EP 3694798 A1 20200819 - SHEET FEEDER FOR A MACHINE FOR PROCESSING MATERIAL IN SHEET FORM, SUCH AS PAPER, CARDBOARD OR FILMS
Title (en)
SHEET FEEDER FOR A MACHINE FOR PROCESSING MATERIAL IN SHEET FORM, SUCH AS PAPER, CARDBOARD OR FILMS
Title (de)
BOGENANLEGER FÜR EINE MASCHINE ZUR VERARBEITUNG VON BOGENFÖRMIGEM MATERIAL WIE PAPIER, PAPPE ODER FOLIEN
Title (fr)
MARGEUR DESTINÉ À UNE MACHINE PERMETTANT LE TRAITEMENT D'UN MATÉRIAU SOUS FORME DE FEUILLES TEL QUE DU PAPIER, DU CARTON-PÂTE OU DES FILMS
Publication
Application
Priority
- DE 102017123520 A 20171010
- EP 2018025262 W 20181009
Abstract (en)
[origin: WO2019072415A1] The invention relates to a sheet feeder (4) for a machine (1) for processing material in sheet form, such as paper or films, comprising a drive shaft (10), which extends substantially perpendicular to a sheet feed direction and is provided with at least one suction gripper (12), which is rotated above the material in sheet form when the drive shaft (10) is driven. The suction gripper (12) is movable between an inactive position, in which it does not interact with the material in sheet form, and an active position, in which it can act on and entrain the upper side of the material in sheet form.
IPC 8 full level
CPC (source: EP RU US)
B65H 3/08 (2013.01 - RU); B65H 3/0825 (2013.01 - EP US); B65H 3/0883 (2013.01 - EP US); B65H 3/42 (2013.01 - EP RU US); B65H 2403/511 (2013.01 - US); B65H 2403/512 (2013.01 - EP); B65H 2403/5331 (2013.01 - EP); B65H 2406/3452 (2013.01 - EP US); B65H 2801/21 (2013.01 - EP)
Citation (search report)
See references of WO 2019072415A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019072415 A1 20190418; BR 112020006393 A2 20200924; CN 111406031 A 20200710; CN 111406031 B 20220322; EP 3694798 A1 20200819; JP 2020536823 A 20201217; JP 6938783 B2 20210922; MX 2020003744 A 20200803; RU 2742017 C1 20210201; TW 201922606 A 20190616; TW I683777 B 20200201; US 11292680 B2 20220405; US 2020283249 A1 20200910
DOCDB simple family (application)
EP 2018025262 W 20181009; BR 112020006393 A 20181009; CN 201880066434 A 20181009; EP 18786676 A 20181009; JP 2020521322 A 20181009; MX 2020003744 A 20181009; RU 2020115449 A 20181009; TW 107135596 A 20181009; US 201816651223 A 20181009