Flying shears to shear rolled products
AssigneeDanieli & C. Officine Meccaniche SpA
InventorAlfredo Poloni
Life of this patent
Estimating the term…
Abstract
This invention concerns a flying shears (10) to shear rolled, extruded, drawn and/or like semi-finished products, the shears (10) being able to work on one or more rolled products at one and the same time and comprising support means (18) which are at least partially movable, blade-support means (21-121) able to move in a coordinated manner, means (23-24) to guide the movement of the blade-support means (21-121), and cam means (20) which actuate the blade-support means (21-121), in which flying shears (10) the support means (18) can move along a trajectory substantially parallel to the rolled product, and at least shaft means (19) of the cam means (20) are supported by the support means (18), and the shaft means (19) are spaced apart along an axis substantially perpendicular to the movement of the rolled product.
Claims20
A flying shears for shearing rolled products and capable of working on one or more rolled products at the same time comprising:
- shearing blades,
- blade support means carrying said shearing blades and capable of moving in a coordinated manner,
- means for guiding the movement of said blade support means,
- cam means for driving said blade support means through a rotational path,
- drive shaft means extending along an axis substantially perpendicular to the direction of movement of rolled product, communicating mechanical energy to said cam means, and
- moveable support means supporting said drive shaft means, said moveable support means being movable along a trajectory substantially parallel to that of the rolled product.
Dependencies are inferred from the claim text.