GB941932A - A method of and apparatus for preparing and feeding inductively heated separate workpieces, particularly for the subsequent processing thereof in a hot forming machine - Google Patents

A method of and apparatus for preparing and feeding inductively heated separate workpieces, particularly for the subsequent processing thereof in a hot forming machine

Info

Publication number
GB941932A
GB941932A GB34363/60A GB3436360A GB941932A GB 941932 A GB941932 A GB 941932A GB 34363/60 A GB34363/60 A GB 34363/60A GB 3436360 A GB3436360 A GB 3436360A GB 941932 A GB941932 A GB 941932A
Authority
GB
United Kingdom
Prior art keywords
workpiece
lift
moved
workpieces
block
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.)
Expired
Application number
GB34363/60A
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.)
Deutsche Edelstahlwerke AG
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
Deutsche Edelstahlwerke AG
AEG AG
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 Allgemeine Elektricitaets Gesellschaft, Deutsche Edelstahlwerke AG, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Publication of GB941932A publication Critical patent/GB941932A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/067—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0046—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising one or more movable arms, e.g. forks
    • F27D2003/0048—Walking beams
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0065—Lifts, e.g. containing the bucket elevators
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D2099/0085—Accessories
    • F27D2099/009—Bumpers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Forging (AREA)

Abstract

941,932. Feeding and discharging workpieces into and from a furnace. DEUTSCHE EDELSTAHLWERKE A.G., and ALLGEMEINE ELEKTRICITATS-GES. Oct. 6, 1960 [Oct. 8, 1961], No. 34363/60. Heading B8A. Workpieces 1 in a magazine 2 are raised by endless chain 4 and delivered to shoot 5. Workpieces on shoot 5 are moved stepby-step leftwards on fixed beam 30 by means of walking beam 29 oscillated at 7. Each workpiece 4 now positioned at the left end of beam 30 is moved into position 12 ready for insertion into heating inductor 19, the movement being effected by means of lift 9 which in the same movement takes and raises a heated workpiece from position 12 and discharges it at position 13 where it is discharged leftwards by pusher 14 carried by carriage 15. Lift 9, as shown, receives a heated workpiece from heating inductor 19, is then raised so as to engage the cold workpiece positioned at the left end of the beam 30. Lift 9 now carrying both workpieces one hot and one cold moves leftwards to position 11 and then descends to permit the hot workpiece to be engaged and lifted off at 13 and the cold workpiece to be delivered at station 12 ready to be inserted into an inductor 19 as shown. Inductors 19 of which five are shown are carried by block 21 which is reciprocated in the direction shown left to right. Block 21 is therefore moved to the right to present another inductor at position 12, the hot workpiece therein is discharged by ejector 25, not shown, on to lift 9 into the left-hand position thereof, the left having moved rightwards in the meantime to the position shown so that the hot workpiece is positioned on lift 9 ready to re-perform the cycle. Block 21 is moved left and right by means of rotating crank 23 which engages the block at 24.
GB34363/60A 1959-10-08 1960-10-06 A method of and apparatus for preparing and feeding inductively heated separate workpieces, particularly for the subsequent processing thereof in a hot forming machine Expired GB941932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED31637A DE1234754B (en) 1959-10-08 1959-10-08 Device for providing inductively heated individual workpieces, in particular for hot forming

Publications (1)

Publication Number Publication Date
GB941932A true GB941932A (en) 1963-11-20

Family

ID=7040994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34363/60A Expired GB941932A (en) 1959-10-08 1960-10-06 A method of and apparatus for preparing and feeding inductively heated separate workpieces, particularly for the subsequent processing thereof in a hot forming machine

Country Status (3)

Country Link
BE (1) BE593204A (en)
DE (1) DE1234754B (en)
GB (1) GB941932A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371772A (en) * 2001-02-01 2002-08-07 Snecma Moteurs Installation for shaping a part and application to hot forming

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE537231C (en) * 1929-10-22 1931-10-31 Hirsch Kupfer Und Messingwerke Device for glowing bolts by means of induction heating
US2604577A (en) * 1947-12-06 1952-07-22 Ohio Crankshaft Co Heating and work handling apparatus
DE1006546B (en) * 1954-04-30 1957-04-18 Siemens Ag Device for series inductive heating of workpieces
DE1017715B (en) * 1956-08-10 1957-10-17 Deutsche Edelstahlwerke Ag Method and device for providing inductively heated individual workpieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371772A (en) * 2001-02-01 2002-08-07 Snecma Moteurs Installation for shaping a part and application to hot forming
GB2371772B (en) * 2001-02-01 2004-05-19 Snecma Moteurs Installation for shaping a part and application to hot forming

Also Published As

Publication number Publication date
BE593204A (en) 1960-11-14
DE1234754B (en) 1967-02-23

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