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IT974128B - IMPROVEMENT IN HEATING FURNACES OF METALLIC PIECES IN PREPARATION FOR THEIR FORGING AND SIMILAR - Google Patents

IMPROVEMENT IN HEATING FURNACES OF METALLIC PIECES IN PREPARATION FOR THEIR FORGING AND SIMILAR

Info

Publication number
IT974128B
IT974128B IT54788/72A IT5478872A IT974128B IT 974128 B IT974128 B IT 974128B IT 54788/72 A IT54788/72 A IT 54788/72A IT 5478872 A IT5478872 A IT 5478872A IT 974128 B IT974128 B IT 974128B
Authority
IT
Italy
Prior art keywords
forging
improvement
preparation
similar
heating furnaces
Prior art date
Application number
IT54788/72A
Other languages
Italian (it)
Inventor
F Scheffler
G Seulen
Original Assignee
Aeg Elotherm 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 Aeg Elotherm Gmbh filed Critical Aeg Elotherm Gmbh
Application granted granted Critical
Publication of IT974128B publication Critical patent/IT974128B/en

Links

Classifications

    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on rails, e.g. under the action of scrapers or pushers
    • F27B9/225—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on rails, e.g. under the action of scrapers or pushers the charge being subjected to an additional manipulation along the path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • B21J17/02—Forge furnaces electrically heated
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Forging (AREA)
  • Tunnel Furnaces (AREA)
IT54788/72A 1972-03-18 1972-12-18 IMPROVEMENT IN HEATING FURNACES OF METALLIC PIECES IN PREPARATION FOR THEIR FORGING AND SIMILAR IT974128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213249A DE2213249C2 (en) 1972-03-18 1972-03-18 Ejection device on a pusher furnace for heating workpieces, e.g. blocks, to thermoforming temperature

Publications (1)

Publication Number Publication Date
IT974128B true IT974128B (en) 1974-06-20

Family

ID=5839362

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54788/72A IT974128B (en) 1972-03-18 1972-12-18 IMPROVEMENT IN HEATING FURNACES OF METALLIC PIECES IN PREPARATION FOR THEIR FORGING AND SIMILAR

Country Status (7)

Country Link
US (1) US3847291A (en)
JP (1) JPS517612B2 (en)
CH (2) CH583813B5 (en)
DE (1) DE2213249C2 (en)
FR (1) FR2176781B1 (en)
GB (1) GB1379873A (en)
IT (1) IT974128B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945513A (en) * 1973-09-01 1976-03-23 Aeg-Elotherm Gmbh Gravity discharge furnace for heating production parts
JPS51122081A (en) * 1975-04-15 1976-10-25 Nisso Yuka Kogyo Kk Process for preparation of piperazine and its derivatives
JPS55176575U (en) * 1979-06-06 1980-12-18
EP0051963A1 (en) * 1980-11-06 1982-05-19 Chloride Silent Power Limited Methods of and apparatus for sintering tubular ceramic articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368615A (en) * 1943-12-03 1945-02-06 Timken Roller Bearing Co Tongs mechanism
FR1235481A (en) * 1959-05-27 1960-07-08 Acec Device for scrolling parts to be heated in an inductor
DE1221657B (en) * 1963-12-30 1966-07-28 E H Otto Junker Dr Ing Device for the continuous heating of metallic workpieces that are then to be deformed warm
US3575301A (en) * 1968-01-02 1971-04-20 Ibm Manipulator

Also Published As

Publication number Publication date
US3847291A (en) 1974-11-12
DE2213249A1 (en) 1973-09-27
CH1102374A4 (en) 1976-07-15
CH583813B5 (en) 1977-01-14
JPS517612B2 (en) 1976-03-09
DE2213249C2 (en) 1974-04-25
GB1379873A (en) 1975-01-08
DE2213249B1 (en) 1973-09-27
FR2176781A1 (en) 1973-11-02
FR2176781B1 (en) 1977-09-23
JPS4911712A (en) 1974-02-01

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