LIGHT SECTION BENDING MILL Russian patent published in 1999 - IPC

FIELD: equipment for plastic metal working, possibly for making merchant bent bars. SUBSTANCE: section bending mill includes chain drive with motor; stands having working rolls and successively arranged in common housing; vertical rollers and mechanism for adjusting gap between rolls. Housing includes cylindrical turnings, vertical windows and vertical grooves. Stands include mounted in bearings upper and lower spindles with working rolls. Lower spindles are arranged in turnings of housing. Bearing assemblies of upper spindles provided with casings for bearing supports are movably mounted in vertical windows. Vertical rollers are provided with cartridges placed in vertical grooves of housing. EFFECT: enhanced accuracy of shaping, lowered labor consumption for manufacture and maintenance of mill, enlarged manufacturing possibilities. 3 cl, 8 dwg