System for changing battery in e.g. motor car, has battery holder assemblies moved along or transverse to vehicle longitudinal direction so as to position battery holder assemblies before and/or behind motor car

摘要

The system has a channel-like or shaft-like battery receiving a chamber extended in a vehicle longitudinal direction through a motor car (1). A battery holding assembly (5) supplies and/or discharges charged and/or discharged batteries (7, 8) from front or rear position. Another battery holder assembly (6) discharges and/or supplies the discharged and/or charged batteries from the rear position. The battery holder assemblies are moved along or transverse to the vehicle longitudinal direction so as to position the battery holder assemblies before and/or behind the motor car. Independent claims are also included for the following: (1) a method for changing a battery of a motor car (2) a motor car.