Method for manufacturing reinforced tines
AssigneeWorksaver, Inc.
InventorThomas I. Burenga
Life of this patent
Estimating the term…
Abstract
Reinforcing device formed from a bent metallic bar stock formed into two legs, having an intermediate bend thereof, inserted into the hollowed end of a tine, such as for a hay loader, or related lift mechanism, and therein reinforcing the tine against shear forces and bending moments. Apparatus is provided for bending the bar stock into the configuration of the reinforcing member, by applying a ram to the bar at that location where the bend is required, and forcing the bar to bend into the formation of a pair of legs, between a pair of guide rollers, through the longitudinal shifting of the ram under excessive force during bending of the bar into its reinforcing configuration.
Claims1
A method for forming a reinforcing means for an agricultural and other instrument tines of the type used for loading of a material, comprising:
- arranging a pair of guide rollers symmetrically upon a support, said rollers having axes which are perpendicular and symetrical with respect to a center axis of said support, arranging a metallic bar upon said support, arranging an equipment tine under said pair of guide rollers, said tine is in alignment with said center axis of said support, arranging a ram above said metallic bar, said ram having a working axis which is in alignment with said center axis of said support, pressing said ram against said metallic bar thereby bending said bar at a location that is in alignment with said center axis of said support, continuously shifting said ram downwardly in said working axis thereby forcing said bar into a bent configuration which is slidably secured between said pair of rollers until forming a pair of substantially parallel legs, thereby forming a reinforcing means, and further shifting the ram against said reinforcing means while guiding it thereby inserting said reinforcing means into the aligned equipment tine thereby attaining a permanent reinforcement tine through locating of the bent metallic bar said reinforcing means therein.
Dependencies are inferred from the claim text.