US257090A - Albeet siohel - Google Patents
Albeet siohel Download PDFInfo
- Publication number
- US257090A US257090A US257090DA US257090A US 257090 A US257090 A US 257090A US 257090D A US257090D A US 257090DA US 257090 A US257090 A US 257090A
- Authority
- US
- United States
- Prior art keywords
- die
- plunger
- cap
- siohel
- cylindrical
- 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
- 239000002775 capsule Substances 0.000 description 26
- 239000002184 metal Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000003739 Neck Anatomy 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/14—Making other products
-
- 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
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
Definitions
- Metallic capsules are made usually from soft or ductile metal-such, for instance, as tinfoil, or foil produced by rolling into sheets of proper thickness ingots having a lead coreand tin exterior.
- capsules should have slightly-tapered sides, to enable them to be easily fitted upon the necks of bottles, &c., and also to permit them to be nested and brought compactly within small compass for shipment and transportation.
- the first step is to form a cylindrical or straight-sided cap-blank from a disk or blank of foil material by the conjoint action of a die in which the disk is placed and a cylindrical plunger brought forcibly to bear upon that disk with the effect of squeezing out a portion of the metal so that it shall run up between the sides of the die and plun- (No model.)
- the capsule in which the metal is distributed so that the sides and top or end shall be practically of the same thickness.
- the mechanism employed is inexpensive and free from complication, and the capsules can be made rapidly and economically.
- Figure 1 is represented diagrammatically in section the cylindrical die B and cylindrical plunger A, used to produce the cylindrical or straight-sided cap.
- Fig. 2 is shown at O, in plan and side elevation, the soft-metal disk or blank to be acted on.
- This disk is placed in the die, and the plunger is then brought down upon it with force.
- the effect will be to squeeze out from beneath the plunger a portion of the metal which will run up between the sides of the plunger and die, and upon the plunger, so as to form a straight-sided or cylindrical cap, as indicated at C, Fig. 1.
- the plunger is then lifted and the cylindrical cap stripped from it.
- the latter is shown separately in side elevation at 0, Fig. 3.
- Its open end is as large, or nearly as large, in diameter as is required for the open end of the tapered finished cap.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Detergent Compositions (AREA)
- Medicinal Preparation (AREA)
Description
UNITED STATES PATENT OFFICE.
ALBERT SIOHEL, OF NEW YORK, N. Y.
MANUFACTURE OF METALLIC CAPSULES.
SPECIFICATION forming p'art of Letters Patent No. 257,090, dated Apiil 25, 1882.
Application filed November 30, 1881.
To all whom it may concern:
Be it known that I, ALBERT StoHEL, of the city, county, and State of New York, have invented a certain new and useful Improvement in the Manufacture of Metallic Capsules, of which the following'is a specification.
Metallic capsules are made usually from soft or ductile metal-such, for instance, as tinfoil, or foil produced by rolling into sheets of proper thickness ingots having a lead coreand tin exterior.
I remark at the outset that it is essential that capsules should have slightly-tapered sides, to enable them to be easily fitted upon the necks of bottles, &c., and also to permit them to be nested and brought compactly within small compass for shipment and transportation.
It has been customary heretofore, so far as I am aware, to produce metallic capsules of this kind in one of three ways. They have been spun on a lathe; but this process is slow and expensive as well. They have also been produced by a punching operation; but this mode of making them is disadvantageous, inasmuch as only shallow caps-say not exceeding threc-eighths to o'ne-half of an inch deepcan thereby be produced, and the caps are defective in that their sides are considerably thinner than their tops or ends. By still another method they have been produced by the successive action of a series of dies and punches;
but this method is complicated and troublesome, requiring, as it does, the employment of a number'of interdependent dies and punches. The machinery, moreover, is very expensive, and much time is consumed in setting and adjusting the dies.
It is my object to produce tapered metallic capsules in a simpler, more effective, and more economical way than is practicable under either of the above-mentioned methods.
To this end I have devised an improvement in the art of manufacturing metallic capsules which involves two steps. The first step is to form a cylindrical or straight-sided cap-blank from a disk or blank of foil material by the conjoint action of a die in which the disk is placed and a cylindrical plunger brought forcibly to bear upon that disk with the effect of squeezing out a portion of the metal so that it shall run up between the sides of the die and plun- (No model.)
capsule in which the metal is distributed so that the sides and top or end shall be practically of the same thickness. The mechanism employed is inexpensive and free from complication, and the capsules can be made rapidly and economically.
My improvement will be readily understood by reference to the accompanying drawings, in which I have represented so much of the machinery employed as needed for the purpose of explaining my invention.
In Figure 1 is represented diagrammatically in section the cylindrical die B and cylindrical plunger A, used to produce the cylindrical or straight-sided cap.
In Fig. 2 is shown at O, in plan and side elevation, the soft-metal disk or blank to be acted on. This disk is placed in the die, and the plunger is then brought down upon it with force. The effect will be to squeeze out from beneath the plunger a portion of the metal which will run up between the sides of the plunger and die, and upon the plunger, so as to form a straight-sided or cylindrical cap, as indicated at C, Fig. 1. The plunger is then lifted and the cylindrical cap stripped from it. The latter is shown separately in side elevation at 0, Fig. 3. Its open end is as large, or nearly as large, in diameter as is required for the open end of the tapered finished cap. I then give the cylindrical cap 0 the requisite taper by forcing it down in a taperingdie,D, (shown diagrammatically in connection with its pluugerE in Fig. 4.) The mouth or open end of the die is about of the diameter of the top or closed end of the cap C. It thence gradually decreases in diameter downward until it is of a size to fit snugly around the. spring-upheld follower D, which forms the bottom of the die. That portion of the plunger E which enters the die is of a size and taper to fit the die, its lower end being of the same size as the upper end.
of follower D. The cap 0 is placed open end upward in the die D, resting on the end of follower D, and the plunger E is then brought down, so as to enter the cap and clamp it upon the head of the follower, as indicated in Fig. 4. The plunger continues to descend until it is forced home in the die, pushing before it the follower D against the stress of its spring D By the action of these devices the diameter of the head or closed end of the capsule is decreased, and its sides are tapered and slightly elongated, as indicated in Fig. 4 at 0 This operation concludes the process, and the capsule when removed will have the form shown at C in Fig.5, which is a side elevation of the completed article.
Having described my invention, what I claim, and desire to secure by Letters Patent,
The improvement in the art of manufacturing metallic capsules, which consistsin first producing a cylindrical cap from a soft-metal blank by the conjoint action of a die and plunger, by which the disk is pressed or squeezed, substantially in the manner described, and then subjecting this cap to the action of a tapering die and plunger, by which said cap is pressed into the form of a tapering capsule, substantially as and for the purposes hereinbefore set forth.
In testimony whereof I have hereunto set my hand this'28th day of November, 1881.
A. G. HOTGHKISS, HENRY KRAHE.
Publications (1)
Publication Number | Publication Date |
---|---|
US257090A true US257090A (en) | 1882-04-25 |
Family
ID=2326378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US257090D Expired - Lifetime US257090A (en) | Albeet siohel |
Country Status (1)
Country | Link |
---|---|
US (1) | US257090A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759205A (en) * | 1967-06-26 | 1973-09-18 | G Dolveck | Process for making metallic hollow articles |
-
0
- US US257090D patent/US257090A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759205A (en) * | 1967-06-26 | 1973-09-18 | G Dolveck | Process for making metallic hollow articles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4761786B2 (en) | Method of manufacturing tapered can having annular thick part on side wall | |
US1475032A (en) | Bubgh | |
JP2018520008A (en) | Process for producing large aluminum bottles and aluminum bottles produced thereby | |
DE102007005011B4 (en) | Method and drawing tool for deep drawing blanks of sheet metal material to flangeless moldings | |
JP6859718B2 (en) | Deep drawing method | |
US2104222A (en) | Method of extruding metal containers | |
US257090A (en) | Albeet siohel | |
US3434325A (en) | Apparatus for the manufacture of caps from sheet material | |
CN105834339B (en) | A kind of accumulator tank body extrusion die | |
US1200593A (en) | Die for making caps. | |
US2209416A (en) | Method of making container caps | |
US2218102A (en) | Method and apparatus for making container caps | |
US1803022A (en) | Method of forming threaded caps for containers | |
US1403460A (en) | Tube-forming die | |
US2088223A (en) | Method of making a container | |
US1832321A (en) | Method of making bottle closures | |
JP2020534159A (en) | Equipment and methods for forming metal stoppers for threaded containers | |
US760921A (en) | Drawing-press. | |
CN106825246A (en) | A kind of drawing and forming and coiled round edge integrated mould | |
US1376376A (en) | Art of extruding collapsible tubes | |
US613936A (en) | William painter | |
JP6347337B1 (en) | Metal bottle manufacturing method | |
US1439352A (en) | Method of and apparatus for forming metal | |
US2071340A (en) | Method of drawing fiber caps | |
CN206702078U (en) | A kind of drawing and forming and coiled round edge integrated mould |