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US 2025/0075671 A1Published application
Driving engine for vehicles
AssigneeFerrari S.P.A.
InventorMichele DI SACCO
Life of this patent
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Abstract
A driving engine for vehicles has at least two cylinders aligned with one another and engaged by respective pistons in a sliding manner, each of which is connected with a crankshaft by means of the interposition of a connecting rod, and is delimited by a free face having a first width, measured parallel to a rotation axis of the crankshaft, smaller than a second width measured transverse to the first width.
Claims12
A driving engine for vehicles comprising a crankshaft (8) mounted so as to rotate around a rotation axis (9);
- at least one first group (3) of cylinders (2a) comprising, in turn, at least two first cylinders (2a) aligned with one another in a first direction (5), which is parallel to the rotation axis (9) of the crankshaft (8);
- a first piston (7a), which is engaged in each first cylinder (2a) in a sliding manner and is delimited by a free face (19);
- and at least one first connecting rod (10) interposed between each first piston (7a) and the crankshaft (8);
- the free face (19) of each first piston (7a) having a first width (L1) measured parallel to the first direction (5) and a second width (L2) measured parallel to a second direction (24), which is transverse to the first direction (5);
- and characterized in that the first width (L1) of each first piston (7a) is smaller than the relative second width (L2).
2 more elements
Dependencies are inferred from the claim text.