GB1019170A - Heating furnace particularly,but not exclusively for small forgings in swaging shops - Google Patents

Heating furnace particularly,but not exclusively for small forgings in swaging shops

Info

Publication number
GB1019170A
GB1019170A GB2230263A GB2230263A GB1019170A GB 1019170 A GB1019170 A GB 1019170A GB 2230263 A GB2230263 A GB 2230263A GB 2230263 A GB2230263 A GB 2230263A GB 1019170 A GB1019170 A GB 1019170A
Authority
GB
United Kingdom
Prior art keywords
furnace
shoot
forgings
hearth
sideways
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
GB2230263A
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.)
HANS ZERVER
Original Assignee
HANS ZERVER
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 HANS ZERVER filed Critical HANS ZERVER
Publication of GB1019170A publication Critical patent/GB1019170A/en
Expired legal-status Critical Current

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 tunnel furnace
    • 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 tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • 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
    • 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
    • C21D9/005—Furnaces in which the charge is moving up or down

Landscapes

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

Abstract

1,019,170. Continuous heat treatment furnace. A. ZERVER, and H. ZERVER. June 5, 1963 [June 9, 1962], No. 22302/62. Heading F4B. In a heating furnace more particularly for small forgings in swaging shops, the furnace hearth is inclined and constitutes the beginning of a discharge shoot for the heated forgings, the shoot being inclined at the same angle as the hearth. In the form shown, the furnace 1 is inclined upwards towards its rear end and is also canted sideways. Forgings 2 are loaded into a magazine 4 from which they are fed by a piston and slide into the furnace 1, pushing each other along in an upward direction to the end of a straight-edged guide bar 7. The sideways cant of the furnace then causes them to slide sideways and discharge into a shoot leading to a drop-hammer, said shoot being adjacent the heating zone of the furnace. The shoot and hearth are inclined and canted at the same angles to prevent the forgings tipping over. The slope in either direction can be adjusted by a telescopic means 13 on leg 11 and pivots by which the furnace is attached to the legs 10, 11. In a modification, the hearth is canted only transversely to the longitudinal centre line of the furnace and the discharge shoot runs sideways out of the furnace at the same cant as the hearth, the forgings swinging around the end of the bar 7. The furnace may be fired by coke or coal, fuel oil or gas or may be heated by an electrical heating resistor or an induction coil.
GB2230263A 1962-06-09 1963-06-05 Heating furnace particularly,but not exclusively for small forgings in swaging shops Expired GB1019170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962H0046023 DE1290559B (en) 1962-06-09 1962-06-09 Pusher furnace for warming up forging blanks

Publications (1)

Publication Number Publication Date
GB1019170A true GB1019170A (en) 1966-02-02

Family

ID=7155980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2230263A Expired GB1019170A (en) 1962-06-09 1963-06-05 Heating furnace particularly,but not exclusively for small forgings in swaging shops

Country Status (2)

Country Link
DE (1) DE1290559B (en)
GB (1) GB1019170A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE76796C (en) * H. HEUSCH in Aachen, Harskampstr. 7 Hardening furnace with rotating muffle
DE595315C (en) * 1934-04-11 Siemens Schuckertwerke Akt Ges Tilting device
DE595314C (en) * 1934-04-07 Siemens Schuckertwerke Akt Ges Tilting device
CH202017A (en) * 1936-12-19 1938-12-31 Deutsche Waffen & Munitionsfab Drum furnace for bright annealing of metal objects.
US3027149A (en) * 1958-04-24 1962-03-27 Midland Ross Corp Inclined heat treating furnace

Also Published As

Publication number Publication date
DE1290559B (en) 1969-03-13

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