Patent ID: 9103428
Filing Date: 2015-08-11
Classification: B60K,F16H

Abstract:
1. A structure for coupling a V-belt type continuously variable transmission with an engine, the structure comprising: a plate mounting surface formed on one end surface of an engine case in a crankshaft direction, the plate mounting surface including a first opening through which a crankshaft passes, a lower end of the first opening being closed by an upper end flange of an oil pan mounted on a lower end of the engine case; a coupling plate mounted on the plate mounting surface, the coupling plate including a second opening through which the crankshaft and the upper end flange of the oil pan pass and a transmission case mounting surface, a first seal plate that is mounted on a lower surface of the upper end flange and that covers a lower portion of the second opening from an engine case side, the first seal plate having an L-shaped cross section; and a second seal plate that is mounted on a transmission case side of the coupling plate and that includes a recess covering ends of connected portions between the upper end flange and the first seal plate.