| 摘要 |
This invention comprises an arrangement for metal detection and said arrangement is related to a system (''S'') adapted for driving a vehicle (1) electrically and by one or more batteries along a stretch of roadway, comprising ''a'' one or more over one or more electric motors propellable vehicles (1), with the respective vehicles (1) exhibiting a control circuit (100, ''R1'') and ''b'' a plurality of roadway sections (2a1, 2a) dividing the stretch of roadway, each roadway section being allotted one or more electric stations (''s1, ''III''). Said vehicle (1) is on its bottom side provided with a up and down and sideways, counted in the direction of transportation, displaceably positioned contact means or current collector ((4)). Said roadway section (2a1) exhibits, counted in the normal direction of transportation of the vehicle (1), elongated tracks (51) having rails (4a, 4b) positioned below the roadway and being capable of having current supply and being placed under voltage. Said contact means ((4)) are coordinated with control equipment (10) for creating simple adaptation of the contact means ((4)) for registering the contact means ((4)) against a mechanical and electrical contact with said rails (4a, 4b) over a detecting arrangement, adapted as a metal detector. |
