초록 ▼

A leakproof, side terminal battery of the thin-wall type comprising a terminal insert formed by injection molding a thermoplastic body about a conductive spool, which insert is mated with an aperture in the battery case wall and welded to a boss surrounding the aperture. The body includes a plug por

A leakproof, side terminal battery of the thin-wall type comprising a terminal insert formed by injection molding a thermoplastic body about a conductive spool, which insert is mated with an aperture in the battery case wall and welded to a boss surrounding the aperture. The body includes a plug portion for insertion into the aperture and a flange portion for welding to the boss. The conductive spool preferably includes an extension projecting into the battery for fusing to the battery\s innards at a location remote from the wall.

대표청구항 ▼

A process for assembling a terminal in the side wall of a thermoplastic electric storage battery container comprising the steps of: forming said container such that at least one of its walls has an aperture therein and a boss on the outside of said wall circumscribing said aperture, said boss being

A process for assembling a terminal in the side wall of a thermoplastic electric storage battery container comprising the steps of: forming said container such that at least one of its walls has an aperture therein and a boss on the outside of said wall circumscribing said aperture, said boss being adapted for softening and welding to a terminal insert; molding a thermoplastic body around a conductive spool to form a terminal insert said body having a plug portion adapted to extend in close fitting relation to and through said aperture and a flange portion adapted to overlie and be welded to said boss; softening said boss and said flange; and thereafter inserting said plug portion into said aperture in tight fitting relation thereto and pressing said softened flange and boss into engagement one with the other to sealingly weld them together around said aperture upon hardening.