Catamaran vessel

一种船舶、体型的技术，应用在船舶配件、船体、船体甲板等方向，能够解决效率故障不利等问题

Active Publication Date: 2020-08-25
SUN REEF VENTURES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This placement of hydraulic cylinders requires the use of mechanisms containing more drive transmission components, including mechanisms containing flexible belts with rope pulley systems, which is detrimental to the efficiency of such mechanisms and their possible failure

Method used

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Examples

Experimental program
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Embodiment Construction

[0041] figure 1 An embodiment of a catamaran vessel is shown viewed from the stern. The vessel comprises two rigid side hulls 1 , 2 connected by a connector 3 . The side hulls 1, 2 together with the connectors 3 form a uniform rigid form, on the basis of which the usable spaces of the various parts of the vessel are established. In this example, the structure has a wall thickness of 40 mm and is a known composite laminated structure. A unified structure in the form of two side hulls 1, 2 connected by a connector 3 is made of this layered material.

[0042] The vessel in this embodiment is provided with a sundeck 4 supported on two rear pillars 5 . The side hulls 1, 2 together with the connectors 3, the sundeck 4 and other structural elements constitute a rigid structure enclosing the usable space of the vessel. For the safety and comfort of passengers and crew, the vessel is equipped with usual propulsion and control gear and other known equipment.

[0043] The vessel in ...

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PUM

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Abstract

A catamaran type vessel comprising a lowered and lifted platform (6). A platform is a separate portion of the aft part of the deck. At least one edge (9) of the platform in the upper position cooperates with at least one edge (10) of the aft part of the deck, with the platform frame (7) being attached to the horizontal edges of at least two supports (11, 12). The rear vertical edge (13) of each support (11, 12) is connected by axes of rotation (14) with a pair of rigid arms (15, 16) in the pantograph system connected with two horizontal axes of rotation (17) attached on the other side of the rigid arms to the vessel hull (1, 2). The guide arm (15) in each pair of the arms (15, 16) is connected by means of the axis of rotation (18) with a cylinder piston rod (19) for lowering and lifting the platform (6). A cylinder barrel (20) of the drive of each pair of the arms (15, 16) is tiltingly attached inside a support pillar (5) of a sun deck (4). In the connector (3) wall, between the vesselhulls, a seat assembly with a tilting support flap (29) for a personal watercraft (31) is formed. The support flap contains at least two locks (39) blocking its position in the closed position.

Description

technical field [0001] The invention relates to a catamaran ship. This term refers in this patent specification to a vessel with its own sails, engines or hybrid propulsion, the two side hulls of which are connected by a wetdeck, where the hulls together with the connectors form a rigid structure containing the space available for the vessel. The solution according to the invention is especially dedicated to large catamarans and small waterplane catamarans and concerns the stern of the vessel. Background technique [0002] Large yachts, including catamarans and other vessels (in addition to pneumatic liferafts) are often also equipped with boats for tourism and rescue purposes. Small boats are usually mounted aft using a mechanism that ensures that, in the event that abandonment is required, the small boat can be launched in a short time. These small boats are usually 2 to 8 meters long. The problem with such small boats on larger yachts is more complex than with larger s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B1/12B63B3/14B63B25/00B63B25/24
CPCB63B1/121B63B3/14B63B25/008B63B25/24B63B2001/123B63B2025/245B63B1/10B63B27/16B63B27/36B63B2029/022B63B3/48B63B2003/485B63B2027/165
Inventor 米哈尔·拉什曼
Owner SUN REEF VENTURES INC
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