发明名称 |
ROTATING INERTIAL PIN BLANK STOPS FOR PRESSWARE DIE SETS |
摘要 |
In an apparatus for manufacturing pressware containers from container blank s there is provided a plurality of inertial blank stop pins disposed so as to position a container blank prior to press forming. The stop pins are rotatable in order to absorb the kinetic energy of the container blanks as they are fed to the apparatus and eliminate blank bounce. In a further aspect of the invention there is provid ed a method of forming plates utilizing the improved apparatus including the inertial blank stop pins. |
申请公布号 |
CA2317875(C) |
申请公布日期 |
2010.01.12 |
申请号 |
CA20002317875 |
申请日期 |
2000.09.08 |
申请人 |
FORT JAMES CORPORATION |
发明人 |
SOFRONIE, MIRCEA T.;LITTLEJOHN, MARK B.;JOHNS, ALBERT D. |
分类号 |
B31B1/28;B31B43/00 |
主分类号 |
B31B1/28 |
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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