发明名称 |
APPARATUS AND METHOD FOR PERFORATING BEAMS |
摘要 |
This invention concerns an apparatus and method for perforating a beam. The apparatus comprises a main longitudinal support structure to support the beam. A cutting zone is located along the main longitudinal support structure. Controllable translating means translate the beam longitudinally in the cutting zone. A detector detects a presence of the beam in the cutting zone and in response, a router is controllably moved substantially orthogonally and transversally with respect to the beam, while the beam is translated. The combined controlled movement of the router and the beam results in a perforation of the beam following a predetermined perforation pattern. |
申请公布号 |
US2012103472(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201113253725 |
申请日期 |
2011.10.05 |
申请人 |
LACHANCE JEAN-FRANCOIS;MAILLE BENOIT;MARTEL PIERRE;LEPINE STEEVE;BOIS D'INGENIERIE HYBRID JOIST INC. |
发明人 |
LACHANCE JEAN-FRANCOIS;MAILLE BENOIT;MARTEL PIERRE;LEPINE STEEVE |
分类号 |
B27M1/08;B21D28/24;B23C3/00;B27C5/02 |
主分类号 |
B27M1/08 |
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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