| 摘要 |
mechanical engineering. SUBSTANCE: mechanism is used as part of mechanical equipment for performing of power- intensive operations. Mechanism has hinge-connected crank, connecting rod, rocker are, and post. Moving car with catches for engagement with trays carrying parts and installed on roller conveyer is coupled to rocker arm through intermediate member. Lengths of mechanism members correspond to mathematical expression according to which maximum value of transmission angle (mumax = 90 deg) is ensured at moment of working travel starting (when connecting rod is superposed on crank). Mechanism operates effectively when power loads slightly differing from beginning to end of working travel are transmitted. EFFECT: enhanced efficiency. 2 cl, 2 dwg
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