GB1333452A - Furnace blocks having metal casings and methods of and apparatus for making such casings - Google Patents

Furnace blocks having metal casings and methods of and apparatus for making such casings

Info

Publication number
GB1333452A
GB1333452A GB2972571A GB2972571A GB1333452A GB 1333452 A GB1333452 A GB 1333452A GB 2972571 A GB2972571 A GB 2972571A GB 2972571 A GB2972571 A GB 2972571A GB 1333452 A GB1333452 A GB 1333452A
Authority
GB
United Kingdom
Prior art keywords
brick
plate
moved
metal
bending
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
GB2972571A
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.)
General Refractories Co
Original Assignee
General Refractories Co
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 General Refractories Co filed Critical General Refractories Co
Publication of GB1333452A publication Critical patent/GB1333452A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/06—Composite bricks or blocks, e.g. panels, modules
    • F27D1/08—Bricks or blocks with internal reinforcement or metal backing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49936—Surface interlocking
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53787—Binding or covering

Abstract

1333452 Making furnace bricks; angular bending; seaming; bending punches GENERAL REFRACTORIES CO 24 June 1971 [30 June 1970] 29725/71 Headings B3A B3E B3J and B3W [Also in Division F4] A metal casing is applied to a refractory brick 22 by bending a metal plate 36 around the brick so that the ends 38, 40 of the plate 36 overlap and joining together the overlapping ends. The metal plate 36 is correctly positioned relative to a movable support 80, Fig. 4, by pins 132, (134), 136 and is moved together with the brick 22 by an hydraulically operated ram 70 through a stationary die 56 and a die 58 which is moved back against spring bias 60 to cause the metal plate 36 to be bent against the sides of the brick 22. At a second station, Fig. 6, a block 104 is moved towards a stationary block 94 by cams 119 when a platform 111 is lowered by an hydraulic cylinder 114 causing pivoted arms 88, 98 to bend the ends 38, 40 of the plate 36 towards the top surface of the brick 22, the plate 36 being held against the sides of the brick 22 by blocks 120, 126. Upon further downward movement of the platform 111, the plate ends 38, 40 are bent into contact with the brick 22 by a plate 106, an offset portion 42 of the plate end 40 being located in a groove in the brick 22. Subsequently, the plate 106 is moved upwardly against the action of springs 110 to expose pointed tools 118 which pierce the overlapping ends and form curls 46, 48, 50, 52 which extend into depressions 34 in the brick 22. The overlapping ends may alternatively be joined together by welding. The plate 36 may be embossed and asbestos may be positioned between it and the brick 22.
GB2972571A 1970-06-30 1971-06-24 Furnace blocks having metal casings and methods of and apparatus for making such casings Expired GB1333452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5122370A 1970-06-30 1970-06-30

Publications (1)

Publication Number Publication Date
GB1333452A true GB1333452A (en) 1973-10-10

Family

ID=21970044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2972571A Expired GB1333452A (en) 1970-06-30 1971-06-24 Furnace blocks having metal casings and methods of and apparatus for making such casings

Country Status (8)

Country Link
US (1) US3698068A (en)
JP (1) JPS5545279Y2 (en)
AR (1) AR195368A1 (en)
AT (1) AT321177B (en)
CA (1) CA956459A (en)
DE (1) DE2128448C3 (en)
ES (2) ES392637A1 (en)
GB (1) GB1333452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164882A (en) * 1984-10-03 1986-04-03 Fisco Products Ltd Tape measure and coated sheet fabrication

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384769B (en) * 1982-01-12 1988-01-11 Radex Austria Ag METHOD FOR PRODUCING BURNED, FIREPROOF STONES WITH CONTINUOUS CHANNELS
US5397110A (en) * 1993-02-08 1995-03-14 North American Refractories Company Refractory brick and method of making and using same
IT1315444B1 (en) * 2000-05-11 2003-02-10 Sydel Srl PANEL STRUCTURE PARTICULARLY FOR THE CONSTRUCTION OF RAISED FLOORS.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297874A (en) *
US3150466A (en) * 1959-09-25 1964-09-29 Porter Co Inc H K Brick cladding
US3170420A (en) * 1963-08-20 1965-02-23 E J Lavino & Co Refractory brick roof patch assembly
US3287872A (en) * 1964-05-12 1966-11-29 E J Lavino & Co Metal encased refractory brick and method of making
US3280772A (en) * 1964-10-05 1966-10-25 Kaiser Aluminium Chem Corp Suspended refractory brick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164882A (en) * 1984-10-03 1986-04-03 Fisco Products Ltd Tape measure and coated sheet fabrication

Also Published As

Publication number Publication date
JPS5545279Y2 (en) 1980-10-23
CA956459A (en) 1974-10-22
JPS54146762U (en) 1979-10-12
DE2128448C3 (en) 1974-05-09
ES392637A1 (en) 1974-07-01
AT321177B (en) 1975-03-25
DE2128448B2 (en) 1973-10-04
AR195368A1 (en) 1973-10-08
ES194393U (en) 1975-01-16
ES194393Y (en) 1975-06-01
DE2128448A1 (en) 1972-01-05
US3698068A (en) 1972-10-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee