US1323167A - denny - Google Patents
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- Publication number
- US1323167A US1323167A US1323167DA US1323167A US 1323167 A US1323167 A US 1323167A US 1323167D A US1323167D A US 1323167DA US 1323167 A US1323167 A US 1323167A
- Authority
- US
- United States
- Prior art keywords
- metal
- foundation
- holes
- copper
- plate
- 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
- 229910052751 metal Inorganic materials 0.000 description 58
- 239000002184 metal Substances 0.000 description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 28
- 239000010949 copper Substances 0.000 description 28
- 229910052802 copper Inorganic materials 0.000 description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 239000002131 composite material Substances 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 14
- 238000004070 electrodeposition Methods 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- 238000010924 continuous production Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 240000007109 Arundinaria gigantea Species 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/08—Perforated or foraminous objects, e.g. sieves
-
- 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
- Y10T29/49993—Filling of opening
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/12917—Next to Fe-base component
- Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]
Definitions
- Ihis invention relates to the productlon of composite or built-up metal plates, sheets, tubes or other articles, same being composed of two or more layers of diEerent metals, such as relatively soft and expensive metals like copper, lead, brass, aluminum and the like, reinforced with a base metal such as iron or steel to give strengthand stability' and also to economize in the use of the softer metal.
- diEerent metals such as relatively soft and expensive metals like copper, lead, brass, aluminum and the like
- a base metal such as iron or steel
- The. object of the present invention is an improved method of applying and securely uniting the layers ofthe different metals.
- the reinforced or composite metal is produced by perforatin a metal plate or tube and apply ⁇ ing the so er covering metal to one or both sides thereof (the perforated plate being either in the flat or formed into a tube) by electro-deposition, so that the said covering metal enters the perforations of the plate or tube and is keyed or locked to the latter.
- Fig. 2 is an elevation, of a perforated foundation plate which is used in the production of a composite plate inl accordance with this invention, by a process of electrodeposition.
- Fig. 3 is a section of the plate at one stage of the electro-deposition, the covering metal being in. the process of being built-up upon the foundation or core.
- Fig. 4 is a section of the finished composite or reinforced plate.
- Fig. 5 shows a modification where the softer covering metal is applied to one side only of the foundation plate.
- Fig. 6 represents the use of two foundation plates laid together
- Fig. 7 shows how the covering metal is applied and keyed to the said two foundation plates.
- Fig. 8 illustrates the use of a foundation or core plate built up of several layers.
- Fig. 9 is a cross-section, and Fig. l0 an elevation, showing a tube adapted to form the foundation of a composite or built-up tube in accordance with this invention.
- a sheet or plate of reinforced copper or the like a sheet of iron or steel (t is taken (Fig. l) which is perforated by punching circular holes b in it, or holes or slots of any suitable shape. Said holes b are preferably of a slightly taper formation, as shown.
- the surface of the sheet a is now cleaned and prepared for electro-deposition by any of the well-known methods, and copper is deposited upon the surface of both sides of the sheet and upon the walls or sides of the holes b, as shown in Fig. 3.
- the copper c gradually builds up upon the iron or steel surface until the holes b are completely filled, as shown in Fig. 4, the two copper facings being securely keyed or locked to the iron or steel by the connecting parts c1 filling the said holes b.
- the composite sheet can now be worked up, after annealing, into manufactured article Instead of the copper c being applied upon both sides of the iron or steel plate a, it may be deposited upon one side only, as shown in Fig. 5, the taper holes b being arranged as shown, and being filled up by the copper, forming keys c1 integral with the copper facing c.
- two iron or steel plates a, a may be placed back to back, with the larger diameters ofthe tapering holes b coinciding.
- the plates are then temporarily fixed together and copper is deposited upon them until the holes b are entirely lled, as seen in Fig. 7 the two facings of copper being joined together by the keys or connecting parts c1 filling the said holes.
- the foundation may comprise two or more thin plates or layers, as shown in Fig. 8, where three such layers a are indicated. These thin plates are collectively punched with holes b and the copper facing c is electro-deposited in the manner previously described. With this construction a certain amount of flexibility is imparted to the composite plate.
- the main body of the tube may be made from a fiat strip or metal a, pierced With taper holes and bent up into tubular form, as in Fig. 9, the meeting edges being vWelded together. Copper is then deposited yby electrolysis upon the inside and outside faces, as at c, Fig. 11, the interior and exterior facings being joined together and locked to the tube a, by the integral connecting pieces c1 filling the holes b.
- the tube may be finished, if necessary, by drawing it through dies.
- the copper facing c may be applied only to the outside face of the tube a, being locked to the latter by the keying parts c1 filling the taper holes b.
- the copper c may be deposited only upon the inner face of the tube a and held to the latter by the keys c1 engaging the holes b.
- the finished plates or articles may be improved by passing the saine through finishing rollers or by burnishing them mechanically.
- reinforced metal sheets, plates, tubes and the like consisting in forming tapered perforations in a rigid metal foundation and applying a softer covering metal to the surface of said foundation by a single continuous process of electro-deposition, so that the said covering metal enters and fills the tapered perforations flush with the main surface of thil covering metal upon the non-perforated part of the, foundation, andv is mechanically locked to the said foundation.
Description
C..W. DENNY.
REINFORCED METAL.
APPLlcAioN FILED Nov. e, Isla.
Patented Nov. V2
2 SHEETS-SHE C. W. DENNY.
BAEINFORCED METAL.
APPLICATION FILED NOV. 6.1918., v
1,323, 1.67. Patented Nov. '25, 1919.
2 SHEETS-SHEET 2.
i w n W MOM.. V i
VCLAUDE WILLIAM DENNY, 0F LON DON, ENGLAND.
REINFOBCED METAL.
Specification of Letters Patent.v
Patented Nov. 25, 1919.
Application led November 6, 1918. Serial No. 261,382.
To all whom may concern:
Be it known that I, CLAUDE W1LLL1A-M DENNY, a subject of the King of Great Britain, residing at London, England, have invented certain new and useful Improvements in Reinforced Metals, of which the following is a specification.
Ihis invention relates to the productlon of composite or built-up metal plates, sheets, tubes or other articles, same being composed of two or more layers of diEerent metals, such as relatively soft and expensive metals like copper, lead, brass, aluminum and the like, reinforced with a base metal such as iron or steel to give strengthand stability' and also to economize in the use of the softer metal.
The. object of the present invention is an improved method of applying and securely uniting the layers ofthe different metals.
According to the ,said invention the reinforced or composite metal is produced by perforatin a metal plate or tube and apply` ing the so er covering metal to one or both sides thereof (the perforated plate being either in the flat or formed into a tube) by electro-deposition, so that the said covering metal enters the perforations of the plate or tube and is keyed or locked to the latter.
Figure 1 of the accompanying drawings is a section, and
Fig. 2 is an elevation, of a perforated foundation plate which is used in the production of a composite plate inl accordance with this invention, by a process of electrodeposition.
Fig. 3 is a section of the plate at one stage of the electro-deposition, the covering metal being in. the process of being built-up upon the foundation or core. i
Fig. 4 is a section of the finished composite or reinforced plate.
Fig. 5 shows a modification where the softer covering metal is applied to one side only of the foundation plate.
Fig. 6 represents the use of two foundation plates laid together, and
Fig. 7 shows how the covering metal is applied and keyed to the said two foundation plates. t
Fig. 8 illustrates the use of a foundation or core plate built up of several layers.
v Fig. 9 is a cross-section, and Fig. l0 an elevation, showing a tube adapted to form the foundation of a composite or built-up tube in accordance with this invention.
Referring to Figs. l to 4:, to produce a sheet or plate of reinforced copper or the like, a sheet of iron or steel (t is taken (Fig. l) which is perforated by punching circular holes b in it, or holes or slots of any suitable shape. Said holes b are preferably of a slightly taper formation, as shown.
The surface of the sheet a is now cleaned and prepared for electro-deposition by any of the well-known methods, and copper is deposited upon the surface of both sides of the sheet and upon the walls or sides of the holes b, as shown in Fig. 3. The copper c gradually builds up upon the iron or steel surface until the holes b are completely filled, as shown in Fig. 4, the two copper facings being securely keyed or locked to the iron or steel by the connecting parts c1 filling the said holes b. The composite sheet can now be worked up, after annealing, into manufactured article Instead of the copper c being applied upon both sides of the iron or steel plate a, it may be deposited upon one side only, as shown in Fig. 5, the taper holes b being arranged as shown, and being filled up by the copper, forming keys c1 integral with the copper facing c. Y*
Or, as represented in Figs. 6 and 7, two iron or steel plates a, a, may be placed back to back, with the larger diameters ofthe tapering holes b coinciding. The plates are then temporarily fixed together and copper is deposited upon them until the holes b are entirely lled, as seen in Fig. 7 the two facings of copper being joined together by the keys or connecting parts c1 filling the said holes.
Instead of thick iron or steel foundation plates beingv used the foundation may comprise two or more thin plates or layers, as shown in Fig. 8, where three such layers a are indicated. These thin plates are collectively punched with holes b and the copper facing c is electro-deposited in the manner previously described. With this construction a certain amount of flexibility is imparted to the composite plate.
In the application of the invention to tubes, as shown in Figsi 9 to 11, the main body of the tube may be made from a fiat strip or metal a, pierced With taper holes and bent up into tubular form, as in Fig. 9, the meeting edges being vWelded together. Copper is then deposited yby electrolysis upon the inside and outside faces, as at c, Fig. 11, the interior and exterior facings being joined together and locked to the tube a, by the integral connecting pieces c1 filling the holes b. The tube may be finished, if necessary, by drawing it through dies.
As shown in Fig. 13, the copper facing c may be applied only to the outside face of the tube a, being locked to the latter by the keying parts c1 filling the taper holes b.
Or, as seen in 'Fig 13, the copper c may be deposited only upon the inner face of the tube a and held to the latter by the keys c1 engaging the holes b.
In all cases the finished plates or articles may be improved by passing the saine through finishing rollers or by burnishing them mechanically.
Having fully described my invention, what I desire to claim and secure by Letters Patent is 1. The production of reinforced or composite metal sheets, plates, tubes and the like consisting in perforating a rigid metal foun dation and applying a softer covering metal to the surface of said foundation by electrodeposition in one continuous process, and so that the said covering metal enters and lls the perforations flush With the inain surface of the covering metal upon the non-perforated part of the foundation, and is niechanically locked to the said foundation.
2. The production of reinforced metal sheets, plates, tubes and the like consisting in forming tapered perforations in a rigid metal foundation and applying a softer covering metal to the surface of said foundation by a single continuous process of electro-deposition, so that the said covering metal enters and fills the tapered perforations flush with the main surface of thil covering metal upon the non-perforated part of the, foundation, andv is mechanically locked to the said foundation.
3. The manufacture of reinforced tubes consisting in perforating a rigid foundation plate of metal, bending it into a tubular form and joining the edges, and applying a covering metal by electro-deposition in a single continuous process, to the surface thereof, so that it enters and fills the perforations, producing a flush surface and is mechanically locked to Jthe perforated foundation.
In testimony whereof I have hereunto .set my hand in presence of tivo subscribing witnesses.
- CLAUDE IVILLIAM DENN Y.
Vitnesses:
PERcY S. CANE, L. A. NOWLAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US1323167A true US1323167A (en) | 1919-11-25 |
Family
ID=3390622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1323167D Expired - Lifetime US1323167A (en) | denny |
Country Status (1)
Country | Link |
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US (1) | US1323167A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539442A (en) * | 1946-07-01 | 1951-01-30 | Farnsworth Res Corp | Process of preparing a double-sided mosaic electrode |
US2682501A (en) * | 1948-12-29 | 1954-06-29 | Bell Telephone Labor Inc | Preparation of two-sided mosaic |
US3505177A (en) * | 1966-05-31 | 1970-04-07 | Xerox Corp | Electroforming process |
US5453173A (en) * | 1993-01-28 | 1995-09-26 | Ktx Co., Ltd. | Process for manufacturing a three-dimensional electroformed mold shell |
US5910377A (en) * | 1996-04-11 | 1999-06-08 | Shinsozaihanbai Kabushiki Kaisha | Clad steel plate |
US6364247B1 (en) | 2000-01-31 | 2002-04-02 | David T. Polkinghorne | Pneumatic flotation device for continuous web processing and method of making the pneumatic flotation device |
-
0
- US US1323167D patent/US1323167A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539442A (en) * | 1946-07-01 | 1951-01-30 | Farnsworth Res Corp | Process of preparing a double-sided mosaic electrode |
US2682501A (en) * | 1948-12-29 | 1954-06-29 | Bell Telephone Labor Inc | Preparation of two-sided mosaic |
US3505177A (en) * | 1966-05-31 | 1970-04-07 | Xerox Corp | Electroforming process |
US5453173A (en) * | 1993-01-28 | 1995-09-26 | Ktx Co., Ltd. | Process for manufacturing a three-dimensional electroformed mold shell |
US5910377A (en) * | 1996-04-11 | 1999-06-08 | Shinsozaihanbai Kabushiki Kaisha | Clad steel plate |
US6364247B1 (en) | 2000-01-31 | 2002-04-02 | David T. Polkinghorne | Pneumatic flotation device for continuous web processing and method of making the pneumatic flotation device |
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