| 发明名称 |
METHOD OF MOLDING A TORUS SHAPED ARTICLE |
| 摘要 |
<p>METHOD OF MOLDING A TORUS SHAPED ARTICLE A torus shaped article can be molded using a liquid injection molding composition by placing a torus shaped mold at an angle of 1 to 45.degree. with the horizontal, charging the mold through a charge port having a higher elevation than the vent port and immediately rotating the mold to position the vent port at a point higher than the charging port.</p> |
| 申请公布号 |
CA1086912(A) |
申请公布日期 |
1980.10.07 |
| 申请号 |
CA19760249534 |
申请日期 |
1976.04.05 |
| 申请人 |
GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
SASSAMAN, WILLIAM O.;HOGAN, JAMES M. |
| 分类号 |
B29D30/08;B29B7/00;B29C35/00;B29C39/00;B29C39/24;B29C39/26;B29C43/00;B29C45/00;B29C67/00;B29D30/02;(IPC1-7):29F1/00 |
主分类号 |
B29D30/08 |
| 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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