Chock cover on vessel and method for manufacturing thereof
AssigneesYong Ha PARK, Mir Eng Co., Ltd
InventorsYong Ha PARK, Gyu Sug KIM
Life of this patent
Estimating the term…
Abstract
The present invention relates to a chock cover on a vessel and a manufacturing method thereof. Disclosed are the chock cover on a vessel and the manufacturing method therefor, the chock cover being formed through lamination of two or more different prepregs in which a resin comprising at least one of epoxy, phenol and high-density polyethylene (HDPE) is impregnated into a fiber comprising at least one of glass, carbon and aramid fiber, and being bent outward with a predetermined curvature along an inner central axis, wherein the laminated prepregs are divided into three or more pieces.
Claims16
A chock cover on a vessel, which is formed by laminating two or more different prepregs formed by impregnating a resin containing one or more of epoxy, phenol and high density polyethylene (HDPE) into a fiber containing one or more of glass, carbon and aramid fibers, and
- is bent outwardly with a predetermined curvature along an inner central axis, wherein the laminated prepregs are divided formed into three or more pieces.
A method for manufacturing a chock cover that protects a rope secured and guided by a chock on a vessel from the chock, the method comprising the steps of:
- (a) impregnating fibers with a resin to form a first prepreg;
- (b) impregnating fibers with a resin to form a second prepreg;
- (c) laminating the first prepreg and the second prepreg;
- (d) molding the laminated prepregs in an oven and an autoclave,
- wherein the first prepreg and the second prepreg are different from each other in at least one of the components, contents and thicknesses, and
- wherein the prepreg includes a fiber base including at least one of glass, carbon and aramid fibers, and a resin containing at least one of epoxy, phenol and high-density polyethylene (HDPE).
A chock cover on a vessel, comprising:
- a hollow composite material having an outer surface in contact with a rope;
- and
- a rubber member attached to at least a portion of the inner surface of the composite material and in contact with the outer surface of the chock.
Dependencies are inferred from the claim text.