EP 3184184 B1 20190130 - FINISHING STATION OF A MACHINE FOR PRODUCING SQUARE PIPES
Title (en)
FINISHING STATION OF A MACHINE FOR PRODUCING SQUARE PIPES
Title (de)
ENDBEARBEITUNGSSTATION EINER MASCHINE ZUR HERSTELLUNG QUADRATISCHER RÖHREN
Title (fr)
STATION DE FINITION D'UNE MACHINE DE PRODUCTION DE TUYAUX CARRÉS
Publication
Application
Priority
IT UB20159476 A 20151223
Abstract (en)
[origin: EP3184184A1] Finishing station (10) of a machine for continuously producing square pipes, apt to reduce the aperture of a square pipe (100) being formed, coming out from a forming section, comprising a lower cylindrical roller (1) with horizontal axis which acts as support for the lower side (101) of the square pipe being formed; two lateral conical rollers (2, 3) with vertical axes, placed at the respective sides (102, 103) of the square pipe being formed, with the conical shells in contact with these sides, and two upper conical or cylindrical rollers (4, 5) placed above the square pipe being formed, with the axes parallel to respective portions (104, 105) of the upper open side of the square pipe being formed, all five rollers (1, 2, 3, 4, 5) being placed in the same transverse section of the production line, each roller being movable in a direction parallel to the section of a surface of revolution of an adjacent roller in order to adapt to the dimensions of the pipe to be produced.
IPC 8 full level
CPC (source: EP)
B21D 5/086 (2013.01); B21D 5/12 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3184184 A1 20170628; EP 3184184 B1 20190130; IT UB20159476 A1 20170623; TR 201905530 T4 20190521
DOCDB simple family (application)
EP 16205511 A 20161220; IT UB20159476 A 20151223; TR 201905530 T 20161220