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Machine translation
1. (WO1982004023) METHOD FOR MANUFACTURING SAIL- AND SURF-BOARDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1982/004023    International Application No.:    PCT/CH1982/000068
Publication Date: 25.11.1982 International Filing Date: 11.05.1982
IPC:
B63B 35/79 (2006.01)
Applicants: MISTRAL WINDSURFING AG [CH/CH]; Alte Winterthurerstrasse, CH-8303 Nürensdorf (CH) (For All Designated States Except US).
FRANK, Wolfgang [DE/DE]; (DE) (For US Only)
Inventors: FRANK, Wolfgang; (DE)
Agent: E. BLUM & CO; Vorderberg 11, CH-8044 Zürich (CH)
Priority Data:
P 31 18 631.9 11.05.1981 DE
Title (EN) METHOD FOR MANUFACTURING SAIL- AND SURF-BOARDS
(FR) PROCEDE DE FABRICATION DE PLANCHES A VOILE ET DE SURF
Abstract: front page image
(EN)According to this method a cellular core (1) is produced, having dimensions smaller to the prescribed dimensions and such size difference is compensated by applying on said core a fiber tissue (2). The space existing between the core (1) and the hull (3, 4) of the board, thus occupied by the tissue (2), is filled with foam in order to form, in the edge area of the core, a highly pressure resistent foam layer reinforced by the fibers, which perfectly binds the rigid hull (3, 4) of the board to the core.
(FR)Selon ce procédé on fabrique un noyau cellulaire (1) ayant des dimensions inférieures aux dimensions prescrites et on compense cet écart des dimensions en appliquant sur ce noyau un tissu de fibres (2). L'espace existant entre le noyau (1) et la coque (3, 4) de la planche, ainsi occupé par le tissu (2), est rempli de mousse afin de former, dans la zone bordant le noyau, une couche de mousse, très résistante à la pression et renforcée par les fibres, qui lie parfaitement la coque rigide (3, 4) de la planche au noyau.
Designated States: AU, JP, US.
Publication Language: German (DE)
Filing Language: German (DE)