ES249201A1 - Improvements introduced in two-time explosion engines (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements introduced in two-stroke engines characterized essentially by establishing a suitable cubing cylinder in which a tight fitting piston is placed and provided with segments or compression rings having said plunger a peripherally recessed area to facilitate permanent greasing during the operating phases of the motor in relation to windows or recesses made in the wall of the cylinder in the vertical direction of suitable dimensions and in a diametrically opposite position, bearing in said sectors two cover shells with hermetic adjustment to the cylinder and which constitute eventual manifolds for the lubrication of the synchronized effect to the double crankshaft and connecting rods that constantly beat the oil and raise it through these ducts with direct support on the carterpresentando the piston a through bolt arranged transversely in its middle part and whose ends are protruding with respect to the structural line of the opium cylindrical body on them and in their outer bands two bands equipped with rotating heads and equipped with friction bearings said cranks provided in vertical direction and parallel to each other presenting the sameidentical dimensions and that are housed inside the crankcase through windows located at the base of the lower manifold with a certain limit of clearance and which at the same time allows the circulation of the oil, said connecting rods being joined at their lower part by rotating heads equipped with suitable bearings to both crankshafts in an eccentric and symmetrical position that must operate synchronously. The crankcase as housing of two twin crankshafts joined inseparably to the sets of connecting rods and mounted on the three common shaft sections interrupted by the external coaxial paoyo and the central section joining respectively said flywheels of inertiapresentando in the lateral bands s of the crankcase openings and bearings for the respective support of the drive shaft, supporting a fuel gas hillock in the lower part of the cylinder, which is blocked or released by means of a tree that acts by an eccentric piece mounted on an auxiliary shaft and moved by two pinions in turn installed on the drive shaft. (Machine-translation by Google Translate, not legally binding)