ClassID:

78950

B65H19/2223 - 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 centre or core drive type Turret-type with more than two roll supports

Recent Application in this class:
#1
20260097920
2026-04-09

APPARATUS FOR THE PRODUCTION OF INNER ASSEMBLIES AND METHOD THEREOF

#2
20250266487
2025-08-21

APPARATUS AND METHOD FOR MAKING A COIL, PREFERABLY FOR AN ELECTROCHEMICAL CELL INTENDED FOR THE PRODUCTION OF BATTERIES

#3
20240105980
2024-03-28

WINDING DEVICE

#4
20230327174
2023-10-12

WINDING DEVICE

#5
20200027667
2020-01-23

Winder

#6
20180362282
2018-12-20

Winding device for web-shaped material and method for drawing at least one material web into at least one winding device

#7
20180162669
2018-06-14

Machine and method for producing bobbins of stretch film

#8
20180158624
2018-06-07

Winder

#9
20160368725
2016-12-22

Winding method

#10
20160221784
2016-08-04

Motorization group of reels in a machine for winding plastic film

#11
20150307304
2015-10-29

Winding device

#12
20150239696
2015-08-27

Process for initiating a web winding process

#13
20150122934
2015-05-07

Winder and a turret unit

#14
20140326820
2014-11-06

Rewind system

#15
20140290865
2014-10-02

Winding method

#16
20140054409
2014-02-27

Mandrel cupping assembly

#17
20140054408
2014-02-27

Mandrel cupping assembly

#18
20140042263
2014-02-13

Mandrel cupping assembly

#19
20140042261
2014-02-13

Web rewinding apparatus

#20
20140042260
2014-02-13

Mandrel cupping assembly

#21
20140042259
2014-02-13

Web rewinding apparatus

#22
20130092784
2013-04-18

Mandrel cupping assembly

#23
20130092783
2013-04-18

Process for rewinding a web material

#24
20130092782
2013-04-18

Web rewinding apparatus

#25
20130068874
2013-03-21

Process for initiating a web winding process

#26
20110209818
2011-09-01

Winding method and apparatus

#27
20110017860
2011-01-27

Process for winding a web material

#28
20110017859
2011-01-27

Hybrid winder

#29
20100294873
2010-11-25

WINDING SYSTEM FOR USE IN PLASTIC FILMS PRODUCTION LINES, IN PARTICULAR EXTENSIBLE PLASTIC FILMS, AND METHODS FOR WINDING PLASTIC FILM REELS

#30
20090266927
2009-10-29

Winding plant for use in plastic film production lines, in particular, extendable plastic films, and winding method of plastic film rolls

#31
20070215740
2007-09-20

Apparatus for rewinding web materials

#32
20070102560
2007-05-10

Process for winding a web material

#33
20070102559
2007-05-10

Rewind system

#34
20070084958
2007-04-19

Center rewinder with two turrets and a bedroll with two transfer positions for transferring a web to each of the turrets

#35
20070045462
2007-03-01

Hybrid winder