US1214147A - Can and jar closure. - Google Patents

Can and jar closure. Download PDF

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Publication number
US1214147A
US1214147A US8321716A US8321716A US1214147A US 1214147 A US1214147 A US 1214147A US 8321716 A US8321716 A US 8321716A US 8321716 A US8321716 A US 8321716A US 1214147 A US1214147 A US 1214147A
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United States
Prior art keywords
cover
curved
flange
cord
closure
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Expired - Lifetime
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US8321716A
Inventor
Edward Fisher
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Individual
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Individual
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Priority to US8321716A priority Critical patent/US1214147A/en
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Publication of US1214147A publication Critical patent/US1214147A/en
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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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab

Definitions

  • This invention relates to devices for closing and sealing the openings in cans, jars, or similar receptacles and has for its objects to provide a simple and eflicient closure for such receptacles.
  • Figure l is a plan View of a can top with the cover in position thereon;
  • Fig. 2 is a plan view of the can top, with the cover removed;
  • Fig. 3 is an enlarged, sectional view of a can or vessel with parts removed at the center, illustrating the present invention, and
  • Fig. 4 is a plan view, reduced in size, with the sealing cord omitted and the catches indicated by dotted lines.
  • the can 2, or other vessel, as herein shown is provided with the usual bottom 4, and a top 6, said parts being connected to the can body by a double seam, or in any other desired manner.
  • the top 6 of the can is provided with a downwardly extended annular flange 8, which has a vertical wall of appreciable depth and terminating in a laterally curved, upturned portion 13, and at diametrically opposite points the curved portion 13 is cut out to form the notches 12, 12.
  • the cover 10 of the can is in the form of a disk or plate, and as herein shown has a central depression 16 to receive a pivotally attached bail or handle 21.
  • the cover 10 is also provided circumferentially with a downwardly extending flange 11 having a vertical wall of appreciable depth and terminating in a laterally and upwardly curved portion 9, and is shaped to fit tightly within the upwardly curved flange 13 of the top 6.
  • the cover is also provided with two diametrically located right-angular shaped lugs or catches 17, 17.
  • a cord 18 which is preferably soaked in paraflin, or some other harmless sealing material, to soften the cord, and the latter is then rolled tight and forced into the groove formed in the top of the can above the curved flange 9 of the cover, as clearly shown in Figs. 1 and 3.
  • the cord 18 may be provided with a tag 20, which is fastened to the outer end of the cord and serves as a handle for removing the same from the can top, preliminary to the removal of the cover from the can.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

E. FISHER.
-CAN AND JAR CLOSURE.
APPLICATION FILED MAR. 10. I916.
1,214,147. Patented Jim. 30, 1917.
EDWARD FISHER, OF NEWPORT, RHODE ISLAND.
can Ann JAR CLOSURE.
Specification of Letters Patent.
Patented Jan. 30, 1917.
Application filed March 10, 1916. Serial No. 83,217.
To all whom it may concern:
Be it known that I, EDWARD FISHER, a
citizen of the United States, residing at Newport, in the county of Newport and State of Rhode Island, have invented certain new and useful Improvements in Can and Jar Closures, of which the following is a specification.
This invention relates to devices for closing and sealing the openings in cans, jars, or similar receptacles and has for its objects to provide a simple and eflicient closure for such receptacles.
Devices of the character to which the present improvements relate obviate the dangers following from the practice of opening cans by the use of a can opener or like tool. As is well known the slipping of such tools frequently results in the operators hand being cut by the rough edge of the can top, which may cause a dangerous wound.
The nature of the present invention will best be understood from the following description, when the same is considered in connection with the accompanying drawings, in which,
Figure l is a plan View of a can top with the cover in position thereon; Fig. 2 is a plan view of the can top, with the cover removed; Fig. 3 is an enlarged, sectional view of a can or vessel with parts removed at the center, illustrating the present invention, and Fig. 4 is a plan view, reduced in size, with the sealing cord omitted and the catches indicated by dotted lines.
The can 2, or other vessel, as herein shown is provided with the usual bottom 4, and a top 6, said parts being connected to the can body by a double seam, or in any other desired manner. The top 6 of the can is provided with a downwardly extended annular flange 8, which has a vertical wall of appreciable depth and terminating in a laterally curved, upturned portion 13, and at diametrically opposite points the curved portion 13 is cut out to form the notches 12, 12. The cover 10 of the can is in the form of a disk or plate, and as herein shown has a central depression 16 to receive a pivotally attached bail or handle 21. The cover 10 is also provided circumferentially with a downwardly extending flange 11 having a vertical wall of appreciable depth and terminating in a laterally and upwardly curved portion 9, and is shaped to fit tightly within the upwardly curved flange 13 of the top 6. The cover is also provided with two diametrically located right-angular shaped lugs or catches 17, 17. When the cover 10 is placed upon the can top the laterally and upwardly curved portion 9 of flange ll'fits tightly within the curved flange 13 of the top, and the lugs 17 pass through the notches 12, so that when the cover is turned the lugs will be moved out of register with the notches, and will firmly lock the cover to the can top and prevent its removal therefrom. The laterally and upwardly curved portions 13, and 9 of the can top and cover form a double-walled groove, and, besides effectually resisting inward movement of the top, materially assist the sealing substance inserted in the groove in forming an air tight closure.
In order to seal the contents of the can I provide a cord 18 which is preferably soaked in paraflin, or some other harmless sealing material, to soften the cord, and the latter is then rolled tight and forced into the groove formed in the top of the can above the curved flange 9 of the cover, as clearly shown in Figs. 1 and 3. The cord 18 may be provided with a tag 20, which is fastened to the outer end of the cord and serves as a handle for removing the same from the can top, preliminary to the removal of the cover from the can.
By this invention it will be seen that a very simple and efficient connection is secured between the cover and the top of the can, as the joint formed between the curved flanges 9 and 13 is a very close joint, and the groove in the can top formed by the downwardly extending, interlocking curved flanges on the top and cover, provide for the insertion to a sealing cord by means of which an air tight joint may be formed and the contents of the can or vessel thereby preserved.
While the above described means are shown as applied to a metallic can, it is to be understood that they are equally applicable to other kinds of vessels, as, for example, glass jars and the like.
Changes may be made in the form, construction, or minor details of the parts herein shown, without departing from the spirit of the invention.
5 provided With a vertical annular flange hiLV.
ing an inwardly curved portionteririinating in an upturned edge, of a cover having a, vertical flange provided With an outwardly Copies of this patent may be obtained tor five cents each, by addressing the Commissioner of Patents,
curved portion terminating in an upturned edge, said parts engaging and fitting the curved portion, upturned edge and vertical portion of the top, and a sealing cord in the groove formed by the interengaging portions of the top and cover.
EDWARD FISHER.
7 Washington, D. C."
US8321716A 1916-03-10 1916-03-10 Can and jar closure. Expired - Lifetime US1214147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US8321716A US1214147A (en) 1916-03-10 1916-03-10 Can and jar closure.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8321716A US1214147A (en) 1916-03-10 1916-03-10 Can and jar closure.

Publications (1)

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US1214147A true US1214147A (en) 1917-01-30

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US8321716A Expired - Lifetime US1214147A (en) 1916-03-10 1916-03-10 Can and jar closure.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583873A (en) * 1946-04-22 1952-01-29 Nichols Hayden Sealing element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583873A (en) * 1946-04-22 1952-01-29 Nichols Hayden Sealing element

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