FR2173533A5 - Walking beam annealing furnaces - with rollers for regulating workpiece stay in furnace - Google Patents

Walking beam annealing furnaces - with rollers for regulating workpiece stay in furnace

Info

Publication number
FR2173533A5
FR2173533A5 FR7304584A FR7304584A FR2173533A5 FR 2173533 A5 FR2173533 A5 FR 2173533A5 FR 7304584 A FR7304584 A FR 7304584A FR 7304584 A FR7304584 A FR 7304584A FR 2173533 A5 FR2173533 A5 FR 2173533A5
Authority
FR
France
Prior art keywords
furnace
rollers
walking beam
annealing furnaces
beam annealing
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
FR7304584A
Other languages
French (fr)
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.)
Brobu Ind Ofenbau Co GmbH
Original Assignee
Brobu Ind Ofenbau Co 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 Brobu Ind Ofenbau Co GmbH filed Critical Brobu Ind Ofenbau Co GmbH
Application granted granted Critical
Publication of FR2173533A5 publication Critical patent/FR2173533A5/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
    • F27B9/201—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 walking beam furnace
    • 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
    • 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)

Abstract

Trasport system is for products in annealing and similar furnaces in which mobile beams can be moved to and fro w. r.t. fixed beams in planes parallel and perpendicular to the plane of transport. At least in the furnace admission and evacuation zones the fixed beams are composed of shafts mounted in fixed bearings and have rollers, discs or other elements which move the products in the direction of transport. The rollers allow the speed of passage of the product through the furnace to be regulated.
FR7304584A 1972-02-24 1973-02-09 Walking beam annealing furnaces - with rollers for regulating workpiece stay in furnace Expired FR2173533A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722208630 DE2208630A1 (en) 1972-02-24 1972-02-24 FEEDING SYSTEM FOR GLUEHOEFEN OR DGL

Publications (1)

Publication Number Publication Date
FR2173533A5 true FR2173533A5 (en) 1973-10-05

Family

ID=5836891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304584A Expired FR2173533A5 (en) 1972-02-24 1973-02-09 Walking beam annealing furnaces - with rollers for regulating workpiece stay in furnace

Country Status (6)

Country Link
JP (1) JPS5226208B2 (en)
AT (1) AT336064B (en)
DE (1) DE2208630A1 (en)
FR (1) FR2173533A5 (en)
IT (1) IT974377B (en)
SE (1) SE381286B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617482Y2 (en) * 1976-05-25 1981-04-23

Also Published As

Publication number Publication date
ATA9773A (en) 1976-08-15
SE381286B (en) 1975-12-01
JPS4899013A (en) 1973-12-15
DE2208630A1 (en) 1973-09-06
AT336064B (en) 1977-04-12
IT974377B (en) 1974-06-20
JPS5226208B2 (en) 1977-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse