发明名称 |
DEVICE FOR PRODUCING THERMOPLASTIC CONTAINERS BY A BLOW-MOULDING OR STRETCH BLOW-MOULDING PROCESS |
摘要 |
The invention concerns a device for producing thermoplastic containers, in particular bottles, by the blow-moulding or stretch blow-moulding of a preheated preform. The device comprises at least one mould consisting of two halfmoulds (2) each supported by a mould carrier, the two mould carriers being movable relative to each other. Each half-mould (2) comprises a shell holder (9), supported by the respective mould carrier, and a shell (7) which is equipped with a half-impression (8) of the container to be obtained and can be rendered integral in a detachable manner with its shell holder (9) by rapidfastening means (19-23). The shell (7) and the shell holder (9) are of complementary shapes such that they contact each other at least partially for heat conduction purposes whilst the pipes and connections for circulating cooling and/or heating fluids are provided in the shell holder alone.
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申请公布号 |
CA2218397(A1) |
申请公布日期 |
1996.10.24 |
申请号 |
CA19962218397 |
申请日期 |
1996.04.16 |
申请人 |
SIDEL |
发明人 |
COISY, LEON;LA BARRE, PAUL;BRIERE, DOMINIQUE;SANTAIS, PASCAL |
分类号 |
B29C33/30;B29C49/48;B29C49/56;(IPC1-7):B29C49/48 |
主分类号 |
B29C33/30 |
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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