EP2459458A1 - Telescopically stackable container - Google Patents
Telescopically stackable containerInfo
- Publication number
- EP2459458A1 EP2459458A1 EP10747564A EP10747564A EP2459458A1 EP 2459458 A1 EP2459458 A1 EP 2459458A1 EP 10747564 A EP10747564 A EP 10747564A EP 10747564 A EP10747564 A EP 10747564A EP 2459458 A1 EP2459458 A1 EP 2459458A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frusto
- tubular body
- conical portion
- container
- peripheral side
- 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.)
- Withdrawn
Links
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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
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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
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
- B65D7/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of curved cross-section, e.g. cans of circular or elliptical cross-section
- B65D7/045—Casks, barrels, or drums in their entirety, e.g. beer barrels, i.e. presenting most of the following features like rolling beads, double walls, reinforcing and supporting beads for end walls
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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
- B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
-
- 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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0217—Containers with a closure presenting stacking elements
- B65D21/022—Containers with a closure presenting stacking elements the bottom presenting projecting peripheral elements receiving or surrounding the closure or peripheral elements projecting therefrom
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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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0233—Nestable containers
Definitions
- the present invention refers to a container, for example, a pail or other similar container, constructed in metal sheet and of the type which comprises a tubular body with a circular or polygonal cross-section, formed by a peripheral side wall presenting a lower end edge, to which a bottom wall is affixed, and an upper end edge which surrounds an opening on which is seated and affixed, after the filling of the product to be packaged, an upper wall which can take the form of a lid to be submitted to one or more closing and opening operations.
- a container for example, a pail or other similar container, constructed in metal sheet and of the type which comprises a tubular body with a circular or polygonal cross-section, formed by a peripheral side wall presenting a lower end edge, to which a bottom wall is affixed, and an upper end edge which surrounds an opening on which is seated and affixed, after the filling of the product to be packaged, an upper wall which can take the form of a lid to be submitted to one or more
- inverted frusto-conical tubular body has the larger base of the frusto- conical shape situated in a plane axially spaced back in relation to the plane of the upper end edge of the peripheral side wall and in which plane axially spaced back the side wall is deformed to define an outer circumferential projection, which is seated on the upper end edge of the tubular body of a lower container, upon telescopically stacking said tubular bodies.
- these containers has the degree of mutual fitting of their tubular bodies limited by the conicity admissible in the progressive deformation of the metal sheet, which deformation is required throughout the height of the frusto-conical shape.
- each upper tubular body in a telescopic stacking, has only its outer circumferential projection seated on the upper end edge of the lower tubular body.
- the upper tubular body portion which is telescopically fitted in the interior of the lower tubular body, is not axially or radially seated against any "cradle" provided in the interior of the lower tubular body.
- the peripheral side wall of the tubular body of the container presents, axially spaced apart, at least two inverted frusto-conical portions of short height, defining respective circumferential reductions in the contour of the tubular body, which are dimensioned and positioned so that, upon fitting one tubular body inside the other:
- an upper frusto-conical portion of the upper tubular body is seated on the upper end edge of the lower tubular body.
- the peripheral side wall is provided with only two inverted frusto-conical portions
- the lower frusto-conical portion of the upper tubular body is seated on an upper frusto-conical portion of the lower tubular body.
- the tubular bodies which are generally in the form of pails in metal sheet, can present an easily obtainable shape which can simultaneously provide a fitting of about 3/4 of the height, or even more, of one tubular body inside the other, without submitting the peripheral side wall to a contact which can destroy the finishing of the peripheral side wall of the adjacent tubular bodies, and allowing the expansion of the contour of the tubular body to progressively occur towards the upper end edge of the peripheral side wall, making the reduction of the metal sheet thickness to occur upwardly in parts presenting a constant contour and spaced from each other by the frusto-conical portions which define regions of radial strengthening of the peripheral side wall, as well as seating cradles between the mutually fitted tubular bodies.
- Figure 1 represents a diametrically and longitudinally sectioned partial side view of a container constructed according to the present invention and superiorly closed by a removable lid;
- Figure 2 represents a partial diametrical and longitudinal sectional view of two containers of the type illustrated in figure 1, without their lids and telescopically fitted one inside the other;
- Figure 3 represents an enlarged detailed view of the lower region of the containers illustrated in figure 2;
- the finishing bead 13 is obtained by outwardly, downwardly and inwardly bending the upper end edge 12, so as to present a tubular or semi-tubular cross-section. Nevertheless, the finishing bead 13 may present different cross-sections, provided that it defines an outer peripheral step in the region of the upper end edge 12 of the peripheral side wall 10.
- the lid T may be constructed of different manners, as long as it can be applied and hermetically retained against the upper end edge 12 of the peripheral side wall 10, by the filler, after filling the product in the interior of the container.
- the peripheral side wall 10 presents two or more frusto-conical portions axially spaced apart to define respective circumferential reductions in the contour of the tubular body C.
- the peripheral side wall 10 is provided with a lower frusto-conical portion 14, a median frusto-conical portion 15 and an upper frusto- conical portion 16, which are axially spaced from each other and in relation to the lower end edge 11 and upper end edge 12 of the peripheral side wall 10, by approximately equal distances.
- these distances need not be the same and they can vary as a function of the desired structural strength for the different tubular portions 17 of the peripheral side wall 10, which are defined between the frusto-conical portions 14, 15, 16 and between the lower frusto-conical portion 14 and upper frusto-conical portion 16 and the respective lower end edge 11 and upper end edge 12 of the peripheral side wall 10.
- peripheral side wall 10 can be provided with only one lower frusto-conical portion 14 and one upper frusto-conical portion 16, without the provision of any median frusto-conical portion 15.
- This construction allows the largest expansion of the metal sheet to be progressively and upwardly applied to the different tubular portions 17 of the peripheral side wall 10, allowing the thinner walls to be defined in the upper tubular portions 17 which are subject to a smaller pressure of the product to be filled and which are radially reinforced by the nearest frusto-conical portions.
- the tubular body C can be formed from a metal sheet with a smaller thickness, without the container having its peripheral side wall structure inadequately weakened.
- the tubular portions 17 of the peripheral side wall 10 present a constant circular or polygonal cross-section throughout the height thereof, maintaining a radial spacing or gap in relation to the adjacent wall tubular portions of other tubular body C, in telescopic stacking, corresponding to the radial width R of the frusto-conical portions 14, 15, 16 associated with the different tubular portions 17.
- the lower end edge 11 of the peripheral side wall 10 of the upper tubular body C is seated on the lower frusto-conical portion 14 of the lower tubular body C and the upper frusto-conical portion 16 of the upper tubular body C is seated on the upper end edge 12 of the lower tubular body C, independently of being or not provided one or more median frusto-conical portions 15.
- the lower frusto-conical portion 14 of the upper tubular body C is seated on the median frusto-conical portion 15 of the lower tubular body C and the median frusto-conical portion 15 of the upper tubular body C is seated on the upper frusto-conical portion 16 of the lower tubular body C.
- This constructive arrangement allows the frusto-conical portions 14, 15, 16 of a tubular body C to operate as circumferential steps or “cradles" for the seating of the lower end edge 11 and of the lower frusto-conical portion 14 and median frusto-conical portion 15 of other tubular body C fitted inside the lower one, guaranteeing high stability and high interpenetration fitting, without occurring frictional contact between the tubular portions 17 of the peripheral side wall 10 of each two tubular bodies C fitted one inside the other.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stackable Containers (AREA)
Abstract
The container comprises a superiorly opened tubular body (C) formed by a peripheral side wall (10) which affixes a bottom wall (20) and which presents at least two inverted frusto-conical portions (14, 15, 16) defining respective circumferential reductions in the contour of the tubular body (C), so that, upon fitting one container inside the other, the lower end edge (11) of the peripheral side wall (10) of the upper container is seated on the lower frusto-conical portion (14) of the lower container; the lower frusto-conical portion (14) of the upper container is seated on another frusto-conical portion (16,15) of the lower container; and the upper frusto-conical portion (16) of the upper container is seated on the upper end edge (12) of the lower container.
Description
TELESCOPICALLY STACKABLE CONTAINER
Field of the Invention
The present invention refers to a container, for example, a pail or other similar container, constructed in metal sheet and of the type which comprises a tubular body with a circular or polygonal cross-section, formed by a peripheral side wall presenting a lower end edge, to which a bottom wall is affixed, and an upper end edge which surrounds an opening on which is seated and affixed, after the filling of the product to be packaged, an upper wall which can take the form of a lid to be submitted to one or more closing and opening operations.
Prior Art
There are well known from the prior art different constructions for containers in metal sheet, presenting the contour of the upper end edge larger than the contour of the lower end edge, with the peripheral side wall presenting an inverted frusto-conical or frusto-pyramidal shape, which progressively develops along at least most of the height of said wall. An example of this type of construction can be seen in Brazilian Patent Application PI 0804305-1 of the present applicant.
In the constructive solution described and illustrated in said prior patent application, the tubular body of the container in the form of a pail presents a certain inverted conicity for allowing the partial telescopic fitting of the tubular bodies, when said bodies are stacked still superiorly opened. This constructive arrangement allows a substantial volumetric gain in storage and transport of the tubular bodies of said containers when they are still superiorly opened.
However, in these constructions of inverted frusto-conical tubular body, the latter has the larger base of the frusto- conical shape situated in a plane axially spaced back in relation to the plane of the upper end edge of the peripheral side wall and in which plane axially spaced back the side wall is deformed to define an outer
circumferential projection, which is seated on the upper end edge of the tubular body of a lower container, upon telescopically stacking said tubular bodies.
Although the construction of the type mentioned above allows obtaining a substantial volumetric gain in storage and transport of the tubular bodies which are superiorly- opened and telescopically fitted one inside the other in a stack, it presents constructive limitations and functional inconveniences .
In constructive terms, these containers has the degree of mutual fitting of their tubular bodies limited by the conicity admissible in the progressive deformation of the metal sheet, which deformation is required throughout the height of the frusto-conical shape.
Besides requiring complex operations for expanding the metal sheet for obtaining the conical shape, this known constructive solution limits the versatility of the conical shapes and requires narrow tolerances in order to maintain an acceptable degree of product loss in the manufacturing line.
In these frusto-conical peripheral side walls, it is not easy to provide circumferential friezes or ribs capable of increasing the strength of the metal sheet against radial deformations of the tubular body of the container, whereby the degree of expansion of the metal sheet, as a function of the desired conicity, is also a function of the minimum structural strength required for the peripheral side wall of the container. Thus, this known constructive solution presents a limited degree of telescopic fitting, not only due to the complexity of forming the tubular body, but also due to the minimum thickness admitted for the metal sheet, impairing or even impeding the obtention of material gains. Further in relation to the known constructions of inverted frusto-conical body, it can be mentioned that each upper tubular body, in a telescopic stacking, has only its outer circumferential projection seated on the upper end edge of the lower tubular body. The upper tubular body portion,
which is telescopically fitted in the interior of the lower tubular body, is not axially or radially seated against any "cradle" provided in the interior of the lower tubular body. Thus, during the handling and transport of the tubular bodies which are telescopically fitted one inside the other, an undue contact occurs between the peripheral side walls of the mutually fitted tubular bodies, which can cause damages to the external lithography and to the internal lining of said tubular bodies.
Disclosure of the Invention
Due to the drawbacks mentioned above, it is an object of the present invention to provide a tubular body for a container of the type discussed above and which presents a relatively simple construction, allowing obtaining different telescopic fitting degrees between the superiorly opened tubular bodies with economy of metal sheet material, without relevantly fragilizing the structure of the tubular body and minimizing the risks of damages to the external and internal finishings of the tubular bodies upon handling and shipping them in the telescopic stacking condition.
According to the invention, the peripheral side wall of the tubular body of the container presents, axially spaced apart, at least two inverted frusto-conical portions of short height, defining respective circumferential reductions in the contour of the tubular body, which are dimensioned and positioned so that, upon fitting one tubular body inside the other:
- the lower end edge of the peripheral side wall of the upper tubular body is seated on the lower frusto-conical portion of the lower tubular body;
- a lower frusto-conical portion of the upper tubular body is seated on another frusto-conical portion of the lower tubular body, different from the lower frusto-conical portion of the latter; and
- an upper frusto-conical portion of the upper tubular body is seated on the upper end edge of the lower tubular body. In a constructive form, in which the peripheral side wall
is provided with only two inverted frusto-conical portions, the lower frusto-conical portion of the upper tubular body- is seated on an upper frusto-conical portion of the lower tubular body.
In another constructive form, the peripheral side wall further presents at least one inverted median frusto- conical portion, with short height, axially spaced from the upper and lower frusto-conical portions, defining a respective circumferential reduction in the contour of the tubular body, which median frusto-conical portion is dimensioned and positioned so that, upon fitting one tubular body inside the other:
- the lower frusto-conical portion of the upper tubular body is seated on the median frusto-conical portion of the lower tubular body; and
- the median frusto-conical portion of the upper tubular body is seated on the upper frusto-conical portion of the lower tubular body.
According to the invention defined above, the tubular bodies, which are generally in the form of pails in metal sheet, can present an easily obtainable shape which can simultaneously provide a fitting of about 3/4 of the height, or even more, of one tubular body inside the other, without submitting the peripheral side wall to a contact which can destroy the finishing of the peripheral side wall of the adjacent tubular bodies, and allowing the expansion of the contour of the tubular body to progressively occur towards the upper end edge of the peripheral side wall, making the reduction of the metal sheet thickness to occur upwardly in parts presenting a constant contour and spaced from each other by the frusto-conical portions which define regions of radial strengthening of the peripheral side wall, as well as seating cradles between the mutually fitted tubular bodies.
Other advantageous aspects of the invention will become apparent with the following description.
Brief Description of the Drawings
The invention will be described below, with reference to the enclosed drawings, given by way of example of a possible embodiment of the invention and in which:
Figure 1 represents a diametrically and longitudinally sectioned partial side view of a container constructed according to the present invention and superiorly closed by a removable lid;
Figure 2 represents a partial diametrical and longitudinal sectional view of two containers of the type illustrated in figure 1, without their lids and telescopically fitted one inside the other;
Figure 3 represents an enlarged detailed view of the lower region of the containers illustrated in figure 2; and
Figure 4 represents an enlarged detailed view of the upper regions of the containers illustrated in figure 2.
Description of the Invention
As already mentioned, the present container is of the type which comprises a tubular body C, formed in metal sheet, usually tinplate, and presenting a peripheral side wall 10 with any circular or polygonal cross-section, but usually circular and having a lower end edge 11, to which a bottom wall 20 is affixed, for example by double-seaming, and an upper end edge 12 surrounding an opening A and which is conformed to receive and retain an upper wall which, in the illustrated example, takes the form of an also metallic lid T to be removably fitted and retained on said opening A. In the illustrated construction, the container in metal sheet presents the upper end edge 12 of the peripheral side wall 10 which is outwardly bent so as to define a finishing bead 13. The finishing bead 13 is obtained by outwardly, downwardly and inwardly bending the upper end edge 12, so as to present a tubular or semi-tubular cross-section. Nevertheless, the finishing bead 13 may present different cross-sections, provided that it defines an outer peripheral step in the region of the upper end edge 12 of the peripheral side wall 10.
The lid T may be constructed of different manners, as long
as it can be applied and hermetically retained against the upper end edge 12 of the peripheral side wall 10, by the filler, after filling the product in the interior of the container.
According to the invention, the peripheral side wall 10 presents two or more frusto-conical portions axially spaced apart to define respective circumferential reductions in the contour of the tubular body C.
In the illustrated construction, the peripheral side wall 10 is provided with a lower frusto-conical portion 14, a median frusto-conical portion 15 and an upper frusto- conical portion 16, which are axially spaced from each other and in relation to the lower end edge 11 and upper end edge 12 of the peripheral side wall 10, by approximately equal distances. However, it should be understood that these distances need not be the same and they can vary as a function of the desired structural strength for the different tubular portions 17 of the peripheral side wall 10, which are defined between the frusto-conical portions 14, 15, 16 and between the lower frusto-conical portion 14 and upper frusto-conical portion 16 and the respective lower end edge 11 and upper end edge 12 of the peripheral side wall 10.
It should be further understood that the peripheral side wall 10 can be provided with only one lower frusto-conical portion 14 and one upper frusto-conical portion 16, without the provision of any median frusto-conical portion 15.
The lower frusto-conical portion 14, upper frusto-conical portion 16 and median frusto-conical portion 15, the latter being provided in a number ranging from "zero" to an integer generally not superior to "three", present a height H and a radial width R with reduced dimensions and are designed to allow obtaining a circumferential contour reduction sufficient to allow: providing the loose telescopic fitting between the containers; forming a circumferential step which defines a "cradle" for mutually seating the tubular bodies C of two containers; and
defining a "frieze" (portion of the frusto-conical wall) to increase the structural strength of the peripheral side wall 10 in the radial direction.
Generally, the dimensioning of the frusto-conical portions 14, 15, 16 is made so that the inclined wall portion presents an angle not higher than 45° in relation to the plane which contains the axis of the container, so that the structural strength of the tubular body C in relation to the axial compression is not unacceptably impaired.
This construction allows the largest expansion of the metal sheet to be progressively and upwardly applied to the different tubular portions 17 of the peripheral side wall 10, allowing the thinner walls to be defined in the upper tubular portions 17 which are subject to a smaller pressure of the product to be filled and which are radially reinforced by the nearest frusto-conical portions.
Thus, the tubular body C can be formed from a metal sheet with a smaller thickness, without the container having its peripheral side wall structure inadequately weakened.
According to the proposed construction, the tubular portions 17 of the peripheral side wall 10 present a constant circular or polygonal cross-section throughout the height thereof, maintaining a radial spacing or gap in relation to the adjacent wall tubular portions of other tubular body C, in telescopic stacking, corresponding to the radial width R of the frusto-conical portions 14, 15, 16 associated with the different tubular portions 17.
As illustrated, upon fitting a tubular body C in the interior of other tubular portion C, the lower end edge 11 of the peripheral side wall 10 of the upper tubular body C is seated on the lower frusto-conical portion 14 of the lower tubular body C and the upper frusto-conical portion 16 of the upper tubular body C is seated on the upper end edge 12 of the lower tubular body C, independently of being or not provided one or more median frusto-conical portions 15.
When no median frusto-conical portions 15 are provided, the
lower frusto-conical portion 14 of the upper tubular body C is seated on the upper frusto-conical portion 16 of the lower tubular body C.
In case at least one frusto-conical portion 15 is provided, the lower frusto-conical portion 14 of the upper tubular body C is seated on the median frusto-conical portion 15 of the lower tubular body C and the median frusto-conical portion 15 of the upper tubular body C is seated on the upper frusto-conical portion 16 of the lower tubular body C.
This constructive arrangement allows the frusto-conical portions 14, 15, 16 of a tubular body C to operate as circumferential steps or "cradles" for the seating of the lower end edge 11 and of the lower frusto-conical portion 14 and median frusto-conical portion 15 of other tubular body C fitted inside the lower one, guaranteeing high stability and high interpenetration fitting, without occurring frictional contact between the tubular portions 17 of the peripheral side wall 10 of each two tubular bodies C fitted one inside the other.
While only one constructive embodiment for the container has been illustrated herein, it should be understood that the latter may present different embodiments contained within the constructive-functional concept defined in the claims that accompany the present specification.
Claims
1. A telescopically stackable container, of the type which comprises a tubular body (C) formed by a peripheral side wall (10) which presents a lower end edge (11) affixing a bottom wall (20), and an upper end edge (12) surrounding an opening (A) and which is conformed to receive and retain an upper wall generally in the form of a lid (T) , said container being characterized in that the peripheral side wall (10) presents, axially spaced apart, at least two inverted frusto-conical portions (14, 15, 16) with short height, defining respective progressive downwardly descending circumferential reductions in the contour of the tubular body (C) , which are dimensioned and positioned so that, upon fitting a tubular body (C) inside the other:
- the lower end edge (11) of the peripheral side wall (10) of the upper the tubular body (C) is seated on a lower frusto-conical portion (14) of the lower tubular body (C); the lower frusto-conical portion (14) of the upper tubular body (C) is seated on another frusto-conical portion (16, 15) of the lower tubular body (C), different from the lower frusto-conical portion of the latter; and - an upper frusto-conical portion (16) of the upper tubular body (C) is seated on the upper end edge (12) of the lower tubular body (C) .
2. The container, as set forth in claim 1, characterized in that the lower frusto-conical portion (14) of the upper tubular body (C) is seated on an upper frusto-conical portion (16) of the lower tubular body (C) .
3. The container, as set forth in claim 1, characterized in that the peripheral side wall (10) further presents at least one inverted median frusto-conical portion (15) of short height, axially spaced from the lower frusto-conical portion (14) and the upper frusto-conical portion (16), defining a respective circumferential reduction in the contour of the tubular body (C) , which median frusto- conical portion is dimensioned and positioned so that, upon fitting one tubular body (C) inside the other: the lower frusto-conical portion (14) of the upper tubular body (C) is seated on the median frusto-conical portion (15) of the lower tubular body (C); and
the median frusto-conical portion (15) of the upper tubular body (C) is seated on the upper frusto-conical portion (16) of the lower tubular body (C) .
4. The container, as set forth in any claims 1, 2 or 3, characterized in that the peripheral side wall (10) presents a tubular portion (17) defined between each two consecutive frusto-conical portions (14, 15, 16) and between each of the lower frusto-conical portion (14) and upper frusto-conical portion (16) and the adjacent lower end edge (11) and upper end edge (12) .
5. The container, as set forth in claim 4, characterized in that the tubular portions (17) of the peripheral side wall
(10) presents a constant cross-section throughout the height thereof.
6. The container, as set forth in any claims 4 or 5, characterized in that the tubular portions (17) of the peripheral side wall (10) present the same height.
7. The container, as set forth in any claims 1 to 6, characterized in that each of the frusto-conical portions (14, 15, 16) has its inclined wall portion presenting an angle not superior to 45° in relation to the plane which contains the axis of the container.
8. The container, as set forth in any claims 1 to 7, characterized in that the frusto-conical portions (14, 15, 16) present the same height (H) and the same radial width
(R)•
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0902427-1A BRPI0902427A2 (en) | 2009-07-31 | 2009-07-31 | telescopically stackable container |
PCT/BR2010/000258 WO2011011848A1 (en) | 2009-07-31 | 2010-07-26 | Telescopically stackable container |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2459458A1 true EP2459458A1 (en) | 2012-06-06 |
Family
ID=43357243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10747564A Withdrawn EP2459458A1 (en) | 2009-07-31 | 2010-07-26 | Telescopically stackable container |
Country Status (10)
Country | Link |
---|---|
US (1) | US20120181205A1 (en) |
EP (1) | EP2459458A1 (en) |
JP (1) | JP2013500906A (en) |
KR (1) | KR20120041747A (en) |
AR (1) | AR077345A1 (en) |
BR (1) | BRPI0902427A2 (en) |
CL (1) | CL2012000219A1 (en) |
MX (1) | MX2012001322A (en) |
UY (1) | UY32804A (en) |
WO (1) | WO2011011848A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2547016B (en) * | 2016-02-04 | 2019-04-24 | Crown Packaging Technology Inc | Metal containers and methods of manufacture |
US10875076B2 (en) * | 2017-02-07 | 2020-12-29 | Ball Corporation | Tapered metal cup and method of forming the same |
USD906056S1 (en) | 2018-12-05 | 2020-12-29 | Ball Corporation | Tapered cup |
USD968893S1 (en) | 2019-06-24 | 2022-11-08 | Ball Corporation | Tapered cup |
USD962702S1 (en) | 2020-06-19 | 2022-09-06 | Silgan Containers Llc | Stackable, thin-metal cup |
USD974845S1 (en) | 2020-07-15 | 2023-01-10 | Ball Corporation | Tapered cup |
CA3196939A1 (en) * | 2020-10-30 | 2022-05-05 | Jonathan A. WHITMORE | Tapered cup and method of forming the same |
USD1012617S1 (en) | 2021-02-22 | 2024-01-30 | Ball Corporation | Tapered cup |
USD1000211S1 (en) * | 2021-07-19 | 2023-10-03 | Silgan Containers Llc | Thin metal cup |
EP4384051A1 (en) * | 2021-08-10 | 2024-06-19 | Silgan Containers LLC | Thin-walled metal cup |
USD1035386S1 (en) | 2021-12-08 | 2024-07-16 | Ball Corporation | Tapered cup |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285459A (en) * | 1964-05-22 | 1966-11-15 | Plura Plastics Inc | Collapsible container |
FR1490636A (en) * | 1966-06-20 | 1967-08-04 | Ferembal Sa | Stackable container trucks and similar shaped containers |
US3471058A (en) * | 1966-10-06 | 1969-10-07 | Peter A Latham | Collapsible dispensing container |
US3949877A (en) * | 1974-03-04 | 1976-04-13 | Greif Bros. Corporation | Nestable drum |
US20080000902A1 (en) * | 2006-06-28 | 2008-01-03 | Doug Holbrook | Collapsible paintball pod |
NL2002206C2 (en) * | 2007-11-17 | 2015-01-15 | Rudolphus Johannes Adrianus Maria Cornelissen | HOLDER FOR PAINT. |
BRPI0804305A2 (en) | 2008-10-09 | 2010-07-13 | Brasilata Embalagens Metalicas | sheet metal container |
US20110248037A1 (en) * | 2010-04-08 | 2011-10-13 | E&M Engineering, Inc. | Thermally insulated collapsible cup for hot or cold beverages |
-
2009
- 2009-07-31 BR BRPI0902427-1A patent/BRPI0902427A2/en not_active IP Right Cessation
-
2010
- 2010-07-26 UY UY0001032804A patent/UY32804A/en not_active Application Discontinuation
- 2010-07-26 EP EP10747564A patent/EP2459458A1/en not_active Withdrawn
- 2010-07-26 KR KR1020127003083A patent/KR20120041747A/en not_active Application Discontinuation
- 2010-07-26 US US13/387,803 patent/US20120181205A1/en not_active Abandoned
- 2010-07-26 JP JP2012521912A patent/JP2013500906A/en not_active Withdrawn
- 2010-07-26 WO PCT/BR2010/000258 patent/WO2011011848A1/en active Application Filing
- 2010-07-26 MX MX2012001322A patent/MX2012001322A/en unknown
- 2010-07-30 AR ARP100102783A patent/AR077345A1/en unknown
-
2012
- 2012-01-26 CL CL2012000219A patent/CL2012000219A1/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2011011848A1 * |
Also Published As
Publication number | Publication date |
---|---|
CL2012000219A1 (en) | 2012-08-10 |
JP2013500906A (en) | 2013-01-10 |
MX2012001322A (en) | 2012-03-07 |
UY32804A (en) | 2011-02-28 |
WO2011011848A1 (en) | 2011-02-03 |
BRPI0902427A2 (en) | 2011-04-05 |
US20120181205A1 (en) | 2012-07-19 |
KR20120041747A (en) | 2012-05-02 |
AR077345A1 (en) | 2011-08-17 |
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