Method of manufacturing boat hulls in a so-called female mould

Details Method of manufacturing boat hulls in a so-called female mould Method of manufacturing boat hulls in a so-called female mould

B - Operations, Transporting

29

C

B29C 33/38 (2006.01) B29C 41/22 (2006.01) B29C 70/86 (2006.01) B63B 5/24 (2006.01) B63B 9/06 (2006.01)

Patent

CA 2193683

The invention relates to a method of manufacturing boat hulls in a so-called female mould (3). The hull comprises a rigid reinforced plastic shell and at least one softer protective layer (7, 8) which is made from a plastic or rubber material and located on the outside of this shell. In order to provide the hull with a smoother outer surface and an improved adhesion between the shell and the layer, the layer is integrated in the hull already when the hull is manufactured, by first applying the layer on the mould surface (4) of the female mould and then building the structural shell on the layer and an free puts of the mould surface. The protective layer is accurately manufactured in a rational way if it is cast moulded in a cast mould and if the female mould, or any other object that has been used when developing the female mould, is used for the cast moulding or any other method of manufacturing the protective layer.

La présente invention concerne un procédé de fabrication de coques de bateaux dans une forme femelle (3). La coque se compose, d'une part d'une âme rigide en plastique armé, et d'autre part d'une couche au moins de protection moins dure (7, 8). Cette couche e plastique ou en gomme se présente sur la face externe de l'âme rigide. Pour conférer à la coque une surface externe moins dure, et pour améliorer l'adhésion entre l'âme rigide et la couche de protection, on intègre la couche de protection à l'âme dès la fabrication de la coque. Le procédé consiste d'abord à déposer la couche de protection sur la surface de formage (4) de la forme femelle, puis à réaliser l'âme structurante par-dessus la couche de protection et les parties apparentes de la surface de formage. Pour réaliser la couche de protection avec précision et de façon rationnelle, le procédé consiste à couler la couche de protection dans un moule, et à utiliser la forme femelle, ou tout autre objet ayant servi à la réalisation de la forme femelle pour réaliser la couche de protection par moulage ou tout autre procédé de confection.

Affiliated with

Also associated with

Rating

Method of manufacturing boat hulls in a so-called female mould does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing boat hulls in a so-called female mould, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing boat hulls in a so-called female mould will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1580406