US1958454A - Container closure structure - Google Patents

Container closure structure Download PDF

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Publication number
US1958454A
US1958454A US472906A US47290630A US1958454A US 1958454 A US1958454 A US 1958454A US 472906 A US472906 A US 472906A US 47290630 A US47290630 A US 47290630A US 1958454 A US1958454 A US 1958454A
Authority
US
United States
Prior art keywords
nozzle
cap
container
closure structure
container closure
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
Application number
US472906A
Inventor
Vogel William Martin
Fentress Robert Woods
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stanco Inc
Original Assignee
Stanco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stanco Inc filed Critical Stanco Inc
Priority to US472906A priority Critical patent/US1958454A/en
Application granted granted Critical
Publication of US1958454A publication Critical patent/US1958454A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0078—Lower closure of the 41-type

Definitions

  • reference numeral 1 designates the body of a container and 2 designates a nozzle projecting from and of less diameter than the top of the body.
  • the end of the nozzle is inset preferably as indicated at 3 and terminates in a flange 4 which extends outwardly from the inset portion of the nozzle.
  • the nozzle can be fastened to any convenient part of the container to facilitate filling and emptying of the container. posed in a vertical position.
  • a sealing disk or cap 6 constitutes a closure for the nozzle.
  • the cap has laterally extending sidewalls 7 which engage the inner wall of the end of the nozzle.
  • the cap is provided with a marginal flange 8 which terminates in a downwardly and radially inwardly extending portion 9.
  • the cap is preferably formed by stamping the same from a sheet of metal which has been previously coated with a dry flexible compound such as lacquer.
  • the cap is pref-' erably formed of relatively thin material to facilitate piercing of the cap when it is desired to pour out the contents of the container.
  • the cap In securing the cap to the nozzle the cap is first disposed loosely upon the end of the nozzle as shown in Fig. 1.
  • a liquid tight joint is effected between the nozzle and the cap by pressing metallic disks, not shown, revolving in ahorizontal plane, against the outer edge of the cap with sufllcient pressure to roll the flange 4 of the nozzle and the flange 8 and portion 9 of the cap together to form a seal.
  • the flange of the nozzle then extends radially outwardly and backwardly in spaced relation to the inset portion of the nozzle, and the marginal portion of the cap projects downwardly around and upwardly un- 50 der the flange to form a double seam disposed exteriorly of the nozzle.
  • the seam engages the inset portion of the nozzle.
  • the seam lies within the periphery of the body portion of the nozzle.
  • a cover 10 has interlocking engagement with The nozzle is preferably disthe nozzle by means of screw threads or the like which are adapted to engage one or more projections 11 disposed upon the body portion of the nozzle.
  • the cap when permanently affixed to the nozzle is provided with an outwardly projecting portion 12 which forms an annular seat for the cover to facilitate the formation of a liquid tight connection of the cover 10 with the nozzle to prevent leakage of liquid after the cap is perforated.
  • the upwardly projecting nozzle facilitates the filling of the con tainer with liquid.
  • the cap is sealed to the nozzle by an outside seam which can be formed after the container is filled and the seam is so constructed that it will withstand considerable internal pressure.
  • the cap can be easily applied to the nozzle and being formed. of relatively thin material it can be readily broken when the contents of the container are to be used, but cannot be replaced, thereby preventing refilling of the container in its original form.
  • a container comprising a body, a nozzle projecting from and of less diameter than an end of the body, a cover, the free end of the nozzle being inset peripherally and terminating in a flange which extends downwardly and backwardly with its margin facing backwardly in spaced relation to the inset portion of the nozzle, a cap of relatively thin material having a laterally extending portion engaging the inner wall of the nozzle and an outwardly projecting portion forming an annular seat for the cover, and a marginal portion exteriorly double seamed with the flange forming a permanent fluid tight seal, the seal lying within the periphery of the body portion of the nozzle, and means associated with. the nozzle laterally of the inset portion and between e cap and the body for interlocking engagement with a cover extending in spaced relation to the portion of the cap enclosed by the annular seat.

Description

y 1934- w. M. VOGELEI AL 1,958,454
' CONTAINER CLOSURE STRUCTURE Filed Aug. 4, 1930 Patented May 15, 1934 PATENT OFFICE CONTAINER CLOSURE STRUCTURE William Martin Vogel, Glenn Ridge, and Robert Woods Fentress, Elizabeth, N. J., assignors to Stance Incorporated Application August 4, 1930, Serial No. 472,906
1 Claim.
Referring particularly to the drawing, reference numeral 1 designates the body of a container and 2 designates a nozzle projecting from and of less diameter than the top of the body. The end of the nozzle is inset preferably as indicated at 3 and terminates in a flange 4 which extends outwardly from the inset portion of the nozzle. The nozzle can be fastened to any convenient part of the container to facilitate filling and emptying of the container. posed in a vertical position.
A sealing disk or cap 6 constitutes a closure for the nozzle. As shown in Fig, l the cap has laterally extending sidewalls 7 which engage the inner wall of the end of the nozzle. The cap is provided with a marginal flange 8 which terminates in a downwardly and radially inwardly extending portion 9. The cap is preferably formed by stamping the same from a sheet of metal which has been previously coated with a dry flexible compound such as lacquer. The cap is pref-' erably formed of relatively thin material to facilitate piercing of the cap when it is desired to pour out the contents of the container.
In securing the cap to the nozzle the cap is first disposed loosely upon the end of the nozzle as shown in Fig. 1. A liquid tight joint is effected between the nozzle and the cap by pressing metallic disks, not shown, revolving in ahorizontal plane, against the outer edge of the cap with sufllcient pressure to roll the flange 4 of the nozzle and the flange 8 and portion 9 of the cap together to form a seal. As seen in Fig. 3 the flange of the nozzle then extends radially outwardly and backwardly in spaced relation to the inset portion of the nozzle, and the marginal portion of the cap projects downwardly around and upwardly un- 50 der the flange to form a double seam disposed exteriorly of the nozzle. In the preferred embodiment the seam engages the inset portion of the nozzle. The seam lies within the periphery of the body portion of the nozzle.
A cover 10 has interlocking engagement with The nozzle is preferably disthe nozzle by means of screw threads or the like which are adapted to engage one or more projections 11 disposed upon the body portion of the nozzle. The cap when permanently affixed to the nozzle is provided with an outwardly projecting portion 12 which forms an annular seat for the cover to facilitate the formation of a liquid tight connection of the cover 10 with the nozzle to prevent leakage of liquid after the cap is perforated.
In the construction described the upwardly projecting nozzle facilitates the filling of the con tainer with liquid. The cap is sealed to the nozzle by an outside seam which can be formed after the container is filled and the seam is so constructed that it will withstand considerable internal pressure. The cap can be easily applied to the nozzle and being formed. of relatively thin material it can be readily broken when the contents of the container are to be used, but cannot be replaced, thereby preventing refilling of the container in its original form.
Various changes may be made within the scope of the appended claim in which it is desired to claim all novelty inherent in the invention a broadly as the prior art permits.
We claim:
A container comprising a body, a nozzle projecting from and of less diameter than an end of the body, a cover, the free end of the nozzle being inset peripherally and terminating in a flange which extends downwardly and backwardly with its margin facing backwardly in spaced relation to the inset portion of the nozzle, a cap of relatively thin material having a laterally extending portion engaging the inner wall of the nozzle and an outwardly projecting portion forming an annular seat for the cover, and a marginal portion exteriorly double seamed with the flange forming a permanent fluid tight seal, the seal lying within the periphery of the body portion of the nozzle, and means associated with. the nozzle laterally of the inset portion and between e cap and the body for interlocking engagement with a cover extending in spaced relation to the portion of the cap enclosed by the annular seat.
WM. MARTIN VOGEL. ROBERT WOODS F INTRESS.
US472906A 1930-08-04 1930-08-04 Container closure structure Expired - Lifetime US1958454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US472906A US1958454A (en) 1930-08-04 1930-08-04 Container closure structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472906A US1958454A (en) 1930-08-04 1930-08-04 Container closure structure

Publications (1)

Publication Number Publication Date
US1958454A true US1958454A (en) 1934-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
US472906A Expired - Lifetime US1958454A (en) 1930-08-04 1930-08-04 Container closure structure

Country Status (1)

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US (1) US1958454A (en)

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