US1747249A - Method of casting decorative designs in relief - Google Patents

Method of casting decorative designs in relief Download PDF

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Publication number
US1747249A
US1747249A US263111A US26311128A US1747249A US 1747249 A US1747249 A US 1747249A US 263111 A US263111 A US 263111A US 26311128 A US26311128 A US 26311128A US 1747249 A US1747249 A US 1747249A
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United States
Prior art keywords
relief
cores
sides
decorative designs
die
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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 - Lifetime
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US263111A
Inventor
Korompay George
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Korompay George
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Priority to US263111A priority Critical patent/US1747249A/en
Application granted granted Critical
Publication of US1747249A publication Critical patent/US1747249A/en
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Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0007Machines or methods for applying the material to surfaces to form a permanent layer thereon for producing articles with exposed aggregate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0064Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/34Moulds, cores, or mandrels of special material, e.g. destructible materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00Processes, not specifically provided for elsewhere, for producing ornamental structures
    • 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
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/012Destructible mold and core
    • 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
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628Nonplanar uniform thickness material
    • Y10T428/24736Ornamental design or indicia

Description

Fia-b. 18, 1930. G. KOROMPAY METHOD OF CASTING DECORATIVE DESIGNS IN RELIEF Filed March 20, 1928 l OOQ` @w01 .l-lammHOlAN nM a @006 I OO I O 0006000000 0000000 o 100m @nommmwowvomvnwoooo @owamwdol mvENToR GEORGE Ko/qo/vP/s'x ATTORNEY y Patented Feb. 18, 1930 UNITED STATES PATENT OFFICE GEORGE KOR-OMPAY, OF ROCHESTER, MICHIGAN Application filed March 20, 1928.
This invention relates to improvements in methods for casting decorative designs in relief, and aims to provide means whereby a decorative design in relief and a support- 5 ing block may be cast in one operation with portions, at least, of the sides of the design undercut- Another object of the invention is to provide a method of casting decorative designs in relief wherein the surface of the block between the raised portions has pieces of ornamental stone, or mosaic, set into it, and to do so at the same time that the design and block are poured.
Vith these and other objects in view which will be mentioned as the specification proceeds, the invention is hereinafter more fully described with the aid of the accompanying drawings, in Which:
Figure l illustrates a front elevation of the completed work.
Figure 2 is a section on the line 2 2 of Figure l.
Figure 3 is a cross section showing a form with the die, cores and ornamental stone in position and the mixture poured therein.
Referring to the drawings, l designates a form, usually an ordinary wooden form, in the bottom of which a die 2 is placed face upwards. The latter is treated, preferably with grease, so that cement or other mixture, poured thereon will not adhere to it. 3 indicates cores made of a comparatively soft plastic material such as wax. These cores are arranged around the sides of the form to provide a border around the design 4 and also to form the spaces ta between portions of the design. The depth of these cores determines the distance which the design will project and the cores, or the portions of them adjacent to the sides of the design, are preferably tapered outwardly from their undersides which rest on the die 2. On the upper sides 3 of the cores 3 ornamental stones or mosaic 5 are placed, and the cement or other mixture, either white or colored, is poured into the form so as to iill it as indicated in Figure 3.
Vhen the cement or other mixture has set the cast is removed from the form and die.
Serial No. 263,111.
The soft wax cores 3 are then cut out, and the design 4 stands out in relief with the ornament-al stones or mosaic 5 on the surface of the core portions. Meanwhile the sides of the design are undercut where the sides of the cores were tapered.
While in the foregoing the preferred method of making decorative designs in relief has been describedvand shown, it is understood that modifications may be made therein provided the said modifications fall within the scope of the appended claims.
lVhat I claim as my invention and desire to secure by Letters Pat-ent is:
l. The method of making decorative designs in relief consisting of placing a die face upwards in a form, placing soft plastic cores on the die to form spaces in and around the sides of the design, said cores terminating below the sides of the form, placing ornamental stones on the top of the cores, and filling the form with cement so that both the design and a block behind it are cast in one unit and the ornamental stones appear in the surface of the block around the design and in the core portions thereof after the cores have been removed.
2. The method of making decorative de signs in relief consisting of placing a die face upwards in a form, placing soft plastic cores on the die to form spaces in and around the sides of the design, said cores terminating below the sides of the form and having their sides adjacent the design tapered upwardly and outwardly to form undercut Y sides on the design, placing ornamental stones on the top of the cores, and filling the form with cement so lthat both the design and a block behind it are cast in one unit and the ornamental stones appear in the surface of the block around and design and in the core portion thereof after the cores have been removed.
GEORGE IOROMPAY.
US263111A 1928-03-20 1928-03-20 Method of casting decorative designs in relief Expired - Lifetime US1747249A (en)

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US263111A US1747249A (en) 1928-03-20 1928-03-20 Method of casting decorative designs in relief

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US1747249A true US1747249A (en) 1930-02-18

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538059A (en) * 1945-02-05 1951-01-16 Phillips Petroleum Co Internal insulation of vessels
US2548353A (en) * 1949-02-25 1951-04-10 Melpar Inc Casting method
US2584110A (en) * 1947-03-27 1952-02-05 Ram Inc Mold for pottery ware
US2936490A (en) * 1956-07-12 1960-05-17 Harold J Mason Process of bonding cast metal and plastic
DE1123966B (en) * 1958-10-20 1962-02-15 Max Giese Stahlbetonbau G M B Method and die for making markings on concrete bodies
US3331175A (en) * 1964-05-14 1967-07-18 Harry H Terrio Method of forming decorative face building units
US3496264A (en) * 1967-07-12 1970-02-17 Lemuel P Grant Method for producing decorative tile
US4136140A (en) * 1972-06-08 1979-01-23 Monsanto Limited (Monsanto Chemicals Ltd.) Moldable foamed polymer composition and a process therefor
EP1304237A2 (en) * 2001-09-21 2003-04-23 Detlef Grund Process for obtaining designs on walls and ceiling surfaces
US20040091317A1 (en) * 2001-03-02 2004-05-13 Shouldice Robert B. Method and apparatus for creating concrete blocks with the appearance of natural fossil stone
US7258897B1 (en) 2005-03-07 2007-08-21 Schindler Anthony J Process for producing an ornamental surface on a substrate

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538059A (en) * 1945-02-05 1951-01-16 Phillips Petroleum Co Internal insulation of vessels
US2584110A (en) * 1947-03-27 1952-02-05 Ram Inc Mold for pottery ware
US2548353A (en) * 1949-02-25 1951-04-10 Melpar Inc Casting method
US2936490A (en) * 1956-07-12 1960-05-17 Harold J Mason Process of bonding cast metal and plastic
DE1123966B (en) * 1958-10-20 1962-02-15 Max Giese Stahlbetonbau G M B Method and die for making markings on concrete bodies
US3331175A (en) * 1964-05-14 1967-07-18 Harry H Terrio Method of forming decorative face building units
US3496264A (en) * 1967-07-12 1970-02-17 Lemuel P Grant Method for producing decorative tile
US4136140A (en) * 1972-06-08 1979-01-23 Monsanto Limited (Monsanto Chemicals Ltd.) Moldable foamed polymer composition and a process therefor
US20040091317A1 (en) * 2001-03-02 2004-05-13 Shouldice Robert B. Method and apparatus for creating concrete blocks with the appearance of natural fossil stone
EP1304237A2 (en) * 2001-09-21 2003-04-23 Detlef Grund Process for obtaining designs on walls and ceiling surfaces
EP1304237A3 (en) * 2001-09-21 2005-08-03 Grund, Galina Dimitrova Process for obtaining designs on walls and ceiling surfaces
US7258897B1 (en) 2005-03-07 2007-08-21 Schindler Anthony J Process for producing an ornamental surface on a substrate

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