US2167654A - Method of securing soft metal spouts to containers - Google Patents
Method of securing soft metal spouts to containers Download PDFInfo
- Publication number
- US2167654A US2167654A US86874A US8687436A US2167654A US 2167654 A US2167654 A US 2167654A US 86874 A US86874 A US 86874A US 8687436 A US8687436 A US 8687436A US 2167654 A US2167654 A US 2167654A
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- United States
- Prior art keywords
- spout
- container
- base
- shoulder
- securing
- 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
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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
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/40—Making outlet openings, e.g. bung holes
- B21D51/42—Making or attaching spouts
-
- 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
Definitions
- the spout In the manufacture of cans having relatively soft metal spouts such as, for example, lead or white metal spouts, the spout is usually secured to a neck or nozzle formed on a'breast or end 4 closure of the can. Pressure is usually employed to unite these parts since it has proved to be the more expedient method. It has been found that the pressure required to make a tight joint between the spout and the can part to which it is secured sufficient to collapse the latter unless the small hole left in one of the end closures of the can and is therefore very slow and unsatisfactory. After filling, the hole must be closed with solder.
- the present invention contemplates a method 9 of securing the spout to the can after it is filled so that the relatively larger opening in the can part to which the spout is ta be afllxed may be utilized in filling the can.
- the latter is exteriorly supported i170 preventits collapse while the metal of the spout is utilized as an internal support for the can part.
- this method is an improvement *over my United States Patent 1,797,418, issued March 24, 1931, and provides away to praci ytically' handle a spout somewhat similar in general construction to that disclosed in the Drake United States Patent 1,566,790 issued December 22, 1925. a
- An object of the present invention is the provision of a method of securing relatively soft metal spouts to cans wherein the material of the can and thebase of the spout are simultneously reformed by 'a pressure action which'extrudes the metal of the spout and 'causesit to flow into a tight fitting engagement with the reformed material of the can.
- Another object is the provision of such-a method wherein the material of the can adjacent the portion which is reformed is supported against collapse during the reforming so that the securing of the spout to the can may be efiected after the latter is filled.
- Still another object is the provision of a method of this character wherein the base of the spout -is seated on a shoulder of, the can and is held tightly against displacement so that the filled can may be readily conveyed from the filling operation to the spout securing operation without displacement of the spout.
- Figure 1 is a perspective view of a can having a relatively soft metal spout secured thereto by the method of the instant invention
- Fig. 2 is an enlarged top planyiew, with parts broken away, of the"can illustrated in Fig. 1, and showing the spout in position ready for attachment to the can;
- Fig. 3 is a sectional view taken through the can substantially along the line 3-3 in Fig. 2 and also showing in section fragmentary portions of one form of mechanism for securing the positioned spout to the can, the parts of the mechanism being shown in inoperative position as prior to closing in on the spout and can;
- Fig. 4 is asectional view similar to Fig. 3 showing the parts of the mechanism in operative position as at the completion of the spout securing operation;
- Fig. 5 isasectional view similar to Fig. 4 illustrating a modified form of mechanism for securing ,the spout to the can. i
- the drawing discloses a relatively soft metal spout ll (Figs. 1 and 2) which is adpated to be secured to a can I 2.
- the spout is of the construction usually employed for dispensing light lubricating oils and comprises a tapered pouring member 13 (Figs. 3 and 4) which car-' spouts and comprises a tubular body 11 having top and bottom end closures .IB secured thereto by suitable seams IS.
- the top end closure is prefei'ably provided with an apertured neck' or nozzle 2
- the wall of the can adjacent the top of the neck is preferably bent outwardly in an overhanging horizontal shoulder 22 (Fig.3) and thence upwardly in a substantially vertical and annular wall section 23.
- This construction forms a cup 24 to receive the base i5 of the spout II when the latter is assembled with the can.
- the top of the wall section 23 preferably terminates in an inwardly bent, started curled edge 25.
- the can I2 is adapted to be filled through the opening in the neck 2
- protuberances 26 (Fig. 2) on the spout base tightly engage against the inside of the nozzle wall section 23 and hold the spout against displacement so that the can and the positioned nozzle may be transferred from place to place if desired without spilling the can contents or loosening the spout
- the nozzle shoulder 22 and wall section 23 are supported to prevent collapse of the shoulder or deformation of the nozzle or of the top end closure l8. This sealing may be doneeither by dies or by rollers.
- the nozzle shoulder is preferably supported by a pair of jaws or halfmolds 3
- Pressure is exerted in a vertical direction on top of the enclosed and supported wall section 23 in. any suitable manner as by a plunger 34.
- the plunger is moved down inside of the closed half molds which serve as side guides for the plunger.
- a central bore 35 in the end of the plunger provides a clearance space, as the plunger descends, for that portion of the spout extending above its base IS.
- the bottom of the plunger is preferably tapered inwardly and upwardly as at 36 for engagement with the started curled edge 25 of the nozzle.
- Fig. 5 of the drawing illustrates a modified form of mechanism which may be used where the roller principle is employed. Its action also results in securing the spout to the can and produces the same result as just described.
- are utilized and these may be suitably mounted in a revolving head or similar mechanism. The rollers encircle the spout andare moved in horizontally against the wall section 23 of the nozzle as the reforming and sealing operation progresses.
- Grooves 42 formed in the rollers are of such a shape as to support the engaged nozzle part as well as to reform the nozzle wall section to the desired contour.
- the shoulder 22 is supported against collapse by the lower wall parts of the grooves in the rollers.
- This spinning action also simultaneously effects extrusion of the softer spout base l5 and causes it to flow into the reformed wall section.
- a leakproof joint is formed between can and spout.
- the method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout which comprises supporting the base of the spout on the shoulder, and directly engaging and compressing parts of the container adjacent the shoulder into engagement with the base of the spout, and supporting the shoulder against collapseduring the compressing operation to reform the spout and to flow the metal of parts of the same into a leak-proof joint with the compressed parts of the container.
- the method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout which comprises supporting the base of the spout on the shoulder, and directly engaging and compressing parts of the container adjacent the shoulder and embedding the same into the base of the spout, and supporting the shoulder against collapse during the compressing operation to extrude the base of the spout and cause it to flow into tight engagement with the compressed parts of the container to form a leak-proof joint between spout and container.
- the method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout which comprises supporting the base of the spout on the shoulder, and directly engaging and compressing parts of the container adjacent the shoulder into position overlapping the base of the spout, and supporting the shoulder against collapse during the compressing operation to embed the parts of the container into the base of the spout so that the exterior surface of the container parts is flush and coextensive with the exterior surface of the spout base and simultaneously extruding the base of the spout and causing it to flow into tight engagement with the compressed parts of the container to form a leak-proof joint;
- the method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout which comprises supporting the base 01' the spout on the shoulder, holding the spout in supported position by frictional engagement between said container shoulder portion-and lateral protuberances formed in the spout base, directly engaging and supporting the container shoulder against distortion while the spout is distorted thereby, bending parts of the container adjacent the shoulder over the base of the spout, and simultaneously flowing the metal of said spout base to obliterate its protuberanees and to tightly clamp the spout onto the container.
- the method of securing a relatively soft metal to a container which comprises positioning a preformed spout on the container, and simultaneously bending inwardly parts otthe container and extruding outwardly the metal of the softer spout adjacent the container parts into a joint which etlects tight fitting interlocking engage ment between spout and container.
- the method of securing a relatively soft metal spout to a container which comprises positioning the spout on the container, bending inwardly parts of the container and simultaneously extruding outwardly the adjacent metal of parts of the softer spout into a joint which provides tight fitting engagement between spout and container, and directly engaging and supporting parts of the container adjacent the reformed parts against collapse during the reforming and extruding operations.
- the method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout which comprises supporting the base of the spout on the shoulder, bending inwardly parts of the container adjacent L118 shoulder while simultaneously flowing outwardly the softer metal of the' base of the spout to unite the same with said inwardly bent parts in a tight fitting joint, and directly engaging and supporting the shoulder against distortion during the reforming and uniting operation.
Description
Aug. 1, 1939. .1. M. HOTHERSALL 2,167,654
METHOD OF SECURING SOFT METAL SPOUTS Tb CONTAINERS Filed June 23, 1956 ATTORNEY Patented Aug. 1, 1939 UNITED STATES.
PATENT OFFICE METHOD OF SECURING SOFT METAL SPOUTS TO CONTAINERS John M. Hothersall, Brooklyn, N. 1., minor to American Can Company, New York, N. Y., a corporation of New Jersey Application June 2a, 1936, Serial No. 86,874
11 Claims. (01. 29-1482) employed for light lubricating oils or the like and has particular reference to a method of uniting the relatively softer spout with the can after the latter is filled and by a reforming of the material of the container and the material of the spout into a joint which is leak-proof without the use of a gasket.
In the manufacture of cans having relatively soft metal spouts such as, for example, lead or white metal spouts, the spout is usually secured to a neck or nozzle formed on a'breast or end 4 closure of the can. Pressure is usually employed to unite these parts since it has proved to be the more expedient method. It has been found that the pressure required to make a tight joint between the spout and the can part to which it is secured sufficient to collapse the latter unless the small hole left in one of the end closures of the can and is therefore very slow and unsatisfactory. After filling, the hole must be closed with solder.
The present invention contemplates a method 9 of securing the spout to the can after it is filled so that the relatively larger opening in the can part to which the spout is ta be afllxed may be utilized in filling the can. In securing the spout to the can part the latter is exteriorly supported i170 preventits collapse while the metal of the spout is utilized as an internal support for the can part. In effect, this method is an improvement *over my United States Patent 1,797,418, issued March 24, 1931, and provides away to praci ytically' handle a spout somewhat similar in general construction to that disclosed in the Drake United States Patent 1,566,790 issued December 22, 1925. a
' An object of the present invention is the provision of a method of securing relatively soft metal spouts to cans wherein the material of the can and thebase of the spout are simultneously reformed by 'a pressure action which'extrudes the metal of the spout and 'causesit to flow into a tight fitting engagement with the reformed material of the can. q
Another object is the provision of such-a method wherein the material of the can adjacent the portion which is reformed is supported against collapse during the reforming so that the securing of the spout to the can may be efiected after the latter is filled.
Still another object is the provision of a method of this character wherein the base of the spout -is seated on a shoulder of, the can and is held tightly against displacement so that the filled can may be readily conveyed from the filling operation to the spout securing operation without displacement of the spout.
Numerous other objects and advantages'of the invention will be apparent as it is better understood from the following description, which, taken in connection with the accompanying drawing, disclosed a preferred embodiment thereof.
Referring to the drawing:
.Figure 1 is a perspective view of a can having a relatively soft metal spout secured thereto by the method of the instant invention;
Fig. 2 is an enlarged top planyiew, with parts broken away, of the"can illustrated in Fig. 1, and showing the spout in position ready for attachment to the can;
Fig. 3, is a sectional view taken through the can substantially along the line 3-3 in Fig. 2 and also showing in section fragmentary portions of one form of mechanism for securing the positioned spout to the can, the parts of the mechanism being shown in inoperative position as prior to closing in on the spout and can;
' v Fig, 4 is asectional view similar to Fig. 3 showing the parts of the mechanism in operative position as at the completion of the spout securing operation; and
Fig. 5 isasectional view similar to Fig. 4 illustrating a modified form of mechanism for securing ,the spout to the can. i
As a preferred embodiment of the present invention the drawing discloses a relatively soft metal spout ll (Figs. 1 and 2) which is adpated to be secured to a can I 2. The spout is of the construction usually employed for dispensing light lubricating oils and comprises a tapered pouring member 13 (Figs. 3 and 4) which car-' spouts and comprises a tubular body 11 having top and bottom end closures .IB secured thereto by suitable seams IS. The top end closure is prefei'ably provided with an apertured neck' or nozzle 2| through which the can is filled and to which the spout II is secured after'filling. The
wall of the can adjacent the top of the neck is preferably bent outwardly in an overhanging horizontal shoulder 22 (Fig.3) and thence upwardly in a substantially vertical and annular wall section 23. This construction forms a cup 24 to receive the base i5 of the spout II when the latter is assembled with the can. The top of the wall section 23 preferably terminates in an inwardly bent, started curled edge 25.
In accordance with the present method invention the can I2 is adapted to be filled through the opening in the neck 2| before the spout is assembled and after assembly the parts are permanently sealed by simultaneously bending the neck and extruding the spout base by pressure into a tight fitting joint which is leak-proof without the aid of a gasket.
During this assembly protuberances 26 (Fig. 2) on the spout base tightly engage against the inside of the nozzle wall section 23 and hold the spout against displacement so that the can and the positioned nozzle may be transferred from place to place if desired without spilling the can contents or loosening the spout In securing the spout to the can.the nozzle shoulder 22 and wall section 23 are supported to prevent collapse of the shoulder or deformation of the nozzle or of the top end closure l8. This sealing may be doneeither by dies or by rollers.
When a die action is used the nozzle shoulder is preferably supported by a pair of jaws or halfmolds 3| having inwardly projecting supporting ledges 32. These half-molds are pivoted'in any suitable manner and are moved into position completely surrounding and engaging the nozzle wall section 23 with the ledges 32 extending under and engaging the bottom of the shoulder 22.
Pressure is exerted in a vertical direction on top of the enclosed and supported wall section 23 in. any suitable manner as by a plunger 34. The plunger is moved down inside of the closed half molds which serve as side guides for the plunger. A central bore 35 in the end of the plunger provides a clearance space, as the plunger descends, for that portion of the spout extending above its base IS. The bottom of the plungeris preferably tapered inwardly and upwardly as at 36 for engagement with the started curled edge 25 of the nozzle.
Downward movement of the plungerv on the started curled edge 25 exerts a pressure on the wall section 23 and'reforms it, first bending it inwardly over the top of and into engagement with the spout base I 5. Continued pressure of the plunger compresses the nozzle wall section against the softer spout base, which is fully supportedby the ledges 32, and squeezing the parts contained between the plunger face and the ledges, bends over or reforms the nozzle and extrudes the spout base thereby obliterating the holding protuberances 26 and causing the base to flow into tight fitting engagement with the reformed Wall section as shown in Fig. 4. This forms a permanent leak-proof joint between can and spout. The top of the reformed wall section is embedded tightly into the softer metal of the spout forming a flush and continuous surface on the outside of the junction.
Fig. 5 of the drawing illustrates a modified form of mechanism which may be used where the roller principle is employed. Its action also results in securing the spout to the can and produces the same result as just described. In this form of mechanism rollers 4| are utilized and these may be suitably mounted in a revolving head or similar mechanism. The rollers encircle the spout andare moved in horizontally against the wall section 23 of the nozzle as the reforming and sealing operation progresses.
It is thought thatthe invention and many of its attendant advantages will be understood from the foregoingdescription, and it will be apparent that various changes may be made-in the steps of the process described and their order of accomplishment without departing from the spirit and scope of the invention or sacrificing all of its material advantages, the process hereinbefore described being merely a preferred embodiment thereof.
I claim:
1. The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises supporting the base of the spout on the shoulder, and directly engaging and compressing parts of the container adjacent the shoulder into engagement with the base of the spout, and supporting the shoulder against collapseduring the compressing operation to reform the spout and to flow the metal of parts of the same into a leak-proof joint with the compressed parts of the container.
2. The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises supporting the base of the spout on the shoulder, and directly engaging and compressing parts of the container adjacent the shoulder and embedding the same into the base of the spout, and supporting the shoulder against collapse during the compressing operation to extrude the base of the spout and cause it to flow into tight engagement with the compressed parts of the container to form a leak-proof joint between spout and container.
3. The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises supporting the base of the spout on the shoulder, and directly engaging and compressing parts of the container adjacent the shoulder into position overlapping the base of the spout, and supporting the shoulder against collapse during the compressing operation to embed the parts of the container into the base of the spout so that the exterior surface of the container parts is flush and coextensive with the exterior surface of the spout base and simultaneously extruding the base of the spout and causing it to flow into tight engagement with the compressed parts of the container to form a leak-proof joint;
4: The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises directly engaging and supporting the shoulder in a mold against collapse in a directionaxially oneness I base of the spout to flow the metal of parts of the latter and provide a leak-proof joint.
5. The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises supporting the base 01' the spout on the shoulder, holding the spout in supported position by frictional engagement between said container shoulder portion-and lateral protuberances formed in the spout base, directly engaging and supporting the container shoulder against distortion while the spout is distorted thereby, bending parts of the container adjacent the shoulder over the base of the spout, and simultaneously flowing the metal of said spout base to obliterate its protuberanees and to tightly clamp the spout onto the container.
6. The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises supporting the base of the spout on the shoulder, rolling partsof the container adjacent the shoulder while directly engaging and supporting the shoulder against collapse, and reshaping the base of the spout by flowing the metal thereof into close engagement with and between the rolled container parts to unite the spout and container in a tightfltting joint. v
7. The method of securing a spout to a container, which comprises positioning a preformed spout within a cup-shaped portion of the container. bending inwardly the wall of said cupshaped portion and simultaneously compressing and reshaping themetal of parts of the spout adjacent said; cup-shaped portion into a tight fitting interlocking joint. V
8. The method of securing a relatively soft metal to a container, which comprises positioning a preformed spout on the container, and simultaneously bending inwardly parts otthe container and extruding outwardly the metal of the softer spout adjacent the container parts into a joint which etlects tight fitting interlocking engage ment between spout and container.
9. The method of securing a relatively soft metal spout to a container, which comprises positioning the spout on the container, bending inwardly parts of the container and simultaneously extruding outwardly the adjacent metal of parts of the softer spout into a joint which provides tight fitting engagement between spout and container, and directly engaging and supporting parts of the container adjacent the reformed parts against collapse during the reforming and extruding operations.
10. The method-of securing a soft metal spout to a container having a cup-shaped portion including an upstanding annular flange and an inwardly projecting peripheral shoulder portion beneath said flange adapted to receive a base of the spout on the shoulder, and bending the free edge of said flange above the shoulder inwardly over the base of the spout to clamp the latter tightly in position, simultaneously compressing and extruding the adjacent softer metal of .the spout into tight fitting engagement with said flange, and supporting the shoulder against distortion during the described bending operation.
11. The method of securing a soft metal spout to a container having a shoulder portion adapted to receive a base of the spout, which comprises supporting the base of the spout on the shoulder, bending inwardly parts of the container adjacent L118 shoulder while simultaneously flowing outwardly the softer metal of the' base of the spout to unite the same with said inwardly bent parts in a tight fitting joint, and directly engaging and supporting the shoulder against distortion during the reforming and uniting operation.
' JOHN M. HOTHERSALL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86874A US2167654A (en) | 1936-06-23 | 1936-06-23 | Method of securing soft metal spouts to containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86874A US2167654A (en) | 1936-06-23 | 1936-06-23 | Method of securing soft metal spouts to containers |
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US2167654A true US2167654A (en) | 1939-08-01 |
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US86874A Expired - Lifetime US2167654A (en) | 1936-06-23 | 1936-06-23 | Method of securing soft metal spouts to containers |
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432794A (en) * | 1938-12-05 | 1947-12-16 | Continental Can Co | Can spout soldering machine |
US2434832A (en) * | 1942-05-22 | 1948-01-20 | Bruun Otto Johannes | Method for securing the nozzle portion to the body portion of collapsible tubular containers |
US2464840A (en) * | 1945-05-31 | 1949-03-22 | Charles C Fogg | Method of repairing glass hypodermic syringes |
US2535837A (en) * | 1944-04-28 | 1950-12-26 | Continental Can Co | Oilcan spout structure and method of attaching the spout |
US2644415A (en) * | 1949-06-22 | 1953-07-07 | C A Spalding | Receptacle capping machine |
US2648123A (en) * | 1949-11-26 | 1953-08-11 | Weatherhead Co | Method of making a hose end coupling |
US2805006A (en) * | 1956-04-17 | 1957-09-03 | Continental Can Co | Plastic nozzle mounting |
US2843926A (en) * | 1954-12-24 | 1958-07-22 | United Wire & Supply Corp | Method of forming a supply tube |
US2866581A (en) * | 1954-12-30 | 1958-12-30 | Continental Can Co | Plastic nozzle or spout mounting and method of forming same |
US2976610A (en) * | 1953-07-31 | 1961-03-28 | John M Lee | Method of forming ball point pens |
US3023924A (en) * | 1955-03-02 | 1962-03-06 | Bendix Corp | Filler cap for master cylinder |
US3069754A (en) * | 1958-06-16 | 1962-12-25 | Electric Storage Battcry Compa | Continuous cell closing machine and method |
US3093102A (en) * | 1958-12-23 | 1963-06-11 | Texaco Inc | Apparatus for fastening screw necks to can tops |
US3100592A (en) * | 1959-06-18 | 1963-08-13 | John B Orr | Dispensing container |
US3408731A (en) * | 1966-04-25 | 1968-11-05 | Mercier Jean | Method of retaining cover member on pressure vessel |
US3430327A (en) * | 1965-10-23 | 1969-03-04 | Trw Inc | Swedging tool |
US3434627A (en) * | 1965-05-28 | 1969-03-25 | Metal Box Co Ltd | Container end closure structure |
US3506286A (en) * | 1963-09-30 | 1970-04-14 | Rheem Mfg Co | Plastic collar for the orifice of a vessel |
US3791021A (en) * | 1972-04-13 | 1974-02-12 | Ricke Corp | Method for installation of plastic closure receiver on metal container |
-
1936
- 1936-06-23 US US86874A patent/US2167654A/en not_active Expired - Lifetime
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432794A (en) * | 1938-12-05 | 1947-12-16 | Continental Can Co | Can spout soldering machine |
US2434832A (en) * | 1942-05-22 | 1948-01-20 | Bruun Otto Johannes | Method for securing the nozzle portion to the body portion of collapsible tubular containers |
US2535837A (en) * | 1944-04-28 | 1950-12-26 | Continental Can Co | Oilcan spout structure and method of attaching the spout |
US2464840A (en) * | 1945-05-31 | 1949-03-22 | Charles C Fogg | Method of repairing glass hypodermic syringes |
US2644415A (en) * | 1949-06-22 | 1953-07-07 | C A Spalding | Receptacle capping machine |
US2648123A (en) * | 1949-11-26 | 1953-08-11 | Weatherhead Co | Method of making a hose end coupling |
US2976610A (en) * | 1953-07-31 | 1961-03-28 | John M Lee | Method of forming ball point pens |
US2843926A (en) * | 1954-12-24 | 1958-07-22 | United Wire & Supply Corp | Method of forming a supply tube |
US2866581A (en) * | 1954-12-30 | 1958-12-30 | Continental Can Co | Plastic nozzle or spout mounting and method of forming same |
US3023924A (en) * | 1955-03-02 | 1962-03-06 | Bendix Corp | Filler cap for master cylinder |
US2805006A (en) * | 1956-04-17 | 1957-09-03 | Continental Can Co | Plastic nozzle mounting |
US3069754A (en) * | 1958-06-16 | 1962-12-25 | Electric Storage Battcry Compa | Continuous cell closing machine and method |
US3093102A (en) * | 1958-12-23 | 1963-06-11 | Texaco Inc | Apparatus for fastening screw necks to can tops |
US3100592A (en) * | 1959-06-18 | 1963-08-13 | John B Orr | Dispensing container |
US3506286A (en) * | 1963-09-30 | 1970-04-14 | Rheem Mfg Co | Plastic collar for the orifice of a vessel |
US3434627A (en) * | 1965-05-28 | 1969-03-25 | Metal Box Co Ltd | Container end closure structure |
US3430327A (en) * | 1965-10-23 | 1969-03-04 | Trw Inc | Swedging tool |
US3408731A (en) * | 1966-04-25 | 1968-11-05 | Mercier Jean | Method of retaining cover member on pressure vessel |
US3791021A (en) * | 1972-04-13 | 1974-02-12 | Ricke Corp | Method for installation of plastic closure receiver on metal container |
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