发明名称 ASSEMBLY FOR TWO COMPONENT CLOSURE
摘要 <p>ASSEMBLY OF TWO COMPONENT CLOSURE Apparatus and method for the assembly of a two component home canning closure. One popular type of home canning closure utilizes a relatively thin lid to seal a jar with a threaded band holding the lid down. The gasket portion of the lid is relatively fragile. In the assembly of the two components in a manufacturing process for shipment to the consumer, the lids are handled gasket upmost to minimize possible damage. At an assembly station, the lids are rotated 180.degree. to present the gasket downward in the band for protection during shipment and storage.</p>
申请公布号 CA1055232(A) 申请公布日期 1979.05.29
申请号 CA19760258643 申请日期 1976.08.06
申请人 OWENS-ILLINOIS, INC. 发明人 GRAY, THOMAS W.;SECORD, RICHARD P.;WILLINGHAM, WENDELL D.
分类号 B21D51/46;(IPC1-7):65G47/24 主分类号 B21D51/46
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