ClassID:

38384

B21C47/245 - CPC Classification

Classification description:

Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only; Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer Devices for the replacement of full reels by empty reels or , without considerable loss of time

Recent Application in this class:
#1
20250135521
2025-05-01

Apparatus and Method for Making a Coil, Preferably for an Electrochemical Cell Intended for the Production of Batteries

#2
20220080485
2022-03-17

Reversing reel and method of operating a reversing reel

#3
20200307948
2020-10-01

Unreeling apparatus and method

#4
20180297096
2018-10-18

A COILING SYSTEM AND A METHOD FOR FORMING A HOT ROLLED PRODUCT INTO AN ANNULAR COIL

#5
20180029099
2018-02-01

WINDING/UNWINDING DEVICE AND METHOD FOR WINDING/UNWINDING A METAL PRODUCT IN A ROLLING LINE

#6
20170320691
2017-11-09

Device for winding strip-shaped material

#7
20150014467
2015-01-15

Tandem rolling mill output method and installation with coiling carousel coupled with on-line inspection

#8
20140145019
2014-05-29

Coil forming apparatus and method

#9
20130068871
2013-03-21

Winding/unwinding device and method for winding/ unwinding a metal product in a rolling line

#10
20130020179
2013-01-24

Coil shift transfer car

#11
20110265592
2011-11-03

Device for rotational driving

#12
20110233319
2011-09-29

MACHINE FOR WINDING A WIRE FROM A ROLLING MILL INTO A COIL

#13
20090324315
2009-12-31

Amorphous ribbon take-up roll switching method and switching system

#14
20090294569
2009-12-03

Double spread-head carousel winder

#15
20080028813
2008-02-07

Process and Production Line for Manufacturing Hot Ultrathin Steel Strips with Two Casting Lines for a Single Endless Rolling Line

#16
20070187545
2007-08-16

Machine for winding thin metal ribbon continuously on spools

#17
20060180578
2006-08-17

Apparatus and method for supplying a continuous source of wire

#18
20060053860
2006-03-16

Apparatus for inspecting steel strip during rolling