公开(公告)号：EP4474322A1

公开(公告)日：2024-12-11

申请号：EP24175723.6

申请日：2024-05-14

Applicant: Tetra Laval Holdings & Finance S.A.

Inventor： BORELLI, Gabriele ,  PICCININI, Giorgio ,  VERTECHY, Rocco ,  AGOSTINI, Lorenzo ,  BERTOLUCCI, Federico ,  CARLONI, Amedeo ,  MONARI, Eugenio

IPC: B65H23/038 ,  B65H27/00 ,  B65B9/20 ,  H02N13/00 ,  B25J15/00

Abstract: It is described a conveying device (15) for a web (4) of packaging material fed along a conveying path (P), in particular for a packaging machine (1) for producing sealed packages, with a number of electroadhesive elements (18) having an outer electroadhesive gripping surface (19) configured to adhere to the web (4) of packaging material.

公开(公告)号：EP4467494A1

公开(公告)日：2024-11-27

申请号：EP24171544.0

申请日：2024-04-22

Applicant: Prime Planet Energy & Solutions, Inc.

Inventor： SUZUKI, Masanori

IPC: B65H23/038 ,  B65H27/00 ,  H01M4/04

Abstract: A sheet transportation device(10) includes a guide roll(20) along which a sheet(1) is to be wound. The sheet(1) includes a plurality of tabs(4) provided intermittently in a longitudinal direction thereof, along at least one end(2R) thereof in a width direction thereof. The plurality of tabs(4) each protrude in the width direction beyond the end(2R). The guide roll(20) includes a cylindrical roll main body(21) and a short-diameter portion(22) connected with the roll main body(21) so as to be outer, in the width direction of the sheet (1), to the roll main body (21). The roll main body(21) is located closer to a center, in the width direction, of the sheet(1) than a transportation path for the end(2R). A portion of the sheet(1) that is closer to the center in the width direction than the end(2R) is wound along the roll main body(21). The short-diameter portion(22) is connected with the roll main body(21) via a stepped portion(23), and has an outer diameter shorter than an outer diameter of the roll main body (21).

公开(公告)号：EP3941752B1

公开(公告)日：2024-09-11

申请号：EP20708691.9

申请日：2020-02-17

IPC: B41J11/00 ,  B41N7/00 ,  B65H27/00 ,  B32B1/08 ,  B32B5/02 ,  B32B15/14

CPC classification number: B41J11/002 ,  B32B1/08 ,  B32B5/02 ,  B32B15/14 ,  B32B2250/0220130101 ,  B32B2260/02120130101 ,  B32B2260/04620130101 ,  B32B2262/023820130101 ,  B32B2597/0020130101 ,  B41N7/00 ,  B65H27/00 ,  B41J11/0024

公开(公告)号：EP4323296A1

公开(公告)日：2024-02-21

申请号：EP22719271.3

申请日：2022-03-29

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： ZENSEN, Nina ,  ROH, Hyunchul ,  HAN, Wonsup

IPC: B65H20/02 ,  B65H23/025 ,  B65H27/00

公开(公告)号：EP4310041A1

公开(公告)日：2024-01-24

申请号：EP23184190.9

申请日：2023-07-07

Applicant: manroland Goss web systems GmbH

Inventor： Echerer, Siegmund ,  Stöckle, Erich ,  Blumhöfer, Michael

IPC: B65H27/00

Abstract: Es ist Aufgabe der Erfindung, eine Leitwalze (1) sowie ein Verfahren zur Herstellung einer Leitwalze (1) zu schaffen, welche eine kostengünstige Herstellung einerseits und harte, verschleißbeständige, sich in Kontakt mit dem Substrat befindlichen Stegen (4) andererseits verbindet.
Die Aufgabe wird dadurch gelöst, dass mindestens ein Steg (4) aus einem von dem ersten Werkstoff (11) abweichenden zweiten Werkstoff (12) besteht.
Die Aufgabe wird ferner durch ein Verfahren gelöst, bei welchem die Stege (4) oder der mindestens eine Steg (4) mittels einem Auftragsschweißverfahren, einem thermischen Spritzverfahren, einem Plasma-Transfered-Arc-Spritzverfahren, einem Laser-Auftragsschweißverfahren oder mittels einem additiven Fertigungsverfahren auf den Grundkörper (3) aufgetragen wird. Derartige Leitwalzen (1) kommen an Substratbahnen oder Substratsträngen verarbeitenden Maschinen wie beispielsweise Rollendruckmaschinen, Anlagen zur Verarbeitung von bereits bedruckten Substratbahnen oder ähnlichen Anlagen zum Einsatz.

公开(公告)号：EP4254531A1

公开(公告)日：2023-10-04

申请号：EP22865033.9

申请日：2022-08-31

Applicant: LG Energy Solution, Ltd.

Inventor： LEE, Younghak ,  KIM, Jun Wan ,  LEE, Hak Sik

IPC: H01M4/04 ,  H01M50/531 ,  H01M10/04 ,  B65H27/00 ,  B65H23/26 ,  B65H35/00 ,  B26F1/12 ,  B26D7/18

Abstract: The present invention provides an electrode running roller which causes an electrode sheet in which a current collector is coated with an electrode active material to run, wherein the running roller includes a cylindrical section, and a tapered section extending from one end portion of the cylindrical section, and the tapered section has a shape in which an outer diameter gradually decreases toward a distal end portion of the tapered section.

公开(公告)号：EP3307661B1

公开(公告)日：2023-03-01

申请号：EP16808349.1

申请日：2016-06-10

Inventor： SQUIRES, Milo, B. ,  SANNEL, Benjamin, H. ,  WAWRA, Jon

IPC: B65H47/00 ,  B65H9/16 ,  B65H27/00 ,  B29C53/18

公开(公告)号：EP3668809B1

公开(公告)日：2023-02-22

申请号：EP18772710.2

申请日：2018-08-14

Inventor： Hessenbruch, Rolf

IPC: B65H23/025 ,  B65H23/34 ,  B65H27/00 ,  B29C53/18 ,  D06C3/06

公开(公告)号：EP4084913A1

公开(公告)日：2022-11-09

申请号：EP20842312.9

申请日：2020-12-22

Applicant: 3M Innovative Properties Company

Inventor： RATTRAY, Tyler J. ,  PEKUROVSKY, Mikhail L. ,  DODDS, Shawn C. ,  JAVID, Samad ,  DOBBS, James N. ,  MEYERS, Kara A. ,  SWANSON, Ronald P. ,  SECOR, Robert B.

IPC: B05C5/02 ,  B65H23/00 ,  B65H27/00 ,  F16C32/06

公开(公告)号：EP4082952A1

公开(公告)日：2022-11-02

申请号：EP21170627.0

申请日：2021-04-27

Applicant: Valmet Technologies Oy

Inventor： KALLIO, Lauri ,  KISONEN, Juha-Pekka ,  SIMILÄ, Esko

IPC: B65H20/34 ,  B41F13/03 ,  D21C9/18 ,  D21F5/18 ,  B65H27/00 ,  D21G9/00

Abstract: The invention relates a guide for a threading tape in a pulp dryer. The guide (18) includes a rotatably supported wheel (19) on an axle (20) and a bracket (21) supporting the axle (20) and to be attached to the pulp dryer. The bracket (21) includes two joint points (22, 23) for different directions (24, 25) each one of which having adjustment means (26, 27) of their own.