B65H19/2246 - CPC Classification Index

ClassID:

78953 ⎘

B65H19/2246 - CPC Classification

Classification description:

Changing the web roll in winding mechanisms or in connection with winding operations; The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being supported on two rollers

Recent Application in this class:

20240058854

2024-02-22

Coilbox and method for the operation thereof

20210339974

2021-11-04

Paper mill rewinder with continuous reel change device

20200024007

2020-01-23

Coilable thin-walled longerons and coilable structures implementing longerons and methods for their manufacture and coiling

20190185282

2019-06-20

Rewinding machine

20170210585

2017-07-27

Device for closing the tail end of a roll of web material, and method

20140138471

2014-05-22

Slitter-winder of a fiber production line

20130008995

2013-01-10

MACHINE AND METHOD FOR WINDING REELS OF WEB MATERIAL

20120234962

2012-09-20

Set changing device of a slitter-winder

20120091248

2012-04-19

Method and apparatus for threading a fibrous material web in a winder

#10

20080217453

2008-09-11

Roll With a Means for Holding Windings

#11

20070262187

2007-11-15

Method for making a central unwinding roll and resulting roll

#12

20070125820

2007-06-07

Method and apparatus for accumulating a web

#13

20050103920

2005-05-19

Rewinding machine and method for the production of logs, with means to control the final diameter of the logs

#14

20050098676

2005-05-12

Method and device in connection with winding of a paper or board web, in particular a tissue paper web