| 发明名称 |
METHOD AND APPARATUS FOR MAKING A ONE PIECE BATTERY JAR |
| 摘要 |
A single piece battery jar and method and apparatus for producing the same employs a stack molding type machine with material injection from the platens. The apparatus can effectively injection mold a one-piece jar with a straight side wall or an undercut side wall. Zero draft capability is also provided. The apparatus also includes an extraction device and core stabilizers. <IMAGE> |
| 申请公布号 |
EP0999927(A1) |
申请公布日期 |
2000.05.17 |
| 申请号 |
EP19990925876 |
申请日期 |
1999.05.26 |
| 申请人 |
HARDIGG INDUSTRIES, INC. |
发明人 |
HARDIGG, JAMES, S.;HAVRILLA, GEORGE, R. |
| 分类号 |
B29C33/58;B29C45/26;B29C45/36;B29C45/40;B29C45/43;H01M2/02;(IPC1-7):B29C45/36;B29C33/44 |
主分类号 |
B29C33/58 |
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