(19)
(11) EP 2 653 418 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.06.2014 Bulletin 2014/26

(43) Date of publication A2:
23.10.2013 Bulletin 2013/43

(21) Application number: 12190995.6

(22) Date of filing: 01.11.2012
(51) International Patent Classification (IPC): 
B65H 3/08(2006.01)
 B65H 3/54(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 01.11.2011 NL 2007699

(71) Applicant: Koat B.V.
5711 CP Someren (NL)

(72) Inventor:
  • de Corte, Marinus Petrus Jozef
    5721 JA Asten (NL)

(74) Representative: Verhees, Godefridus Josephus Maria 
Brabants Octrooibureau B.V. De Pinckart 54
5674 CC Nuenen
5674 CC Nuenen (NL)

   


(54) Plano sheet feeder


(57) The supply device 1 has two rows each with two suction cups 17 and 19 for the sucking of a fixed plate 35. The suction cups are over the support arms 7 and 9, and a swing arm 5 is connected to a carriage 23. Between the carriage and the arms are pneumatic cylinders 11-15 are present for moving the suction cups.
The supply device further has a pressure roller 21 during the moving of the suction cups against the press plate and thereby to the vacuum break. The pressure roller is movable against a spring force.







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Search report