Electrically driven vehicles
First Claim
1. In an electrically driven motor vehicle including an electric motor 31 arranged to drive the vehicle through a transmission system 29,33, a battery pack 22 arranged to provide power for driving the electric motor 31, and a charging unit 25,26 for charging the battery pack 22, said charging unit including a prime mover 26, the improvement wherein the battery pack 22 and charging unit 25,26 are mounted on a common structure 17 carried directly on the vehicle chassis and detachably secured thereto by releasable fasteners 18,19,21 whereby the assembly comprising said battery pack, charging unit and common structure is detachable as a complete unit from the vehicle.
1 Assignment
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Accused Products
Abstract
An electrically driven motor vehicle having an electric motor 31 arranged to drive the vehicle through a transmission system 29, 33 and a battery pack 22 to provide power for driving the electrical motor 31, the battery pack being provided with a charging unit 25, 26 including an internal combustion engine 26 and the battery pack 22 and the charging unit 25, 26 being mounted on the vehicle as a unit so as to be readily detachable therefrom to enable it to be replaced at suitable servicing establishments.
55 Citations
6 Claims
- 1. In an electrically driven motor vehicle including an electric motor 31 arranged to drive the vehicle through a transmission system 29,33, a battery pack 22 arranged to provide power for driving the electric motor 31, and a charging unit 25,26 for charging the battery pack 22, said charging unit including a prime mover 26, the improvement wherein the battery pack 22 and charging unit 25,26 are mounted on a common structure 17 carried directly on the vehicle chassis and detachably secured thereto by releasable fasteners 18,19,21 whereby the assembly comprising said battery pack, charging unit and common structure is detachable as a complete unit from the vehicle.
- 4. A battery pack and charging unit combination for an electrically driven motor vehicle, wherein said combination comprises a common structure 17 on which the battery pack 22 and the charging unit 25,26 are mounted, the charging unit including a prime mover 26, the structure 17 being provided with means 18,19,21 for detachably securing it to the chassis of a vehicle, said structure having mounted thereon said battery pack and charging unit.
Specification