Non-contact power supply pad manufacturing method, non-contact power supply pad manufactured by the manufacturing method, and forklift non-contact charging system using the non-contact power supply pad

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a pad for non-contact power supply in which misalignment is less likely to occur between two coils and a magnetic material.SOLUTION: A magnetic material 7 is arranged on a floor panel 5 so as to be positioned for a first direction forming a magnetic flux path and a second direction orthogonal thereto, by a plurality of auxiliary members 6 for positioning. Subsequently, an adhesive resin is injected into a space surrounded by the floor panel 5 and a side plate 8 provided on the periphery thereof. Thereafter, two coils 9, 10 wound spirally are arranged side by side in the first direction, so that the central parts thereof are superposed on the magnetic material 7. Finally, the space surrounded by the floor panel 5 and side plate 8 is covered with a lid 11.