US737291A - Can-body machine. - Google Patents
Can-body machine. Download PDFInfo
- Publication number
- US737291A US737291A US8396801A US1901083968A US737291A US 737291 A US737291 A US 737291A US 8396801 A US8396801 A US 8396801A US 1901083968 A US1901083968 A US 1901083968A US 737291 A US737291 A US 737291A
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- Prior art keywords
- roll
- forming
- shafts
- cutting
- edge
- Prior art date
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
- B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
No. 737,291. PATENTED'AU'G. 25, 190s.
w. H. SMYTH.
CAN BODY MACHINE.
APPLIGATIO'N PILEDzNov. 29, 1901.
no MODEL. 2 SHEETS-SHEET 1.
f 1min wwmsses'.
y kw WKN.
v Wlmses: l MWQQCT No. 737,291. yPATENTED AUG. 25, 1903.
W. H. sMYTH.
CAN BODY MACHINE.
APPLIGATIQN 11111511 11017.29, 1901. I No MODEL. 2 SHEETS-SHEET 2., 4
DEI-Rcsszo Lnrrns RMSED LETTERS ivo. $39,291.
. UNITED STATES Iatented August 2.5, 19.03;.
PATENT OFFICE` CAN-BODY MACHINE.
SPECIFICATION forming part of Letters Patent NI'o. 737,291, dated August 25, 1903. i
Application filed November 29, 1901. Serial No. 83,968. (No model.)
Tov all whom it may concern:
Be it known that I, WILLIAM H. SMYTH, a citizen of the United States, residing at Berkeley, in the county of Alameda and State of California, have invented certain new and useful Improvements in Can-Body Machines; and I do hereby declare the following to be a full, clear, and exact description of the same.
This invention relates to a cutting, endforming, and embossing machine for cylindrical can-bodies.
The object of the invention is to provide a simple and efficient device for turning the outer edges of cans slightly inward to facili.- tate the entrance of the can end into a cover or head and at the same time form on,the canbody a raised circumferential bead against which the flange of' the head may rest, also to form on the bodyv of the can any lettering or other design in raised or depressed lines or characters. y
A further objectof the invention is to provide a machine that will trim the can-body to a definite length while performing its other functions or cut vfrom a cylindrical form bodies of shorter length than the cylinder.
These objects are accomplished by lneans of the devices illustrated inv theacconipanying drawings, inV which- Figure lis a front elevation. Fig. 2 is a side elevation. Fig. 3is a detail of the motion-transmitting gearing of the rolls. Fig. 4 is a sectional elevation of the upper portion of the machine, showing the roll raising `and lowering cam and the ejector-cam. `Fig. 5 showsadetail ofamodication. Fig. 6 shows va detailof the rolls, on enlarged scale, Vwith raised or depressed designs when it is'desired to have such on the can, as is indicated in Fig. 6. Forward on this roll is a cutting and edge-forming plate c', of a widthapproxi-l mately equal to the depth of a can-head, of..
' able therein.
i as a thrust-bearing.
cutting-plate d.
Thisroll c is provided with p hardened metal having its edges slightly beveled, as shown in Figs. 2 and`6. Upon the forward end of vroll c is a slightly-raised washer c2, having an inclined lor, tapered portion extending from both of its edges.
Beneath the shaft C in the frame A are two v vertically-slidable blocks B B", carrying journal-boxes. One of these journal-boxes B3 is transversely slidable in block B to be adjust- Itis provided also with an adj usting-screw B2, journaled in it and screwed into a nut projecting downwardly from the journal-box. The journal-box of B is formed In the journal-bearings of B and B' rests'a shaft D in the same vertical plane as C. On the forward end of D is a roller d, and forward of the roll d is a 'lwo grooves d2 and ds are formed in the circumference of roll d, wider than the beads c3 ando4 of roll c, but cor- 'responding therewith center and center as to longitudinal position, as shown in Fig. 6. In the roll dis also provided designs corresponding to but raised or depressed reversely to those upon the roll c. The parts c c o2 cs c4 and d d d? d5, are each separate plates, so as tof 'provide for dierent sizes and styles of cans.
Hinged in the block Bis a link E, and a similar link E is similarly connected to block B'. Theselinks E and E are loosely connected to levers f and f', respectively, secured upon a shaft F,gjournaled in frame A. Secured upon one end of the shaft Fjis a counterweight G. Upon theshaft Dis rigidly secured a gearpinion H, and upon the shaft O is journaled a gear H', approximatelytwice the diameter of H; Attached to the side of the gear H is a' Upon the face of the cam h' A vertical 55 circumferential bead c3, and adjacent to the jonrnaled in frame A. These levers J eX- tend upwardly, their upper` ends being one on either side of the shaft C and connected to a slidable collar K slightly larger in internal diameter than the diameter of the beads cs and c, over which the collar K is adapted to move. To this collar the levers J J are loosely attached at their upper ends. The collar K slides horizontally upon pins K and K2. (Shownin end view in Figs. 1 and 4.) To return the collar K, a suitable spring K8 is attached to the lower part of lever I by one of its ends, the other end being attached to asuitable portion of the frame A, as shown in Fig. 2. Connecting the shafts C and D is a gear-train consisting of gears L, L', L3, and L8, journaled in a suitable frame, the gears L and L' being secured, respectively, upon the shafts C and D.
In operation and assuming the driving-belt to be on the tight pulley, the shafts C and D are put in rotation through their connecting train-gear L, L', L2, and L3. A can is then slipped over` the roll c, its inner end resting against the collar K. The rotation of shaft D by the intermeshing of pinion II with gear H' rotates the cam h. Thus the raised portion of cam h travels oi the cam-roll h', and the counterweight G raises the shaft D,so that the rollers c and d, which by means of the adjusting-screw B2 are accurately adjusted one to the other, come into operating engagement. Thus the cutting-plate d' trims the outer end of the can or severs it from a longer cylinder. The beads on the upper roll depress portions of the can into the grooves of the lower rolls, and the high portion of the lower roll bends the inner edge of the can in. A similar bending action on the front end of the can is caused by the cuttingplate d', owing to the beveled character of the edge of the cutting-plate c', the raised and depressed portions of the rolls c and d impressing themselves upon the surface of the can. The gear H being at least twice the diameter of I-I, at least two full revolutions of the rolls c and d will occur to one revolution of H. The cutting, beading, and impressing of the can will take place during one revolution of the rollsc and d, and during the second or alternate revolution the can will be raised out of contact by the engagement of the circumferentialcam h with the roller h. During the first part of this open position of the rolls c and d the side cam h2 will come in contact with the cam-roller t' upon the lever I. Thus through its connection z" and lever J the collarK is moved outward and forces the iinished can from o the roll c. During the remainder of the same revolution a second can or a further portion of a cylinder is shoved on the roll c and the described operation is repeated. Y
It is obvious that many changes may be made in form, proportion, and arrangement of the various parts without departing from the essential character of the invention. I
therefore do not desire to confine myself to the particular form or arrangements of the parts herein shown; but
What I claim as new, and desire to secure by Letters Patent, is
l. In a machine for forming can-bodies 'having forming-rolls, a circular cutting-plate upon one roll and a cuttingand edge-forming plate on the other roll adapted to engage therewith, said cutting and forming plate increasing in diameter from its cutting edge, whereby a can-body is cut and the cut edge turned in by the same operation.
2. In a machine for forming canbodies having forming-rolls, a circular cutting-plate upon one roll and a cutting and edge-forming plate on the other roll adapted to engage therewith, said cutting and forming plate in creasing in diameter from its cutting edge whereby a can-body is cut and the cut edge turned in by the same operation and means adapted to move the rolls to and from each other.
3. In a machine for forming canbodies having forming-rolls, a circular cuttingplate upon one roll and a cutting and edge-forming plate on the other roll adapted to engage therewith, and a bending-plate upon the firstmentioned roll, of slightly larger diameter, on its other end and adapted to overhang the corresponding end of the second-mentioned :roll whereby the edge of a can upon the lastmentioned roll is trimmed on one end and bent in on both ends.
4. In a machine for forming can -bodies having forming-rolls, a circular cutting-plate upon one roll and a cutting and edge-forming plate on the other roll adapted to engage IOO therewith, and a bending-plate upon the irsti mentioned roll, of slightly larger diameter, on its other end and adapted to overhang the corresponding end of the second-mentioned roll whereby the edge of a can upon the lastmentioned roll is trimmed on one end and slightly bent in on both ends and means adapted to move the rolls to and from each other.
5. In a machine for forming can -bodies `having forming-rolls, a circular cutting-plate upon one roll and a cutting and edge-forming plate on 'the other roll adapted to engage therewith, said cutting and forming plate increasing in diameter from its cutting edge and a raised bead upon the cutting and edge- 'forming plate roll and a corresponding depressed portion upon the other roll whereby the edge of the can is cut, bent and a bead formed adjacent thereto at one operation.
6. In a machine for forming canbodies having forming-rolls, a circular cutting-plate upon one roll and a cutting and edge-forming plate on the other roll adapted to engage therewith, said cutting and edge -forming plate increasing in diameter from its cutting edge and a raised bead upon the cutting and edge-forming plate and a corresponding depressed portion upon the other roll whereby IIO the edge of the can is cut, bent and a bead formed adjacent thereto atone operation and means adapted to move the rolls to and from each other.` f
7. In a machine for forming can bodies having forming-rolls, a circular cutting-plate upon one rolland a cutting and edge-forming plate upon the other roll adapted to engage therewith and a raised bead upon the cutting and edge-forming plate roll and a corresponding depressed portion upon the other roll and a bending-plate on the first-mentioned roll of lslightly larger diameter on. its other end and adapted to overhang the corresponding end of the second-mentioned roll and a second raisgd bead upon the cutting and edge-forming plate roll and a second corresponding depressed portion upon the other roll whereby one edge of the can is trimmed and both ends are turned in and' beads are formed thereon at the same operation.
8. In a machine for forming canbodies having forming-rolls, a circular cutting-plate upon one roll and a cutting and edge-forming plate upon the other roll adapted to engage therewith and a raised bead upon the cutting and edge-forming plate roll and a corresponding depressed portion upon the other roll and a bending-plate on the first-mentioned roll of slightly larger diameter on its other end and adapted to overhang the corresponding end of the second-mentioned roll and a raised bead upon the cutting and edge-forming plate roll and a second corresponding depressed portion upon the other roll whereby one edge of the can is trimmed and both ends are lturned in and beads are formed 'thereon at the same operation and means adapted to move the rolls to and from each other.
9. A machine for forming can-bodies com# prising forming-rolls movable to and v'from each other and secured upon parallel shafts, a gear-train connecting said shafts whereby they rotate in unison, means whereby the shafts and their rolls are caused to separate and means adapted to force the shafts together during alternate revolutions.
10. Amachine for forming can-bodies comprising forming-rolls movable to and from each other and secured upon parallel shafts, a gear-train connecting'said shafts whereby they rotate .in unison, a cam upon one of said shafts engaging with the other of said shafts whereby through its'rotation, the shafts and their rolls are caused to separate and means adapted to force the shafts together during successive revolutions.
11. A machine for forming can-bodies comprising forming-rolls movable to and from eachother and secured upon parallel shafts, a gear-train connecting said shafts whereby they rotate in unison, a cam upon one of said shafts engaging with the other of said shafts whereby through its rotation, the shafts and their rolls are caused to separate and permitted to come together during successive revoi lutions and automatic ej ectin g or discharging devices for the iinished product.
12. A machine for forming can-bodies comprising forming-rolls lmovable vto and from each other and secured upon parallel shafts, a gear-train connecting 'said shafts whereby they'rotate in unison, a cam upon one of said shafts engaging with the other of said shafts whereby through its rotation,- the shafts and theirrolls are caused to separate and means kadapted to force the shafts together during successive revolutions and automaticeject- 'ing or discharging devices for thefinis'hed product.
13. A machine for forming can-bodies com prising forming-rolls movable to and fromA each other and securedv upon parallel shafts, vone of said rollshaving a circular cuttingjplate and the other roll havinga cutting and `edge-forming plate, said cutting and forming plate increasing in diameter from its cutting edge, whereby a can-body is cut and the cut edge turned in by the same operation, a gear,- train connecting said shafts whereby they rotate in unison, a cam upon one of said shafts' engaging with the other of saidshafts whereby through its rotation, the shafts and their rolls are caused to separate and permitted to come together during successive revolutions. 14E. A machine for forming can-bodies comprising forming-rolls movable to and fromf ICO by through its rotation, the shafts and their rolls are caused to separate and means adapted to force the shafts together during successive revolutions.
15. A machine for forming can-bodies com prising forming-rolls, movable to and from each other and secured upon parallel shafts, oneof said rolls having a circular cuttingplate'and the other roll having a cutting andy edge-forming plate, said cutting and forming plate increasing in diameter 'from its cutting IIO edge whereby a'can-body'is cut =and the cut t vedge turned in by the same operation, a gear# train connecting said` shafts whereby they rotate in unison, a camupon one of said shafts engaging with the-other of said shafts whereby through its rotation, the shafts. and their rolls are caused to separate'and permitted to come together vduring successive revolutions and automatic ejecting 'or'discharg'ing de` vices for the inished product.
16. A machine for forming can-bodies co'r'n-y prising forming-rolls movable to vand from each-other and secured upon parallel shafts, f
one of said rolls having a circular cutting-uV plate and the other roll having a cutting and edge-forming plate, said cutting and forming plate increasing in diameter from its cutting edge, whereby a can-body is cut and the cut edge turned in by the same operation, a geartrain connecting said shafts whereby they rotate in unison, a cam upon one of said shafts engaging with the other of said shafts whereby through its rotation, the shafts and their rolls are caused to separate and means adapted to force the shafts together during successive revolutions and automatic ejecting or discharging devices for the nished product.
17. A machine for forming can-bodies comprising forming-rolls movable to and from each other and secured upon parallel shafts, one of said rolls having a circular cuttingplate and the other roll having a cutting and edge-forming plate, said cutting and forming plate increasing in diameter from its cutting edge and a bending-plate upon the first-mentioned roll of slightly larger diameter on its other end and adapted to overhang the corresponding end of the second-mentioned roll whereby the edge of a can upon the first-mentioned roll is trimmed on one end and slightly bent in on both ends, a gear-train connecting said shafts whereby they rotate in unison, a cam upon one said shafts engaging with the other of said shafts whereby through its ro tation the shafts and their rolls are caused to separate and permitted to come together during successive revolutions.
18. A machine for forming can-bodies comprising forming-rolls movable to and from each other and secured upon parallel shafts, one of said rolls having a circular cuttingplate and the other roll having acutting and edge-forming plate, said cutting and forming plate increasing in diameter from its cutting edge and a bending-plate upon the first-men tioned roll of slightly larger diameter on its other end and adapted to overhang the corresponding end of the second-mentioned roll and a raised bead upon the cutting and edgeforming plate roll and a corresponding depressed portion upon the other ro'll whereby the edge of the can is cut, bent and' a bead formed adjacent thereto at one operation, a gear-train connecting said shafts whereby they rotate in unison, a cam upon one ofsaid shafts engaging with the other of said shafts whereby through its rotation, the shafts and their rolls are caused to separate and permitted to come together during successive revolutions.
19. A machine for forming can-bodies comprising forming-rolls movable to and from each other and secured upon parallel shafts, a geartrain connecting said shafts whereby they rotate in unisona cam upon one of said shafts 'engaging with the other of said shafts whereby through its rotation, the shafts and their rolls are caused to separate and permitted to come together during successive revolutions, a circular cutting-plate upon one roll and a cutting and edge-forming plate upon the other roll adapted to engage therewith and a raised bead upon the cutting and edge-forming plate roll and a corresponding depressed portion upon the other roll and a bending-plate on the first-mentionod roll of slightly larger diameter on its other end and adapted to overhang the corresponding end of the second-mentionedvroll and a second raised bead upon the cutting and edge-forming plate roll and a second corresponding depressed portion upon the other roll whereby one edge of the can is trimmed and both ends are turned in and beads are formed thereon at the same operation.
WILLIAM H. SMYTH.
Witnesses:
Jos. H. MILANs, K. E. MONTAGUE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8396801A US737291A (en) | 1901-11-29 | 1901-11-29 | Can-body machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8396801A US737291A (en) | 1901-11-29 | 1901-11-29 | Can-body machine. |
Publications (1)
Publication Number | Publication Date |
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US737291A true US737291A (en) | 1903-08-25 |
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Application Number | Title | Priority Date | Filing Date |
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US8396801A Expired - Lifetime US737291A (en) | 1901-11-29 | 1901-11-29 | Can-body machine. |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2551871A (en) * | 1949-02-11 | 1951-05-08 | Superior Tube Co | Thermionic cathode construction |
DE752943C (en) * | 1938-11-06 | 1953-03-09 | Ver Deutsche Metallwerke Ag | Process for the production of thin-walled cylindrical hollow bodies, in particular food cans |
US5009093A (en) * | 1989-10-20 | 1991-04-23 | Quinn Jr F Dillard | Apparatus and method for roll forming and marking sheet metal |
US20060123867A1 (en) * | 2004-12-03 | 2006-06-15 | Ball Melville D | Roll embossing of discrete features |
-
1901
- 1901-11-29 US US8396801A patent/US737291A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE752943C (en) * | 1938-11-06 | 1953-03-09 | Ver Deutsche Metallwerke Ag | Process for the production of thin-walled cylindrical hollow bodies, in particular food cans |
US2551871A (en) * | 1949-02-11 | 1951-05-08 | Superior Tube Co | Thermionic cathode construction |
US5009093A (en) * | 1989-10-20 | 1991-04-23 | Quinn Jr F Dillard | Apparatus and method for roll forming and marking sheet metal |
US20060123867A1 (en) * | 2004-12-03 | 2006-06-15 | Ball Melville D | Roll embossing of discrete features |
US7353681B2 (en) * | 2004-12-03 | 2008-04-08 | Novelis Inc. | Roll embossing of discrete features |
US7624609B2 (en) | 2004-12-03 | 2009-12-01 | Novelis Inc. | Roll embossing of discrete features |
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