公开(公告)号：EP4375480A2

公开(公告)日：2024-05-29

申请号：EP23211717.6

申请日：2023-11-23

申请人： FERRARI S.p.A.

发明人： MEDDA, Massimo ,  MARCHETTI, Alessandro ,  DI SACCO, Michele

IPC分类号： F01B7/14 ,  B60K17/02 ,  F02B75/28 ,  B60K3/02 ,  B60K5/00

CPC分类号： F01B7/14 ,  F02B75/282 ,  B60K2005/00320130101 ,  B60K2005/00620130101 ,  B60K3/02 ,  B60K17/02

摘要： A car (1) having: two front wheels (2); two rear wheels (4); an opposed-piston internal combustion engine (5) and having: a crankcase (15), a number of cylinders (14) obtained in the crankcase (15), a number of pistons (13) twice the number of the cylinders (14) as two opposed pistons (13) slide in each cylinder (14), and two crankshafts (16), which are longitudinally oriented and are each connected to a respective half of the pistons (13) arranged on a same side of the crankcase (15); and a gearbox (7), which is connected to the crankshafts (16) of the internal combustion engine (5) and is arranged behind the internal combustion engine (5). The gearbox (7) has two clutches (31), each separate and far from the other clutch (31) and connected to a corresponding crankshaft (16), and two input shafts (32), each connected to a respective clutch (31).

公开(公告)号：EP4375480A3

公开(公告)日：2024-07-24

申请号：EP23211717.6

申请日：2023-11-23

申请人： FERRARI S.p.A.

发明人： MEDDA, Massimo ,  MARCHETTI, Alessandro ,  DI SACCO, Michele

IPC分类号： F01B7/14 ,  B60K17/02 ,  F02B75/28 ,  B60K3/02 ,  B60K5/00

CPC分类号： F01B7/14 ,  F02B75/282 ,  B60K2005/00320130101 ,  B60K2005/00620130101 ,  B60K3/02 ,  B60K17/02

摘要： A car (1) having: two front wheels (2); two rear wheels (4); an opposed-piston internal combustion engine (5) and having: a crankcase (15), a number of cylinders (14) obtained in the crankcase (15), a number of pistons (13) twice the number of the cylinders (14) as two opposed pistons (13) slide in each cylinder (14), and two crankshafts (16), which are longitudinally oriented and are each connected to a respective half of the pistons (13) arranged on a same side of the crankcase (15); and a gearbox (7), which is connected to the crankshafts (16) of the internal combustion engine (5) and is arranged behind the internal combustion engine (5). The gearbox (7) has two clutches (31), each separate and far from the other clutch (31) and connected to a corresponding crankshaft (16), and two input shafts (32), each connected to a respective clutch (31).

公开(公告)号：EP4380809A1

公开(公告)日：2024-06-12

申请号：EP22757736.8

申请日：2022-07-26

申请人： Caterpillar Inc.

发明人： SHIPMAN, Cody C. ,  MANCHIKANTI, Nagaraju ,  MARTIN, William C. ,  JOHNSON, Terril

IPC分类号： B60K5/00 ,  B60K11/04 ,  B60K11/06 ,  B60K13/02

CPC分类号： B60K2005/00620130101 ,  B60K5/00 ,  B60K13/02 ,  B60K11/06 ,  B60K11/04 ,  B60Y2200/4120130101