US514070A - Manufacture of metal goods for artistic purposes - Google Patents
Manufacture of metal goods for artistic purposes Download PDFInfo
- Publication number
- US514070A US514070A US514070DA US514070A US 514070 A US514070 A US 514070A US 514070D A US514070D A US 514070DA US 514070 A US514070 A US 514070A
- Authority
- US
- United States
- Prior art keywords
- metal
- dies
- sheet
- thickness
- manufacture
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title description 74
- 229910052751 metal Inorganic materials 0.000 title description 74
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000000463 material Substances 0.000 description 14
- 238000007493 shaping process Methods 0.000 description 10
- 238000005728 strengthening Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000011253 protective coating Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000899 Gutta-Percha Substances 0.000 description 4
- 229920000588 Gutta-percha Polymers 0.000 description 4
- 240000000342 Palaquium gutta Species 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000004049 embossing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- CMWTZPSULFXXJA-VIFPVBQESA-N Naproxen Chemical compound C1=C([C@H](C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- -1 papier mach Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
-
- 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
- Y10T29/49588—Jewelry or locket making
-
- 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
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49982—Coating
- Y10T29/49986—Subsequent to metal working
Definitions
- My invention relates to the manufacture of metal goods primarily designed for ornamental or artistic purposes.
- metal sheets as ductile as possible. These sheets are then to be embossed or pressed up to take the rough shape of the article to be produced.
- dies which may be made of any material. An iron casting is suitable as only the shaping is intended to be performed at this stage in the process, and, therefore, the dies are not required to have a smooth surface or finish.
- the metal sheet so formed or shaped to the influence of chemicals for reducing its thickness. If the metal plate is of copper a solution of ninety per cent. nitric acid to ten per cent. of sulphuric acid may be employed. The plate being subject to the action of these acids, the copper is thereby dissolved and its thickness reduced.
- the article so produced is then strengthened by a layer of paper, plaster, papier mach, or similar material. Metal may also be cast or pressed into the back of the shell or deposited thereon by an electric current. In case of pressing or casting the strengthening layer, the article isplaced in the die so thatthe embossing and engraving will not be flattened.
- the surface of the finished article should preferably receive a protective coating of some kind to prevent a deposit of metal upon the face.
- the same protective coating can be used, when the metal plate or shell is reduced in thickness by acid or the electric current, to protect the polished side of the metal sheet so that the dissolving of the metal is only taking place on the back.
- This protective coating may be formed of a sheet or layer of gutta percha, wax, or varnish either pressed, brushed or otherwise applied to the metal.
- the hereinbefore described method of operation is especially adapted to the reproduction' in quantity of metal plaques of suitable shape or design, useful, ornamental and artistic as, for instance, fac-similes of heads, and my invention enables the finished articles to be made in quantities with the surface of the design bearing the finest details of the original without requiring any special skill on the part of the workman.
- stamping by means of dies, a metal sheet of sufiicient thickness to take the desired shape without breaking, then reducing the thickness of the sheet by subjecting it to the influence of an electric current, and then imparting the final finish by placing the metal sheet between dies having the same design as the dies first used, substantially as described.
- GEO GEO. G. SHEPARD, G. J. CoLPEYs.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Description
J UNITED V STATES PATENT 'OFFICE LINCOLN HAUSMANN, OF NIAGARA FALLS, NEW YORK.
MANUFACTURE OF METAL GOODS FOR ARTISTIC PURPOSES. v
SPECIFICATION forming part of Letters Patent No. 514,070, dated February 6, 1894.
Application filed April 14, 1893. Serial No. 470,376- (No specimens.)
To all whom it may concern.- Be it .known that I, LINCOLN HAUSMANN, of Niagara Falls, in the county of Niagara, in the State of New York, have invented new and useful Improvements in the Manufacture of Metal Goods for Artistic Purposes, of which the following is a full, clear, and exact description.
My invention relates to the manufacture of metal goods primarily designed for ornamental or artistic purposes.
It consists in the method or process of producing such articles from sheet metal thinner than the body of the article to be produced, yet of sufficient thickness to stretch under pressure till it assumes the desired shape, then reducing the thickness of the plate until sufficiently thin to permit the reproduction upon its surface of the finest lines or engraving, upon being subjected to a slight pressure. The metal plate so formed can then, if desired, be strengthened by any suitable means, as hereinafter set forth.-
In carrying out my invention I makeuse of metal sheets as ductile as possible. These sheets are then to be embossed or pressed up to take the rough shape of the article to be produced. For this purpose dies are employed which may be made of any material. An iron casting is suitable as only the shaping is intended to be performed at this stage in the process, and, therefore, the dies are not required to have a smooth surface or finish. I next subject the metal sheet so formed or shaped to the influence of chemicals for reducing its thickness. If the metal plate is of copper a solution of ninety per cent. nitric acid to ten per cent. of sulphuric acid may be employed. The plate being subject to the action of these acids, the copper is thereby dissolved and its thickness reduced. The same result is attained by placing the metal sheet or shell in a solution of blue vitriol and sending an electric currentthrough it. After the thickness of the metal plate has been re duced to the desired point, I place the same between dies having the same design or shape as the dies first used, whereby the finest lines and engraving uponthe said dies are repro duced upon the metal sheet. As the shape of the-article has already been given to the metal sheet, it is not subjected to any considerable stretch in its thin state. The dies last used neednot be made of steel, which is a very important point as steel dies'cannot be cast, but must be engraved and are therefore very expensive. Dies suitable for this purpose may be made of any material, such as brass, type metal, papier mach, gutta percha, asphaltum or plaster. One die may be made of hard material while the other'maybe made of soft and yielding material, such as rubber,
if a suitable retaining box is provided. .The-
shaped article'is now of such thinness that a comparatively small pressure will transfer to it the finest lines of the dies. If desired the article so produced is then strengthened by a layer of paper, plaster, papier mach, or similar material. Metal may also be cast or pressed into the back of the shell or deposited thereon by an electric current. In case of pressing or casting the strengthening layer, the article isplaced in the die so thatthe embossing and engraving will not be flattened.
If the article is strengthened by the galvanoplastic or electrotyping process the surface of the finished article should preferably receive a protective coating of some kind to prevent a deposit of metal upon the face. The same protective coating can be used, when the metal plate or shell is reduced in thickness by acid or the electric current, to protect the polished side of the metal sheet so that the dissolving of the metal is only taking place on the back. This protective coating may be formed of a sheet or layer of gutta percha, wax, or varnish either pressed, brushed or otherwise applied to the metal.
The hereinbefore described method of operation is especially adapted to the reproduction' in quantity of metal plaques of suitable shape or design, useful, ornamental and artistic as, for instance, fac-similes of heads, and my invention enables the finished articles to be made in quantities with the surface of the design bearing the finest details of the original without requiring any special skill on the part of the workman.
By my above described method or process ornamental metallic articles can be produced first used, substantially as described.
2. The method of producing a shaped metal article from a metal sheet of sufficient thickness to take the desired shape without breaking, consisting in shaping the sheet by means of dies, then reducing its thickness by subjecting it to the action of chemicals, then imparting the final finish by placing the metal sheet between dies having the same design as the dies first used, and then applying to the sheet thus formed a strengthening layer of suitable material, substantially as described.
3. The method of producing a shaped metal article, consisting of pressing, embossing, or
stamping, by means of dies, a metal sheet of sufiicient thickness to take the desired shape without breaking, then reducing the thickness of the sheet by subjecting it to the influence of an electric current, and then imparting the final finish by placing the metal sheet between dies having the same design as the dies first used, substantially as described.
4. The method of producing a shaped metal article from a metal sheet of sufficient thickness to take the desired shape without breaking, consisting in shaping the sheet by means of dies, then reducing its thickness by sub jecting it to the action of an electric current, then imparting the final finish by placing the metal sheet between dies having the same design as the dies first used and then applying to the sheet thus formed a strengthening layer of suitable material, substantially as described.
5. The method of producing a shaped article from a metal sheet of sufficient thickness to take the desired shape without breaking, consisting in shaping the sheet by means of dies, then reducing its thickness by subjecting it to the action of chemicals, then imparting the final finish by placing the metal sheet between dies having the same design as the dies first used, then electro depositing a strengthening layer of metal on the back of the sheet, substantially as described.
6. The method of producing a shaped metal article from a metal sheet of sulfieient thickness to take the desired shape without breaking, consisting in shaping the sheet by means of dies, then reducing its thickness by subjecting it to the action of an electric current, then imparting the final finish by placingthe metal sheet between dies having the same design as the dies first used, and then electro depositing a strengthening layer of metal on the back of the sheet, substantially as de scribed.
In testimony whereof I have hereunto signed my name this 12th day of April, 1893.
LINCOLN HAUSMANN. 1,. 5.
Witnesses:
GEO. G. SHEPARD, G. J. CoLPEYs.
Publications (1)
Publication Number | Publication Date |
---|---|
US514070A true US514070A (en) | 1894-02-06 |
Family
ID=2582882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US514070D Expired - Lifetime US514070A (en) | Manufacture of metal goods for artistic purposes |
Country Status (1)
Country | Link |
---|---|
US (1) | US514070A (en) |
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0
- US US514070D patent/US514070A/en not_active Expired - Lifetime
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