发明名称 |
SINGLE ACTING CORE CHUCK. |
摘要 |
The pneumatically actuated core chuck described and shown has a compression ram movable with respect to a sleeve to force jaws to expand outwardly for engagement of the interior of a core of web material. The jaws are pivotally mounted by means of links extending from the compression ram. The ram is mounted on a piston movable in a cylinder for actuation by the introduction of air under pressure into a chamber behind the piston. |
申请公布号 |
EP0655957(A1) |
申请公布日期 |
1995.06.07 |
申请号 |
EP19930919887 |
申请日期 |
1993.08.05 |
申请人 |
MONTALVO, WILLIAM W., III |
发明人 |
MONTALVO, WILLIAM W., III |
分类号 |
B65H18/06;B23B31/40;(IPC1-7):B23B31/10;B23B31/42;B23B31/175 |
主分类号 |
B65H18/06 |
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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