| 摘要 |
<p>The actuating mechanism of the valves of a distributor according to the invention has a crankshaft (22) connected via a link rod (18) to the frame carrying the valves and coupled elastically to the piston (2) of the engine. The crankshaft is blocked in rotation by a bracing link rod (27) until the piston (2) reaches a threshold beyond which said link rod is broken and the elastic coupling restores to the crankshaft the energy accumulated during the preceding stroke.</p> |
