Reinforcement means for tines and method of manufacture

Details Reinforcement means for tines and method of manufacture Reinforcement means for tines and method of manufacture

1985-06-03

1989-08-22

Valenza, Joseph E.

Material or article handling

Elevator or hoist and loading or unloading means therefor

Convertible attachment

414685, 414724, 414911, B66F 912

Patent

active

048591360

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 time, 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.

REFERENCES:
patent: 3908844 (1975-09-01), Duffield

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