Apparatus for performing operations on shoe components |
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| 申请号 | US13903561 | 申请日 | 1961-09-12 | 公开(公告)号 | US3085266A | 公开(公告)日 | 1963-04-16 |
| 申请人 | RALPHS GEORGE T; | 发明人 | RALPHS GEORGE T; | ||||
| 摘要 | |||||||
| 权利要求 | 1. IN A MACHINE FOR PERFORMING OPERATIONS ON EDGE PORTIONS OF UNATTACHED SOLES OR SOLE UNITS FOR FOOTWEAR, THE COMBINATION COMPRISING A ROTARY TOOL, A FEED WHEEL FOR ADVANCING A WORKPIECE EDGEWISE AGAINST THE TOOL, AN EDGE GUIDE TO CONTROL THE ANGLE OF APPROACH OF THE WORKPIECE TO THE TOOL, MEANS MOUNTING SAID TOOL, FEED WHEEL AND EDGE GUIDE IN CO-OPERATIVE RELATIONSHIP, OPERATING MEANS FOR THE TOOL AND FEED WHEEL, AND MEANS FOR SENSING THE APPROACH TOWARDS THE TOOL OF A SHARPLY CURVED CONTOUR ON THE WORKPIECE AND MEANS FOR EFFECTING PROMPT RELEASE OF THE FEED OF THE WORKPIECE ON THE APPROACH OF SAID CONTOUR TO NEAR THE TOOL. |
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| 说明书全文 | |||||||
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