Power tool

Details Power tool Power tool

1998-10-30

2000-02-22

Rachuba, M.

Tool driving or impacting

Including means to vibrationally isolate a drive means from...

173216, 30388, F16D 300

Patent

active

06026909&

ABSTRACT:
In a circular saw, a high speed motor has a housing attached to a casing by a mechanical coupling including bolts, circular sleeves, and end washers. A speed reduction gear-box includes first and second gears. The sleeve fits inside a circular channel. When the bolts are tightened, the casing is free to move, to some extent, relative to the housing, so the gear self-align and are much less noisy during use. This structure also enables less precise quality control for the manufacture of the relevant components of the saw.

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