Global Patent Index - EP 3129549 A4

EP 3129549 A4 20171227 - METHOD FOR PASSING WEB TAIL FROM ONE PAPER MACHINE SECTION TO ANOTHER AND APPARATUS THEREFOR AND CONSTRUCTION THEREOF

Title (en)

METHOD FOR PASSING WEB TAIL FROM ONE PAPER MACHINE SECTION TO ANOTHER AND APPARATUS THEREFOR AND CONSTRUCTION THEREOF

Title (de)

VERFAHREN ZUR DURCHFÜHRUNG EINES BAHNENDES VON EINEM PAPIERMASCHINENABSCHNITT ZU EINEM ANDEREN UND ENTSPRECHENDE KONSTRUKTION

Title (fr)

PROCÉDÉ PERMETTANT DE FAIRE PASSER UNE EXTRÉMITÉ DE BANDE D'UNE SECTION DE MACHINE À PAPIER À UNE AUTRE, APPAREIL LE PERMETTANT, ET CONSTRUCTION ASSOCIÉE

Publication

EP 3129549 A4 20171227 (EN)

Application

EP 15776701 A 20150410

Priority

  • FI 20145349 A 20140411
  • FI 2015050247 W 20150410

Abstract (en)

[origin: WO2015155417A1] The invention relates to a method and apparatus for passing a web tail being threaded from one paper machine section to another by way of guiding the tail with the help of an air jet from a transfer plate (1). An essential feature of the invention is to employ a construction (3) rising from the surface (2) of the transfer plate (1) to a height (5) with the shape of a linear ramp or a droplet for guiding the web tail in its travel direction (9) thereby minimizing the contact area between the web tail and the transfer plate (1).

IPC 8 full level

D21F 7/00 (2006.01); B65H 23/24 (2006.01); D21G 9/00 (2006.01)

CPC (source: EP FI US)

B65H 20/14 (2013.01 - EP US); B65H 23/24 (2013.01 - EP FI US); D21F 2/00 (2013.01 - EP); D21F 7/00 (2013.01 - FI); D21G 9/0063 (2013.01 - EP FI); B65H 2301/522 (2013.01 - EP); B65H 2406/112 (2013.01 - EP US); B65H 2406/1132 (2013.01 - EP US); B65H 2701/1924 (2013.01 - EP); B65H 2801/84 (2013.01 - EP)

Citation (search report)

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 2015155417 A1 20151015; EP 3129549 A1 20170215; EP 3129549 A4 20171227; FI 20145349 A 20151012; US 2017022021 A1 20170126

DOCDB simple family (application)

FI 2015050247 W 20150410; EP 15776701 A 20150410; FI 20145349 A 20140411; US 201515300960 A 20150410