US Patent 12017857 Loading apparatus

A pallet loader for a positioning apparatus, including at least two pallet bays and at least one intermediate member, arranged such that at least two pallet bays are located on different sides of the intermediate member, such that at least one pallet can be driven i) from one pallet bay to another, and ii) from one pallet bay to a positioning apparatus, in which the apparatus includes cooperating guide features on the underside of the at least one pallet and on one or more of the intermediate member and pallet bays for guiding the pallet along a predetermined path and/or for controlling the rotational orientation of the pallet about a vertical axis, as the pallet moves across the intermediate member/pallet bay.