B - Operations – Transporting – 27 – B
Patent
B - Operations, Transporting
27
B
B27B 19/02 (2006.01) B23D 49/00 (2006.01) B23D 51/12 (2006.01) B23D 59/00 (2006.01) B23Q 17/10 (2006.01)
Patent
CA 2270787
An arm configuration used in a scroll saw that allows the two arms to move substantially independently of one another and having a retaining mechanism which isolates one of the arms if one arm becomes disengaged from the saw blade or the saw blade breaks. A speed indicator that allows the user to easily determine the speed of the saw visually. A drive assembly including a pulley system that provides for increased torque and the saw to have a wide range of speeds.
Lei Xun
Delta International Machinery Corp.
Ridout & Maybee Llp
LandOfFree
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