EP1473372A1 - Dispositif pour le transport de pièces métalliques - Google Patents

Dispositif pour le transport de pièces métalliques Download PDF

Info

Publication number
EP1473372A1
EP1473372A1 EP03008400A EP03008400A EP1473372A1 EP 1473372 A1 EP1473372 A1 EP 1473372A1 EP 03008400 A EP03008400 A EP 03008400A EP 03008400 A EP03008400 A EP 03008400A EP 1473372 A1 EP1473372 A1 EP 1473372A1
Authority
EP
European Patent Office
Prior art keywords
transport
chamber
chassis
transport device
transport chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03008400A
Other languages
German (de)
English (en)
Other versions
EP1473372B1 (fr
Inventor
Karl-Heinz Lemken
Johann Duin
Georg Cluse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ipsen International GmbH
Original Assignee
Ipsen International GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ipsen International GmbH filed Critical Ipsen International GmbH
Priority to AT03008400T priority Critical patent/ATE328124T1/de
Priority to DE50303571T priority patent/DE50303571D1/de
Priority to EP03008400A priority patent/EP1473372B1/fr
Priority to US10/808,028 priority patent/US20040213647A1/en
Priority to RU2004110912/11A priority patent/RU2004110912A/ru
Priority to CNA2004100334992A priority patent/CN1540272A/zh
Publication of EP1473372A1 publication Critical patent/EP1473372A1/fr
Application granted granted Critical
Publication of EP1473372B1 publication Critical patent/EP1473372B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers

Definitions

  • the invention relates to a device for transporting metallic workpieces, especially during a heat treatment process.
  • Such a device is known for example from EP 1 229 137. You serves to transfer metallic workpieces between individual heat treatment chambers, which are part of a heat treatment process in Approachable order approached and loaded on the transport device can be discharged.
  • the device for transporting with a Transport chamber equipped, which is heat-insulated and vacuum-tight. Heat-treated workpieces can not be calculated without the disruptive influence External influences taken from the heat treatment chamber, in passed the transport chamber and for further processing to another Heat treatment chamber are transported.
  • the device for transport known from EP 1 229 137 is formed from a movable relative to the individual heat treatment chambers Chassis, which is a heat-insulated and vacuum-tight transport chamber wearing.
  • the transport chamber can be adjusted as required by means of the chassis be approached to the individual heat treatment chambers, wherein the transport chamber for precise coupling to the heat treatment chambers is arranged relatively movable to the chassis, so that the transport chamber can also be aligned transversely to the direction of travel of the chassis.
  • the transport chamber of the transport device described above is designed for the warm transport of heat-treated workpieces.
  • the transport chamber is initially by means of a cooling fan provided for this purpose cool.
  • the transport chamber must be placed under atmospheric pressure, so that the cold batch can be introduced into the transport chamber.
  • the transport chamber then heat up and evacuate so that after termination the treatment process within the first heat treatment chamber a transport of the treated workpieces freed from external influences next heat treatment chamber can take place.
  • the transport chamber for the resumption of a cold batch cooled accordingly and on atmospheric Pressure.
  • the invention proposes a device of metal for transporting workpieces, particularly during a heat treatment process, comprising a heat-insulated and vacuum-tight formed transport chamber for hot transport, a transport device for cold transport as well as a common drive for the transport chamber and the transport means.
  • the proposed transport device has a Transport chamber for warm transport on the one hand and a transport device for Cold transports on the other hand.
  • Cold batches to be transported can thus advantageously be transferred by means of the transport device so that it is for the transport of a cold batch is not necessary to cool the transport chamber and bring it to atmospheric pressure. Allowed to save energy and time the device according to the invention thus both the transport of cold and of warm batches, with simultaneous use of transport chamber and transport device can take place.
  • the particular advantage of the device according to the invention lies in the possibility justified, between warm transport on the one hand and cold transport on the other to be able to distinguish. Only cold workpieces can be transported in this way can be transported in a simple manner without the need for this, a heated and under vacuum transport chamber first shutdown, d. H. to cool down and to outside atmospheric pressure bring. This saves especially when looking at the following one Cold transport necessary reheating and Evacuation of the transport chamber not only energy but also time, so that with overall, the device according to the invention is significantly increased Transport capacity is reached.
  • Device a simultaneous transport of hot and cold batches take place, whereby a further increase in transport capacity can be achieved.
  • a common one is provided for the transport chamber and the transport device Drive, so that advantageously a simultaneous process of both Transport chamber and the transport device is ensured.
  • it is either the transport chamber or the transport device only necessary to the device according to the invention accordingly far move so that the transport device or the transport chamber as required can be coupled to the respective treatment chamber. Is too it is of course possible in a first step to use a treatment chamber with the To couple the transport chamber and in a second step, the device only in this way far to proceed that one and the same treatment chamber then with the Transport device can be coupled.
  • the device has a movable chassis.
  • the device according to the invention has a common chassis both for the transport chamber and for the transport device.
  • the chassis thus forms an overall frame according to this embodiment, which in particular can be produced inexpensively.
  • are arranged on this common Frame relatively movable support frames for the transport chamber on the one hand and the transport device on the other. Is made possible by this type of arrangement that the transport chamber and the transport device can be moved independently of each other relative to the chassis can, creating a needs-based alignment of either Transport chamber or the transport device opposite each Transport chamber to be approached is made possible.
  • chassis Support frame for the transport chamber the other chassis the support frame for the Transport device takes up.
  • there are two separate chassis are provided.
  • the advantage of this embodiment is Possibility of coupling different chassis to one another by combining them to be able to.
  • the individual chassis can be coupled to each other on conventional ones Way, it being preferably provided that the Chassis carrying the transport chamber has a corresponding drive.
  • This chassis can be called a pulling device whereas the coupled and not via a separate drive available chassis for the transport device as a trailer device serve.
  • either common drive or a separate drive can be provided.
  • a separate drive in the case of the coupling of individual chassis Drive for moving the support frame relative to the respective chassis provided, because this creates a simplified coupling option.
  • the transport chamber and the transport device are for loading and unloading according to a further feature of the invention, each with a separate charging system stocked.
  • a corresponding charging system is described in EP 1 229 137, to which reference is expressly made here.
  • the Transport device is a transport chamber. Especially for cost reasons this is an advantage, because for the sake of simplicity you can Use transport chambers as a transport device, with all facilities to heat or evacuate the transport chamber can. It is also not necessary to provide a drive unit, since the in further transport chamber serving as a transport device for cold batches a transport chamber provided with a drive is to be coupled.
  • the invention also proposes a plant for heat treatment in particular metallic workpieces with a plurality of separately arranged Treatment chambers, this system transport devices of the aforementioned Kind includes.
  • This system transport devices of the aforementioned Kind includes.
  • Such systems enable a simplified one and less time and costly process implementation for heat treatment metallic workpieces. It is provided that the transport chamber and the transport device can be loaded and unloaded independently of one another, so that depending on the procedure, either the transport chamber or move the transport device to a treatment chamber and load it or can be unloaded.
  • the transport device is designed to be loaded and unloaded on both sides. This design is particularly advantageous if on both sides of the route for the transport device treatment chambers are arranged so that it without complex maneuvering is possible, one and the same transport device for loading and unloading the treatment chambers arranged on both sides to use.
  • Fig. 1 shows a device according to the invention.
  • the device 1 shows a device 1 according to the invention for transporting especially metallic workpieces.
  • the device 1 comprises on the one hand heat-insulated and vacuum-tight transport chamber 2 for warm transport and on the other hand a transport device 3 for cold transports. Carried are the transport chamber 2 of a chassis 5 and the transport device 3 from a chassis 4.
  • a chassis 5 In an articulated starting point 6 are the two chassis 4 and 5 coupled together so that a total of a common chassis unit arises.
  • the articulated starting point serves to balance Uneven rails, so that it is guaranteed in each case that the chassis 4 and 5 supporting rollers 7 in any case have contact with the rail 8.
  • the device 1 according to the invention is driven via a device in FIG. 1 Drive, not shown, which is part of the transport chamber 2 carrying Chassis 5 is.
  • This chassis 5 thus serves as a pulling device for the chassis 4, which as a result of the force-transmitting coupling as a trailer device can be designated.
  • the particular advantage of the device according to the invention is that the Assignment of a cold batch transport only Transport device creates the possibility of being designed for warm transport Not need to constantly heat and cool the transport chamber 2. Also unnecessary repeated with the additional use of the transport device 3 Evacuation of the transport chamber 2, which is not only advantageous is energy-saving but also time-saving.
  • a loading system is in shape for loading and unloading the transport device 3 a pressure chain 9 is provided. This advantageously enables a simple to be carried out, preferably in the form of a loading table trained recording of the transport device 3.
  • the pressure chain 9th preferably arranged such that loading and unloading on both sides of the Transport device 3 is possible.
  • batch guides 10 with chamfers intended.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
EP03008400A 2003-04-11 2003-04-11 Dispositif pour le transport de pièces métalliques Expired - Fee Related EP1473372B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT03008400T ATE328124T1 (de) 2003-04-11 2003-04-11 Vorrichtung zum transportieren metallischer wekstücke
DE50303571T DE50303571D1 (de) 2003-04-11 2003-04-11 Vorrichtung zum Transportieren metallischer Wekstücke
EP03008400A EP1473372B1 (fr) 2003-04-11 2003-04-11 Dispositif pour le transport de pièces métalliques
US10/808,028 US20040213647A1 (en) 2003-04-11 2004-03-23 Device for the transport of metallic work pieces
RU2004110912/11A RU2004110912A (ru) 2003-04-11 2004-04-09 Устройство для транспортировки металлических заготовок и установка для термической обработки таких заготовок
CNA2004100334992A CN1540272A (zh) 2003-04-11 2004-04-12 运输金属工件的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03008400A EP1473372B1 (fr) 2003-04-11 2003-04-11 Dispositif pour le transport de pièces métalliques

Publications (2)

Publication Number Publication Date
EP1473372A1 true EP1473372A1 (fr) 2004-11-03
EP1473372B1 EP1473372B1 (fr) 2006-05-31

Family

ID=32981743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03008400A Expired - Fee Related EP1473372B1 (fr) 2003-04-11 2003-04-11 Dispositif pour le transport de pièces métalliques

Country Status (6)

Country Link
US (1) US20040213647A1 (fr)
EP (1) EP1473372B1 (fr)
CN (1) CN1540272A (fr)
AT (1) ATE328124T1 (fr)
DE (1) DE50303571D1 (fr)
RU (1) RU2004110912A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014665A1 (de) 2009-03-27 2010-09-30 Ipsen International Gmbh Arbeitsverfahren und Vorrichtung zum Be-und Entladen für einem Industrieofen wie Wärmebehandlungsofen zur Wärmebehandlung von metallischen Werkstoffen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100494416C (zh) * 2008-02-27 2009-06-03 江苏丰东热技术股份有限公司 热处理真空炉物料转移装置
CN102732688A (zh) * 2012-06-19 2012-10-17 无锡宇吉科技有限公司 台车式热处理炉的行走机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567381A (en) * 1995-03-20 1996-10-22 Abar Ipsen Industries, Inc. Hybrid heat treating furnace
EP0893510A1 (fr) * 1997-07-21 1999-01-27 Refrattari Brebbia S.r.l. Installation automatique de traitement thermique de métaux, notamment d'aciers
EP1229137A1 (fr) * 2001-01-26 2002-08-07 Ipsen International GmbH Installation et procédé pour transporter des pièces métalliques ainsi qu'une installation pour le traitement thermique de ces pièces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014708A (en) * 1957-11-18 1961-12-26 Elek Ska Svetsningsaktiebolage Process and apparatus for subjecting materials in the solid state to high temperatures at sub-atmospheric pressures
JPH06174377A (ja) * 1992-12-04 1994-06-24 Komatsu Ltd 多目的雰囲気熱処理装置
US6676355B1 (en) * 2001-07-20 2004-01-13 American Airlines, Inc. Apparatus and method to effectuate pre-lift positioning for a drop furnace cage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567381A (en) * 1995-03-20 1996-10-22 Abar Ipsen Industries, Inc. Hybrid heat treating furnace
EP0893510A1 (fr) * 1997-07-21 1999-01-27 Refrattari Brebbia S.r.l. Installation automatique de traitement thermique de métaux, notamment d'aciers
EP1229137A1 (fr) * 2001-01-26 2002-08-07 Ipsen International GmbH Installation et procédé pour transporter des pièces métalliques ainsi qu'une installation pour le traitement thermique de ces pièces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014665A1 (de) 2009-03-27 2010-09-30 Ipsen International Gmbh Arbeitsverfahren und Vorrichtung zum Be-und Entladen für einem Industrieofen wie Wärmebehandlungsofen zur Wärmebehandlung von metallischen Werkstoffen

Also Published As

Publication number Publication date
US20040213647A1 (en) 2004-10-28
ATE328124T1 (de) 2006-06-15
EP1473372B1 (fr) 2006-05-31
DE50303571D1 (de) 2006-07-06
RU2004110912A (ru) 2005-10-20
CN1540272A (zh) 2004-10-27

Similar Documents

Publication Publication Date Title
DE3132373C2 (fr)
DE602006000999T2 (de) Glasbiegungs- und glaskühlungsverfahren und vorrichtung mit zwei trägerzügen
EP2050523B1 (fr) Agencement mécanique pour le traitement de tôle à l'aide d'un dispositif de traitement de tôle ainsi que dispositif de transport
AT516682B1 (de) Ladesystem und Ladeverfahren für Schmiedemaschinen
DE60114204T2 (de) Verfahren und vorrichtung zum biegen einer glasscheibe
EP1425426A2 (fr) Dispositif de trempe et revenu de lamines de grande longueur
DE2623667A1 (de) Verfahren und einrichtung zum herstellen von stranggussprofilen
EP1473372B1 (fr) Dispositif pour le transport de pièces métalliques
DE3708050C2 (fr)
EP0857152B1 (fr) Procede et dispositif pour extraire des palettes a roulettes utilisees dans la technique de stockage compact et palette a roulettes appropriee
DE2722712A1 (de) Vorrichtung zum voruebergehenden speichern von fliesen u.dgl.
DE3783383T2 (de) Verfahren zur kuehlung von gebrannten produkten in einem ofen.
DE3625632C1 (de) Vorrichtung und Verfahren zum Transportieren von Guetern
EP3841042B1 (fr) Navette pour le déplacement de plaques de verre et dispositif de stockage comprenant au moins une telle navette
DE3520403C2 (fr)
AT524961B1 (de) Anordnung mit mehreren Temperierstationen zur Wärmebehandlung von Bauteilen und deren Handhabung
DE10065709B4 (de) Beschichtungsanlage
EP1464905B1 (fr) Dispositif de transport des pièces métalliques
EP3838853A1 (fr) Procédé de chauffage des vitres à petite surface
EP1681261A1 (fr) Appareil destiné au transport et au remplacement de components d'une installation de revêtement
DE69204102T2 (de) Hubbalkenofen mit zentraler Ladung zum Beheizen und Speichern von Warmgut.
DE3709672A1 (de) Verfahren und anlage zum reinigen und entfetten von behandlungsgut
DE69914677T2 (de) Verbesserung an Wärmöfen für Eisenhüttenprodukte
DE3439969A1 (de) Verfahren und vorrichtung zum vereinzeln von waerm- oder walzgut
EP2651797B1 (fr) Système et procédé d'échange et de transport de tôles embouties pour presses de façonnage de panneaux

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

17P Request for examination filed

Effective date: 20031126

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AKX Designation fees paid

Designated state(s): AT DE FR GB IT

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060531

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060614

REF Corresponds to:

Ref document number: 50303571

Country of ref document: DE

Date of ref document: 20060706

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080418

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20080415

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20080422

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080412

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080421

Year of fee payment: 6

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090411

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20091231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090411

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090411

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090411