| 摘要 |
A crank mechanism includes a crankshaft, a connecting rod, a piston. The head of the connecting rod includes a support insert that has at the ends contact conical openings, to the pistons coaxially to the insert two half-axles are installed with rigid fixation, and turned to the insert with same contact conical surfaces between which solids of revolution are placed, and the other ends of the half-axles have openings, and are fixed with possibility of displacement of those in axial direction and fixation in given position. |
