发明名称 |
PROCESS FOR THE MANUFACTURE OF A PROFILE PART |
摘要 |
A compound profile (43) consists of a fastening section (33) of a thermoplastic plastics material as well as profile sections (30,31) of elastomeric material, namely a profile section (30) of expanded rubber and a profile section (31) of soft rubber. All sections (30, 31, 33) are fixed to one another by co-extrusion and co-vulcanisation. The plastics material fastening section (33) assumes the function of the conventional metallic reinforcement of the compound profile (43). The compound profile (43) can be three-dimensionally shaped in that it is heated up to the plasticisation temperature of the fastening section (33), then is brought to the desired shape in a shaping tool, and in that shape is cooled until the fastening section (33) has again returned to its non-plastic state. One thus creates a profile part which is stable in shape. |
申请公布号 |
CA2157277(C) |
申请公布日期 |
2005.04.19 |
申请号 |
CA19942157277 |
申请日期 |
1994.03.19 |
申请人 |
METEOR GUMMIWERKE K.H.-BADJE GMBH & CO. |
发明人 |
BUCHHOLZ, HANS-VOLKER;HILL, ALISTAIR |
分类号 |
B29C47/00;B29C47/06;B29C67/00;B29C69/02;B60J10/00;E06B7/23 |
主分类号 |
B29C47/00 |
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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