heavy_load_pallet_transport_carts_type_1 gripper_feed ground conveyor feeder straighteners TAL80 Werkzeughandling indoor_universal_transport_cart_type_2 ground_conveyor_PTT3_with_pivot_bearing large sized_double_decoiler_with_constant_speed_drive strip_processing_line pedestrian_tug_unit_with_pivot_bearing hydraulic_gripper_feed_AVP