US2106330A - Can - Google Patents
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- Publication number
- US2106330A US2106330A US132555A US13255537A US2106330A US 2106330 A US2106330 A US 2106330A US 132555 A US132555 A US 132555A US 13255537 A US13255537 A US 13255537A US 2106330 A US2106330 A US 2106330A
- Authority
- US
- United States
- Prior art keywords
- closure
- tab
- opening
- secured
- plug
- 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
Links
- 238000010276 construction Methods 0.000 description 3
- 238000004826 seaming Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/16—Devices preventing loss of removable closure members
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/022—Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/00074—Shape of the outer periphery curved
- B65D2543/00083—Shape of the outer periphery curved oval
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container mouth
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00509—Cup
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
- B65D2543/00546—NO contact
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00888—Means for facilitating removing of the closure by applying lever forces
- B65D2543/00898—Means for facilitating removing of the closure by applying lever forces by means of a coin or other tool in recesses or similar on container or lid
Definitions
- This invention relates to cans and particularly to cans having a closure-receiving opening in one end which is adapted to be closed by a closure of the friction plug type, and one object of the invention is to provide a novel construction wherein the friction plug closure has a tab extending from the periphery thereof and permanently secured to the can, which tab functions as a hinge for the closure when the can is opened.
- Fig. 1 is a sectional view through a can embodying my invention taken on the line I
- Fig. 2 is a top plan view of the can
- Fig. 3 is a view of the blank from which the closure is made
- Fig. 4 is a fragmentary sectional view-showing the closure plug removed from the closure-receiving opening
- Fig. 5 is a fragmentary sectional view showing a difierent embodiment of the invention.
- Fig. 6 is a perspective view of the closure plug before it is attached to the can end.
- the invention can be embodied in any can having a body portion and an end portion provided with a closure-receiving opening, and in Figs. 1, 2 and 3 I have illustrated the invention as it might be embodied in a can having an oval cross-sectional shape and provided with an ovalshaped closure-receiving opening.
- l indicates the body portion of the can which has secured to one end thereof the closure-receiving end portion 2 which is formed with the opening 3 through which the can may be filled or through which the contents of the can may be removed or discharged.
- the ring portion or closure-receiving end portion 2 may be secured to the can body in any of the ways now commonly employed for this purpose. As shown in the drawing this ring portion or closure-receiving end portion 2 is secured to the top edge of the body portion l by a double-lock seam 4.
- the ring or end portion 5 2 is formed with a depending skirt 5 which surrounds the opening 9 and provides a friction seating wall for the closure, which is indicated at 6.
- This closure 9 is of the friction plug type, it having the upstanding peripheral wall I which fits tightly within the depending skirt 5 thereby to make a tight joint, and if desired the upper edge 8 of the plug may be shaped to present a. bead as usual in closures of the friction plug type.
- this closure 6 has a tab or extension 9 extending outwardly from the periphery thereof, which tab or extension is permanently secured to the can in some suitable way.
- the purpose of this tab or extension 9 is to provide a hinge connection between the plug and the can so that when the can is opened by prying the plug closure out of the opening 3 the tabor hinge portion 9 will flex thus permitting the closure to be swung backwardly into open position as shown in Fig. 4. r
- One way of permanently attaching the extension or tab 9 to the can body is to roll the end portion of said tab into the double-lock seam 4 as shown in Fig. 1. Where this construction is used the tab 9 is permanently connected to the can by the operation of forming the double-lock seam 4. It will be understood, of course, that when the can body and the can end are assembled for the seaming operation, the can end 2 will have the closure plug fitted within its opening 3 and with the tab 9 extending outwardly from the periphery of the closure and into position to be acted on by the seaming rolls as the seam 4 is formed.
- Fig. 5 In which the can body is indicated at H, and said can body has the ring or 35 closure-receiving end portion l2 secured thereto and provided with the closure-receiving opening l3.
- the opening I3 is situated near one side of the can and the friction plug I4 by which the opening is closed has a 0 tab or extension [9 integral therewith and extending outwardly from the periphery thereof, said tab or extension overlying the ring or closurereceiving end portion l2 and being spot-welded thereto or otherwise secured thereto as shown at 29.
- the tab 9 is made integral with theclosure 6, said closure and tab being formed from a sheet metal blank, such as shown in Fig. 3 which has the body portion l and the tab extending from the periphery thereof. This body portion l is subjected to the action of forming dies by which it is pressed into its final shape.
- While the invention can be embodied in cans of various shapes, yet it has special advantages when embodied in a can having an oval or elongated closure-receiving opening and closure therefor.
- Various kinds of food products are frequently packaged and sold to the consumer in cans having the oval-shaped opening.
- the closure will drop into the can especially when the can is nearly empty, and when this happens it is. very difficult to remove the closure from the can. This cannot happen, however, in a can embodying my invention. because the hinge portion 9 retains the closure on the outside of the can and prevents the closure from assuming a position in which an end thereof can enter the opening.
- closure-receiving opening of the can which closure has a tab extending therefrom that is permanently secured to the can and constitutes a hinge member for hingedly connecting the closure to the can.
- a can having a body portion, a closurereceiving portion secured to the body portion at one end thereof by a double-lock seam, said closure reoeiving portion having a closure-receiving opening and a closure of the friction plug type fitting said opening, said closure having integral therewith a tab projecting from the periphery thereof, the end of which tabis rolled into the double-lock seam whereby said tab functions as a hinge for the closure when it is removed from the opening.
- a can having a body portion and a closurereceiving portion secured to the body portion at one end thereof by a double-lock seam and provided with an opening, and a closure for closing said opening with a tight fit, said closure having integral therewith a flexible tab which extends from the periphery thereof and which overlies said closure-receiving portion, the end of said tab being rolled into the double-lock seam whereby when the closure is removed from the opening the tab flexes and constitutes a flexing hinge member for the closure.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
H. SE'BELL 2,106,330
Jan. 25, 1938.
CAN
Filed March 23, 1937 \nvenTor. Hurry SebeH bym ATT S.
Patented Jan. 25, 1938 UNITED STATES PATENT OFFICE CAN Application March 23, 1937, Serial No. 132.555
2 Claims.
This invention relates to cans and particularly to cans having a closure-receiving opening in one end which is adapted to be closed by a closure of the friction plug type, and one object of the invention is to provide a novel construction wherein the friction plug closure has a tab extending from the periphery thereof and permanently secured to the can, which tab functions as a hinge for the closure when the can is opened.
In order to give an understanding of the in vention I have illustrated in the drawing some selected embodiments thereof which will now be described after which the novel features will be pointed out in the appended claims.
1 In the drawing:
Fig. 1 is a sectional view through a can embodying my invention taken on the line I|, Fig. 2;
Fig. 2 is a top plan view of the can;
Fig. 3 is a view of the blank from which the closure is made;
Fig. 4 is a fragmentary sectional view-showing the closure plug removed from the closure-receiving opening;
Fig. 5 is a fragmentary sectional view showing a difierent embodiment of the invention;
Fig. 6 is a perspective view of the closure plug before it is attached to the can end.
The invention can be embodied in any can having a body portion and an end portion provided with a closure-receiving opening, and in Figs. 1, 2 and 3 I have illustrated the invention as it might be embodied in a can having an oval cross-sectional shape and provided with an ovalshaped closure-receiving opening. In the drawing l indicates the body portion of the can which has secured to one end thereof the closure-receiving end portion 2 which is formed with the opening 3 through which the can may be filled or through which the contents of the can may be removed or discharged.
The ring portion or closure-receiving end portion 2 may be secured to the can body in any of the ways now commonly employed for this purpose. As shown in the drawing this ring portion or closure-receiving end portion 2 is secured to the top edge of the body portion l by a double-lock seam 4. The ring or end portion 5 2 is formed with a depending skirt 5 which surrounds the opening 9 and provides a friction seating wall for the closure, which is indicated at 6. This closure 9 is of the friction plug type, it having the upstanding peripheral wall I which fits tightly within the depending skirt 5 thereby to make a tight joint, and if desired the upper edge 8 of the plug may be shaped to present a. bead as usual in closures of the friction plug type.
According to my present invention this closure 6 has a tab or extension 9 extending outwardly from the periphery thereof, which tab or extension is permanently secured to the can in some suitable way. The purpose of this tab or extension 9 is to provide a hinge connection between the plug and the can so that when the can is opened by prying the plug closure out of the opening 3 the tabor hinge portion 9 will flex thus permitting the closure to be swung backwardly into open position as shown in Fig. 4. r
One way of permanently attaching the extension or tab 9 to the can body is to roll the end portion of said tab into the double-lock seam 4 as shown in Fig. 1. Where this construction is used the tab 9 is permanently connected to the can by the operation of forming the double-lock seam 4. It will be understood, of course, that when the can body and the can end are assembled for the seaming operation, the can end 2 will have the closure plug fitted within its opening 3 and with the tab 9 extending outwardly from the periphery of the closure and into position to be acted on by the seaming rolls as the seam 4 is formed.
Instead of connecting the closure to the can by rolling the tab into the seam as above described, the permanent attachment between the tab and the can can be secured by spot-welding the tab to the ring 2. This construction is shown in Fig. 5 in which the can body is indicated at H, and said can body has the ring or 35 closure-receiving end portion l2 secured thereto and provided with the closure-receiving opening l3. In this embodiment the opening I3 is situated near one side of the can and the friction plug I4 by which the opening is closed has a 0 tab or extension [9 integral therewith and extending outwardly from the periphery thereof, said tab or extension overlying the ring or closurereceiving end portion l2 and being spot-welded thereto or otherwise secured thereto as shown at 29.
I prefer to make the tab portion 9 or I9 of sufiicient length so that when the can is opened the flexure of the tab will be distributed over a considerable length thereof and the tab will not be subjected to any sharp bends.
In the illustrated embodiment of the invention the tab 9 is made integral with theclosure 6, said closure and tab being formed from a sheet metal blank, such as shown in Fig. 3 which has the body portion l and the tab extending from the periphery thereof. This body portion l is subjected to the action of forming dies by which it is pressed into its final shape.
While the invention can be embodied in cans of various shapes, yet it has special advantages when embodied in a can having an oval or elongated closure-receiving opening and closure therefor. Various kinds of food products are frequently packaged and sold to the consumer in cans having the oval-shaped opening. In the manipulation of a can having an oval-shaped closure which is not attached to the can for the purpose of opening the can, spooning out some of the contents thereof and closing the can again, it frequently happens that the closure will drop into the can especially when the can is nearly empty, and when this happens it is. very difficult to remove the closure from the can. This cannot happen, however, in a can embodying my invention. because the hinge portion 9 retains the closure on the outside of the can and prevents the closure from assuming a position in which an end thereof can enter the opening.
While one convenient way of making the closure is to form it with the tab integral therewith, yet the invention would not be departed from if the tab were permanently secured to the closure member in some other way than by having it integral therewith. The important feature ineludes providing a closure for the closure-receiving opening of the can, which closure has a tab extending therefrom that is permanently secured to the can and constitutes a hinge member for hingedly connecting the closure to the can.
I claim:
1. A can having a body portion, a closurereceiving portion secured to the body portion at one end thereof by a double-lock seam, said closure reoeiving portion having a closure-receiving opening and a closure of the friction plug type fitting said opening, said closure having integral therewith a tab projecting from the periphery thereof, the end of which tabis rolled into the double-lock seam whereby said tab functions as a hinge for the closure when it is removed from the opening.
2. A can having a body portion and a closurereceiving portion secured to the body portion at one end thereof by a double-lock seam and provided with an opening, and a closure for closing said opening with a tight fit, said closure having integral therewith a flexible tab which extends from the periphery thereof and which overlies said closure-receiving portion, the end of said tab being rolled into the double-lock seam whereby when the closure is removed from the opening the tab flexes and constitutes a flexing hinge member for the closure.
HARRY SEBELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US132555A US2106330A (en) | 1937-03-23 | 1937-03-23 | Can |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US132555A US2106330A (en) | 1937-03-23 | 1937-03-23 | Can |
Publications (1)
Publication Number | Publication Date |
---|---|
US2106330A true US2106330A (en) | 1938-01-25 |
Family
ID=22454565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US132555A Expired - Lifetime US2106330A (en) | 1937-03-23 | 1937-03-23 | Can |
Country Status (1)
Country | Link |
---|---|
US (1) | US2106330A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866980A (en) * | 1953-10-19 | 1959-01-06 | Lillian J Huntington | Toilet |
US3049264A (en) * | 1959-06-01 | 1962-08-14 | Zbigniew K Morawski | Sanitary removable covers for containers |
EP0168070A1 (en) * | 1984-06-08 | 1986-01-15 | Thomassen & Drijver-Verblifa N.V. | Method for manufacturing a container having a filling |
JP2012232763A (en) * | 2011-04-28 | 2012-11-29 | Showa Aluminum Kan Kk | Lid member and beverage container |
-
1937
- 1937-03-23 US US132555A patent/US2106330A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866980A (en) * | 1953-10-19 | 1959-01-06 | Lillian J Huntington | Toilet |
US3049264A (en) * | 1959-06-01 | 1962-08-14 | Zbigniew K Morawski | Sanitary removable covers for containers |
EP0168070A1 (en) * | 1984-06-08 | 1986-01-15 | Thomassen & Drijver-Verblifa N.V. | Method for manufacturing a container having a filling |
JP2012232763A (en) * | 2011-04-28 | 2012-11-29 | Showa Aluminum Kan Kk | Lid member and beverage container |
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