FIELD: metal plastic working. SUBSTANCE: double-action hydraulic press has bedplate and epistyle with their splicing columns, and hydraulic drives of male die and plate with holder mounted for pulse travel along axle of press. Press is provided with unit of transformation of pulse travel of plate into swinging motion of holder. Unit is in the form of group of rods positioned on one side of axle of press and pivotally connected to plate and holder, and group of hydraulic cylinders installed on another side of axle of press. Bodies of hydraulic cylinders and rods are pivotally connected to plate and holder. EFFECT: enhanced capabilities of stamping sheet pieces by transformation of pulse motion of holder into swinging motion. 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| 0 |
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SU269138A1 | |
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