US1856898A - Fabrication of embossed metallic plates - Google Patents

Fabrication of embossed metallic plates Download PDF

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Publication number
US1856898A
US1856898A US26592828A US1856898A US 1856898 A US1856898 A US 1856898A US 26592828 A US26592828 A US 26592828A US 1856898 A US1856898 A US 1856898A
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Prior art keywords
plates
fabrication
sheets
roller
embossed
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Expired - Lifetime
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Alan D Wood
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Alan D Wood
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B21H8/005Embossing sheets or rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0004Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
    • B44B5/0009Rotating embossing tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/008Machines or apparatus for embossing decorations or marks, e.g. embossing coins in layered material; connecting a plurality of layers by embossing
    • 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
    • Y10S72/00Metal deforming
    • Y10S72/70Deforming specified alloys or uncommon metal or bimetallic work
    • 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
    • Y10T428/12389All metal or with adjacent metals having variation in thickness
    • 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
    • Y10T428/1241Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
    • 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.]
    • Y10T428/12639Adjacent, identical composition, components

Description

May 3, 1932. A. D. wooD 1,856,898

FABRICATION OF EMBOSSED METALLIC PLATES Filed Marchv 30, 1928 2 Sheets-Sheet l FIC-7i I A A A A A A A A A A A V A A A AAA A A A A A A f A A A A A A A A A A A A A A A A A A A A A A A A v A A A A A A A A A A A A A A A A A A A A A A A A A A A A ,A A A A A A A A A A A A A A A A A A ,Ah/A A Aw A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A w A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A .A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A .AUA A A A w A A A A A A A A A A A A A A A A A' A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A W1 TNEssEs lf? INVENTOR;

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WW @M ATTORNEYS.

May 3, 1932. vA. D. woo'D 1,856,898

FABICATION oF EMBossED METALLIC PLATES v Filed March 30, 1928 I 2 Sheets-Sheet 2 WITNEssEs zj ji INVENTOR.-

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Patented May 3, 1932 UNITED STATES PATENT oEFlcE l ALAN D. WOOD, OF LOWER MERION TOWNSHIP, MONTGOMERY COUNTY, PENNSYLVANIA FABRICATION OF EMBOSSED METALLIC PLATES Application filed March'SO, 1928. Serial No. 265,928.

This invention relates to fabrication of metallic tread or wear plates of a type characterized by roughened surfaces formed by multifold projections or embossments. More 5 specifically speaking, my invention is concerned with production of tread plates from sheet metal of lighter gages. Considerable difficulty has been experienced heretofore in the fabrication of light gage embossed plates X due to the tendency of the metal to puncture, fracture or buckle incidental to the -setting up of the surface embossments by passage between opposing die rollers. The aim of my invention is to overcome the difficulty 4rel5- ferred to, and this I accomplish by concurrently passing1 several blank metallic sheets between the die rollers so as to secure a cushioning effect with assurance of uniform displacement of the metal to the avoidance of puncturing, fracturing or buckling, and with attendant production of as many finished plates having embossments distinguished by variation in sharpness of outline.

With reference to the drawings, Figs. I and II illustrate strips of two different kinds of embossed plates simultaneously fabricated in'accordance with my invention. L

Fig. III shows a fragment of the strip of Fig. I on a larger scale. Fig. IV is a detail cross section taken as indicated by the arrows IV-IV in Fig. III.

Figs. V and VI are views similar to Figs. III and IV, of the strip illustrated in Fig..II. Fig. VII shows a cooperating pair of die rollers which I employ to forge the embossed plates; and,

Fig. VIII is a fragmentarydetail sectional view, to a still larger scale, showing the oper-l ation of the die rollers.

In carrying out my invention I employ a pair ofdie rollers such as illustrated at 10, 11

in Figs. VII and VIII. As shown, one of these die rollerswhich may for convenience be termed the pattern or impress rollerhas surface recess/es or indentations 12 (in the present instance diamond or lozenge shaped)l corresponding to the configuration of the projections or embossments desired in the finished plates; While the opposing roller is plain surfaced. Between these rollers 10, 11 50 I concurrently pass several blank metallic sheets 13, 14-for example two, which may be of uniform gage as shown at the right of Fig. VIII-in superimposed relation, the

sheets being preferably preheated to fscilitate ready forging of the metal. As the sheets 13, 14 traverse the nip of the rollers 10, 11, it will be seen that the metal of the pper sheet 13 is forced into the recesses or 1ndentations 12 of the upper` roller 10, and that '60 uniform flow ofthe metal of the upper sheet 13 is insured by the cushioning effect of the lower sheet 14 running againstthe plain roller 11. It will moreover be noted that a corresponding compensative displacement of the metal of the lower sheet 14 takes place at the same/time As a consequence of the described action, the upper of the two plates13, 14(takes on a more or less corrugated cross section, andis characterized with sharply defined surface projections 16 (Figs. I, III and IV) by 'virtue of having run in direct contact with the upper or impressed roller 10. The lowermost plate 14 on the other hand remains perfectly flat throughout, i. e. with a smooth bottom surface as a consequence of contact with the plain roller 11 and is further distinguished by virtue of having embossments 17, which, as shown in Figs. II, V and VI, are more rounded and thus more vaguely defined than those of the first plate 13. In this very simple manner I am able to roll.- without dangerg of puncture, fracture or buckling-very thin metallic sheets, and concurrently produce embossed plates in multi- 35 ple distinguished by roughened surfaces differing in sharpness as regards the outlines of their projections or embossments, but both highly attractive and neat in appearance. The number of sheets,rolled at one time may vary 0 lHaving thus described my invention, I claim:

1. The method of fabricating embossed plates by concurrently passing superimposed metallic blank sheets betwen a pattern-surfacedroller and an opposing plain-surfaced roller with production, by a single pass, of a finished plate distinguished by sharply defined corrugations, with the other sheets cushioning said finished plate to the avoidance of puncturing and being themselves characterizedby face projections of successively diminishing degree.

2. The method of fabricating embossed plates by concurrently passing several metallic blank sheets in superimposed relation between a pattern or impress roller and an opposing plain surfaced roller with production, by a single pass, of a corresponding number of finished plates distinguishedby surface projections varying in sharpness of outline.

3. The method of fabricating embossed plates by concurrently passing several metallic blank sheets in superimposed relation between a pattern or impress roller and an opposing plain surfaced roller with production, by a single pass, of a corresponding number vof finished plates, some of them corrugated, and all distinguished by surface projections varying in sharpness of outline.

4. The method of fabricating embossed plates by concurrently passing two metallic blank sheets in superimposed relation between a pattern or impress roller and an opposing plain surfaced roller, so that the sheet running in contact with the plain surfaced roller acts as a cushion for the other to insure uniform flow of the metal of the latter into conformity with the surface of the pattern or impress roller and at the same time blank metallic sheets between opposing pat- I

US1856898A 1928-03-30 1928-03-30 Fabrication of embossed metallic plates Expired - Lifetime US1856898A (en)

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709933A (en) * 1952-06-03 1955-06-07 Macdonald S Reed Plural forging
US3017947A (en) * 1957-06-18 1962-01-23 Armstrong Cork Co Acoustical material and method of making the same
US3191004A (en) * 1962-10-12 1965-06-22 Corning Glass Works Electrically heated immersible warming unit
US3334414A (en) * 1962-10-12 1967-08-08 Corning Glass Works Method of making an electrically heated immersible warming unit
US3335592A (en) * 1963-12-18 1967-08-15 George V Woodling Metal foil and apparatus and method for dispensing metal foil
US3335596A (en) * 1963-10-01 1967-08-15 Fuji Iron & Steel Co Ltd Methods and apparatus for manufacture of h-section steel having surface projections
US3346350A (en) * 1965-05-25 1967-10-10 Engelhard Ind Inc Electrical contact tape
US3372578A (en) * 1963-12-02 1968-03-12 Republic Steel Corp Apparatus for measuring the surface finish of rolled metal
US3839893A (en) * 1972-02-17 1974-10-08 C Appel Panel for facings and process for its production
EP0007897A1 (en) * 1978-07-18 1980-02-06 VOEST-ALPINE Aktiengesellschaft Method of rolling embossed metallic plates
FR2484300A1 (en) * 1980-05-19 1981-12-18 Clad Metals Inc Method for manufacturing a cooking vessel which has an ornamental pattern on its surface
DE4308809A1 (en) * 1993-03-19 1994-09-22 Daimler Benz Ag Textured deep-drawing sheet
US5954625A (en) * 1997-06-04 1999-09-21 Industrial Engraving & Manufacturing, Corp. Method and apparatus for embossing continuous paper webs
US20080110126A1 (en) * 2006-11-14 2008-05-15 Robert Howchin Light Weight Metal Framing Member
US20090255317A1 (en) * 2008-04-11 2009-10-15 Thyssenkrupp Steel Ag Method for the production of high-precision half shells with high dimensional precision
US9010070B2 (en) 2009-08-14 2015-04-21 Clarkwestern Dietrich Building Systems Llc Structural framing member
DE102014201611A1 (en) * 2014-01-30 2015-07-30 Volkswagen Aktiengesellschaft Bidirectional tailored rolled plate
USD751222S1 (en) 2010-08-16 2016-03-08 Clarkwestern Dietrich Building Systems Llc Framing member
USD751733S1 (en) 2010-08-16 2016-03-15 Clark Western Dietrich Building Systems Llc Framing member

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709933A (en) * 1952-06-03 1955-06-07 Macdonald S Reed Plural forging
US3017947A (en) * 1957-06-18 1962-01-23 Armstrong Cork Co Acoustical material and method of making the same
US3191004A (en) * 1962-10-12 1965-06-22 Corning Glass Works Electrically heated immersible warming unit
US3334414A (en) * 1962-10-12 1967-08-08 Corning Glass Works Method of making an electrically heated immersible warming unit
US3335596A (en) * 1963-10-01 1967-08-15 Fuji Iron & Steel Co Ltd Methods and apparatus for manufacture of h-section steel having surface projections
US3372578A (en) * 1963-12-02 1968-03-12 Republic Steel Corp Apparatus for measuring the surface finish of rolled metal
US3335592A (en) * 1963-12-18 1967-08-15 George V Woodling Metal foil and apparatus and method for dispensing metal foil
US3346350A (en) * 1965-05-25 1967-10-10 Engelhard Ind Inc Electrical contact tape
US3839893A (en) * 1972-02-17 1974-10-08 C Appel Panel for facings and process for its production
EP0007897A1 (en) * 1978-07-18 1980-02-06 VOEST-ALPINE Aktiengesellschaft Method of rolling embossed metallic plates
US4347722A (en) * 1980-05-19 1982-09-07 Ulam John B Method of making a cooking vessel which has surface ornamentation
FR2484300A1 (en) * 1980-05-19 1981-12-18 Clad Metals Inc Method for manufacturing a cooking vessel which has an ornamental pattern on its surface
DE4308809A1 (en) * 1993-03-19 1994-09-22 Daimler Benz Ag Textured deep-drawing sheet
US5954625A (en) * 1997-06-04 1999-09-21 Industrial Engraving & Manufacturing, Corp. Method and apparatus for embossing continuous paper webs
US20080110126A1 (en) * 2006-11-14 2008-05-15 Robert Howchin Light Weight Metal Framing Member
US20090255317A1 (en) * 2008-04-11 2009-10-15 Thyssenkrupp Steel Ag Method for the production of high-precision half shells with high dimensional precision
US8240184B2 (en) * 2008-04-11 2012-08-14 Thyssenkrupp Steel Ag Method for producing high-precision half shells
US9010070B2 (en) 2009-08-14 2015-04-21 Clarkwestern Dietrich Building Systems Llc Structural framing member
USD751222S1 (en) 2010-08-16 2016-03-08 Clarkwestern Dietrich Building Systems Llc Framing member
USD751733S1 (en) 2010-08-16 2016-03-15 Clark Western Dietrich Building Systems Llc Framing member
DE102014201611A1 (en) * 2014-01-30 2015-07-30 Volkswagen Aktiengesellschaft Bidirectional tailored rolled plate

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