Device for fast replacement of discharged batteries in electrically power vehicles has holder removable downwards from vehicle by mechanical, electrical, hydraulic or pneumatic lifting device

摘要

The device has all batteries (3) accommodated in a holder (2) that is freely accessible from beneath the vehicle (1) and removable downwards from the vehicle using a mechanical, electrical, hydraulic, pneumatic or combined lifting device (7) to engage the holder. The holder is mechanically and electrically separated from the vehicle at a known height.