Improvements in or relating to the crankcases of internal combustion engines of the type having horizontally opposed cylinders

摘要

645,894. Crank-chambers. MAYES, H. R. Aug. 12, 1948, No. 6451. [Class 7(ii)] A horizontally-opposed cylinder engine has a crank-case split into two parts 1, 2, by the plane P containing the axes of the cylinders and crank-shaft. The parts are connected by short studs adjacent the main bearings and nuts accessible through pockets 7.