FR2300312A1 - Mechanical handling trolley which swings large steel slabs - from a horizontal to a vertical position for loading into a furnace - Google Patents

Mechanical handling trolley which swings large steel slabs - from a horizontal to a vertical position for loading into a furnace

Info

Publication number
FR2300312A1
FR2300312A1 FR7504008A FR7504008A FR2300312A1 FR 2300312 A1 FR2300312 A1 FR 2300312A1 FR 7504008 A FR7504008 A FR 7504008A FR 7504008 A FR7504008 A FR 7504008A FR 2300312 A1 FR2300312 A1 FR 2300312A1
Authority
FR
France
Prior art keywords
furnace
slab
vertical position
horizontal
loading
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
FR7504008A
Other languages
French (fr)
Other versions
FR2300312B1 (en
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.)
Stein Surface
Original Assignee
Stein Surface
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 Stein Surface filed Critical Stein Surface
Priority to FR7504008A priority Critical patent/FR2300312A1/en
Publication of FR2300312A1 publication Critical patent/FR2300312A1/en
Application granted granted Critical
Publication of FR2300312B1 publication Critical patent/FR2300312B1/fr
Granted 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
    • F27D3/06—Charging or discharging machines on travelling carriages
    • 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
    • F27D2003/0062—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities using devices for tilting or rocking the 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0075—Charging or discharging vertically, e.g. through a bottom opening

Abstract

In a plant for handling a slab between a roller conveyor and a furnace, in which the slab stands on edge on the hearth, at least the central part of the hearth can be removed by a hoist for loading or unloading the slabs into and out of the furnace. A trolley fitted with a horizontal pivot shaft for a slab support is used consisting of gps. of fingers located in two planes of a dihedral right angle, the support being driven so the slab is swung from a horizontal to a vertical position, and the spacings between the fingers in one group match the spaces between the rollers in the conveyor. The spacings between the fingers in the other group match the gaps between blocks used to support the slab on the furnace hearth. Large slabs with wt. of several tonnes are thus more uniformly heated if they stand on edge in the furnace. The plant is used to swing the slabs to a vertical position.
FR7504008A 1975-02-04 1975-02-04 Mechanical handling trolley which swings large steel slabs - from a horizontal to a vertical position for loading into a furnace Granted FR2300312A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7504008A FR2300312A1 (en) 1975-02-04 1975-02-04 Mechanical handling trolley which swings large steel slabs - from a horizontal to a vertical position for loading into a furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504008A FR2300312A1 (en) 1975-02-04 1975-02-04 Mechanical handling trolley which swings large steel slabs - from a horizontal to a vertical position for loading into a furnace

Publications (2)

Publication Number Publication Date
FR2300312A1 true FR2300312A1 (en) 1976-09-03
FR2300312B1 FR2300312B1 (en) 1977-10-21

Family

ID=9150969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504008A Granted FR2300312A1 (en) 1975-02-04 1975-02-04 Mechanical handling trolley which swings large steel slabs - from a horizontal to a vertical position for loading into a furnace

Country Status (1)

Country Link
FR (1) FR2300312A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222909A5 (en) * 1973-12-21 1974-10-18 Nippon Steel Corp Vertical heating furnace charging appts. - guides and centres material in the furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222909A5 (en) * 1973-12-21 1974-10-18 Nippon Steel Corp Vertical heating furnace charging appts. - guides and centres material in the furnace

Also Published As

Publication number Publication date
FR2300312B1 (en) 1977-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse