Patent ID: 7500375

Claim:
A tool for forming a sheet form blank into a gutter cap, the sheet form blank having a flange pre-formed on a first edge that extends at an angle relative to the remainder of the blank, the tool comprising: a tool housing; a right roll support and a left roll support provided on the tool housing; a stationary roll extending between the roll supports; a moveable roll pivotally supported relative to the stationary roll between the roll supports, the moveable roll being arcuately moveable about the stationary roll while remaining in a parallel orientation relative to the stationary roll; means for retaining a flange formed on the tool housing proximate to and extending parallel to the stationary roll, the blank being inserted between the stationary roll and the moveable roll to a point at which the flange is moved into engagement with the retaining means in a direction that is normal to the flange; and a handle engaging the moveable roll to move the moveable roll in an arc around the stationary roll and bend a portion of the blank into a reversely-turned arcuate shape with a relatively flat portion spaced from and overlying the flange.