Abstract: A system for assembling, processing and transferring battery cell elements including a plurality of element assemblers and an exit conveyor having a plurality of element conveying lanes. Each element assembler includes element transfer and processing apparatus comprising an endless chain conveyor having a plurality of longitudinally spaced element carriers adapted to successively engage an element at a loading station, carry the engaged element through a plurality of process stations, and release the element at a discharge station. In the illustrated apparatus, the carriers each engage a loosely assembled element at the loading station, compress the element to final size, and carry the element through an inspection and manual unload station, a plate alignment station, a plate lug brushing station, a plate alignment after brushing station, and a series of tape applicator stations which bind the element in assembled and processed condition.

Abstract: A method and apparatus for casting straps onto the plate lugs of battery cell elements. The apparatus includes a rotatably indexable table having a plurality of mold and element carrying stations which each are successively indexed through a plurality of operating stations, including an element loading station, an element lug alignment station, a molten-metal pouring station, a lug fluxing station, a casting station, a plurality of mold cooling stations, and an element unloading station. The mold of each table station is adapted for efficient and precisely controlled electrical resistance heating and forced-air cooling during each cycle of operation. In the illustrated embodiment, each table-station mold is successively heated from electrical sources at a plurality of operating stations upon indexing of the respective table station to such operating stations and is cooled by directing air through air-direction tubes mounted on each table station in close proximity to the respective mold.

Abstract: A method and apparatus for providing a compound (22) in each of the cell spaces of a multicell battery case (10). The compound comprises a bituminous material delivered to a plurality of the cell spaces concurrently through a plurality of nozzles (25) of a dispensing head (24). The battery case (10) is accurately positioned against a back stop (45) and a forward stop (36). A sensor (49) determines the accurate alignment of the battery case (10) in the fill position and cooperates with a controller (81) for controlling operation of the automatic dispenser (23). In the dispensing operation, the nozzles (25) are moved along a first plurality of cells. The nozzles are then retracted and moved lengthwise of the case to be aligned with a second group of cells. The nozzles are then moved along the case cells while dispensing compound to the second group of cells.

Abstract: An apparatus and method for assembling battery cell elements having a plurality of electrode plates of alternating polarity separated by a continuous interleaved insulating sheet.

Abstract: A method and apparatus for assembling battery components including a battery case (10) having a plurality of divider walls (32) defining a plurality of side-by-side cell spaces (26,27,28,29,30,31) opening through a top portion of the case. A plurality of intermediate cell elements (34,35,36,37) are provided in the cell spaces intermediate the end cell spaces (26,31) and end cell elements (38,39) having terminal post portions (101) are inserted in the end cell spaces (26,31). The apparatus effects an automatic pickup of the cell elements at one or more insert stations from delivery conveyors (19,20) suitably positions the picked-up cell elements for proper polarity relationship in the inserted disposition within the battery case, and after moving the picked-up cell elements to overlying relationship with the battery case, inserts the cell elements automatically into the proper cell spaces.