| 摘要 |
<p>The present invention relates to an engine for a vehicle, of which weight and costs are reduced and which has improved fuel efficiency. The engine for a vehicle according to an embodiment of the present invention includes: at least two cylinders; pistons which conduct a reciprocal motion; a crank shaft which converts the reciprocal motion of the pistons into a rotary motion; and a connecting rod which connects the pistons with the crank shaft. The connecting rod can be connected with the two pistons.</p> |
