Walzgeruest eines Rohrkaltwalzwerks

摘要

1,246,392. Rolling mills. INSTITUT CHERNOI METALLURGII. 17 Sept., 1969, No. 45795/69. Heading B3M. [Also in Division F2] The roll stand 2 of a tube cold-rolling mill is pivotally supported on links 3, 4 and 6 which guide the stand along a horizontal straight line during reciprocation of the stand by rods 8 and 9. The geometry of each linkage between a point A on the stand and a fixed base is chosen so that, over the range of reciprocation of the stand, the point A moves along a straight line.