ACCUMULATOR UNIT Russian patent published in 2013 - IPC H01M2/10 

FIELD: electricity.

SUBSTANCE: accumulator unit (13) is arranged in lower part of transport vehicle body. Accumulator unit (13) includes projection protruding in upward direction of transport vehicle and arranged on upper surface of accumulator unit (13) and a recess on upper surface of accumulator unit (13), the recess is made lower than projection and is provided with auxiliary facility (25) being a switch designed with possibility to break electrical connection of a wire connected to each of accumulator modules. The recess may be made on upper surface of accumulator unit and arranged on back surface of transport vehicle from projection.

EFFECT: reliable protection of switch.

10 cl, 4 dwg