ClassID:

38367

B21C47/04 - 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; Winding-up or coiling on or in reels or drums, without using a moving guide

Sub-classes:
Recent Application in this class:
#1
20250269413
2025-08-28

AUTOMATED ROD COIL CUTTING STATION

#2
20250158103
2025-05-15

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

#3
20250149617
2025-05-08

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

#4
20240351082
2024-10-24

AUTOMATED ROD COIL CUTTING STATION

#5
20240269724
2024-08-15

Method for Mitigating the Effects of Coil Collapse on Hot Strip Mill Coils

#6
20240066578
2024-02-29

Aluminum plate coiling device

#7
20230372989
2023-11-23

WIRE TREATMENT METHOD AND APPARATUS

#8
20230294152
2023-09-21

WINDING MACHINE

#9
20220193743
2022-06-23

Coiling device for a large range of metal strip thicknesses

#10
20220184687
2022-06-16

Method for preventing shape changes in metal coils, in particualr for preventing a collapsing of newly wound hot coils

#11
20220001431
2022-01-06

Sectional drain cleaner cable system for clean use, storage, and transport

#12
20210197243
2021-07-01

Wire winding device and wire treatment system

#13
20210114073
2021-04-22

Method for mitigating the effects of coil collapse on hot strip mill coils

#14
20210016335
2021-01-21

Annealing and drawing device for oxygen-free copper tube used for mobile phone heat pipe with large diameter-wall thickness ratio

#15
20200261956
2020-08-20

Rolling mill pouring reel

#16
20200164418
2020-05-28

Mandrel with compensating grip

#17
20190291156
2019-09-26

Coiling head apparatus and system

#18
20190184438
2019-06-20

Sectional drain cleaner cable system for clean use, storage, and transport

#19
20190084023
2019-03-21

Reform tub iris to also include coil shear

#20
20180354010
2018-12-13

System, coil transport vehicle, method for discharging a coil wound on a winding system

#21
20180345345
2018-12-06

Coiled material passing device and coiled material passing method

#22
20180085804
2018-03-29

Coiling head apparatus and system

#23
20180029098
2018-02-01

Coiling device with asymmetric cooling of the coiled strip

#24
20160031672
2016-02-04

Arrangement of elongated element on empty spool

#25
20150266072
2015-09-24

Take-up device for strip

#26
20150090827
2015-04-02

Guide with adjustable nose cone

#27
20150016915
2015-01-15

Continuous rod transport system

#28
20150014462
2015-01-15

Continuous rod transport system

#29
20140145019
2014-05-29

Coil forming apparatus and method

#30
20140070040
2014-03-13

GUIDE WITH ADJUSTABLE NOSE CONE

#31
20120272706
2012-11-01

Winding device, roller system having a winding device and related method

#32
20120186317
2012-07-26

Finish-Rolling Device, As Well As Method For Manufacturing A Magnesium Strip In Such A Finish-Rolling Device

#33
20120128997
2012-05-24

Coil material and method for manufacturing the same

#34
20120037264
2012-02-16

Induction heating coil manufacturing apparatus and induction heating coil manufacturing method

#35
20120025000
2012-02-02

Machine for winding a wire from a rolling mill into a coil with improved means for locking the wire tail end and containing the coil formed

#36
20110271732
2011-11-10

METHOD OF AND APPARATUS FOR WINDING STRIP, IN PARTICULAR METAL STRIP

#37
20110233320
2011-09-29

METHOD OF WINDING UP COPPER FOIL OR COPPER CLAD LAMINATE

#38
20110095125
2011-04-28

RECOILING FACILITY FOR MAGNESIUM ALLOY SHEETS

#39
20110072874
2011-03-31

Continuous rod transport system

#40
20100327101
2010-12-30

Rolling system for rolling strip-shaped rolling stock

#41
20090324315
2009-12-31

Amorphous ribbon take-up roll switching method and switching system

#42
20090184191
2009-07-23

Method and device for rolling up a metal strip

#43
20080217463
2008-09-11

Device and method for forming coils of rolled or drawn long products

#44
20080035780
2008-02-14

Wire winding apparatus, method for wire winding and wire wound bobbin

#45
20070187545
2007-08-16

Machine for winding thin metal ribbon continuously on spools

#46
20050193794
2005-09-08

Wire winding machine