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EP 0081834 B1 19851113 - LIGHT WEIGHT SKI WITH CORE AND PROCESS FOR MAKING IT

Title (en)

LIGHT WEIGHT SKI WITH CORE AND PROCESS FOR MAKING IT

Publication

EP 0081834 B1 19851113 (FR)

Application

EP 82111526 A 19821213

Priority

FR 8123365 A 19811215
FR 8123366 A 19811215

Abstract (en)

[origin: EP0081834A1] 1. Process for producing in a mould (13) a ski core (8; 118; 24) of injected or moulded cellular synthetic material, wherein the synthetic material is expanded a round a hollow tubular structure (5, 105) extending longitudinally and formed by at least one tube (6, 7; 106, 107), characterized by the fact that the ends (6a, 6b; 7a, 7b) of said tube are closed before the injection or moulding operation so that on its expansion the synthetic material cannot penetrate into the interior of said tube (6, 7; 106, 107).

IPC 1-7

A63C 5/12

IPC 8 full level

A63C 5/12 (2006.01)

CPC (source: EP)

A63C 5/12 (2013.01); A63C 5/126 (2013.01)

Designated contracting state (EPC)

AT DE IT

DOCDB simple family (publication)

EP 0081834 A1 19830622; EP 0081834 B1 19851113; DE 3267463 D1 19851219; DE 81834 T1 19831208

DOCDB simple family (application)

EP 82111526 A 19821213; DE 3267463 T 19821213; DE 82111526 T 19821213