초록 ▼

The invention relates to an arrangement (1) for dynamic control of running trim and list of a boat, said boat having at least one hull (2) with a stern (3), said arrangement (1) having a housing member (9), an interceptor member (5), an actuating means (10), a drive unit (7) operated by a power supp

The invention relates to an arrangement (1) for dynamic control of running trim and list of a boat, said boat having at least one hull (2) with a stern (3), said arrangement (1) having a housing member (9), an interceptor member (5), an actuating means (10), a drive unit (7) operated by a power supply means (8), and a guiding means (22), said guiding means (22) being arranged to guide said interceptor member (5) between a first end position and a second end position, said actuating means (10) being arranged to displace said interceptor member (5) in a movement between said first and second end positions in relation to said housing member (9) by being driven by said drive unit (7), and said housing member (9) fully enclosing said interceptor member (5) in said first end position and partially enclosing said interceptor member (5) in said second end position. According to the invention, said guiding means (22) has a first guiding member (23) and a second guiding member (24) which are arranged to interact with each other, said first guiding member (23) being a rotatable element arranged to extend transverse to the direction of displacement of said interceptor member (5), and said second guiding member (24) being a guiding surface against which said first guiding member runs (23).

대표청구항 ▼

1. An arrangement configured for guiding and preventing jamming of an interceptor member for a dynamic control of running trim and list of a boat, said boat comprising at least one hull having a stern, said arrangement comprising: an elongated housing member mounted on the stern of the boat, said ho

1. An arrangement configured for guiding and preventing jamming of an interceptor member for a dynamic control of running trim and list of a boat, said boat comprising at least one hull having a stern, said arrangement comprising: an elongated housing member mounted on the stern of the boat, said housing member having front and rear walls and extending transversely along the stern, said housing member configured for fully enclosing an interceptor member in a first end position and partially enclosing said interceptor member in a second end position; anda guiding means fixedly and rotatably arranged in a cavity formed in one of the front and rear walls of the housing member, the guiding means configured to guide the interceptor member between the first end position and the second end position, the guiding means comprising:an elongated rotatable rod disposed substantially horizontally within the cavity and arranged to displace the interceptor member in a substantially vertical direction between the first and second end positions, the rotatable rod comprising: a first end and an opposing second end;a first spur gear on the first end that is configured to mesh with a first gear rack on a first side of the interceptor member, anda second spur gear on the second end that is configured to mesh with a second gear rack on a second side of the interceptor member, said housing member mounted on the stern so that when the interceptor member is in the second end position, water pressure acting on a bottom of the hull in front of the interceptor member is higher relative to a water pressure when the interceptor member is in the first end position. 2. The arrangement of claim 1, wherein the cavity is substantially H-shaped. 3. The arrangement of claim 1, wherein when in the second end position, the interceptor member is lower than when it is in the first end position. 4. The arrangement of claim 1, further comprising a transverse guide configured to prevent movement of the interceptor member with respect to the housing member in the transverse direction.