Safety device for a trimmer

Details Safety device for a trimmer Safety device for a trimmer

2007-01-16

2007-01-16

Peterson, Kenneth E. (Department: 3724)

Cutlery

Cutting tools

Plural cooperating blades

C030S199000

Reexamination Certificate

active

10708557

ABSTRACT:
A hedge trimmer has a working part with a cutting tool and a drive and further has guide part with a guide rod that has a drive connection for connecting a drive motor to the drive of the working part. The working part is pivotable relative to the guide part. A safety device in the form of a drive cutoff mechanism is provided that switches off the drive of the working part when the angle between the working part and the guide part is within a predetermined pivot angle range.

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Merriam Webster Online. http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blade. Viewed Mar. 17, 2006. See 3(a).

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