Filing fixture
AssigneeHusqvarna AB
InventorMagnus Ottosson
Life of this patent
Estimating the term…
Abstract
A fixture configured to file a chain of a chain saw. The fixture includes at least one pair of flanges, wherein each of the flanges has a first end and a second end. Further, a first connecting portion connects the flanges at their first ends, and a second connecting portion connects the flanges at their second ends. Further, the first connecting portion includes a pair of counter holds configured to provide area contact with a guide bar of the chain saw. The fixture also includes a cam portion pivotally coupled to the second connecting portion, wherein the cam portion and at least one of the counter holds simultaneously secure the fixture to the guide bar.
Claims8
A fixture for aiding the filing of a chain of a chain saw, said fixture comprising:
- at least one pair of flanges, wherein each of the flanges has a first end, a second end, and a plurality of recessed portions, wherein the plurality of recessed portions enable the fixture to be mounted obliquely relative to a guide bar of the chain saw;
- a first connecting portion connecting the first ends of each of the flanges and a second connecting portion connecting the second ends of each of the flanges, wherein the first connecting portion comprises at least a pair of counter holds, wherein the counter holds are configured to provide area contact with the guide bar of the chain saw;
- and
- a cam portion pivotally coupled to a bottom face of the second connecting portion by a coupling mechanism, wherein the cam portion is pivoted to contact the guide bar thereby securing the fixture onto the guide bar of the chain saw between one of the counter holds and the cam portion.
Dependencies are inferred from the claim text.