US174821A - Improvement in cans - Google Patents
Improvement in cans Download PDFInfo
- Publication number
- US174821A US174821A US174821DA US174821A US 174821 A US174821 A US 174821A US 174821D A US174821D A US 174821DA US 174821 A US174821 A US 174821A
- Authority
- US
- United States
- Prior art keywords
- cover
- cans
- improvement
- die
- head
- 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
- 241000220010 Rhode Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/30—Folding the circumferential seam
- B21D51/32—Folding the circumferential seam by rolling
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
- Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
- Y10T29/49918—At cup or tube end
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
Definitions
- Figure l of the drawings is a representation of a vertical central section of my can, and Fig. 2 is a vertical central sectional view of the same and the die upon which it is formed.
- Fig. 3 is a sectional view of the can as in use.
- the nature of my invention consists in the construction of paint or other cans, as will be hereinafter more fully set forth.
- A represents the body of the can, made in the usual manner.
- a head Around the inside of the body A is formed a head, a, as shown in Fig. 1.
- an inside die, B is used, which die has the top beveled at the edge, as shown at I).
- the can-body A is placed on this die, so that the head a rests upon said beveled edge I).
- Theeover O is then placed on the rib a, and a top or closing die, I), applied, which, when forced down, at one operation closes the head a, and forms it into an inclinedledge, and turns the edge of the can inward and downward onto the cover, said cover having then two points of contact with the metal at w and y, one on each'side, as shown in Fig. 3.
- the closing-die D may be so formed that the point of contact 00 may be either inside or outside of the pointy underneath the cover.
- the groove may be closed, and the ledge thus formed for the cover to rest upon.
- the bottom of the can may then be put on and the can filled with paint, and the cover then be put on and fastened by turning the side down, as before described.
- the cover 0 is made of paper or pasteboard prepared in any suitable manner, so as to be impervious to oil or water.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
wx s. JOHN-SON.
CANS.
Patents :1 March 14, 18 76.
N o 174 8 Z1 I INVENTOR %Z%m J g m WW m v ATTORNEYS/ ETERS PHOTO LITHOGRAPHER WASHINGTON D C WITNESSES @W 6) ;m
UNITED STATES PATENT, OFFICES.
WILLIAM S. JOHNSON, OF PROVIDENCE, RHODE ISLAND.
IMPROVEMENT IN CANS.
Specification forming part of Letters Patent No. 174,821, dated March 14, 1876; application filed February 19, 1876.
To all whom it may concern Be it known that I, WILLIAM S. JOHNSON, of Providence, in the county of Providence and State of Rhode Island, have invented a new and valuable Improvement in Cans and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure l of the drawings is a representation of a vertical central section of my can, and Fig. 2 is a vertical central sectional view of the same and the die upon which it is formed.
Fig. 3 is a sectional view of the can as in use. The nature of my invention consists in the construction of paint or other cans, as will be hereinafter more fully set forth.
In the annexed drawing, A represents the body of the can, made in the usual manner. Around the inside of the body A is formed a head, a, as shown in Fig. 1. To fasten the cover on, an inside die, B, is used, which die has the top beveled at the edge, as shown at I). The can-body A is placed on this die, so that the head a rests upon said beveled edge I). Theeover O is then placed on the rib a, anda top or closing die, I), applied, which, when forced down, at one operation closes the head a, and forms it into an inclinedledge, and turns the edge of the can inward and downward onto the cover, said cover having then two points of contact with the metal at w and y, one on each'side, as shown in Fig. 3.
The closing-die D may be so formed that the point of contact 00 may be either inside or outside of the pointy underneath the cover.
In the drawing I have shown the point x on the outside; This I consider the preferable way of fastening, as, in this way, any pressure on the top of the cover tends to tighten rather than loosen it. It may, however, be used so that the contactpoint 00 shall b nearer the center than the point y.
Instead of shutting up the groove and fastening the cover on in one operation, as above described, the groove may be closed, and the ledge thus formed for the cover to rest upon. The bottom of the can may then be put on and the can filled with paint, and the cover then be put on and fastened by turning the side down, as before described.
The cover 0 is made of paper or pasteboard prepared in any suitable manner, so as to be impervious to oil or water.
What I claim as new, and desire to secure by Letters Patent, is-
1. In the manutacture of cans, the method of forming the support for the cover by an interior head, a, on the can-body, closed by means of dies, to form an inclined ledge, as shown and described.
2. In the manufacture of cans, the method of fastening the'cover by forming an interior inclined ledge and bending the edge of the can over onto the cover, so as to form the two points of contact .1 y, as shown and described.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses. '1
WM. s. JOHNSON.
Witnesses:
EDWIN It. DODGE, JOHN B. DUNN.
Publications (1)
Publication Number | Publication Date |
---|---|
US174821A true US174821A (en) | 1876-03-14 |
Family
ID=2244228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US174821D Expired - Lifetime US174821A (en) | Improvement in cans |
Country Status (1)
Country | Link |
---|---|
US (1) | US174821A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2580664A (en) * | 1946-05-07 | 1952-01-01 | Union Carbide & Carbon Corp | Dry cell |
US2604258A (en) * | 1949-08-23 | 1952-07-22 | Chase Brass & Copper Co | Air pump cylinder |
US2845888A (en) * | 1951-11-23 | 1958-08-05 | Fansteel Metallurgical Corp | Detector means for can head crimping machine |
US2993317A (en) * | 1951-07-30 | 1961-07-25 | Alfred J Gramp | Machine for producing and filling tubular containers |
US3221403A (en) * | 1962-10-09 | 1965-12-07 | Union Carbide Corp | Apparatus and method for producing closures in battery containers |
US4078722A (en) * | 1976-10-28 | 1978-03-14 | A. W. Cash Valve Manufacturing Corporation | Relief valve |
US4477714A (en) * | 1982-02-02 | 1984-10-16 | Ina Walzlager Schaeffler Kg | Method of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappet |
US6173858B1 (en) * | 1999-02-08 | 2001-01-16 | Sweetheart Cup Company | Modified two-piece thermoformed cup |
US6564531B2 (en) | 1999-04-07 | 2003-05-20 | Dtl Technology Limited Partnership | Blow molded container with memory shrink closure attachment and method of making the same |
-
0
- US US174821D patent/US174821A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2580664A (en) * | 1946-05-07 | 1952-01-01 | Union Carbide & Carbon Corp | Dry cell |
US2604258A (en) * | 1949-08-23 | 1952-07-22 | Chase Brass & Copper Co | Air pump cylinder |
US2993317A (en) * | 1951-07-30 | 1961-07-25 | Alfred J Gramp | Machine for producing and filling tubular containers |
US2845888A (en) * | 1951-11-23 | 1958-08-05 | Fansteel Metallurgical Corp | Detector means for can head crimping machine |
US3221403A (en) * | 1962-10-09 | 1965-12-07 | Union Carbide Corp | Apparatus and method for producing closures in battery containers |
US4078722A (en) * | 1976-10-28 | 1978-03-14 | A. W. Cash Valve Manufacturing Corporation | Relief valve |
US4477714A (en) * | 1982-02-02 | 1984-10-16 | Ina Walzlager Schaeffler Kg | Method of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappet |
US6173858B1 (en) * | 1999-02-08 | 2001-01-16 | Sweetheart Cup Company | Modified two-piece thermoformed cup |
US6564531B2 (en) | 1999-04-07 | 2003-05-20 | Dtl Technology Limited Partnership | Blow molded container with memory shrink closure attachment and method of making the same |
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