FIELD: machine building.
SUBSTANCE: invention refers to machine building, namely, to mechanisms used in press machines based on rolling lever effect. A mechanism with a rolling double-paired lever comprises a crank, a connecting rod, a rocker and a lever rolling along the fixed link and connected to the connecting rod by a rotating kinematic pair and to the fixed link - by a higher kinematic pair.
EFFECT: higher durability of the whole device.
1 dwg
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