发明名称 PROCEDE DE FABRICATION D'UNE PIECE TUBULAIRE ALLONGEE EN MATIERE SYNTHETIQUE ET MOULE UTILISE LORS DE LA MISE EN OEUVRE DE CE PROCEDE
摘要 The method involves bringing maintenance units that maintain a longitudinal end (102) of an elongated tubular part (100) between a mold body (2) and a counter-mold (3) in a mold (1), to a maintenance position, where the units are in the maintenance position during molding operation. Displacement of the counter-mold is preceded in a direction of a demolding position by displacing the counter-mold on a travel corresponding to half of a length of the part. The units are brought to a release position, and displacement of the counter-mold is proceeded upto the demolding position. An independent claim is also included for a mold for manufacturing an elongated tubular part in a synthetic material.
申请公布号 FR2942990(B1) 申请公布日期 2016.09.23
申请号 FR20090001153 申请日期 2009.03.13
申请人 PLASTIFAL 发明人 DIDIENNE ROLAND
分类号 B29C45/26;B29C45/33 主分类号 B29C45/26
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