EP 2154255 B1 20101222 - Machine for roller finishing natural skins, leather and the like, functioning with the so-called "synchro" method
Title (en)
Machine for roller finishing natural skins, leather and the like, functioning with the so-called "synchro" method
Title (de)
Maschine für die Zurichtung von Naturfellen, Leder und Ähnlichem über Walzen, betrieben mit der sogenannten "Synchronmethode"
Title (fr)
Machine pour le finissage au rouleau de peaux naturelles, cuir et similaires, fonctionnant selon le procédé dit "synchro"
Publication
Application
Priority
IT VI20080187 A 20080805
Abstract (en)
[origin: EP2154255A1] The finding concerns a machine for roller finishing natural skins, leather and the like, also called "coating machine" or "spreading machine", in which the skins (P) are conveyed by a lower roller or by a belt (5) and where an upper spreading roller, made up of a gravure cylinder (1), pressing down on the surface (S2) of the skin, countered by the underlying cylinder or belt, deposits a film of liquid product (C), previously distributed on the surface (S1) of the aforementioned upper roller, through a doctor blade (R), onto the aforementioned surface. Such a machine is characterized in that the spreading roller of the gravure cylinder (1), which operates with "synchro" mode, rotates in a direction in agreement with the advancing of the skin and comprises a metal cylindrical drum (2), covered, on the outer part, by a layer of elastic material (3) with high elasticity and deformability, the surface (4) of which is incised.
IPC 8 full level
C14B 1/56 (2006.01)
CPC (source: EP)
C14B 1/56 (2013.01)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
EP 2154255 A1 20100217; EP 2154255 B1 20101222; AT E492654 T1 20110115; DE 602009000461 D1 20110203; ES 2358237 T3 20110506; IT 1390925 B1 20111019; IT VI20080187 A1 20100206
DOCDB simple family (application)
EP 09162652 A 20090615; AT 09162652 T 20090615; DE 602009000461 T 20090615; ES 09162652 T 20090615; IT VI20080187 A 20080805