公开(公告)号：US20240200638A1

公开(公告)日：2024-06-20

申请号：US18542296

申请日：2023-12-15

申请人： ITAL RESEARCH & INNOVATION SRL

发明人： Marino PEDRAZZINI BERTOLAZZI

IPC分类号： F16H7/08 ,  F16H7/12 ,  F16H59/02 ,  F16H63/30

CPC分类号： F16H7/0827 ,  F16H7/12 ,  F16H2007/0842 ,  F16H2059/0282 ,  F16H2063/3093 ,  F16H2342/044

摘要： A combined machine with selective actuation includes: support frame and ground support; an engine including a drive shaft; a driven shaft connected to the drive shaft by the engine; first and second operating machines connected to the driven shaft; and a set for selectively transmitting motion from the driven shaft to the operating machines. The transmission set includes: first and second belted transmissions operationally connecting the driven shaft to the first or second operating machine; and a movement unit to selectively move the driven shaft from idle to a first or second operating position. In operation, when the driven shaft is in the first operating position, the first belted transmission is under tension, actuating the first operating machine. When it is in the first operating position, the second belted transmission is under tension, actuating the second operating machine. In idle, both belted transmissions are slack, halting both operating machines.