ELECTRIC ACCUMULATOR Russian patent published in 2011 - IPC H01M2/10 H01M10/02 

FIELD: electricity.

SUBSTANCE: electric accumulator includes vessel with bosses, vertical stiffeners and wedge-shaped stops on walls, cover, holes and handles arranged in holes. Handle is installed in accumulator owing to material elasticity and design of the handle ends with end protrusions at an angle of 20-40° to vertical axis and located at various height equal to the height of the vessel rib. Length of the hole in the cover is more than that of the handle segment with protrusions, and length of hole in the vessel is more or equal to the length of the handle segment with lower protrusion but is less than the length of segment with upper protrusion. When accumulator is being lifted, lower protrusion of the handle segment is borne against vertical rib of the vessel, and upper protrusion is fixed on lower wall of the vessel boss and protected against longitudinal movement with wedge-shaped stop.

EFFECT: improving attachment reliability of handles, simplifying assembly of accumulators.

2 cl, 2 dwg