Switch lock-off mechanism

Electricity: circuit makers and breakers – Interlocking

Patent

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Details

200 6158R, 200 4316, 200334, 310 50, H01H 320, H01H 920, H02K 714

Patent

active

061538388

ABSTRACT:
A lock-off mechanism (80) for a power tool (2) comprises a longitudinally extended locking member (80) pivotally mounted within the power tool and having one end (86) resiliently biased into engagement with a power switch (12). The mechanism further comprising an actuation member extending substantially perpendicular to the locking member (80) so as to be displaceable transversely with respect to the locking member (80) and engagable therewith to effect cam engagement between a cam surface (300) of the actuation member and a cam surface (90) of the lever member (80) upon such transverse displacement of the actuation member, so as to pivotally displace the locking member (80) out of engagement with the switch (12).

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