CRANK LOOP FRAME FOR A CRANK LOOP DRIVE OF AN INTERNAL COMBUSTION ENGINE

摘要

In a crank loop frame for a crank loop drive of an internal combustion engine for the transformation of a back and forth motion into a rotary motion, each of the slideway frame, webs of the crank loop frame includes portions of a heat capacity sufficient for a homogeneous distribution of the heat disposed both above and below the slideway of the slideway frame web. Each of the slideway frame webs has an H-shaped cross-section and contains a longitudinal slideway web portion as well as two leg web portions disposed tangentially at the longitudinal edges of the slideway web portion. The areal center of gravity of each slideway frame web is disposed to the side of its respective slideway remote from the slide, thereby to promote dissipation or the homogeneous distribution of heat to both sides of the slideways.