US637295A - Metallic closure for receptacles. - Google Patents
Metallic closure for receptacles. Download PDFInfo
- Publication number
- US637295A US637295A US70995599A US1899709955A US637295A US 637295 A US637295 A US 637295A US 70995599 A US70995599 A US 70995599A US 1899709955 A US1899709955 A US 1899709955A US 637295 A US637295 A US 637295A
- Authority
- US
- United States
- Prior art keywords
- cover
- neck
- beads
- series
- contact
- 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
- 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
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
-
- 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
Definitions
- Clarendon in the county of Rutland, State of Vermont, have invented certain new and useful Improvements in Metallic Closures for Receptacles, of which the following is a specification, reference being had therein to the accompanying drawings.
- This invention relates to a metallic closure for receptacles, and particularly to a closure for cans, which will be frictionally held in place, and thereby capable of removal and displacement.
- the invention has for its object to frictionally hold the cover by means of a series of beads, each of a different diameter, which are frictionally engaged by a series of beads formed in or carried by the cover, which correspond in diameter with the beads at the upper portion of the receptacle.
- the cover is thus held by a series of frictional surfaces, so that the same can be forced into position to form a hermetically-sealed joint and can be removed by suitable pressure applied beneath the edge of the cover.
- Figure 1 represents a perspective of a can with'parts in section.
- Fig. 2 is a cross-section through the cover removed.
- Fig. 3 is a similar view through the top of the can, and
- Fig. 4 is a similar view of a modified application of the closure.
- the receptacle or can A is provided at its upper portion with a top A, which may be of any desired material or configuration and can be formed integral with the body of the receptacle or separate therefrom and joined together, for instance, by means of a doubleseamed joint A This too or neck portion is usuallyconstructed to form the discharge opening for the can.
- the lower portion of the can is provided with any suitable form of bottomfor instance, as shown at C-which may be connected with the body A by a double-seamed jointO.
- the neck A is stamped or otherwise provided with a series of heads a a (1 each of a less diameter than the preceding one. This forms a'neck of the smallest diameter at the top, at which point an inwardly-turned bearing or flange a is provided which will form a scraping edge at the open neck'of the can and also provide a flat surface which will assist in making a tight closure.
- the decreasing diameter of the beads a and a forms a shoulder 0, while a similar shoulder c is provided between the beads a and a
- a horizontal bearing or contact surface a is also provided immediately over the upper edge of the body, so as to properly transmit any pressure which may be applied to the neck upon'the body of the can.
- This neck A is adapted to cooperate with a cover B, which is provided with a series of beads of substantially the same corresponding diameter as'the beads upon the neck.
- the lower .or open end of the cover isprovided with an enlarged edge 19 which rests upon the portion a of the cover, making contact therewith, and provides a bearing surface beneath which a tool may be applied for prying or raising the cover to open the receptacle.
- the cover B has been shown as applied to a sheet-metal top or neck A; but this cover may also be applied to other receptacles not having a sheet-metal necksueh, for instance, as illustrated in Fig. 4, wherein the top E of any suitable receptacle may be provided with a neck E, formed integral therewith or separate and secured by any desired meaussuch, for instance, as screw-threads E
- the material of which this neck is formed may be and usually is rigid, as the frictional engagement with the cover is satisfactorily secured if one member of the closure be of a yielding character.
- the modified form-of neck may be provided with an annular recess E within which the cover B will rest, and the inner wall of this recess is provided with a series of substantially vertical heads 6 0 6 substantially identical in all particulars with the similar beads shown at a a a of Fig. 3.
- a bearing 6 is also provided above the bead e and a contact-surface e at the base of the bead e. These bearing-surfaces correspond with similar surfaces a" and a (shown in Fig. 3,) and between the beads e and e a shoulder fis provided, while a similar shoulder f is provided between the beads e and e. It will be understood that when the cover B is applied to the neck shown in Fig.
- the shoulders dand d of the cover will correspond with the shouldersf and f of the neck and seat thereon, while the beads and other portions of the cover will frictionally en gagethe corresponding parts, as previouslydescribed in connection with Figs. 1, 2, and 3.
- the cover is applied by simply exerting direct pressure upon the same, which forces the several beads upon the cover into tight frictional contact with the beads of corresponding diameter upon the top or neck. At the same time the corresponding shoulders will engage each other and limit the downward movement of the cover, while the top bearing will form a tight joint against the under side of the top of the cover, and .the enlarged edge 12 of the cover rests upon the horizontal base-bearing of the neck.
- the cans are particularly adapted for use in household preserving, as they may be used from year to year without injury to their sealing properties. It may be stated that the body of the can may beformed of any suitable material and configuration and that the neck may be integral therewith and applied thereto by any suitable means. Likewise either the cover or neck may be formed of non-yielding material, it being essential that only one member should be flexible or yielding to insure contact. Further, it is not essential that the beads be of the exact conformation illustrated and described, and the number of the same may be varied.
- the beads hereinbefore mentioned consist, essentially, of a series of substantially vertical contact-surfaces connected by shoulders lying in a different plane. The location of the shoulders prevents any injury to one of the contact-surfaces from extending to an adjacent one and also stiifens the structure.
- the tool used to raise the cover is liable to indent and inj me the beads or vertical faces, and the provision of the independent faces prevents this injury from extending to the other joints.
- the lower surface does not fit tightly within the cap through any imperfections of manufacture or injury to the cover the remaining surfaces will firmly contact when the parts are forced together.
- a closure for receptacles comprising a neck or top having a series of substantially vertical contact-surfaces of successive diiferent diameters and connected by shoulders, and a cover provided with a series of substantially vertical contact-surfaces of successive different diameters and connected by shoulders, the contact-surfaces of one of said members being of sheet or yielding material, and said cover being adapted to fit upon the surfaces of said neck and form a series of sealing-joints; substantially as specified.
- a closure for receptacles comprising a top or neck member provided with a series of substantially vertical contact-surfaces of successive different diameters and connected by shoulders, and bearing-surfaces at the upper and lower extremities of said series of contact-surfaces, and a cover member provided with a series of substantially vertical contact-s11 rfaces of successive different diameters and connected by shoulders, the contact-surfaces of one of said members being of sheet or yielding material, and portions upon said cover adapted to cooperate with said bearing-surfaces; substantially as specified.
- a closure for receptacles comprising a rigid neck provided with an annular recess, the inner wall thereof having upon its outer face a series of substantially vertical contactsurfaces of successive different diameters connected by shoulders, and a cover of sheet material provided with a series of substantially In testimony whereof I affix my signature vertical contact-surfaces of successive differin presence of two witnesseses. ent diameters and connected by shoulders, the contact-surfaces of said cover being adapt- JOHN STEWARD' 5 ed to fit upon the surfaces of said neck and witnesseses:
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
No. 637.295. Patented Nov. 2|, I899. J. A. STEWARD. METALLIC CLOSURE FOB REGEPTACLES.
(Application filed Mar. 21, 1899. A
(No Model.
' NITE STATES ATENT NICE METALLIC CLOSURE FOR RECEPTACLES.
SPECIFICATION forming part of Letters Patent No. 637,295, dated November 21, 1899. Application filed March 21, 1899. Serial it. 709,955. (No model.)
To all whom it vncty concern:
Be it known that I, JOHN A. STEWARD,
a citizen of the United States, residing at,
Clarendon, in the county of Rutland, State of Vermont, have invented certain new and useful Improvements in Metallic Closures for Receptacles, of which the following is a specification, reference being had therein to the accompanying drawings.
This invention relates to a metallic closure for receptacles, and particularly to a closure for cans, which will be frictionally held in place, and thereby capable of removal and displacement.
The invention has for its object to frictionally hold the cover by means of a series of beads, each of a different diameter, which are frictionally engaged by a series of beads formed in or carried by the cover, which correspond in diameter with the beads at the upper portion of the receptacle. The cover is thus held by a series of frictional surfaces, so that the same can be forced into position to form a hermetically-sealed joint and can be removed by suitable pressure applied beneath the edge of the cover. 1
' Other objects and advantages ofthe invention will hereinafter appear in the following description, and the novel features thereof willbe particularly pointed'out in the appended claims. y
In the-drawings, Figure 1 represents a perspective of a can with'parts in section. Fig. 2 is a cross-section through the cover removed. Fig. 3 is a similar view through the top of the can, and Fig. 4 is a similar view of a modified application of the closure.
Like letters of reference indicate like parts throughout the severalflgures of the drawlngs. a I
The receptacle or can A is provided at its upper portion with a top A, which may be of any desired material or configuration and can be formed integral with the body of the receptacle or separate therefrom and joined together, for instance, by means of a doubleseamed joint A This too or neck portion is usuallyconstructed to form the discharge opening for the can. The lower portion of the can is provided with any suitable form of bottomfor instance, as shown at C-which may be connected with the body A by a double-seamed jointO.
In the form of closure shown in Figs. 1, 2, and 3 the neck A is stamped or otherwise provided with a series of heads a a (1 each of a less diameter than the preceding one. This forms a'neck of the smallest diameter at the top, at which point an inwardly-turned bearing or flange a is provided which will form a scraping edge at the open neck'of the can and also provide a flat surface which will assist in making a tight closure. The decreasing diameter of the beads a and a forms a shoulder 0, while a similar shoulder c is provided between the beads a and a A horizontal bearing or contact surface a is also provided immediately over the upper edge of the body, so as to properly transmit any pressure which may be applied to the neck upon'the body of the can.
This neck A is adapted to cooperate with a cover B, which is provided witha series of beads of substantially the same corresponding diameter as'the beads upon the neck. For instance,
of the neck to permit the same tostart or be gin -to pass over the corresponding beads on the neck. Ordinarily sheet-metal cans have sufficient elasticity to permit the beads to pass over each other and establish firm frictional contact to form atight joint. Between the beads b and b a shoulder d is provided and between the beads b and Na similar shoulder 61. These shoulders correspond with the shoulders c and c on the neck and seat thereon when the cover is in place, as shown in Fig. 1. The upper portion or top of the cover is provided with a flattened inner surface, as shown at b which rests upon the flange a and provides an additional closure to form a h'ermetical seal. The lower .or open end of the cover isprovided with an enlarged edge 19 which rests upon the portion a of the cover, making contact therewith, and provides a bearing surface beneath which a tool may be applied for prying or raising the cover to open the receptacle.
In Figs. 1, 2, and 3 the cover B has been shown as applied to a sheet-metal top or neck A; but this cover may also be applied to other receptacles not having a sheet-metal necksueh, for instance, as illustrated in Fig. 4, wherein the top E of any suitable receptacle may be provided with a neck E, formed integral therewith or separate and secured by any desired meaussuch, for instance, as screw-threads E The material of which this neck is formed may be and usually is rigid, as the frictional engagement with the cover is satisfactorily secured if one member of the closure be of a yielding character. The modified form-of neck may be provided with an annular recess E within which the cover B will rest, and the inner wall of this recess is provided with a series of substantially vertical heads 6 0 6 substantially identical in all particulars with the similar beads shown at a a a of Fig. 3. A bearing 6 is also provided above the bead e and a contact-surface e at the base of the bead e. These bearing-surfaces correspond with similar surfaces a" and a (shown in Fig. 3,) and between the beads e and e a shoulder fis provided, while a similar shoulder f is provided between the beads e and e. It will be understood that when the cover B is applied to the neck shown in Fig. 4 the shoulders dand d of the cover will correspond with the shouldersf and f of the neck and seat thereon, while the beads and other portions of the cover will frictionally en gagethe corresponding parts, as previouslydescribed in connection with Figs. 1, 2, and 3.
The cover is applied by simply exerting direct pressure upon the same, which forces the several beads upon the cover into tight frictional contact with the beads of corresponding diameter upon the top or neck. At the same time the corresponding shoulders will engage each other and limit the downward movement of the cover, while the top bearing will form a tight joint against the under side of the top of the cover, and .the enlarged edge 12 of the cover rests upon the horizontal base-bearing of the neck. \Vhen the parts are in this position, a thoroughlytight hermetical joint is formed without the necessity of applying any soldering or sealing means, as the frictional contact and elasticity of the sheet metal forming either the cover or the receptacle are sufficient to pro- Vide the joint when either of the corresponding parts are stamped from dies which are exact in their proportions. To open the can, a tool of any suitable character is applied beneath the enlarged edge I), and by leverage against the horizontal base-bearing surface at the top of the can the cover may be raised and removed. It will be obvious that if only a portion of the contents of the can is used the cover can be replaced in position and the contents preserved for future use. Likewise the cans are particularly adapted for use in household preserving, as they may be used from year to year without injury to their sealing properties. It may be stated that the body of the can may beformed of any suitable material and configuration and that the neck may be integral therewith and applied thereto by any suitable means. Likewise either the cover or neck may be formed of non-yielding material, it being essential that only one member should be flexible or yielding to insure contact. Further, it is not essential that the beads be of the exact conformation illustrated and described, and the number of the same may be varied.
The beads hereinbefore mentioned consist, essentially, of a series of substantially vertical contact-surfaces connected by shoulders lying in a different plane. The location of the shoulders prevents any injury to one of the contact-surfaces from extending to an adjacent one and also stiifens the structure. In repeatedly using the receptacle the tool used to raise the cover is liable to indent and inj me the beads or vertical faces, and the provision of the independent faces prevents this injury from extending to the other joints. Furthermore, if the lower surface does not fit tightly within the cap through any imperfections of manufacture or injury to the cover the remaining surfaces will firmly contact when the parts are forced together.
Having described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. A closure for receptacles comprising a neck or top having a series of substantially vertical contact-surfaces of successive diiferent diameters and connected by shoulders, and a cover provided with a series of substantially vertical contact-surfaces of successive different diameters and connected by shoulders, the contact-surfaces of one of said members being of sheet or yielding material, and said cover being adapted to fit upon the surfaces of said neck and form a series of sealing-joints; substantially as specified.
2. A closure for receptacles comprising a top or neck member provided with a series of substantially vertical contact-surfaces of successive different diameters and connected by shoulders, and bearing-surfaces at the upper and lower extremities of said series of contact-surfaces, and a cover member provided with a series of substantially vertical contact-s11 rfaces of successive different diameters and connected by shoulders, the contact-surfaces of one of said members being of sheet or yielding material, and portions upon said cover adapted to cooperate with said bearing-surfaces; substantially as specified.
3. A closure for receptacles comprising a rigid neck provided with an annular recess, the inner wall thereof having upon its outer face a series of substantially vertical contactsurfaces of successive different diameters connected by shoulders, and a cover of sheet material provided with a series of substantially In testimony whereof I affix my signature vertical contact-surfaces of successive differin presence of two Witnesses. ent diameters and connected by shoulders, the contact-surfaces of said cover being adapt- JOHN STEWARD' 5 ed to fit upon the surfaces of said neck and Witnesses:
form series of sealing-joints; substantially as THOS. O. ROBBINS, specified. WAYNE BAILEY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70995599A US637295A (en) | 1899-03-21 | 1899-03-21 | Metallic closure for receptacles. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70995599A US637295A (en) | 1899-03-21 | 1899-03-21 | Metallic closure for receptacles. |
Publications (1)
Publication Number | Publication Date |
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US637295A true US637295A (en) | 1899-11-21 |
Family
ID=2705884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70995599A Expired - Lifetime US637295A (en) | 1899-03-21 | 1899-03-21 | Metallic closure for receptacles. |
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US (1) | US637295A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2790576A (en) * | 1954-03-22 | 1957-04-30 | Celluplastic Corp | Closure arrangement for thin walled rigid plastic vial |
US3104045A (en) * | 1960-08-12 | 1963-09-17 | American Can Co | Container and closure therefor |
-
1899
- 1899-03-21 US US70995599A patent/US637295A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2790576A (en) * | 1954-03-22 | 1957-04-30 | Celluplastic Corp | Closure arrangement for thin walled rigid plastic vial |
US3104045A (en) * | 1960-08-12 | 1963-09-17 | American Can Co | Container and closure therefor |
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