DEVICE FOR REINFORCING ASSEMBLING PART OF STARTER MOTOR IN ENGINE

摘要

PURPOSE: An assembling part reinforcing device of a starter motor of an engine is provided to improve the rigidity by forming the assembling part of the engine and the transmission housing with plural rails and by adding the latticed rib and the boss around the installation part of the starter motor. CONSTITUTION: An assembling part reinforcing device of a starter motor of an engine is composed of a latticed rib(202) formed in a cylinder block(200) around a starter motor assembling part to increase the rigidity of the assembling part in rotating by a ring gear of the starter motor combined with the cylinder block, and plural rails(204,206,212,214) formed in the assembling portions of the cylinder block of the engine and the transmission housing to reinforce the assembling part. The first rails are formed in the outer periphery of the assembling part of the cylinder block and the transmission housing, and the second rails are spaced from the first rails.