Cylinder Surface Character

Author:  H.M.Bramberry
Source:  US Patent 2,434,880
Doc ID:  1944012
Year of Publication:  1944
Abstract:  
This invention relates to improvements in the interior piston and ring engaging surface of internal combustion and other compression engine cylinders as well as to improved methods and arrangements for accomplishing the same. It has now been established by my experience that the cylinder is the dominant controlling element of the three essential component parts of an engine, including the cylinder, piston and piston rings.