US52972A - Improvement in sheet-metal cans - Google Patents
Improvement in sheet-metal cans Download PDFInfo
- Publication number
- US52972A US52972A US52972DA US52972A US 52972 A US52972 A US 52972A US 52972D A US52972D A US 52972DA US 52972 A US52972 A US 52972A
- Authority
- US
- United States
- Prior art keywords
- sheet
- improvement
- metal cans
- edge
- edges
- 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 8
- 238000010276 construction Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
- B65D7/36—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by rolling, or by rolling and pressing
Definitions
- my improvement consists in uniting the top, bottom, and sides of a metallic can, pail, or box by means of an outward and inward hook-shaped ange. so formed along the edge of any one piece as to be in a right line with and readily receive and embrace the simple straight edge of the next adjacent pieee when said adjacent piece is placed at the necessaryy angle with the first required in the construction ot' the vessel, and also in so turning or folding inward to an angle with its surfacea hook-shaped flange formed upon the edge of any one piece as that it will receive and embrace the inwardly doubled or folded edge of the next adjacent piece when this adjacent piece is in such proper position relative to the lirst as to give the can its desired rectangular or other form.
- A represents the bottom of a sheet-metal can having hook-shaped flanges turned outwardly upon the upwardly-bent edges thereof to receive the lower straight edge ofthe sides B B B B3 of the can.
- the form of theimproved joint which I thus obtain, and which is illustrated in Fig. 2, is peculiarly useful in uniting the top or bottom with the sides of the can,-
- edges of the bottom plate are stamped in the form indicated in the drawings, viz: The edge is first bent upward with an outward inclination, as seen at 4, Fig. 2, then downward in a line, 5, at right angles with the sheet A, so far as to make the next bend, 6, by which the edge is turned sharply upward in a direction parallel with its last, even with the surface of the plate.
- a channel or groove is thus formed along the edge of the plate, extending above its surface at a right angle or other suitable inclination thereto, to receive the straight edge of the adjacent piece or plate B.
- edges ot' the side plates or pieces, B B B2, Ste. are so securely locked and held in the embracing grooves formed to receive them as that they cannot be loosened or forced out by any ordinary pressure thereon, while at the same time they are very readily secured by solder, so as to make a perfectly tight joint.
- the center of the flanged bottom piece, A is with this joint left upon a level with the projecting edges of the flanges forming its rim, so that these edges are relieved from the weight of the can when illed and are protected from the liability of being crushed in by such weight, which would result in a break of the seam and joint.
- Figs. 1 and 3 the form of joint which I prefer for the sides of the can, but which may also be used in uniting the top and bottom pieces therewith, is illustrated. It consists. of a simple hook-shaped flange, 8, so bent inward at right angles to the surface of the plate or sheet B3 as to receive an ordinary inwardlyturned flange, 9, upon the edge of the next adjacent piece, B. A strong and secure lockjoint is thus obtained, which is very readily soldered and leaves a neat finish at the corners of the can.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
Unire STATES 4Armar Friet-3.
EDWARD T. OOVELL, OF BROOKLYN, NEW YORK.v
. IMPROVEMENT lNvSHEET-VNIETAL CANS.
peciiication forming part of Letters Patent N0. 52,972, dated March '6, 1866.
To all whom t may concern:
Be it known that I, EDWARD T. CovnLL, of Brooklyn, in the county ofKings and State of New York, have invented certain new and useful Improvements in the Construction of Sheet-Metal Cans and Boxes 5 and l do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming' a part of this specification, and in Which- I Figure l is an elevation of a metallic can constructed in accordance with my invention. Fig. 2 is a central vertical section in the line frm, and Fig. 3.a central horizontal section in the line y y of Fig. 1.
Similar letters indicate like parts in each of the figures.
The nature of my improvement consists in uniting the top, bottom, and sides of a metallic can, pail, or box by means of an outward and inward hook-shaped ange. so formed along the edge of any one piece as to be in a right line with and readily receive and embrace the simple straight edge of the next adjacent pieee when said adjacent piece is placed at the necessaryy angle with the first required in the construction ot' the vessel, and also in so turning or folding inward to an angle with its surfacea hook-shaped flange formed upon the edge of any one piece as that it will receive and embrace the inwardly doubled or folded edge of the next adjacent piece when this adjacent piece is in such proper position relative to the lirst as to give the can its desired rectangular or other form.
In Figs. 1 and 2 ofthe accompanying drawings, A represents the bottom of a sheet-metal can having hook-shaped flanges turned outwardly upon the upwardly-bent edges thereof to receive the lower straight edge ofthe sides B B B B3 of the can. The form of theimproved joint which I thus obtain, and which is illustrated in Fig. 2, is peculiarly useful in uniting the top or bottom with the sides of the can,-
and is adapted to cylindrical as well as angular forms of vessels.
By means of swaging plates or dies the edges of the bottom plate are stamped in the form indicated in the drawings, viz: The edge is first bent upward with an outward inclination, as seen at 4, Fig. 2, then downward in a line, 5, at right angles with the sheet A, so far as to make the next bend, 6, by which the edge is turned sharply upward in a direction parallel with its last, even with the surface of the plate. A channel or groove is thus formed along the edge of the plate, extending above its surface at a right angle or other suitable inclination thereto, to receive the straight edge of the adjacent piece or plate B. By this form of joint the edges ot' the side plates or pieces, B B B2, Ste., are so securely locked and held in the embracing grooves formed to receive them as that they cannot be loosened or forced out by any ordinary pressure thereon, while at the same time they are very readily secured by solder, so as to make a perfectly tight joint. The center of the flanged bottom piece, A, is with this joint left upon a level with the projecting edges of the flanges forming its rim, so that these edges are relieved from the weight of the can when illed and are protected from the liability of being crushed in by such weight, which would result in a break of the seam and joint.
In Figs. 1 and 3 the form of joint which I prefer for the sides of the can, but which may also be used in uniting the top and bottom pieces therewith, is illustrated. It consists. of a simple hook-shaped flange, 8, so bent inward at right angles to the surface of the plate or sheet B3 as to receive an ordinary inwardlyturned flange, 9, upon the edge of the next adjacent piece, B. A strong and secure lockjoint is thus obtained, which is very readily soldered and leaves a neat finish at the corners of the can.
- Having thus fully described my improvements in the construction of sheet-metal cans, what I claim therein as new, and desire to secure by Letters Patent, is-
Uniting the top, bottom, and sides of a metallic pail,box, case, or can, with or without solder, by means of folded joints or seams constructed as herein described, and retaining and securing the adjacent edges ofthe several plates or pieces forming the can substantially in the manner herein set forth.
JAMES I. BALLARD, J Aivins GRATING.
Publications (1)
Publication Number | Publication Date |
---|---|
US52972A true US52972A (en) | 1866-03-06 |
Family
ID=2122517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US52972D Expired - Lifetime US52972A (en) | Improvement in sheet-metal cans |
Country Status (1)
Country | Link |
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US (1) | US52972A (en) |
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0
- US US52972D patent/US52972A/en not_active Expired - Lifetime
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