US2428394A - Collar construction for tear strip type of reclosable containers - Google Patents
Collar construction for tear strip type of reclosable containers Download PDFInfo
- Publication number
- US2428394A US2428394A US567667A US56766744A US2428394A US 2428394 A US2428394 A US 2428394A US 567667 A US567667 A US 567667A US 56766744 A US56766744 A US 56766744A US 2428394 A US2428394 A US 2428394A
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- Prior art keywords
- collar
- container
- reclosure
- cover
- sections
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- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/42—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions with cutting, punching, or cutter accommodating means
- B65D17/46—Wires, strings or the like, e.g. rip cords
- B65D17/462—Tearing-strips or -wires
- B65D17/464—Tearing-strips or -wires with tongues or tags for engagement by slotted keys
Definitions
- the present invention relates to' a metalhermetically sealed or air-tight tearing strip'container or can having one or more'interior collars arranged inside'of the can and hasparticular reference to a multiple part body having sections spaced apartbut secured tothe collar orrcollars in one or more'circumerential jointswhichcan be soldered from the exterior ofthe container and the container after opening can be hermetically resealed by a replaceable air-tight reclosure'cover.
- the usual tearing strip' collar container after opening can be recovered as contradistinguishedf from resealed by the detached can endor cover.
- the present invention contemplates the forming of the body member by joining two'or more separate complete tubular can body sections through the intermediacy of one or more interiorAk beaded collars in such a manner as to cause the bead of the collarto function as a spacer element for the adjacent body elements, this'construction exposing the adjoining edges Aof the body sections4 as well as the collar bead on the outside so'that an eiTcient soldered joint may be easily made at this connection by'exterior soldering.
- An object of the invention is the provision of a multiple part container body joineditogether by i one or more connecting interior collars and'providing a container inwhich the body sections'are spaced apart by the collars With'the lines'of'juncr ture exposed to the outside or container exterior from which it is soldered.
- Another object ofthe invention is theprovision of a reclosure tearingfstrip containerconstructed of two independent body sections anda connecting interior collar all joined in an' exter-l iorly soldered joint in which after opening of the container by removal of thetearing strip, theopened container is reclosed in anair-tight jointV by sealing the collar.
- FIG. 1 is a perspective viewbf a multiple' body soldered container embodying the present invention
- Fig. 2 is' anenlarg'ed sectionalview taken sub'- stantia'lly along section line'- 2"-2-in Fig. 1;
- Fig.' 3 is a view! similar to Fig.'2, but' of the opened container after removal of the tearingv strip-and"y showing-'the resealing of the can for reclosure purposes Ylo'y a replaceable' engagement with the collar in an air-tight joint.
- Thepre'sentinvention embodies a container formed"r offa'pluralityor vmultiple number of independent*can bodies.v drawings, these body parts may consist of Va body section llfand'a'bodysection 12;- The body sections are each frictionallytt'ed'on a connecting interiorv collar I3. This collar is beaded as at I4 ⁇ r isexposed'onlthe exteriorof the container.v This construction makes for easy soldering of the parts' as at i5 by applicationv of the solder to the outside Wall and Vthus-lends itselfto arapid commercial I'soldering operation. Obviously ifa longer can isjdesir'edimore than two can body sections can' paused with'fthe'- necessary number of icon'- necting collars:v
- the collar I3 ex'- tends along the interior of the body section II, this being onejof the tightly iitting parts of the collar.
- the collar wall extends inwardly and upwardly in a double rounded corner 25 which merges into a cylindrical vertical wall 26 spaced inwardly from the body wall.
- this wall 26 is of a smaller diam-- ⁇ eter.
- the interior wall 26 terminates in an inwardly extending reclosure curl 2'I which provides a smooth mouth and reclosure seat for the upper score line extends into the upper double seam locality I9, this portion of the body wall being designated by the numeral 3
- a reclosure cover 35 is contained within the can and is of such construction as to be lightly carried on the interior collar I3 when the can is sealed initially but is made usable as a reclo-V Y merges into a conical wal1r43.
- the conical wall 43 extends by a gently curved corner '44 into a central panel 45.
- the plane of the central panel 45 passes through the top of the arched section 38 so that the cover 35 constitutes in effect a flush cover.
- Vthreads 48, 45 are formed respec- The body wall II above v sections thereof spaced apart, an interior spacer tively in the collar wall 26 and in the cover skirt A sealing Ygasket 5Iis disposed in the annular groove formed on the under side of the arch wall 38.
- the can is readyV to be initially sections by means of an interposed interior collar insures that the collar can be easily and efficiently soldered within the body.
- a multiple section container body having adjacent collar for joining adjacent body sections, the ends of adjacent body sections tightly fitting over said collar and leaving exposed the outer surface of the collar between the body sections, end closures secured to the opposite outer ends of said container body, a metallic fused bond Ybetween the fitted collar and the adjacent body section surfaces to provide an air-tight container joint, VandV a separable rotatable reclosure cover seated upon, l
- a multiple section container body having adjacent i Y sections thereof spaced apart, an interior spacer Acollar having anY integraly circumferential oitwardly extending bead for joining adjacent body sections, the ends of body sections tightly iittingV over said collar and leaving exposed theouter surface ofthe collar bead where it iits between the body sections, end-closures secured to the opposite ends of said container body, a soldervbond y interposed between the fitted collar and the body section surfaces adjacent the ⁇ exposed beaded sur- .face of said collarto providean air-tight con ⁇ closed by seeming of the top end or cover I1 at I9,
- the reclosure cover is preferably loosely applied'to the collar I3.
- the gasket 5I thus applied lightly engages thecurl 2 of the collar, as shown in Fig. 2.
- the gasket 5I isconcerned with the re-Y closing. of the opened container and this light engagement is only a carrying position.
- the top cover is seamed onto the can and it is fully sealed (as in Fig. 2) there is no danger of the enclosed reclosure cover 35 becoming unscrewed eventhough it is only loosely applied, as the outer cover Il prevents such displacement.
- the top end closurell together with the detached body wall part SI may be thrown away as no longer of service.
- the ⁇ opened container thereafter may be hermetically sealed as often as desiredmerely by threadedly engagand the'collar threads and rotating the cover Y Y Y By screwing; down tightly, the gasing the cover.
- a multiple section container body having adjacent'sections thereof spaced apart, one section having score lines de-V flning a removable tearing -strip for opening the container, an interior beaded spacer collar tor Y joining adjacentv body sections, the endscf ad-k jaCent'SetiOns tightly fitting over/said collarrwithV Y Vthe collar bead*interposedtherebetween t0 eXp-Ose an outer surface part of Vthe'Y collar, end closures hermetically secured to the opposite ends of said container body, a solder bond interposed between the fitted collar and the body section surfaces/to.
- aV container body formed of two similar body sectionsA Y Y of the same'diameter, one of. saidbody sections having score lines deningra removable tearing strip for openngthe container,'end closures for'A sealing the'V opposite Yends of said body, an in- Y terior spacerlcollar tightly :tting withinv adjacent Y.
- ends of said bod-yisections to form a jointffor the sheet metal" body sections, a portion of the collar in the space between the body sections being exposed on the container exterior, said collar extending inwardly to provide a cylindrical wall terminating in a reclosure curl spaced inwardly from the body Wall, a solder bond interposed between the fitted collar and the body section surfaces to provide an airtight container, a reclosure cover seated on said cylindrical collar Wall and confined inside of the sealed container, said cover having a depending cylindrical Wall tting over said cylindrical collar Wall, and cooperating threads respectively on the cylindrical Walls of said collar and said reclosure cover, said threads being rendered operative by removal of said tearing strip in initially opening the container for forming an air-tight seal at said reclosure curl, thus hermetically reclosing the opened container.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
Oci- 7 1947. A ,11.5. socKE COLLAR CONSTRUCTION FOR. TEAR STRIP TYPE OF RECLOSABLE CONTAINERS Filed Dec. 11, 1944 /lTToE/VEYJ" Patented Oct. 7, 194,17
UNITED STAT ES O'LF 'Fl-C' E`` COLLAR.. CONSTRUCTION FOR' TEAR STRIPw TYPE OF RECIOSABLE'CONTAINERS JolmzE. Socke; Pelham Manor; NiYi, 'assgnorfto f American Can: Company, New YrkpN;J Y; af? corporation of VNew Jersey Application Decemb'erll, 1944, Serial No."567,667
' 4 Claims. 1.
The present invention relates to' a metalhermetically sealed or air-tight tearing strip'container or can having one or more'interior collars arranged inside'of the can and hasparticular reference to a multiple part body having sections spaced apartbut secured tothe collar orrcollars in one or more'circumerential jointswhichcan be soldered from the exterior ofthe container and the container after opening can be hermetically resealed by a replaceable air-tight reclosure'cover. The usual tearing strip' collar container after opening can be recovered as contradistinguishedf from resealed by the detached can endor cover. This being so it is not necessary that the collar be joined to the can body in a sealed joint and" Soldering of the collar to the can bodyy would' appear to make fora simple and efficient air'-v tight reclosure at such junctionk but soldering necessarily must be carried outon the inside"v of` the can body and this presents many manufac turing diiiiculties. n
The present invention contemplates the forming of the body member by joining two'or more separate complete tubular can body sections through the intermediacy of one or more interiorAk beaded collars in such a manner as to cause the bead of the collarto function as a spacer element for the adjacent body elements, this'construction exposing the adjoining edges Aof the body sections4 as well as the collar bead on the outside so'that an eiTcient soldered joint may be easily made at this connection by'exterior soldering.
An object of the invention is the provision ofa multiple part container body joineditogether by i one or more connecting interior collars and'providing a container inwhich the body sections'are spaced apart by the collars With'the lines'of'juncr ture exposed to the outside or container exterior from which it is soldered.
Another object ofthe invention is theprovision of a reclosure tearingfstrip containerconstructed of two independent body sections anda connecting interior collar all joined in an' exter-l iorly soldered joint in which after opening of the container by removal of thetearing strip, theopened container is reclosed in anair-tight jointV by sealing the collar. l
Still another objectisthe provision'ofa tear'-` ing strip collar container ofthe character de`'v scribed in which thecollar carries a reclosure :z which is exposed to accessfor` resealing' purposes by initial opening of the can.
Numerousother objects and advantages ofthe invention'willbe apparent asA it is better understood from the vfollowing description, which, taken in connection with=the accompanying drawings,`
discloses a preferred embodiment thereof.
Referring to the drawingsz- Figure A1 isa perspective viewbf a multiple' body soldered container embodying the present invention;
Fig. 2 is' anenlarg'ed sectionalview taken sub'- stantia'lly along section line'- 2"-2-in Fig. 1; and
Fig.' 3 is a view! similar to Fig.'2, but' of the opened container after removal of the tearingv strip-and"y showing-'the resealing of the can for reclosure purposes Ylo'y a replaceable' engagement with the collar in an air-tight joint.
Thepre'sentinvention embodies a container formed"r offa'pluralityor vmultiple number of independent*can bodies.v drawings, these body parts may consist of Va body section llfand'a'bodysection 12;- The body sections are each frictionallytt'ed'on a connecting interiorv collar I3. This collar is beaded as at I4`r isexposed'onlthe exteriorof the container.v This construction makes for easy soldering of the parts' as at i5 by applicationv of the solder to the outside Wall and Vthus-lends itselfto arapid commercial I'soldering operation. Obviously ifa longer can isjdesir'edimore than two can body sections can' paused with'fthe'- necessary number of icon'- necting collars:v
the body" sectionl -I an'd onthe bottom` endV of thebodysec'tion |2`an'end`closure i8 is similarlyI securedi` `Silichend joints may beformedlas the usual double seams f 'having interposedcon-ventional Agaskets'or compound lining material "IST As exemplified' in the,
An end' closure ll'is` secured-tothe top end'of L the opened container.
screwing the'reclosure cover 35.
From the beaded portion I4, the collar I3 ex'- tends along the interior of the body section II, this being onejof the tightly iitting parts of the collar. At the lower score line 2| the collar wall extends inwardly and upwardly in a double rounded corner 25 which merges into a cylindrical vertical wall 26 spaced inwardly from the body wall.
In other words this wall 26 is of a smaller diam--` eter. At the top the interior wall 26 terminates in an inwardly extending reclosure curl 2'I which provides a smooth mouth and reclosure seat for the upper score line extends into the upper double seam locality I9, this portion of the body wall being designated by the numeral 3|.
A reclosure cover 35 is contained Within the can and is of such construction as to be lightly carried on the interior collar I3 when the can is sealed initially but is made usable as a reclo-V Y merges into a conical wal1r43. At the inside and at the top the conical wall 43 extends by a gently curved corner '44 into a central panel 45. Preferably the plane of the central panel 45 passes through the top of the arched section 38 so that the cover 35 constitutes in effect a flush cover. Cooperating Vthreads 48, 45 are formed respec- The body wall II above v sections thereof spaced apart, an interior spacer tively in the collar wall 26 and in the cover skirt A sealing Ygasket 5Iis disposed in the annular groove formed on the under side of the arch wall 38. At the time'the can is readyV to be initially sections by means of an interposed interior collar insures that the collar can be easily and efficiently soldered within the body.
It is `thought that the invention and many of its attendant advantages will be understood from the foregoing description, and it will be apparent that various changes may be made in the form, construction and arrangement of the parts without departing from the spirit and scope 0f the invention or sacricing al1 of its material advantages, the form hereinbefore described being Y merely a preferred embodiment thereof.
I claim: y Y.
1. In a sealed air-tight sheet metal container, a multiple section container body having adjacent collar for joining adjacent body sections, the ends of adjacent body sections tightly fitting over said collar and leaving exposed the outer surface of the collar between the body sections, end closures secured to the opposite outer ends of said container body, a metallic fused bond Ybetween the fitted collar and the adjacent body section surfaces to provide an air-tight container joint, VandV a separable rotatable reclosure cover seated upon, l
an exposed end of said collar spaced inwardly from one of said secured end closures and en- V tirely conned within the sealed container. n
V2. In a sealed air-tight sheet' metal container,
a multiple section container body having adjacent i Y sections thereof spaced apart, an interior spacer Acollar having anY integraly circumferential oitwardly extending bead for joining adjacent body sections, the ends of body sections tightly iittingV over said collar and leaving exposed theouter surface ofthe collar bead where it iits between the body sections, end-closures secured to the opposite ends of said container body, a soldervbond y interposed between the fitted collar and the body section surfaces adjacent the `exposed beaded sur- .face of said collarto providean air-tight con` closed by seeming of the top end or cover I1 at I9,
i Y the reclosure cover is preferably loosely applied'to the collar I3. vThe gasket 5I thus applied lightly engages thecurl 2 of the collar, as shown in Fig. 2. The gasket 5I isconcerned with the re-Y closing. of the opened container and this light engagement is only a carrying position. When the top cover is seamed onto the can and it is fully sealed (as in Fig. 2) there is no danger of the enclosed reclosure cover 35 becoming unscrewed eventhough it is only loosely applied, as the outer cover Il prevents such displacement. f
Upon removal of the tearing strip 23, the top end closurell together with the detached body wall part SI may be thrown away as no longer of service. VThe can then is fully opened for dispensing usually a portion of its contents by un- The `opened container thereafter may be hermetically sealed as often as desiredmerely by threadedly engagand the'collar threads and rotating the cover Y Y Y By screwing; down tightly, the gasing the cover.
' ket 5I Yis caused to press down againstV the collar curl 21 sothat the curl becomes embedded in the gasket as a replaceable reclosure seat.
It will be understood that a separate reclosure cover 35 which is rsealed entirely within the container is shown herein bywaypf` example only.
While it is not essential to have a reclosure ele--V ment for a can composed of VVmultiple body'sections as shown in the present'invention it isY desirable by'reas'on of thefact that the instant disclosed improvement .of joining adj acentbody tainer joint, rand a separable rotatable reclosure cover seated upon an exposed end of-saidrcollar Y' Y.
spaced inwardly from one of said securedend closures and entirely connedfwithin the sealed container. y
3. In a sealed air-tightV sheet metal container capableof air-tight reclosure, a multiple section container body having adjacent'sections thereof spaced apart, one section having score lines de-V flning a removable tearing -strip for opening the container, an interior beaded spacer collar tor Y joining adjacentv body sections, the endscf ad-k jaCent'SetiOns tightly fitting over/said collarrwithV Y Vthe collar bead*interposedtherebetween t0 eXp-Ose an outer surface part of Vthe'Y collar, end closures hermetically secured to the opposite ends of said container body, a solder bond interposed between the fitted collar and the body section surfaces/to. provide an air-tight container joint, anda re- Y closure member seated upon and having threaded connectionwith said 'spacer collar'for VreclosingY the container in an air-tight joint after'the con tainer is initially opened by removal of said' ear-V Y' ing strip, said reclosure member being vconfined entirelywithin said sealed container.
Y1..In a' sealed cylindrical air-tight container Vcapable of air-tight reclosure, aV container body formed of two similar body sectionsA Y Y of the same'diameter, one of. saidbody sections having score lines deningra removable tearing strip for openngthe container,'end closures for'A sealing the'V opposite Yends of said body, an in- Y terior spacerlcollar tightly :tting withinv adjacent Y. A, ends of said bod-yisections to form a jointffor the sheet metal" body sections, a portion of the collar in the space between the body sections being exposed on the container exterior, said collar extending inwardly to provide a cylindrical wall terminating in a reclosure curl spaced inwardly from the body Wall, a solder bond interposed between the fitted collar and the body section surfaces to provide an airtight container, a reclosure cover seated on said cylindrical collar Wall and confined inside of the sealed container, said cover having a depending cylindrical Wall tting over said cylindrical collar Wall, and cooperating threads respectively on the cylindrical Walls of said collar and said reclosure cover, said threads being rendered operative by removal of said tearing strip in initially opening the container for forming an air-tight seal at said reclosure curl, thus hermetically reclosing the opened container.
JOHN E. SOCKE.
REFERENCES CITED The following references are of record in the le of this patent:
UNITED STATES PATENTS Number Name Date 1,160,074 Hardy Nov. 9, 1915 1,658,043 Eaglesfeld Feb, 7, 1928 1,313,387 Kaarbo Aug. 19, 1919 1,451,875 Hothersall Apr. 17, 1923 1,981,864 Hothersall Nov. 27, 1934 548,465 Schaake Oct. 22, 1895 1,860,201 Punte '1- May 24, 1932 2,060,444 Ryan et al Nov. 10, 1936 1,764,304 Hildebrandt June 17, 1930
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US567667A US2428394A (en) | 1944-12-11 | 1944-12-11 | Collar construction for tear strip type of reclosable containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US567667A US2428394A (en) | 1944-12-11 | 1944-12-11 | Collar construction for tear strip type of reclosable containers |
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US2428394A true US2428394A (en) | 1947-10-07 |
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US567667A Expired - Lifetime US2428394A (en) | 1944-12-11 | 1944-12-11 | Collar construction for tear strip type of reclosable containers |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621828A (en) * | 1951-10-04 | 1952-12-16 | Frank F Osmers | Container having integral tear strip |
US2773622A (en) * | 1953-10-01 | 1956-12-11 | American Can Co | Reclosure container |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US548465A (en) * | 1895-10-22 | Henry sciiaake | ||
US1160074A (en) * | 1914-08-07 | 1915-11-09 | Charles S Hardy | Sheet-metal can. |
US1313387A (en) * | 1919-08-19 | Welded steel barbel and method of making sake | ||
US1451875A (en) * | 1923-04-17 | Vacuum hinge-cover container | ||
US1658043A (en) * | 1926-07-02 | 1928-02-07 | Kawneer Co | Joining means |
US1764304A (en) * | 1928-11-02 | 1930-06-17 | Hildebrandt Edward | Can and slip cover |
US1860201A (en) * | 1930-06-28 | 1932-05-24 | Continental Can Co | Easy opening container |
US1981864A (en) * | 1931-02-20 | 1934-11-27 | American Can Co | Container closure |
US2060444A (en) * | 1933-02-08 | 1936-11-10 | Ryan Coffee Corp | Vacuum can |
-
1944
- 1944-12-11 US US567667A patent/US2428394A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US548465A (en) * | 1895-10-22 | Henry sciiaake | ||
US1313387A (en) * | 1919-08-19 | Welded steel barbel and method of making sake | ||
US1451875A (en) * | 1923-04-17 | Vacuum hinge-cover container | ||
US1160074A (en) * | 1914-08-07 | 1915-11-09 | Charles S Hardy | Sheet-metal can. |
US1658043A (en) * | 1926-07-02 | 1928-02-07 | Kawneer Co | Joining means |
US1764304A (en) * | 1928-11-02 | 1930-06-17 | Hildebrandt Edward | Can and slip cover |
US1860201A (en) * | 1930-06-28 | 1932-05-24 | Continental Can Co | Easy opening container |
US1981864A (en) * | 1931-02-20 | 1934-11-27 | American Can Co | Container closure |
US2060444A (en) * | 1933-02-08 | 1936-11-10 | Ryan Coffee Corp | Vacuum can |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621828A (en) * | 1951-10-04 | 1952-12-16 | Frank F Osmers | Container having integral tear strip |
US2773622A (en) * | 1953-10-01 | 1956-12-11 | American Can Co | Reclosure container |
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