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AssigneeGNB Technologies, Inc.
InventorsWilliam H. Kump, David L. Lund, Charles J. DiMarco
Estimating the term…
A method and apparatus for more efficiently fusing the straps of pre-formed terminal post members with plate lugs of a battery plate group utilizing a non-reusable, inexpensive plastic mold insert. The method includes positioning the battery plate group into an open top container with the lugs of the positive plates in one row and the lugs of the negative plates in another row, positioning the plastic insert into the container with the lugs of the plate group extending upwardly through the mold insert, positioning the terminal post members on the plastic mold insert with fingers of the straps thereof disposed between plate lugs of the respective rows, supplying additional unmelted lead into remaining spaces between the plate lugs, and heating, melting, and fusing the plate lugs, strap fingers, and added lead by induction heating to form interconnections between the positive and negative plates in the respective terminals.
A lead acid storage battery comprising a container, a battery cell disposed within said container, said battery cell including a plurality of positive and negative plates each having a respective upstanding lug, the lugs of said positive plates being disposed in one row and the lugs of said negative plates being disposed in a second row, one piece insert made of non-metallic material, said insert being formed with first and second rows of apertures and being positioned over the battery cell in said container with the lugs of said first and second rows each extending upwardly through a respective one of said apertures in said insert, and a pair of terminal posts each having a strap portion fused to a respective one of the rows of plate lugs at a location above said insert.
Dependencies are inferred from the claim text.