公开(公告)号：US11473892B2

公开(公告)日：2022-10-18

申请号：US15784838

申请日：2017-10-16

申请人： VALE S.A.

发明人： Reginaldo de Andrade Santos ,  Emerson Sena Balbino ,  André Luiz da Costa Vieira ,  Marcelo Ribeiro Carlos ,  Lucas Sales Van Melis ,  Adriano Nogueira de Assis

IPC分类号： F42D1/10 ,  F42D3/04 ,  E21C37/00 ,  F42D1/04

摘要： Described is a vehicle configured for the deposition of explosives in holes of open-pit exploration mines, wherein the vehicle is able to perform all seven steps carried out in the manual explosive deposition process, automatically, completely free of human intervention. Also described is a method of use of the aforementioned vehicle.