Abstract: A transfer device includes an extendable transfer platform. The transfer platform includes a fixed plate, a moveable plate, and at least one platform actuator configured to selectively move the moveable plate relative to the fixed plate between a retracted position and an extended position in which a leading edge of the moveable plate is located distally from a leading edge of the fixed plate. The transfer platform also includes a transfer belt having a first end secured to a first driven roller, and a second end secured to a second driven roller. The transfer device also includes a platform support structure secured to the transfer platform for supporting the transfer platform above a floor surface. The platform support structure includes at least one support actuator configured to selectively move the transfer platform relative to the floor surface between a lowered position and a raised position.

Abstract: Disclosed is a transfer device having a device body, a transfer platform including a platform plate, and a platform lateral actuator. The platform lateral actuator is configured to selectively move the platform plate laterally relative to the device body, such that the platform plate can be moved between a plurality of positions including (i) a stowed position in which the platform plate is retracted relative to the device body, (ii) a first extended position in which a first transverse edge of the platform plate is a leading edge that extends outward from a first side of the device body, and (iii) a second extended position in which a second transverse edge of the platform plate is a leading edge that extends outward from a second side of the device body. The transfer device also has a transfer belt that goes over the platform plate of the transfer platform.