US333371A - Process of fusing metallic plate joints - Google Patents
Process of fusing metallic plate joints Download PDFInfo
- Publication number
- US333371A US333371A US333371DA US333371A US 333371 A US333371 A US 333371A US 333371D A US333371D A US 333371DA US 333371 A US333371 A US 333371A
- Authority
- US
- United States
- Prior art keywords
- plates
- metallic plate
- fusing
- plate joints
- fusing metallic
- 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
- 210000001503 Joints Anatomy 0.000 title description 10
- 238000000034 method Methods 0.000 title description 10
- 230000004927 fusion Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
Definitions
- This invention consists in certain new and useful improvements in the process employed to secure metallic plates together at their edges, such plates being at right angles to each other, although the angle may be varied without departing from the spirit of our invention.
- each face or plane is cast separate and distinct from the others, and these have been hitherto cast with those edges that are designed to form the corners, mitered, or with such edges at an angle of forty-five degrees to the planes of the outer and inner faces, if the design is square, or at such other angles as the polygonal shape of the completed structure demands, in order to produce as perfect ajoint as possible.
- Figure 1 shows the plates ready to be joined at their edges to make'a perfect corner.
- Fig. 2 shows the corner closed by fusing.
- Fig. 3 shows the way of joining such corners as known to the state of the art. In this figure,
- edges of the plates are forty-five degrees to the planes of the sides of the plates, and the extent of the fusion is shown in dotted lines. All the figures are cross-sections.
- a A represent two cast-zinc plates with their edges brought down to almost an edge at their points of intersection by beveling off the interior faces at angles of twenty degrees, (more or less,) as shown in Fig. 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
(No Model.) v 0. H. WILSON'Kv J. STEUART.
PROCESS OF PUSING METALLIC PLATE JOINTS.
Patented Dec. 29, 1885.
Zz-ven 20w.- zgrzg f f 1452,6021, Jame y ,d'lzn arl.
WWW 7 UNITED STATES PATENT OFFICE.
CHARLES H. WILSON AND JAMES STEUART, OF DETROIT, MICHIGAN.
PROCESS OF FUSING METALLIC PLATE JOINTS.
SPECIFICATION forming part of Letters Patent No. 333,371, dated December 29, 1885.
Application filed October 29, 1885. Serial No. 181,343. (No model.)
1' 0 all whom it mag concern.-
Be it known that we, CHARLES H. WILSON and JAMES STEUART, of Detroit, in the county of Wayne and State of Michigan, have invented new and useful Improvements in Fusing Metallic Plate Joints; and we do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, which form a part of this specification.
This invention consists in certain new and useful improvements in the process employed to secure metallic plates together at their edges, such plates being at right angles to each other, although the angle may be varied without departing from the spirit of our invention.
In casting plates for polygonally shaped monuments each face or plane is cast separate and distinct from the others, and these have been hitherto cast with those edges that are designed to form the corners, mitered, or with such edges at an angle of forty-five degrees to the planes of the outer and inner faces, if the design is square, or at such other angles as the polygonal shape of the completed structure demands, in order to produce as perfect ajoint as possible. The plates then, being set up in juxtaposition to each other, are secured in that position,while the operator, inv a manner well known tothe metal-Inolders art, fills the corners with molten metal, which, fusing with the interior surface of the plates, there cools and holds them in place; but this fusing does not extend to the outer corner, which, in castings, does not fit so closely as to look solid. On the contrary, such outer corner presents an appearance of a crack, there being no fusion of the sides A A between the points 0 0, which is objectionable, and which it is the object of the present invention to obviate. Of course this process is only applicable to effectually closethe corners in that class of metals which fuse at acolnparatively-low temperature-dike zinc, for instance-which is now so extensively used in the manufacture of what are known as white-bronze monuments.
Figure 1 shows the plates ready to be joined at their edges to make'a perfect corner. Fig. 2 shows the corner closed by fusing. Fig. 3 shows the way of joining such corners as known to the state of the art. In this figure,
which is introduced for the purpose of comparison, the edges of the plates are forty-five degrees to the planes of the sides of the plates, and the extent of the fusion is shown in dotted lines. All the figures are cross-sections.
In the accompanying drawings, which form a part of this specification, A A represent two cast-zinc plates with their edges brought down to almost an edge at their points of intersection by beveling off the interior faces at angles of twenty degrees, (more or less,) as shown in Fig. 1. These now being brought into proper juxtaposition molten zinc is poured into the corners thus formed at such a degree of heat that it will fuse the adjoining surfaces together almost to the outer face of the joint, thereby effectually securing the plates together. with solid and perfect joints, as shown in Fig. 2. The reason for this will readily be seen. In Fig. 3 the distance on the forty-five degree line is so great that the influence of the metalpoured in to form the fusing-brace B is not felt sufficiently to form afusion between points 0 0, so that the joint must be closed by hammering or pcening Now, by our process we so reduce the thickness of the plates at the edges or points of juncture that the molten metal poured in to form the corner 0 will so exert its influence at the outer corner that a good and strong joint and corner is made.
It will be observed that in forming a joint in the manner described, buta small quantity of the molten zinc enters near the outer corner, and hence the heat cannot be made so great as to cause sufiicient fusion at that point to melt through the sides and mar or discolor the face, while the greater body of the molten zine will contain heat enough to create a fusion nearly upon the lines (dotted) shown in Fig. 2.
What we claim as our invention is- The herein-described method of fusing metallic joints together, which consists in beveling oft'to an edge the interior faces of two plates, then bringing together the points formed by such beveling, leaving a space between the inclined faces of the plates, and then filling in said space with molten metal, substantially as and for the purpose specified.
CHARLES H. WILSON.
JAMES STEUART. Witnesses:
H. S. SPRAGUE, CHARLES J. HUNT.
Publications (1)
Publication Number | Publication Date |
---|---|
US333371A true US333371A (en) | 1885-12-29 |
Family
ID=2402470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US333371D Expired - Lifetime US333371A (en) | Process of fusing metallic plate joints |
Country Status (1)
Country | Link |
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US (1) | US333371A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5441708A (en) * | 1994-02-07 | 1995-08-15 | Diccianni; Anthony M. | Coved corner facility for providing a sealed work area to handle, manipulate and formulate materials |
-
0
- US US333371D patent/US333371A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5441708A (en) * | 1994-02-07 | 1995-08-15 | Diccianni; Anthony M. | Coved corner facility for providing a sealed work area to handle, manipulate and formulate materials |
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