发明名称 |
COMPRESSION MOULDING THERMOPLASTIC MATERIAL |
摘要 |
An apparatus includes one or more die groups which are movable independently of one another, each including a female part having a matrix cavity and a male part destined to penetrate into the cavity such as to define a forming chamber of the product, the cavity configured to contain a batch of material. The apparatus further includes a heating station having a heater to bring the plastic material to the fluid state, and a die group cooling station downstream of the heating station. The die groups are free to be cyclically inserted in the heating station and subsequently transferred to the cooling station. A thrust group is associated to a respective die group and is configured to provide a thrust for penetrating the male part into the cavity during the stage of forming the product, the thrust group being integral with the respective die-group in displacements during the operations performed. |
申请公布号 |
EP2663441(A1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20110815570 |
申请日期 |
2011.12.23 |
申请人 |
C.G.M. S.P.A. |
发明人 |
PARMIGIANI, CORRADO, SAVERIO |
分类号 |
B29C43/04;B29C33/20;B29C33/34;B29C35/08 |
主分类号 |
B29C43/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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