Packaging device |
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| 申请号 | US11070461 | 申请日 | 1961-05-17 | 公开(公告)号 | US3154899A | 公开(公告)日 | 1964-11-03 |
| 申请人 | BURNS THAGRUS A; | 发明人 | BURNS THAGRUS A; | ||||
| 摘要 | |||||||
| 权利要求 | 3. A PACKAGING DEVICE COMPRISING A SUPPORT MEMBER HAVING TWO SPREADING MEANS LOCATED ONE ON EACH SIDE OF SAID SUPPORT MEMBER FOR PIVOTAL MOVEMENT THEREON, PACKAGING MEANS INCLUDING CONTAINER SUPPORT MEANS AND A PUSHING MEANS HAVING ENGAGEMENT WITH MATERIAL TO BE PACKAGED AND EFFECTING TRANSLATION THEREOF RELATIVELY TO SAID SUPPORT MEMBER, OPERATING MEANS FOR RECIPROCATING SAID PUSHING MEANS AND ALSO FOR SIMULTANEOUSLY PIVOTING SAID TWO SPREADING MEANS, A PIVOTAL MOUNTING FOR SAID SUPPORT MEMBER ABOUT WHICH THE SUPPORT MEMBER IS |
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| 说明书全文 | |||||||
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