EP 3649263 B1 20210519 - METHOD FOR ADJUSTING THE FORMULA PARAMETERS OF A DRUMMING CYCLE OF LEATHERS
Title (en)
METHOD FOR ADJUSTING THE FORMULA PARAMETERS OF A DRUMMING CYCLE OF LEATHERS
Title (de)
VERFAHREN ZUR EINSTELLUNG DER FORMELPARAMETER EINES TROMMELZYKLUS FÜR LEDER
Title (fr)
PROCÉDÉ DE RÉGLAGE DES PARAMÈTRES DE FORMULE D'UN CYCLE DE LUSTRAGE DE CUIRS
Publication
Application
Priority
- IT 201700074937 A 20170704
- IB 2018054918 W 20180703
Abstract (en)
[origin: WO2019008510A1] A method for adjusting the formula parameters of a drumming cycle of leathers comprising the operations introducing into a cylindrical barrel, belonging to a tannery rotary drum, a plurality of leathers to be drummed in a given drumming cycle, and setting a working temperature, or set point temperature (Ti), at which the drumming cycle of the leathers is performed. In particular, the method of the invention it also comprises the further operations of initially detecting the effective temperature (Te) inside the cylindrical barrel of the rotary drum, performed before starting the drumming cycle by rotating the cylindrical barrel around a linear axis and after the operation of introducing the leathers into the cylindrical barrel, and subsequently setting the initial time interval (tr) of the drumming cycle needed to pass inside the cylindrical barrel from the effective temperature (Te) to the working temperature (Ti), according to the effective temperature (Te) detected before starting the rotation of the cylindrical barrel around the linear axis.
IPC 8 full level
C14B 1/40 (2006.01); C14B 1/42 (2006.01); C14B 3/00 (2006.01)
CPC (source: EP)
C14B 1/40 (2013.01); C14B 1/42 (2013.01); C14B 3/00 (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)
WO 2019008510 A1 20190110; BR 112019027212 A2 20200630; EP 3649263 A1 20200513; EP 3649263 B1 20210519; IT 201700074937 A1 20190104
DOCDB simple family (application)
IB 2018054918 W 20180703; BR 112019027212 A 20180703; EP 18749548 A 20180703; IT 201700074937 A 20170704