| 发明名称 |
MASCHINE ZUM HERSTELLEN EINER DICHTENDEN VERBINDUNG ZWISCHEN EINEM GEHAEUSEUNTERTEIL UND EINEM GEHAEUSEOBERTEIL DIE BEIDE AUS EINEM THERMOPLASTISCHEN KUNSTSTOFF BESTEHEN INSBESONDERE ZUM VERBINDEN EINES BATTERIEKASTENS MIT SEINEM DECKEL |
| 摘要 |
<p>A thermoplastics storage battery casing is joined to its cover plate by welding. A heating plate is placed between the cover plate and the casing and edges of both components are plasticised by heat. The join is made after the heater is withdrawn by applying pressure. The process is automated and a hydraulically operated press is incorporated.</p> |
| 申请公布号 |
DE1941775(B2) |
申请公布日期 |
1972.02.17 |
| 申请号 |
DE19691941775 |
申请日期 |
1969.08.16 |
| 申请人 |
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发明人 |
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| 分类号 |
B29C65/20;(IPC1-7):29C27/02 |
主分类号 |
B29C65/20 |
| 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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