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US1312937A - Bbynjulv abbahamsen - Google Patents

Bbynjulv abbahamsen Download PDF

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Publication number
US1312937A
US1312937A US1312937DA US1312937A US 1312937 A US1312937 A US 1312937A US 1312937D A US1312937D A US 1312937DA US 1312937 A US1312937 A US 1312937A
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United States
Prior art keywords
sheet
plate
iron
plates
coating
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Expired - Lifetime
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    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/02Metal coatings
    • D21H19/06Metal coatings applied as liquid or powder
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/9335Product by special process
    • Y10S428/939Molten or fused coating
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12708Sn-base component
    • Y10T428/12722Next to Group VIII metal-base component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31678Of metal
    • Y10T428/31703Next to cellulosic

Definitions

  • Lately tin-plates have been manufactured the coating of which consists of aluminium. Such plates are probably manufactured in the following manner: The sheet-iron plates are dipped into molten aluminium and kept there until the aluminium amalgamates with the iron and forms an alloy which makes the pure aluminium adhere to the Also in this case the protective metal coating is of varying thickness.
  • the so-ealled black sheet-iron which is lately marketed has no protective metal coating but -a coating of lac or varnish.
  • the lac or varnish is coated on the black sheet-iron late.
  • the said kind of sheet-iron therefore as to be designated as lacquered or varnished sheet-iron plates.
  • the present invention has for its object the provision of sheet metal such as used for making cansand other food containers having a protective metal-coating consisting of tin, aluminium or other metals or alloys suitable for the purpose, said coating being applied on the sheet-iron plate as a film or foil of uniform thickness and stuck to the plate by means of a cement which will not decompose, slag or become subject of the King of Norway, a 1id.
  • the metal foil is at first rolled to the desired ness whereupon said film or foil by of rolls is brought to adhere to the 1a or varnished sheet-iron plate.
  • the accompanying drawing is 1 sectional view, on an enlarged scal sheet iron plate, provided with a p11 metal foil and an adhesive medium said plate and foil in accordance v invention.
  • the sheet iron plate is indicated protecting metal foil at 2, and the a medium is indicated at 3.
  • the process of manufacturing 1 proved plate may be varied, thus stance the lac or varnish may be tothe metal-film or to said film as also to the sheet-iron plate before menting takes place;
  • foils of tinand alumini protecting sheet iron plates such as foils of'nickel, zinc, brass, lead bronze, platina, gold, SllVl like can be used.
  • a sheet iron plate having a pr metal foil thereon, and an adhesive uniting said plate andsaid foil, liesive medium being capable of wi ing sterilizing heat.

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  • Laminated Bodies (AREA)

Description

B-f ABRAHAIVISEN. SHEET IRON PLATE. APPLICAUON HLED MAY a. 1918.
' SEN,
. plate.
BBYN'JULY ABRAHAMSEN', 0F TRONDHJ'EM, NORWAY.
SHEET-IRON PLATE.
Specification of Letters Patent.
Patented Aug. 12,
Application filed May 3, 1918. Serial No. 232,416.
To all whom it may concern:
Be it known that I, BRYNJUIN ABRAHAM- resident of Trondhjem, Norway, have invented an Improvement in Sheet Iron Plates, of which the following description is a specification.
In the manufacture of common tin-plate such as used for making sardine cans and other containers for preserved foods the general process is as follows :The sheetiron plates are, after having been treated with certain solutions, dipped into molten tin or alloys of saidmetal. The plates are thus coated with a more or less thick coating of tin. The thickness of the tin-coating varies very much on one and the same plate.
Lately tin-plates have been manufactured the coating of which consists of aluminium. Such plates are probably manufactured in the following manner: The sheet-iron plates are dipped into molten aluminium and kept there until the aluminium amalgamates with the iron and forms an alloy which makes the pure aluminium adhere to the Also in this case the protective metal coating is of varying thickness.
The so-ealled black sheet-iron, Which is lately marketed has no protective metal coating but -a coating of lac or varnish. The lac or varnish is coated on the black sheet-iron late. The said kind of sheet-iron therefore as to be designated as lacquered or varnished sheet-iron plates. There also exist plates where the lac or the varnish are admixed aluminium-powder.
The present invention has for its object the provision of sheet metal such as used for making cansand other food containers having a protective metal-coating consisting of tin, aluminium or other metals or alloys suitable for the purpose, said coating being applied on the sheet-iron plate as a film or foil of uniform thickness and stuck to the plate by means of a cement which will not decompose, slag or become subject of the King of Norway, a 1id.
liquid by heating to a degree such quired for sterilizing the contents containers consisting of for instanct cellulose or celloidin-lac. The metal foil is at first rolled to the desired ness whereupon said film or foil by of rolls is brought to adhere to the 1a or varnished sheet-iron plate.
The accompanying drawing is 1 sectional view, on an enlarged scal sheet iron plate, provided with a p11 metal foil and an adhesive medium said plate and foil in accordance v invention. The sheet iron plate is indicated protecting metal foil at 2, and the a medium is indicated at 3.
The process of manufacturing 1 proved plate may be varied, thus stance the lac or varnish may be tothe metal-film or to said film as also to the sheet-iron plate before menting takes place;
Besides foils of tinand alumini protecting sheet iron plates, othe foils, such as foils of'nickel, zinc, brass, lead bronze, platina, gold, SllVl like can be used.
lVhat I claim as my invention is 1. A sheet iron plate having a pr metal foil thereon, and an adhesive uniting said plate andsaid foil, liesive medium being capable of wi ing sterilizing heat.
2. 'A sheet iron plate having :1. p1 metal foil thereon, and an adhesive uniting said plate and said foil, hesive medium comprising a cemei is capable of withstanding sterilizi In testimony whereof, I have sig name to this specification.
BRYNJULV A'BRAHAL Witnesses MILO A. Jnwn'rr, GEORGE P. Sdunnsnn.
US1312937D Bbynjulv abbahamsen Expired - Lifetime US1312937A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796529A (en) * 1948-08-23 1957-06-18 Morrison Philip Radiation shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796529A (en) * 1948-08-23 1957-06-18 Morrison Philip Radiation shield

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