Helical spring retracting tool
OwnerArnold Cowaninventor
Life of this patent
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Abstract
A simple plate-like tool, having a U-shaped slot in one end thereof with means for positioning a handle for rotative movement of the tool once the tool has been positioned between adjacent windings of a helical spring, which by rotation of the tool, compresses or decompresses the tool in an easy and efficient manner.
Claims5
A helical spring retracting tool comprising a laterally extending plate-like member of uniform cross-sectional thickness having a first end and opposed second end, said first end having a U-shaped slot near the terminus thereof, said U-shaped slot being oriented substantially perpendicular to the longitudinal axis of said plate-like member and adapted to receivably accommodate in retained position a shaft or the like and integral, curvilinear-configured knuckle means on said end for receiving a leverage handle whereby said plate-like member may be rotated about an axis lying in said U-shaped slot intermediate adjacent windings of a helical spring to thereby compress or decompress said helical spring, the thickness of said plate-like member being sufficient to carry relatively heavy loads subjected upon it during the helical spring compression;
- and a handle member carried by said means on said second end for receiving a leverage handle, said integral, curvilinear-configured knuckle means for receiving a leverage handle being an integral knuckle-like member having opposed lateral plate sections and being pivotally secured to said plate-like member.
A helical spring retracting tool comprising a laterally extending plate-like member of uniform cross-sectional thickness having a first end and opposed second end, said first end having a U-shaped slot near the terminus thereof, said U-shaped slot being oriented substantially perpendicular to the longitudinal axis of said plate-like member and adapted to receivably accommodate in retained position a shaft or the like and means on said second end for receiving a leverage handle whereby said plate-like member may be rotated about an axis lying in said U-shaped slot intermediate adjacent windings of a helical spring to thereby compress or decompress said helical spring, and including a handle shiftably disposed in said means on said second end for receiving a leverage handle.
Dependencies are inferred from the claim text.