Patents-Review.com
ClassID:

78948 ⎘

B65H19/2207 - 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

Sub-classes:
Recent Application in this class:
#1
20260001738
2026-01-01

STRIP MATERIAL COLLECTION DEVICE AND STRIP MATERIAL COLLECTION METHOD

 #2
20250313422
2025-10-09

METHOD AND APPARATUS FOR THE PRODUCTION OF CORELESS PAPER ROLLS

 #3
20250304392
2025-10-02

THIN METAL STRIP WINDING METHOD AND THIN METAL STRIP WINDING SYSTEM

 #4
20250263261
2025-08-21

PAPER WINDER AND PAPER WINDING METHOD

 #5
20250011121
2025-01-09

DEVICE FOR REPLACING A COIL OR A CORE, ARRANGEMENT, AND METHOD FOR REPLACING A COIL OR A CORE

 #6
20240308804
2024-09-19

ADJUSTABLE FIELD OF VIEW LASER SYSTEM FOR WEB PROCESSING

 #7
20240228156
2024-07-11

SYSTEMS AND METHODS FOR HDSS ROLL PACKAGING

 #8
20230416035
2023-12-28

Reel handling machine

 #9
20230030512
2023-02-02

Assembly for handling reel spools and a reel-up unwinding arrangement for a fiber web machine

 #10
20220135358
2022-05-05

Adjustable field of view laser system for web processing

 #11
20220073265
2022-03-10

Systems and methods for HDSS roll packaging

 #12
20200062525
2020-02-27

Wind-up system and method for winding-up a strip

 #13
20170327338
2017-11-16

Machine and method for the winding of strips of web material with means for transversal cutting of the strips and anchoring of the strips to the winding core

 #14
20160251188
2016-09-01

Accompanying squeezing unit in a winding machine for plastic film

 #15
20160221784
2016-08-04

Motorization group of reels in a machine for winding plastic film

 #16
20160214819
2016-07-28

Holding and supporting group of a winding spindle in a plastic film winding machine

 #17
20160113234
2016-04-28

COILED PET URINE PAD AS WELL AS PRODUCTION METHOD AND PROCESSING EQUIPMENT THEREOF

 #18
20150129704
2015-05-14

Method and apparatus for controlling the winding of an elongated element onto a collection reel with the interposition of a service fabric

 #19
20140048642
2014-02-20

Device for winding ribbon-like material onto spools

 #20
20120325954
2012-12-27

Center/surface rewinder and winder

 #21
20120273602
2012-11-01

Winding Device

 #22
20120248651
2012-10-04

Method and apparatus for controlling the winding of an elongated element onto a collection reel with the interposition of a service fabric

 #23
20110168830
2011-07-14

Center/surface rewinder and winder

 #24
20110057068
2011-03-10

Center/surface rewinder and winder

 #25
20100320307
2010-12-23

Enveloper assembly for winding webs

 #26
20100320302
2010-12-23

In-Line Formed Core Supporting a Wound Web

 #27
20090321551
2009-12-31

Pivotable positioning roller in the reversing winder

 #28
20080251628
2008-10-16

Method in Reeling Up and a Reel-Up

 #29
20080061182
2008-03-13

Center/surface rewinder and winder

 #30
20080053632
2008-03-06

Device for stabilizing a web

 #31
20080048062
2008-02-28

Center/surface rewinder and winder

 #32
20070215741
2007-09-20

Process for rewinding a web material

 #33
20070170299
2007-07-26

Drives pertaining to a reel changer

 #34
20050211818
2005-09-29

Winder apparatus with transfer brush roll

 #35
20050077416
2005-04-14

Device for producing film rolls

 #36
20050040279
2005-02-24

Multiple fixed-position film centerwinder and method for winding web material