Tool head of a trimmer

Cutlery – Cutting tools – With blade moving means

Reexamination Certificate

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Details

C056S012100, C056S012700

Reexamination Certificate

active

06860019

ABSTRACT:
A tool head of a trimmer is provided, and has a gear mechanism housing and a rotatably drivable tool shaft that is mounted in the housing. Held upon the tool shaft is a hub portion that rotates with the tool shaft. On that side that faces the hub portion, the tool head is provided with at least one stripping edge, which has a radial component that extends from the inside to the outside, and which projects beyond the contour of the hub portion.

REFERENCES:
patent: 5239811 (1993-08-01), Spearman
patent: 6742263 (2004-06-01), Ellson et al.
patent: 20020116826 (2002-08-01), Sanders et al.
patent: 20030192189 (2003-10-01), Hoche
patent: 20040148783 (2004-08-01), Cashman et al.

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