Global Patent Index - EP 3455151 A1

EP 3455151 A1 20190320 - SPREADING ELEMENT, SPREADING-ELEMENT RING, DEVICE FOR SPREADING A FLAT MATERIAL WEB, SPREADING ROLLER FOR LATERALLY SPREADING OUT A FLAT MATERIAL WEB, METHOD FOR SPREADING A FLAT MATERIAL WEB AND APPARATUS FOR HANDLING FLAT MATERIAL WEBS

Title (en)

SPREADING ELEMENT, SPREADING-ELEMENT RING, DEVICE FOR SPREADING A FLAT MATERIAL WEB, SPREADING ROLLER FOR LATERALLY SPREADING OUT A FLAT MATERIAL WEB, METHOD FOR SPREADING A FLAT MATERIAL WEB AND APPARATUS FOR HANDLING FLAT MATERIAL WEBS

Title (de)

SPREIZELEMENT, SPREIZELEMENTERING, EINRICHTUNG ZUM SPREIZEN EINER FLÄCHIGEN MATERIALBAHN, SPREIZWALZE ZUM SEITLICHEN AUSBREITEN EINER FLÄCHIGEN MATERIALBAHN, VERFAHREN ZUM SPREIZEN EINER FLÄCHIGEN MATERIALBAHN SOWIE VORRICHTUNG ZUM HANDHABEN VON FLÄCHIGEN MATERIALBAHNEN

Title (fr)

ÉLÉMENT D'ÉLARGISSEMENT, ANNEAU D'ÉLÉMENTS D'ÉLARGISSEMENT, DISPOSITIF POUR ÉLARGIR UNE BANDE DE MATÉRIAU PLATE, ROULEAU ÉLARGISSEUR POUR ÉTALER LATÉRALEMENT UNE BANDE DE MATÉRIAU PLATE, PROCÉDÉ D'ÉLARGISSEMENT D'UNE BANDE DE MATÉRIAU PLATE AINSI QUE DISPOSITIF DE MANIPULATION DE BANDES DE MATÉRIAU PLATES

Publication

EP 3455151 A1 20190320 (DE)

Application

EP 17727470 A 20170410

Priority

  • DE 102016005546 A 20160509
  • DE 2017000098 W 20170410

Abstract (en)

[origin: WO2017194039A1] In order to improve, in particular, a spreading roller (1) for laterally spreading a flat material web (2) which is moving in a transporting direction, the invention proposes a spreading element, or a spreading-element ring (15), having a contact-leg part (25) which forms a contact surface (26) and is intended for interacting with the flat material web (2), having a foot part (27) for arranging on a rotational body (7), and having a connecting part (28) which connects the contact-leg part (25) and the foot part (27), wherein at least one region of the connecting part (28) between the contact-leg part (25) and the foot part (27) is less stiff than a neighbouring region.

IPC 8 full level

B65H 23/025 (2006.01)

CPC (source: EP)

B65H 23/0251 (2013.01); B65H 2404/13161 (2013.01); B65H 2515/31 (2013.01)

C-Set (source: EP)

B65H 2515/31 + B65H 2220/02

Citation (search report)

See references of WO 2017194039A1

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)

DE 202017001904 U1 20170530; DE 102016005546 A1 20171109; DE 112017002363 A5 20190117; EP 3455151 A1 20190320; WO 2017194039 A1 20171116

DOCDB simple family (application)

DE 202017001904 U 20170410; DE 102016005546 A 20160509; DE 112017002363 T 20170410; DE 2017000098 W 20170410; EP 17727470 A 20170410