发明名称 |
Light beam alignment system |
摘要 |
<p>A saw such as a chop saw, a circular saw, a compound miter saw (10) or a sliding compound miter saw having a rotatable saw blade (12) is provided with a laser arbor (42) alignment system. The laser arbor (42) may include a power generator (50,56) that generates power as the saw blade (12) and the laser arbor (42) are rotated by a spindle (44). The generator (50,56) may include a stator (50) comprising an electrical magnet or a permanent magnet mounted on a fixed portion of the saw (10). The other portion of the generator (50,56) is a rotor (56) comprising a coil that is rotated with the laser arbor (42) to generate power for the laser (60). Power may also be provided to the laser (60) by slip ring contacts from a stationary source to the laser arbor (42). <IMAGE></p> |
申请公布号 |
AU1560002(A) |
申请公布日期 |
2003.07.31 |
申请号 |
AU20020015600 |
申请日期 |
2002.02.13 |
申请人 |
TECHTRONIC INDUSTRIES CO., LTD. |
发明人 |
GERHARD JOSEF KARL WEUSTHOF;JOHN KA KI CHAN |
分类号 |
B23D47/00;B23D33/12;B23D45/04;B23D59/00;B23Q17/24;B27B5/32;B27B9/00;H02K7/18;(IPC1-7):B27B5/20;B27B5/29;B26D7/00 |
主分类号 |
B23D47/00 |
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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