US98354A - Improvement in plating iron for the manufacture of hinges - Google Patents
Improvement in plating iron for the manufacture of hinges Download PDFInfo
- Publication number
- US98354A US98354A US98354DA US98354A US 98354 A US98354 A US 98354A US 98354D A US98354D A US 98354DA US 98354 A US98354 A US 98354A
- Authority
- US
- United States
- Prior art keywords
- hinges
- metal
- manufacture
- tin
- plating
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 38
- 229910052742 iron Inorganic materials 0.000 title description 20
- 238000007747 plating Methods 0.000 title description 16
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000002184 metal Substances 0.000 description 36
- 229910052751 metal Inorganic materials 0.000 description 36
- 229910052718 tin Inorganic materials 0.000 description 22
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 101710004164 ISYNA1 Proteins 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
Definitions
- Our invention relates, more particularly, to plating or depositing a coating of finer metal upon rough plates of iron, for hinges, and consists in, first, subjecting the iron to the pickling-process in diluted acid; sccond, coating it with tin, or similar metal, by dipping it in the melted metal, or otherwise; third, rolling it, with sufficient pressure, to bring the tin, or
- the plates are then made into hinges, or whatever they are to be maimfactured into, and such parts as mayhave been made rough by such manipulation may then be restored, by burnishiug, or otherwise.
- hinges, or other articles are then coated, by the battery-process, with the metal with which they are to be coated, to form the external surface, and may afterward be burnished, or not, as may suit the wants of the trade, and the taste of the manufacturer.
- ⁇ Ve are aware that pickling iron, or other metal, to prepare it to receive a coating of tin or soft metal, is a common process, and we do not claim that there is anything new in plating upon a coating of tin, nor iu applying the plating-metal by means of a battery.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
thrived girdles at carat.
JOHN J. OROOKE, OF SOUTHFIELD, AND LEWIS GROOKE, OF NEW YORK, N. Y.
Letters Patent No. 98,354, dated December 28, 1869.
IMPROVEMENT IN PLATING IRON FOR THE MANUFACTURE OF HING-ES, 8cc.
.The Schedule referred. to in these Letters Patent and making part of the same We, J on J. OROOKE, of Southfield, in the county of Richmond, and State of New York, and LEWIS CROOKE, of the city, county, and State of New York, have invented certain Improvements in Plating Rough Metals for Hinges. and other purposes, of which the following is a specification.
Nature and Object of the I Ito-cation.
Our invention relates, more particularly, to plating or depositing a coating of finer metal upon rough plates of iron, for hinges, and consists in, first, subjecting the iron to the pickling-process in diluted acid; sccond, coating it with tin, or similar metal, by dipping it in the melted metal, or otherwise; third, rolling it, with sufficient pressure, to bring the tin, or
other soft metal, to an even surface; and, fourth, clepositing the metal, reqnired'to form the finished surface, by a battery.
General Description.
In carrying our invention into effect, we first take plates of ordinary plate-iron, such as is commonly used for hinges, and remove the scale, by subjecting it to the action of a bath of diluted acid, or, in other words, to what is known as the pickling-process, so as to leave a clean surface, on which tin can be readily deposited, and to which it will adhere.
'lhcse plates being thus prepared, we then (lip them in a bath of melted tin, or any of the soft alloys of tin, which covers them with a rough coating of tin, or the aforesaid alloys.
We then pass those plates, thus covered or coated, between highly-polished rollers, under sufiicient pressure to give an even surface to the softer, metal, or aiioy, with which it is covered, but not suflicient to effect the character of the iron, and unfit it for bending into shape, or other operations which may be required to complete its manufacture.
The plates are then made into hinges, or whatever they are to be maimfactured into, and such parts as mayhave been made rough by such manipulation may then be restored, by burnishiug, or otherwise.
The hinges, or other articles, are then coated, by the battery-process, with the metal with which they are to be coated, to form the external surface, and may afterward be burnished, or not, as may suit the wants of the trade, and the taste of the manufacturer. For the outside surface of but-hinges, we prefer a plating of pure nickel, though silver, or any other metal, maybe used.
\Ve are aware that pickling iron, or other metal, to prepare it to receive a coating of tin or soft metal, is a common process, and we do not claim that there is anything new in plating upon a coating of tin, nor iu applying the plating-metal by means of a battery.
.Generally, however, frough metals, for nice work, have been prepared for plating, by finishing them by filing, or grinding and polishing, or other equivalent means.
, Those processes are, however, too expensive to be employed generally in the manufacture of hinges, while, by the process we have described, an iron hinge, handsomely plated, and having the advantage of the strength of iron, combined with the beauty of a nickel surface, can be furnished as che'aply as a brass hinge of the same size.
In our process, after the metal has been pickled, and coated with tin, the necessary evenness of surface is given by the rolling-process, above mentioned, which gives an even surface to the tin, without at all injuring the iron for the further process to which it must be subjected Claim.
say, by first subjecting the rough metal to the picklingprocess, then coating it with tin, or other soft metal, suitable to form a foundation for plating, then rolling the metal, to produce an even surface of the tin, or its equivalent, and then applying the plating-metal, substantially as hereinbefore set forth. JOHN J. OROOKE. LEWIS OROOKE.
Witnesses 'inos. P. How, L. W. How.
Publications (1)
Publication Number | Publication Date |
---|---|
US98354A true US98354A (en) | 1869-12-28 |
Family
ID=2167814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US98354D Expired - Lifetime US98354A (en) | Improvement in plating iron for the manufacture of hinges |
Country Status (1)
Country | Link |
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US (1) | US98354A (en) |
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0
- US US98354D patent/US98354A/en not_active Expired - Lifetime
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