EP0144995B1 - Becherförmiges Behältnis - Google Patents

Becherförmiges Behältnis Download PDF

Info

Publication number
EP0144995B1
EP0144995B1 EP84114946A EP84114946A EP0144995B1 EP 0144995 B1 EP0144995 B1 EP 0144995B1 EP 84114946 A EP84114946 A EP 84114946A EP 84114946 A EP84114946 A EP 84114946A EP 0144995 B1 EP0144995 B1 EP 0144995B1
Authority
EP
European Patent Office
Prior art keywords
base
container
profiled sections
wall
profiles
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
Application number
EP84114946A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0144995A3 (en
EP0144995A2 (de
Inventor
Hermann Kresin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gizeh Werk GmbH
Original Assignee
Gizeh Werk GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gizeh Werk GmbH filed Critical Gizeh Werk GmbH
Priority to AT84114946T priority Critical patent/ATE37335T1/de
Publication of EP0144995A2 publication Critical patent/EP0144995A2/de
Publication of EP0144995A3 publication Critical patent/EP0144995A3/de
Application granted granted Critical
Publication of EP0144995B1 publication Critical patent/EP0144995B1/de
Expired legal-status Critical Current

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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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/265—Drinking cups

Definitions

  • the invention relates to a cup-shaped container according to the preamble of claim 1.
  • Known containers of this type serve e.g. for the reception of dairy products, dessert preparations and the like, and are closed after filling the goods to be packaged.
  • a foil made of metal and / or plastic can be used as the closure, which can be fixed on an upper edge flange of the container by sealing, gluing or the like.
  • a stacking edge or shoulder is often located at the upper end thereof below the edge flange used to place the sealing film, but can also be provided elsewhere, for example in the lower region.
  • containers with a deflectable bottom of the type mentioned at the beginning have been proposed (FR-A-1 584 505).
  • the bottom has concentric circular elevations and depressions, so that there is a wave profile in the radial cross section in order to form a deformable membrane. It cannot always be ruled out that uncontrolled or undesirable deformations or displacements of the cup base also occur.
  • containers with a dome-shaped, smooth bottom are known, which can be made to jump around from one position to another in the sense of a snap action. However, this requires a force of a certain size and requires a relatively strong formation of the soil.
  • the object of the invention is to provide a container of the type mentioned, in which the bottom is designed in such a way that even with economical use of material, the same results in a perfect deflectability that the bottom after transfer from one to the other Location is sufficiently stable and that the practical requirements for the inclusion of hot material to be filled is advantageously taken into account.
  • the invention also strives for favorable force values when deflecting the ground. All of the other problems associated with the present invention result from the respective explanation of the indicated solution.
  • the floor on the one hand, has sufficient stability to be able to safely withstand the loads in the individual layers, while, on the other hand, it is deformable in itself so that the forces required for transferring it from one end position to the other remain within reasonable limits.
  • the end positions are largely defined, but still not so rigid that small, compensatory movements, which are not desired under certain conditions, cannot take place.
  • the profiles are open towards the bottom underside.
  • the invention also includes an embodiment with profiles open at the top, which can be useful in special cases.
  • the profiling expediently extends essentially to the outer boundary of the base, although a shorter length is also not excluded.
  • the number of profiles can be selected according to the respective requirements and circumstances. At least six profiles are advantageously present.
  • the invention makes it possible to achieve the favorable properties even with a relatively small amount of material. So the bottom can be kept relatively thin, which can save plastic compared to other designs. If necessary, the bottom can also be kept thinner than the wall of the container.
  • connection of the floor to the wall or to an edge part can be designed in various ways within the scope of the invention.
  • the floor can merge directly into the wall in an area above the riot edge.
  • the bottom is continued in a downward-facing part which merges into the wall or an edge part of the container in the region of the riot edge. This further promotes the function of the soil.
  • the container can be manufactured in particular by deep drawing. However, production by injection molding is not excluded.
  • the radial profiling results in a considerably larger surface area compared to a normal floor and, at the same time, a reduced thickness of the floor for a given use of material, as a result of which, relative to the wall, ie the casing of the container, it has clearly become the part that is more sensitive to deformation. This ensures that when the volume of the closed container changes, the wall of the closed container actually remains free of deformation and only the bottom moves in the intended manner. Thanks to the radial profiling, this movement is such that optimal conditions are achieved.
  • the profiles act similarly to hinges or articulated connections between the individual floor parts, which creates perfect conditions for the displacement movement of the entire floor.
  • the container 1 shown has the shape of a cup with an essentially conical basic shape and is made of plastic in the deep-drawing process. Its wall 3 has an upper edge flange 2, which has a bearing surface for a z. B. forms fixed sealing film by heat sealing. At a certain distance below the edge flange 2, a shoulder 4 is formed in the wall 3, which in a known manner forms a stacking stop when several empty cups are stacked one inside the other.
  • the bottom of the container 1 is designated overall by the number 6.
  • the wall 3 extends beyond the height of the floor continuously down to a riot edge 5.
  • the riot edge can also be located on a special edge part, which consists of one piece with the actual wall, opposite this but e.g. B. by a step, a change in the cross-sectional profile or the like. is discontinued and z. B. may be cylindrical or have an opposite taper to the taper of the wall.
  • the base 6 continues in a downwardly directed, approximately cylindrical or slightly conical part 7 which merges into the wall 3 in the region of the rising edge 5.
  • the floor is directly connected to the inside of the wall or an edge part without such a continuation downwards.
  • Radially extending profiles 8 are formed in the bottom 6, which are represented as ribs on the top side of the bottom and form open grooves on the bottom side, as can be seen particularly in FIG. 2.
  • the profiles 8 converge in the middle of the base 6 to form a hollow center region 9. They extend essentially to the outer boundary 10 of the bottom 6. Their height decreases from the center area 9 to the outer ends, as can be clearly seen in the drawing.
  • the parts 11 of the base 6 lying between these are essentially flat.
  • the wall thickness of these sections and also of the profiles can be relatively small and also smaller than the wall thickness of the wall 3.
  • the container is to be filled with hot material, it is assumed that the container is in a state as shown in FIGS. 1 and 2, the bottom 6 thus being approximately in an upper end position.
  • the bottom is loaded with the increasing weight of the filling material and thereby pressed down until, with a certain spreading of the profiles 8 with the central region 9, the lower end position according to FIGS. 5 and 6 finally results.
  • Fig. 7 in comparison to Fig. 4, the spreading of recognize the areas mentioned.
  • the movement of the bottom 6 takes place within the cavity enclosed by the lower part of the wall 3 or a corresponding edge part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Lubricants (AREA)
  • Table Devices Or Equipment (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP84114946A 1983-12-10 1984-12-07 Becherförmiges Behältnis Expired EP0144995B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84114946T ATE37335T1 (de) 1983-12-10 1984-12-07 Becherfoermiges behaeltnis.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3344779 1983-12-10
DE19833344779 DE3344779A1 (de) 1983-12-10 1983-12-10 Becherfoermiges behaeltnis

Publications (3)

Publication Number Publication Date
EP0144995A2 EP0144995A2 (de) 1985-06-19
EP0144995A3 EP0144995A3 (en) 1986-10-01
EP0144995B1 true EP0144995B1 (de) 1988-09-21

Family

ID=6216648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114946A Expired EP0144995B1 (de) 1983-12-10 1984-12-07 Becherförmiges Behältnis

Country Status (5)

Country Link
US (1) US4577775A (da)
EP (1) EP0144995B1 (da)
AT (1) ATE37335T1 (da)
DE (2) DE3344779A1 (da)
DK (1) DK158888C (da)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204252B (it) * 1986-04-21 1989-03-01 Plastici Articoli Special Ind Contenitore in materiale sintetico termoplastico particolarmente adatto per yogurt
FR2654075B1 (fr) * 1989-11-08 1995-12-01 Monoplast Recipient empilable.
US5292024A (en) * 1992-05-19 1994-03-08 Rehrig Pacific Company, Inc. Plastic pail assembly for hazardous materials
DE4315149C2 (de) * 1993-05-07 1995-02-23 Freudenberg Carl Fa Deckel
US5361935A (en) * 1994-01-18 1994-11-08 Sagucio Esteban N Spill-resistant cup for soft drink
US6286705B1 (en) * 1997-03-03 2001-09-11 Abbott Laboratories Container having tapered sidewall made from sheet material and lid to seal same
US5971199A (en) * 1998-01-12 1999-10-26 Amway Corporation Soil separation apparatus
US6315150B1 (en) * 1998-12-04 2001-11-13 Kabushiki Kaisha Asano Kenkyusho Bowl-shape container
US10435223B2 (en) 2000-08-31 2019-10-08 Co2Pac Limited Method of handling a plastic container having a moveable base
US10246238B2 (en) 2000-08-31 2019-04-02 Co2Pac Limited Plastic container having a deep-set invertible base and related methods
US9731884B2 (en) * 2000-08-31 2017-08-15 Co2Pac Limited Method for handling a hot-filled plastic bottle having a deep-set invertible base
US7900425B2 (en) * 2005-10-14 2011-03-08 Graham Packaging Company, L.P. Method for handling a hot-filled container having a moveable portion to reduce a portion of a vacuum created therein
US20140123603A1 (en) * 2000-08-31 2014-05-08 John Denner Plastic container having a deep-set invertible base and related methods
MXPA03009605A (es) 2001-04-18 2004-05-05 Nottingham Spirk Partners Llc Contenedor mejorado y ensamble de tapa.
BR0208977A (pt) 2001-04-19 2004-04-20 Graham Packaging Co Base multifuncional para um recipiente plástico de abertura larga, moldado a sopro
US6409374B1 (en) 2001-04-30 2002-06-25 Boyd I. Willat Beverage tasting vessel with aerating ridges and agitating ribs
MXPA04003281A (es) * 2001-10-09 2004-07-23 Sherwin Williams Co Aparato y metodo para mezclar una dispersion de fluido dispuesta en un contenedor teniendo forma cilindrica o cuadrada.
US9969517B2 (en) * 2002-09-30 2018-05-15 Co2Pac Limited Systems and methods for handling plastic containers having a deep-set invertible base
US7093722B2 (en) * 2002-11-20 2006-08-22 Cabot Microelectronics Corporation Polishing composition storage container
AU2003285992B2 (en) * 2002-12-09 2011-03-03 Impress Australia Pty Ltd A container with a flexible bottom wall
AU2002953207A0 (en) * 2002-12-09 2003-01-02 Amcor Limited A container
WO2005046404A2 (en) * 2003-11-05 2005-05-26 Willat Wine glass
US9089233B2 (en) 2003-11-05 2015-07-28 Govino, Llc Wine glass
US7886924B2 (en) 2003-11-05 2011-02-15 By The Glass, Llc Wine glass
US8567635B2 (en) 2003-11-05 2013-10-29 By The Glass, Llc Wine glass
US20070119726A1 (en) * 2004-11-01 2007-05-31 Willat Wine glass
US8511499B2 (en) 2007-12-18 2013-08-20 Abbott Laboratories Container
US11897656B2 (en) 2007-02-09 2024-02-13 Co2Pac Limited Plastic container having a movable base
US11731823B2 (en) 2007-02-09 2023-08-22 Co2Pac Limited Method of handling a plastic container having a moveable base
US8627981B2 (en) * 2009-06-05 2014-01-14 Abbott Laboratories Container
US8469223B2 (en) * 2009-06-05 2013-06-25 Abbott Laboratories Strength container
US8444002B2 (en) 2010-02-19 2013-05-21 Graham Packaging Lc, L.P. Pressure compensating bases for polymeric containers
GB2501455B (en) * 2011-09-22 2017-01-11 Kobusch Uk Ltd Improved thermoforming method and thermoformed containers
SG11201406809TA (en) 2012-04-27 2014-11-27 Abbott Lab Lid attached to a container by a collar
USD733320S1 (en) 2013-04-26 2015-06-30 Abbott Laboratories Container
CA2898810C (en) * 2014-08-01 2017-01-03 Nicolas Bouveret Anti-depression plastic container
USD811821S1 (en) * 2015-10-23 2018-03-06 Just Funky Llc Cup with shaped bottom
USD814239S1 (en) 2015-10-23 2018-04-03 Just Funky Llc Cup
USD811820S1 (en) * 2015-10-23 2018-03-06 Just Funky Llc Cup with shaped bottom
USD843785S1 (en) 2015-10-23 2019-03-26 Just Funky Llc Cup with shaped bottom
USD870558S1 (en) 2015-11-12 2019-12-24 Just Funky Llc Jar with shaped bottom
USD815912S1 (en) 2016-08-04 2018-04-24 Govino, Llc Stackable glass
USD835510S1 (en) 2017-11-02 2018-12-11 Just Funky Llc Jar

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7312456U (de) * 1973-07-26 Gizeh Werk Gmbh Kunststoffbecher
US3098597A (en) * 1953-02-27 1963-07-23 Kaiser Aluminium Chem Corp Cooking and baking utensil
US2988258A (en) * 1957-12-17 1961-06-13 Helen G Witzke Cup
US3070257A (en) * 1961-05-19 1962-12-25 Bojanowski Alex Stacking containers
FR1584505A (da) * 1967-04-07 1969-12-26
BE716325A (da) * 1967-06-23 1968-11-04
US3443714A (en) * 1968-01-18 1969-05-13 Illinois Tool Works Double wall container
US3557995A (en) * 1968-11-12 1971-01-26 Phillips Petroleum Co Upwardly expansible plastic vented lid
FR2121484B1 (da) * 1971-01-13 1974-04-26 Provencale Plastique
NL7200135A (da) * 1971-04-07 1972-10-10
AT338164B (de) * 1973-01-04 1977-07-25 Bebo Plastik Gmbh Becher, insbesondere eisbecher
DE2509583A1 (de) * 1974-03-12 1975-09-18 Plastona Waddington Ltd John Behaelter und verpackung fuer kohlensaeurehaltige getraenke
US4381061A (en) * 1981-05-26 1983-04-26 Ball Corporation Non-paneling container

Also Published As

Publication number Publication date
DK578384A (da) 1985-06-11
EP0144995A3 (en) 1986-10-01
US4577775A (en) 1986-03-25
DK578384D0 (da) 1984-12-05
DE3474126D1 (en) 1988-10-27
DE3344779A1 (de) 1985-06-20
EP0144995A2 (de) 1985-06-19
DE3344779C2 (da) 1988-09-08
ATE37335T1 (de) 1988-10-15
DK158888C (da) 1990-12-31
DK158888B (da) 1990-07-30

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