Chain saw guard
OwnerAngelo Sciarroneinventor
Life of this patent
Estimating the term…
Abstract
A chain saw having a guard member supported above the chain of the saw. The guard is supported by support members at the first and second ends of the chain guide. At the first end of the chain guide the blade is swingably supported and is swingable through a range from a position parallel to the chain guide to a position normal to the chain guide. At the second end of the chain guide the guard bar is releasably supported to hold the guard bar in a guard position parallel to the chain guide and to release the guard bar to swing out of the way when a work piece is being cut.
Claims20
In combination, a chain saw and a guard;
- said chain saw having a frame, a chain guide fixed to said frame;
- a chain supported on said chain guide;
- said chain guide being fixed to said frame at a first end and having a second end spaced from said frame;
- a hinge fixed adjacent said first end of said chain guide;
- a support member is attached adjacent said second end of said chain guide;
- said guard having a first end and a second end;
- said first end of said guard being swingably attached to said hinge;
- said second end of said guard being swingable to a position generally parallel to said chain guide and into supporting relation with said support member for supporting said guard above said chain guide.
A chain saw in combination with a guard, said combination comprising:
- a chain saw and a guard;
- said chain saw having a chain guide;
- said chain guide having a first end and a second end;
- a hinge is fixed to said first end of said chain guide;
- a bracket support is attached to said second end of said chain guide;
- said guard having a first end and a second end;
- said first end of said guard being swingably attached to said hinge;
- said second end of said guard being swingable to a position generally parallel to said chain guide and into supporting relation with said bracket support for holding said guard in parallel relation to said chain guide.
A chain saw having a chain on a chain guide and a guard having a first end and a second end;
- said first end of said guard being swingably supported above said chain wherein the improvement comprises:
- means to releasably secure said second end of said guard supported above said chain.
Dependencies are inferred from the claim text.