ClassID:

161360

F27D3/0024 - CPC Classification

Classification description:

Charging; Discharging; Manipulation of charge of metallic workpieces

Recent Application in this class:
#1
20260085374
2026-03-26

JET-TYPE DIRECT-FIRED PREHEATING SYSTEM

#2
20250163528
2025-05-22

CONTINUOUS STIRRING TRANSMISSION MECHANISM FOR TEMPERING FURNACE WORKPIECE TRANSMISSION AND TRANSMISSION METHOD

#3
20250129988
2025-04-24

METHOD OF HEAT-TREATING TUBING

#4
20250052501
2025-02-13

MELTING FURNACE PURGE SYSTEM AND METHOD

#5
20240352555
2024-10-24

METHOD FOR MELTING A CHARGE OF ALUMINIUM USING AN INDUCTION FURNACE

#6
20230113814
2023-04-13

METAL MATERIAL SUPPLY DEVICE

#7
20220412653
2022-12-29

Device and method by which the process control, in particular temperature control, of a metal product passed through along a single running-through line is flexibly influenced by means of at least two adjacent segments

#8
20220373261
2022-11-24

Melting furnace purge system and method

#9
20210404029
2021-12-30

HEAT TREATMENT INSTALLATION FOR PRODUCING SHAPED COMPONENTS

#10
20210332452
2021-10-28

SYSTEMS AND METHODS FOR PROCESSING METALLIC ARTICLES WITH A RETORT FURNACE

#11
20210187682
2021-06-24

Workpiece transfer system

#12
20210041172
2021-02-11

Blast furnace apparatus and operation method for blast furnace

#13
20200340747
2020-10-29

Convection furnace

#14
20200318908
2020-10-08

HEAT TREAT FURNACE JIG

#15
20200291500
2020-09-17

Portable carrier device for a furnace charge and handling system for the carrier device

#16
20200278153
2020-09-03

Heat-treating furnace

#17
20200185151
2020-06-11

Method and device for producing soft magnetic strip material for strip ring cores

#18
20190162474
2019-05-30

Batch furnace for annealing material and method for heat treatment of a furnace material

#19
20180347908
2018-12-06

Equipment for measurement and control of load material fed into a furnace

#20
20180326476
2018-11-15

Guiding unit for slabs in a continuous casting plant

#21
20180304476
2018-10-25

Apparatus for loading/unloading workpieces into/from furnace

#22
20180252474
2018-09-06

Vane handling frame

#23
20180209741
2018-07-26

Method and arrangement for feeding fine-grained matter to a concentrate or matte burner of a suspension smelting furnace

#24
20180172353
2018-06-21

Melting plant and method

#25
20180169761
2018-06-21

Process for producing metals and metal alloys using mixing cold hearth

#26
20180023159
2018-01-25

Charging device for the heat treatment of workpieces having a hub

#27
20170370648
2017-12-28

Heat treatment system

#28
20170307294
2017-10-26

METHOD FOR CASTING IRON OR STEEL, A CHARGE FOR USE IN THE METHOD, AND A METHOD FOR PRODUCING A CHARGE

#29
20170276430
2017-09-28

Transferring molten metal from one structure to another

#30
20170233840
2017-08-17

Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making same

#31
20170223975
2017-08-10

Method and system for treating a product

#32
20170183754
2017-06-29

Heat treatment furnace and method for heat treatment of a pre-coated steel sheet blank and method for production of a motor vehicle part

#33
20170148568
2017-05-25

Permanent magnet, motor, and generator

#34
20170130287
2017-05-11

METHOD FOR HEAT TREATMENT, HEAT TREATMENT APPARATUS, AND HEAT TREATMENT SYSTEM

#35
20170051390
2017-02-23

Infiltration device and method

#36
20170045298
2017-02-16

Vessel transfer systems and devices

#37
20170045297
2017-02-16

Aluminum warm forming oven and production line

#38
20170023304
2017-01-26

Conveyance device for heat treatment device and heat treatment device

#39
20170008060
2017-01-12

Aluminum warm forming multi-opening oven and production line

#40
20160361752
2016-12-15

Portable heat treatment apparatus

#41
20160320129
2016-11-03

Vessel transfer insert and system

#42
20160320128
2016-11-03

Steel sheet heating method and steel sheet heating apparatus

#43
20160289003
2016-10-06

Conveyor belt with high flexibility and at the same time high flame resistance

#44
20160252304
2016-09-01

Apparatus for pre-heating a metal charge for a melting plant and connected method

#45
20160250686
2016-09-01

Vessel transfer insert and system

#46
20160244859
2016-08-25

Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making same

#47
20160145733
2016-05-26

INWARD DIFFUSION OF ALUMINUM-SILICON INTO A STEEL SHEET

#48
20160123670
2016-05-05

Heat treat furnace jig

#49
20160097593
2016-04-07

Conveyor furnace

#50
20160076116
2016-03-17

Apparatus for the press hardening of components

#51
20160076114
2016-03-17

Method for melting metal material in a melting plant and relative melting plant

#52
20160061529
2016-03-03

Equipment for measurement and control of load material or scrap feeding into a furnace and relative method

#53
20160052060
2016-02-25

Mixing cold hearth metallurgical system and process for producing metals and metal alloys

#54
20150285558
2015-10-08

TRANSFERRING MOLTEN METAL FROM ONE STRUCTURE TO ANOTHER

#55
20150285557
2015-10-08

Transferring molten metal from one structure to another

#56
20150243435
2015-08-27

Method and device for producing soft magnetic strip material for strip ring cores

#57
20150233643
2015-08-20

Method and arrangement for feeding fine-grained matter to a concentrate or matte burner of a suspension smelting furnace

#58
20150224574
2015-08-13

Transferring molten metal using non-gravity assist launder

#59
20150192364
2015-07-09

Vessel transfer insert and system

#60
20150192363
2015-07-09

Mobile removable hearth for furnace and transporter

#61
20150159954
2015-06-11

System and Method for Charging a Furnace for Melting and Refining Copper Scrap, and Furnace Thereof

#62
20150153107
2015-06-04

Plant and relative procedure for the continuous feeding of heated metallic material to a melting furnace for the production of steel

#63
20150061200
2015-03-05

Apparatus for making liquid iron and steel

#64
20150042024
2015-02-12

Metal melting furnace

#65
20150030049
2015-01-29

Method for managing the charge in a melting furnace and corresponding loading apparatus

#66
20140287926
2014-09-25

Magnetic annealing apparatus

#67
20140199137
2014-07-17

Method and an apparatus for reducing the heat loss in a heated workpiece

#68
20130328251
2013-12-12

Apparatus for pre-heating a metal charge for a melting plant and connected method

#69
20130292427
2013-11-07

Vessel transfer insert and system

#70
20130255341
2013-10-03

METHOD FOR HEATING A METAL SLAB

#71
20130175741
2013-07-11

Load transport mechanism for a multi-station heat treating system

#72
20130105102
2013-05-02

Transferring molten metal from one structure to another

#73
20110017016
2011-01-27

SYSTEM AND METHOD FOR COOLING AND REMOVING IRON FROM A HEARTH

#74
20100270715
2010-10-28

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons

#75
20100230067
2010-09-16

Device for keeping warm slabs emerging from a continuous casting installation

#76
20080314548
2008-12-25

Transferring molten metal from one structure to another

#77
20080267250
2008-10-30

Equipment for measurement and control of load material or scrap feeding into a furnace and relative method

#78
20070257407
2007-11-08

Multi-deck furnace

#79
20060162499
2006-07-27

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same

#80
20050161869
2005-07-28

Installation for the heat-treatment of parts

#81
14749864
2016-11-15

System and method for pumping molten metal and melting metal scrap