EP 3331789 B1 20190612 - INTERFOLDING MACHINE
Title (en)
INTERFOLDING MACHINE
Title (de)
INTERFALZMASCHINE
Title (fr)
MACHINE DE PLIAGE ENCHEVÊTRÉ
Publication
Application
Priority
- IT UB20153013 A 20150807
- IB 2016054741 W 20160805
Abstract (en)
[origin: WO2017025878A1] A transfer unit (100) in an interfolding machine comprises at least a first plurality of separation members (120) carried by a support and handling assembly (130) which moves the above said separation members (120) along a work path (60) comprising a side introduction movement (61) by appropriate constraint members (140, 150, 160) and actuators which comprise electric motors (143, 152, 163) suitable to determine the displacement of the separation members (120) throughout their work path (60) and pneumatic actuators (144, 153, 164) which are of aid to the electric motors (143, 152, 163) exclusively during the side introduction movement (61) which must be performed with very high accelerations and speeds.
IPC 8 full level
B65H 31/32 (2006.01); B65H 45/24 (2006.01)
CPC (source: EP)
B65H 31/32 (2013.01); B65H 45/24 (2013.01); B65H 2220/09 (2013.01); B65H 2403/92 (2013.01); B65H 2555/11 (2013.01); B65H 2701/1924 (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 2017025878 A1 20170216; EP 3331789 A1 20180613; EP 3331789 B1 20190612; IT UB20153013 A1 20170207
DOCDB simple family (application)
IB 2016054741 W 20160805; EP 16770550 A 20160805; IT UB20153013 A 20150807