US3869966A - Method for forming a shaped cover for a flask - Google Patents

Method for forming a shaped cover for a flask Download PDF

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Publication number
US3869966A
US3869966A US308722A US30872272A US3869966A US 3869966 A US3869966 A US 3869966A US 308722 A US308722 A US 308722A US 30872272 A US30872272 A US 30872272A US 3869966 A US3869966 A US 3869966A
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US
United States
Prior art keywords
flask
core
end portions
skirt
lengths
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US308722A
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English (en)
Inventor
Carlo Brandigi
Giuliano Fantechi
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Individual
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Individual
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Publication date
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Priority to US05/513,074 priority Critical patent/US3939759A/en
Application granted granted Critical
Publication of US3869966A publication Critical patent/US3869966A/en
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Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B21/00—Packaging or unpacking of bottles
    • B65B21/24—Enclosing bottles in wrappers
    • B65B21/245—Enclosing bottles in wrappers in flexible wrappers, e.g. foils
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/08—Coverings or external coatings
    • B65D23/0885—Rigid shells for receiving the bottle or part of it

Definitions

  • a cover for a flask for example a flask of Italian wine, is formed from a skirt comprising lengths of strip-like material.
  • the skirt is arranged around the flask or 1 around a body resembling the flask, and the lower end portions of the strips are deformed around an annular core which forms a base for the cover, the lower end portions being clamped between the inner surface of the core and a plug inserted into the core.
  • the present invention relates to a device for forming a shaped cover for a flask of the type typically used to package Italian wine and especially Italian wine known as Chianti, such a flask being known as a fiasco.
  • a device for forming a shaped cover for a flask from a skirt comprising lengths of strip-like material
  • this device comprising a supporting body, means for centering relative to the body an annular core for forming a base of the cover, an axially movable assembly operative to displace one end portion of each length of strip-like material of a skirt arranged around the body whereby the end portions lie above the recess in the annular core, and means for inserting plug means into the recess whereby the end portions are engaged between the inner surface of the core and the plug means and are retained thereby.
  • a process for forming a cover for a flask comprising the steps of forming a skirt comprising a plurality of parallel, evenly distributed, lengths of strip-like material arranging the skirt in an annular configuration deforming an end portion of each length of strip like material relative to an annular core lying within the skirt, so that the end portions lie adjacent the interior of the core, and anchoring the end portions by inserting plug means into the core so that the end portions are engaged between the inner surface of the core and the plug means, the core providing a base of the cover.
  • FIG. 1 is a perspective developed view of a skirt for forming a cover of a flask
  • FIG. 2 is a perspective view of a cover formed by a device in accordance with the invention.
  • FIG. 3 is a side elevation partly in section, and showing the cover located on the flask;
  • FIG. 4 is an elevation, similar to FIG. 3 and showing a completed cover on the flask
  • FIG. 5 is a perspective view of a skirt applied directly
  • a cover for a flask 12 is in the form of a skirt 1, comprising a plurality of lengths 3 of a strip material.
  • This material may be a natural material of marsh grasses (Typha latifolia Linn) or, preferably, an artificial material resembling marsh grasses, for instance, strips of paper glued in several layers, coloured in a generally irregular manner and embossed in order to provide the appearance of marsh grass both as to cross-sectional shape and to surface finish.
  • the material can be formed by lengths of marsh grasses applied onto an endless paper tape and narrower than the grass width.
  • the lengths 3 of the strip-like material are arranged side-by-side and are partly overlapped to form the skirt 1 in which the individual lengths of material can be slightly spread apart in order to follow the profile of the ovoidal body of the flask 12.
  • One end portion 3A of each of the lengths 3 is folded over onto the inner surface of the skirt and is secured in a suitable manner, for example using an adhesive, or as shown in the drawing by means of an adhesive tape 5.
  • the folded-over end portions 3A form a sheath extending transverse to the lengths 3, a string or cord 7 being incorporated within the sheath during the formation thereof.
  • the upper edge 38 of the finished skirt lies adjacent a bare shoulder of the flask 12.
  • the skirt 1 can be formed on the flask body using an annular element which replaces the cord 7.
  • the other end portions 3C of the lengths 3 of strip material are shaped to form a base to enable the flask 12 to to be supported on a horizontal surface.
  • the base comprises an annular core 9, which can be made of expanded polystyrene or other expanded synthetic resin, or other suitable material, and which is shaped outwardly with the profile that the base is to assume, and is shaped internally with a cylindrical profile.
  • the end portions 3C of the lengths 3 are folded inwardly around the core 9 to contact with its cylindrical surface, the end portions 3C being held in this position by means of a disc-like annular pad 10, or other tubular plug, formed of a relavitely resilient expanded resin forced into the interior of the core 9 so as to clamp the end portions 3C against the inner surface of the core 9.
  • an assembly is produced as shown in FIG. 2 and comprises the skirt 1 clamped to the core 9 using the pad 10, the side seam of the skirt remaining open.
  • the assembly is then arranged on the body of the flask 12, in such a manner that the flask bottom lies on the annular core 9 and is centered thereon in a suitable manner, Then the upper edge 38 is drawn against the shoulder of the flask 12 using the cord 7.
  • the cover formed by the skirt 1 extends completely around the body of the flask 12 with the lengths 3 uniformly arranged.
  • the cord 7 is bound or fixed, for example using a metal fastener or adhesive, and also forms the windings 7A and the handling loops 78 (FIG.
  • Each end portion of the cord or at least the end portion thereof forming the handling loop 7B is bound and appropriately anchored to the edge 33 by being engaged with the portion of the cord within the sheath.
  • a binding 14 (FIG. 4) between the body of the flask 12 and the base formed by the annular core 9. This binding 14 eflects tensioning of the lengths 3 and causes them to follow the curvature of the flask body.
  • Such a cover formed from an artificial strip-like material, for instance, paper, is very similar in appearance to that of a traditional cover formed manually by skilled personnel.
  • FIG. 2 A modified method of applying the skirt 1 to the flask body is shown in FIG. and obviates the need to form the assembly as shown in FIG. 2.
  • the assembly of FIG. 2 is formed on a core having a shape corresponding to that of the flask body.
  • the core is also shaped to accommodate and center the annular core 9 which provides the base, the assembly of FIG. 2 being removed from the core prior to its application to the flask in the described manner.
  • the edge 38 is drawn directly onto a flask 16 by using the cord 7.
  • the annular core 9 is positioned on the flask bottom and forms, with the other end portion of the lengths 3 and with a pad or the like, a base directly applied to the flask, the base being formed in the same manner as described above.
  • the cover is completed by forming the windings 7A, the loops 7B and the binding 14.
  • the skirt 1 is formed directly on the flask body in the manner of FIG. 5, the cord 7 being replaced by a thin ring.
  • the forming of the skirt 1 with the cord 7, and its application using the procedure shown in FIGS. 2 and 3, or FIG. 5 can be carried out substantially automatically or by using only a restricted amount of labour.
  • a device for forming the cover is shown in FIGS. 6 to 9, and comprises a base 71 mounting a support 73 carrying a horizontal plate 73A.
  • a core 75 extends upwardly from the plate 73A and can have a cylindrical shape or a shape similar to that of the portion of the flask body which is to be covered.
  • the core 75 On its upper surface the core 75 has a circumferential stepped profile provided by a groove and which serves to center thereon an annular core 9 for forming the base. When the annular core 9 is centered on the core 75 at least a portion of the inner cavity of the annular core 9 is free.
  • a frame 77 is provided to guide a unit 79 forvertical movement.
  • the unit 79 supports, by means of arms 79A, a tubular die member 81 having a cylindrical portion 81A and an entry portion 818.
  • the entry portion 81B is in the form of a downwardly -directed annular member 83 of frusto-conical form which is supported from the member 81 by resilient means 85 which bias the member 83 axially with respect to the member 81.
  • a piston 87 is slidable in the cylindrical portion 81A of the member 81, piston 87 being operated by a hydraulic or pneumatic cylinder 89 carried by'the unit 79. Vertical movement of the unit 79 is effected by a cylinder 91.
  • a magazine 93 (FIGS. 7 and 9) for a plurality of pads 95 which constitute the pads 10, used to clamp the end portions 3C of the lengths 3 of the skirt.
  • the lowermost pad in the magazine 93 can be withdrawn laterally from the magazine 93 by the piston of a cylinder 97 and fed into the cylindrical portion 81A through an inlet 99.
  • the plate 73A and the core 75 form, at their junction an annular shoulder or rim arranged to locate the upper edge 3B of the skirt 1, and to permit the skirt 1 to be temporarily clamped to the core 75 using the cord 7.
  • the edge 3B of the skirt 1 is located as stated above, the lengths 3 of the skirt 1 are arranged as shown in FIG. 6, are upwardly directed and are slightly divergent from one another.
  • the end portions 3C lie within an imaginary cylindrical surface having a smaller diameter than the maximum diameter of the annular member 83.
  • the unit 79 together with the members 81, 83 is located in a raised position as shown in FIG. 6.
  • the edge 3B of the skirt 1 may be drawn into a form similar to that which it will assume on the flask body, and can also be arranged in a position a little different to that to be assumed on the flask.
  • the annular member 83 When the unit 79 is lowered, the annular member 83 surrounds the ends 3B and displaces them inwardly. Upon reaching the core 75, the smaller diameter upper edge of the annular member 83 presses the lengths 3 of the skirt 1. against the core, avoiding bending and divergence of the lengths due to combined bending and compressive stress. Additional lowering of the unit 79 is allowed by yielding of the resilient means 85. The end portions 3C of the lengths 3 are moved by the portion 81B closer together and towards the axis of the core 75, until the end portions 3C extend laterally above the recess of the annular core 9 as shown in FIG. 8.
  • a pad from the magazine 93 is then fed through the inlet 99 into the cavity 81A, and the piston 87 is lowered from the position shown in FIGS. 6 and 8 to the position shown in FIG. 9, whereby the pad is forced into the interior of the annular core 9 and carries with it the end portions 3C so that these end portions are clamped in the manner described above.
  • FIGS. 10 to 13 A device for forming the cover as described with reference to FIG. 5, is shown in FIGS. 10 to 13.
  • the device comprises a support-101 for a hollow member 103, shaped like a funnel, and arranged to receive the neck and the shoulder of an inverted flask 105.
  • the edge 103A together with the flask shoulder define the exact position of the edge 3B of the skirt.
  • the cord 7 is held by bindings, fasteners, or other suitable means.
  • the lengths 3 of the skirt are directed upwardly towards an inlet portion 107A of a member 107, similar to the member 81 and having a cylindrical cavity 1078.
  • Member 107 is axially slidable along a guide 109.
  • a tubular element 1 11 arranged to receive a pad 10 the pad being fed through apertures 112A, 1128 into the element 111 and member 107 when the apertures are aligned as shown in FIG. 12.
  • a piston 113 is mounted in the element 111.
  • control means for the element 111 and piston 113 have not been shown, these control means being, for example, hydraulic or pneumatic cylinders.
  • annular core 9 can be arranged on the flask bottom, to be retained and centered in this position by lowering the piston 113 until it penetrates into the recess of the annular core 9.
  • the end portions 3C of the lengths 3 are engaged by the portion 1078 and are displaced towards the axis of the flask as shown in FIG. 11.
  • the piston 113 When the member 107 has reached the level of the annular core 9 and has ensured the centering thereof, the piston 113 is raised and the tubular element 111 is lowered to allow the insertion of a pad 10 into the cavity of the element 111 through the apertures 112A and 1128, and to complete the displacement of the end portions 3C towards the flask axis. The piston 113 is then relowered to force the pad 10 into the annular core 9, in such a manner as to trap the end portion 3C of the lengths 3 in the manner above described.
  • the base of the cover is formed directly on the flask.
  • the procedure is, generally, simplified with respect to the preceding example, but since the cover is formed on the flask either the flask and core must be transported to the place at which the flask is to be filled or the cover must be formed directly in the cellars in which the flask is to be filled.
  • a process for forming a cover for a flask comprising the steps of first covering an inverted flask laterally with a skirt by arranging a plurality of parallel, evenly distributed, lengths of strip-like material in an openended annular configuration around the inverted flask; then placing an annular core within the skirt adjacent one end thereof; thereafter deforming the corresponding end portions of the lengths of strip-like material, adjacent said one end, relative to the annular core, so that such corresponding end portions lie adjacent the interior of the annular core; and finally anchoring the corresponding end portions by inserting plug means into the annular core so that the corresponding end portions of the lengths of strip-like material are clamped between the inner surface of the annular core and the plug means, with the core providing a base of the cover.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
US308722A 1971-11-30 1972-11-22 Method for forming a shaped cover for a flask Expired - Lifetime US3869966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/513,074 US3939759A (en) 1972-11-22 1974-10-08 Device for forming a shaped cover for a flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT9769/71A IT941053B (it) 1971-11-30 1971-11-30 Dispositivo per formare una veste modellata per il rivestimento di fiaschi ed altro

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/513,074 Division US3939759A (en) 1972-11-22 1974-10-08 Device for forming a shaped cover for a flask

Publications (1)

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US3869966A true US3869966A (en) 1975-03-11

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US308722A Expired - Lifetime US3869966A (en) 1971-11-30 1972-11-22 Method for forming a shaped cover for a flask

Country Status (13)

Country Link
US (1) US3869966A (fr)
AT (1) AT329998B (fr)
BE (1) BE792148A (fr)
CH (1) CH553099A (fr)
DE (1) DE2257399A1 (fr)
ES (1) ES409392A1 (fr)
FR (1) FR2163002A5 (fr)
GB (1) GB1340837A (fr)
HU (1) HU171989B (fr)
IL (1) IL40974A (fr)
IT (1) IT941053B (fr)
NL (1) NL7216263A (fr)
RO (1) RO60152A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5915580A (en) * 1997-12-24 1999-06-29 Outer Circle Products, Ltd. Container covering
US6295791B1 (en) * 1986-06-20 2001-10-02 Southpac Trust International, Inc. Method for providing a decorative cover for a flower pot using a collar
US6553714B2 (en) * 2001-02-01 2003-04-29 Ronald Vahrmeyer Container for a bulb
US6694671B2 (en) * 2001-02-01 2004-02-24 Ronald Vahrmeyer Container with fastener
US20080110928A1 (en) * 2006-11-13 2008-05-15 Eurokeg B.V. Container for fluids, in particular liquids, and a method of making a container
US20080110900A1 (en) * 2006-11-13 2008-05-15 Eurokeg B.V. Container for fluids, in particular liquids, and a method of making a container
US20090097784A1 (en) * 2007-10-15 2009-04-16 Andrew Curren Wrap for a bottle or other product

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416171A1 (fr) * 1978-02-03 1979-08-31 Martin Freres Sarl Ets Dispositif fixateur de garniture amortisseuse pour bonbonnes
EP0442244A1 (fr) * 1990-02-12 1991-08-21 SPINI Srl Dispositif de tressage pour bouteilles en verre vides

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1018319A (en) * 1909-10-09 1912-02-20 American Paper Bottle Co Machine for making paper bottles and like objects.
US1855622A (en) * 1929-02-18 1932-04-26 Nat Paper Can Company Container and method of making the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1018319A (en) * 1909-10-09 1912-02-20 American Paper Bottle Co Machine for making paper bottles and like objects.
US1855622A (en) * 1929-02-18 1932-04-26 Nat Paper Can Company Container and method of making the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295791B1 (en) * 1986-06-20 2001-10-02 Southpac Trust International, Inc. Method for providing a decorative cover for a flower pot using a collar
US5915580A (en) * 1997-12-24 1999-06-29 Outer Circle Products, Ltd. Container covering
US6553714B2 (en) * 2001-02-01 2003-04-29 Ronald Vahrmeyer Container for a bulb
US6694671B2 (en) * 2001-02-01 2004-02-24 Ronald Vahrmeyer Container with fastener
US20080110928A1 (en) * 2006-11-13 2008-05-15 Eurokeg B.V. Container for fluids, in particular liquids, and a method of making a container
US20080110900A1 (en) * 2006-11-13 2008-05-15 Eurokeg B.V. Container for fluids, in particular liquids, and a method of making a container
US20090097784A1 (en) * 2007-10-15 2009-04-16 Andrew Curren Wrap for a bottle or other product

Also Published As

Publication number Publication date
NL7216263A (fr) 1973-06-04
BE792148A (fr) 1973-03-16
GB1340837A (en) 1973-12-19
IT941053B (it) 1973-03-01
AT329998B (de) 1976-06-10
RO60152A (fr) 1976-06-15
IL40974A (en) 1974-12-31
CH553099A (it) 1974-08-30
DE2257399A1 (de) 1973-06-14
ATA1006372A (de) 1975-08-15
FR2163002A5 (fr) 1973-07-20
HU171989B (hu) 1978-05-28
ES409392A1 (es) 1976-04-16

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