发明名称 Circular saw for facilitating straight cuts and/or cuts at a desired angle relative to a workpiece edge
摘要 A power saw having one or more features for facilitating straight line and/or angled cuts, including (1) at least two sets of non-slip wheels connected to the bottom plate, each set of wheels comprising an axle having at least two wheels that are fixed to rotate at the same rate as the axle, (2) a transparent guide attached to and extending from the front of the bottom plate comprising a straight line marking aligned with the saw blade for alignment with a marking on the workpiece, and (3) a sliding guide adapted to travel within a slot in the bottom plate, the sliding guide adjustable to a desired angle relative to the saw blade and attached to a mechanism that provides resistance to rearward movement of the sliding guide and retracts the sliding guide back to a starting position after completion of a cut.
申请公布号 US7159323(B2) 申请公布日期 2007.01.09
申请号 US20040889208 申请日期 2004.07.12
申请人 PETRENKO ALEX 发明人 PETRENKO ALEX
分类号 B27B9/04;B23D47/02;B27B9/00 主分类号 B27B9/04
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