of the boat with the hull of the boat being located between an inner plate and an outer plate of the connecting piece (2), and the first and the second sealing elements (5, 6) being arranged between an inside space of the hull of the boat and a seawater side of the hull of the boat and the outer clamping device is rigidly fixed to the connecting piece and the inner clamping device is rigidly fixed to the boat drive.