Hand-held motor or engine powered rigid blade brush cutting devi

Cutlery – Cutting tools – With blade moving means

Patent

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Details

30391, 188 77W, B26B 700

Patent

active

057687862

ABSTRACT:
A pole-mounted, hand-held brush or vegetation trimmer is provided with a self-actuating braking device, and a fixed guard or a fail-safe articulating guard for selectively fully enclosing the rotating blade to prevent injury to the user.

REFERENCES:
patent: 1816966 (1931-08-01), Gray et al.
patent: 4006528 (1977-02-01), Katsuya
patent: 5012582 (1991-05-01), Bristol et al.
patent: 5480009 (1996-01-01), Wieland et al.
patent: 5636444 (1997-06-01), Nickel

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