发明名称 |
POWER WORKSTOCK FEED DEVICE |
摘要 |
<p>A device is provided to propel workstock to saw blades or other power tools and especially circular saws. The propulsion is effected by a friction drive preferably in the form of a pair of parallel belts engaging a surface of the workstock. The device is mounted for ready vertical adjustment at the will of the operator via a parallel linkage system which is held in any selected position by a gas spring that also provides a resilient bias to produce the necessary pressure for the friction drive. The device is additionally arranged for lateral adjustment.</p> |
申请公布号 |
GB2135933(A) |
申请公布日期 |
1984.09.12 |
申请号 |
GB19840001576 |
申请日期 |
1984.01.20 |
申请人 |
* NATIONAL RESEARCH DEVELOPMENT CORPORATION |
发明人 |
IVOR RICHARD * HARRIS |
分类号 |
B26D7/06;B27B25/04;(IPC1-7):23Q7/00;23D47/06 |
主分类号 |
B26D7/06 |
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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