EP 2061714 A1 20090527 - FOLDING DEVICE WITH A FOLDING BLADE CYLINDER AND A FOLDING JAWS CYLINDER
Title (en)
FOLDING DEVICE WITH A FOLDING BLADE CYLINDER AND A FOLDING JAWS CYLINDER
Title (de)
FALZAPPARAT MIT EINEM FALZMESSERZYLINDER UND EINEM FALZKLAPPENZYLINDER
Title (fr)
PLIEUSE AVEC UN CYLINDRE À LAMES DE PLIAGE ET UN CYLINDRE À VOLETS PLIEURS
Publication
Application
Priority
- EP 2007058597 W 20070820
- DE 102006042592 A 20060911
Abstract (en)
[origin: US2009318275A1] A folding device includes a folding blade cylinder and a cooperating folding jaw cylinder, each of which has several circumferentially arranged holding devices. These holding devices can be moved between a disengaged position, where the leading end of a product can be inserted or released, and a holding position in which the product leading edge is held in the holding device. The folding blade cylinder and the folding jaw cylinder each have a number of holding devices equal to the respective number of folding blades and folding jaws. Each of the folding blades presses a product to be folded, and which is held by one of the holding devices on the folding blade cylinder, into a cooperating folding jaw on the folding jaw cylinder. This is accomplished during the passage of the product through a transfer slot between the folding blade cylinder and the folding jaw cylinder. An offset between each folding blade and its associated holding device is adjustable. The location of a holding device, and a subsequent folding blade is fixed. The offset between one of the holding devices of the folding blade cylinder and one of the folding blades that follows that holding device is less than a maximum offset between one of the holding devices and the folding blade that follows behind the folding device.
IPC 8 full level
B31B 50/56 (2017.01); B65H 45/16 (2006.01); B41F 13/60 (2006.01)
CPC (source: EP US)
B41F 13/62 (2013.01 - EP US); B65H 45/168 (2013.01 - EP US)
Citation (search report)
See references of WO 2008031690A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
US 2009318275 A1 20091224; US 7883455 B2 20110208; AT E461147 T1 20100415; DE 102006042592 A1 20080320; DE 102006042592 B4 20090409; DE 502007003176 D1 20100429; EP 2061714 A1 20090527; EP 2061714 B1 20100317; WO 2008031690 A1 20080320
DOCDB simple family (application)
US 31088507 A 20070820; AT 07802699 T 20070820; DE 102006042592 A 20060911; DE 502007003176 T 20070820; EP 07802699 A 20070820; EP 2007058597 W 20070820