EP0362184A1 - Fassverschluss - Google Patents

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Publication number
EP0362184A1
EP0362184A1 EP89870141A EP89870141A EP0362184A1 EP 0362184 A1 EP0362184 A1 EP 0362184A1 EP 89870141 A EP89870141 A EP 89870141A EP 89870141 A EP89870141 A EP 89870141A EP 0362184 A1 EP0362184 A1 EP 0362184A1
Authority
EP
European Patent Office
Prior art keywords
cover
barrel
ferrule
collar
volute
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.)
Granted
Application number
EP89870141A
Other languages
English (en)
French (fr)
Other versions
EP0362184B1 (de
Inventor
Bernard Wantiez
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.)
BLAGDEN PACKAGING N.V.
Original Assignee
BLAGDEN INDUSTRIES PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9370499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0362184(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BLAGDEN INDUSTRIES PLC filed Critical BLAGDEN INDUSTRIES PLC
Publication of EP0362184A1 publication Critical patent/EP0362184A1/de
Application granted granted Critical
Publication of EP0362184B1 publication Critical patent/EP0362184B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00277—Metal
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • B65D2543/00416—Reinforcing ribs in the central part of the closure circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—Cup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—Collars or rings

Definitions

  • the invention relates to a so-called "fully open” metal barrel closure.
  • the invention relates more particularly to such a device making it possible to meet requirements of increased severity in terms of safety in the field of transport of dangerous liquid materials.
  • Metal drums generally cylindrical in configuration, are mainly divided into two categories: - partial opening or "bung" drums, the filling opening of which is smaller than the internal diameter of the barrel and does not generally exceed 70 mm, and - fully open drums.
  • the latter type of barrel is generally used for pulverulent or granular solids. Their use is however required when it is necessary to pack liquids whose viscosity is such that the use of a 70 mm bung is improper, or even when it is necessary to carry out, before use, a mixing or a setting suspended product transported.
  • Patent US-2 205 685 describes a barrel closure in which better impact resistance is obtained by forming, by stamping, concentric circular reinforcing grooves on the lid of the barrel. These grooves have a rounded profile.
  • European patent EP-167 183 describes a container whose edge is doubly rolled and has a face parallel to the body of the container; this body laterally has a reinforcing rod on which a clamp rests, hence better resistance to shocks.
  • Patent application GB-A-743,339 shows a barrel closure provided with a cover which has, at its periphery, a crown portion and a flat ring folded down into a primer with a cylindrical rim. This edge leader allows to retain a seal, but not to insert the ferrule into it.
  • Application DE-A-320 661 describes a barrel closure in which the edge of the cover is curved in an arc of a circle to partially cover the volute ending the ferrule.
  • US Pat. No. 3,907,349 shows a barrel closure which comprises a ferrule terminating in a volute, a lid rim in an arc of circle covering the volute, the volute and the rim of the lid being kept pressed against each other by a heat-shrinkable plastic ring.
  • This ring is itself covered, if necessary, by a retaining collar.
  • the object of the present invention is to reinforce the assembly of a barrel and its cover so as to meet more stringent quality standards in terms of rigidity and resistance to falls.
  • Another object of the invention is to provide drums having a better seal and a better resistance to pressure and to bending.
  • Another object of the invention is to produce such drums economically.
  • Another object of the invention is to develop a closure which is easy to put in place and to remove.
  • One of the aims sought is also the possibility of using, during the manufacture and use of the drums thus closed, an existing type of apparatus, hence a reduced manufacturing cost.
  • the object of the invention is a closure for a barrel consisting of a ferrule closed at one end, the edge of which is wound in a volute towards the outside, the said closure comprising a cover and a retaining collar capable of preventing a movement of the cover relative to the shell; in this closure, the edge of the cover has at its periphery a part in an upwardly directed cylindrical ring, of diameter corresponding to the inside diameter of the ferrule, this ring connecting, perpendicular to a flat ring extending outwards and folding down into a cylindrical rim, so as to form, with the said crown and the said flat ring, an annular groove at the bottom of which is arranged an elastic seal of suitable shape, this groove having a width such that the edge coiled in a scroll of the ferrule can engage in friction, the height of the crown is equal to at least 1.5 times the distance which, when the barrel is closed, separates the flat ring from cover and the lower part of the volute of the ferrule, the height of the cylindrical
  • the height of the crown of the cover is at least twice the distance which - when the barrel is closed - separates the flat ring of the cover and the lower part of the scroll the ferrule.
  • the elastic seal has, in the uncompressed state, a substantially rectangular section matching the shape of the bottom of the annular groove of the cover.
  • the elastic seal has, in the uncompressed state, a cross section conforming to its upper part the shape of the bottom of the annular groove of the cover and having, at its lower part, a concavity matching the shape of the upper part of the volute.
  • the projection, parallel to the axis of the barrel, of the frustoconical band on the planar annular band of the collar, is preferably narrower than this planar annular band.
  • the obtuse angle at which the middle band and the frustoconical band of the collar are connected is preferably between 120 and 150 °.
  • an insert of U-shaped section corresponding to the U-shaped section of the collar is fixed to one end of said collar, so that said insert overlaps the two ends of this collar when said collar is fixed on the barrel, the clamping member being disposed between said insert and the other end of the retaining collar.
  • the tightening member comprises a washer secured to one of the ends of the collar, a nut secured to the other end of the collar, and a screw capable of bringing said washer and said nut together.
  • This clamping member can also consist of a lever device.
  • the volute bordering the ferrule is formed with a winding angle less than 360 °; this volute ends in a straight or weakly curved part, directed obliquely down towards the vertical part of the shell.
  • the end of the scroll-wound edge of the ferrule does not rest against the vertical part of the ferrule. In another embodiment, this end does not rest against the vertical part of the shell, even when the barrel is closed.
  • Another object of the invention is a barrel equipped with a closure as described above
  • Fig. 1 is a section through a detail of a barrel closure according to the prior art as described, for example, in European standard E 209.
  • the edge of the shell 1 is shaped by rolling or by compression and forms a volute 2, the end 3 of which is curved on itself is folded back towards the outside face of the shell 1, forming a profile semi-rigid.
  • the lid 4 has at its periphery a substantially cylindrical zone 5 bordered by a semi-toric groove 6 in which is disposed a seal 7 which - before the lid is tightened on the barrel - has a generally circular section.
  • a collar 8 consisting of a split ring, envelops the periphery of the shell 1 and exerts a pressure tending to bring the cover 4 and the volute 2 of the shell 1 by crushing the seal 7, thus ensuring the tightness of the closure.
  • the pressure exerted by the collar 8 results from the tensioning of this collar 8 during closing.
  • Fig. 2 shows the profile of a closure cover 9 according to the invention.
  • the cover 9 Between its center and its periphery, the cover 9 has concentric stiffening ribs 10.
  • a peripheral ring 12 is connected to the central disc 11 at a right angle. The other end of this ring 12 curves to form a flat ring 13 parallel to the plane of the central disc 11.
  • the rounded connection surfaces between the constituent elements 11, 12, 13, 14 of the cover 9 are necessary so that, during the forming of the cover 9, the material has the possibility of creeping without creating excessive stresses.
  • a seal 16 of corresponding section made of a flexible elastic material, such as natural or synthetic rubber or similar material.
  • Fig. 3 is a view of a closed barrel when the cover 9 has been fixed on the shell 17 by the clamp 18.
  • This clamp 18 is formed of three adjoining bands 19, 20 and 21. On either side from the cylindrical central strip 20 extend two strips 19, 21 which give the section of the collar 18 the shape of a U.
  • the strip 19 is connected perpendicularly to this central strip 20 and is applied against the flat ring 13 of the cover 9, over the entire width of the latter.
  • the strip 19 projects, by its inner side 22, the cylindrical surface defined by the crown 12 of the cover 9, which gives increased rigidity to the collar 18.
  • the lower end of the rim 14 extends, downwards, beyond a horizontal plane passing through the center of the volute 23, so as to offer increased resistance against the dislocation of the crown 12 of the cover 9.
  • the central strip 20 is applied over the entire height of the cylindrical rim 14 against the latter, in surface-to-surface contact which reinforces the mechanical strength of the closure.
  • Band 21 forms with strip 20 an obtuse angle. The inclination of this strip 21 must be sufficient so that, when the cover 9 is placed under a press and is engaged on the shell 19 of the barrel, the end 24 can engage under the volute 23.
  • the band 21 keeps the edge of the ferrule 17 tight in the groove 15 of the cover 9, thus compressing the seal 16 at a rate which can vary between 40 and 75%.
  • the width of the groove 15 is such that the volute 23 enters there friction. This volute 23 is therefore held laterally between two cylindrical surfaces 12, 14, which limits its possibilities of deformation.
  • the shape, the reciprocal arrangement and the respective dimensions of the constituent parts of the upper edge of the ferrule 12, of the edge of the cover 9 and of the retaining collar 18 are such that these various parts support each other and form a compact assembly having a very good mechanical resistance, as shown by numerous tests where filled and closed barrels were subjected to shocks or falls. Even when under the effect of these shocks or falls the upper edge of the barrel sometimes deforms, the cover 9 is held in place and the seal remains ensured.
  • the winding angle of the volute 23 is less than 360 °, the end part 25 of this volute 23 remaining practically straight.
  • This end portion 25 ends obliquely downwards near the ferrule 17 against which it abuts in the event of deformation in the radial direction, increasing the rigidity of the entire closure.
  • the initially rectangular section of the seal 16 is, after fitting the cover 9, tightened and deformed between the walls 12, 13, 14 of the groove 15 and the edge wound in a volute 23 of the ferrule 17.
  • the maximum compression of the seal 16 n ' is not limited to a generating line; here, on the contrary, this maximum compression is maintained in a large contact area between the seal 16 and the volute 23, which has the effect of better sealing, one of the aims of the invention.
  • the seal 16 may have, according to a variant of the embodiment not shown, a concave lower face which adapts to the shape of the upper part of the volute 23.
  • the degree of freedom of the cover 9 relative to the shell 17 is low. There can only be a slight relative movement parallel to the axis of the ferrule 17.
  • a "spring effect" is obtained between the volute 23 and the frustoconical band 21 of the collar 18, especially when the free end 25 does not does not come back to lean against the vertical part of the ferrule 17.
  • the crown 12 has a height approximately twice the distance separating the flat ring 13 of the cover 9 from the lower part of the volute 23.
  • This cylindrical crown 12 is engaged in friction in the cylindrical shell 17, when the cover 9 is pressed in square.
  • the two parallel surfaces 12 and 17 support each other in the event of impacts; in the event of deformation of the cover 9, the groove 15 does not tend to pivot around the edge wound in a volute 23 to disengage from the collar 18. It is moreover retained by the ferrule 23 engaged in the annular groove 15 and by the collar holding 18.
  • Fig. 5 shows an embodiment of a clamping device for a collar 18 according to the invention.
  • This collar 18 is split so that it can be threaded onto the enlarged part formed by the volute 23 and the edges of the cover 9.
  • the function of the collar 18 is both to ensure the closure of the barrel and to strengthen the meeting zone between the cover 9 and the volute 23.
  • the interruption 26 of this collar 17 normally constitutes a weak point. This defect is avoided by the design of the clamping member 27.
  • An insert 28 in a U the internal face of which corresponds to the external face of the collar 18, is welded to one of the ends 29 of this split collar 18 and protrudes by about half its length from this end 29.
  • the length of the collar 18 itself is such that, when the clamping member 27 is tightened (as shown in Fig. 5), the other end 30 of the collar 18 is covered by the insert 28, the interruption 26 being reduced to the narrowest possible slot, having regard to the manufacturing tolerances and the elasticity of the materials involved.
  • the insert 28 carries a nut 31 whose axis is tangential to the circumference of the collar 18.
  • the other end 30 of the collar 18 carries a washer 32 placed in the same axis; a screw 33 threaded into this washer 32 makes it possible to bring said washer 32 and the nut 31 closer, whereby a peripheral tensioning of the collar 18 results, without mechanical discontinuity.
  • the distance remaining, after tightening, between the washer 32 and the nut 31 is equal to or slightly greater than the width of the interruption 26.
  • Fig. 6 shows the adjustment of the sections respective of the added piece 28 and of the collar 18 as well as the nut fixed to the said added piece 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Adornments (AREA)
EP19890870141 1988-09-28 1989-09-27 Fassverschluss Expired - Lifetime EP0362184B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8812698A FR2636925B1 (fr) 1988-09-28 1988-09-28 Fermeture de fut
FR8812698 1988-09-28

Publications (2)

Publication Number Publication Date
EP0362184A1 true EP0362184A1 (de) 1990-04-04
EP0362184B1 EP0362184B1 (de) 1993-05-05

Family

ID=9370499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890870141 Expired - Lifetime EP0362184B1 (de) 1988-09-28 1989-09-27 Fassverschluss

Country Status (4)

Country Link
EP (1) EP0362184B1 (de)
DE (1) DE68906342T2 (de)
ES (1) ES2039944T3 (de)
FR (1) FR2636925B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509978A1 (de) * 1991-04-19 1992-10-21 Blagden Industries Public Limited Company Vollständig zu öffnendes Fass mit Verschluss
GB2372194A (en) * 2001-02-15 2002-08-21 Contenur Espana Sl Container, has gasket held in channel defined by two walls depending from underside of lid, provides liquid tight seal when closed, inner wall depends further
CN105314224A (zh) * 2015-11-20 2016-02-10 苏州华源包装股份有限公司 花篮盖

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743339A (en) * 1953-01-21 1956-01-11 William Cookson Improvements in closure rings for containers
US3339962A (en) * 1965-12-28 1967-09-05 Greif Bros Cooperage Corp Container assembly having improved clamping ring
DE1586600A1 (de) * 1967-03-31 1970-10-15 Eisenwerk Streuber & Lohmann G Deckel aus elastischem Kunststoff fuer fassfoermige Behaelter
US3603476A (en) * 1969-07-22 1971-09-07 Inland Steel Co Reconditionable containers
US3907349A (en) * 1974-03-25 1975-09-23 Rings For Drums Inc End closure assemblies for containers and improved closing rings therefor
GB2109777A (en) * 1981-11-19 1983-06-08 Metal Box Co Ltd Containers
DE3202661A1 (de) * 1982-01-28 1983-08-04 Mauser-Werke GmbH, 5040 Brühl Deckelfass
EP0167183A1 (de) * 1984-06-29 1986-01-08 Thomassen & Drijver-Verblifa N.V. Behälter, Rumpf und Klemmring dafür sowie eine Vorrichtung zum Herstellen eines solchen Rumpfes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743339A (en) * 1953-01-21 1956-01-11 William Cookson Improvements in closure rings for containers
US3339962A (en) * 1965-12-28 1967-09-05 Greif Bros Cooperage Corp Container assembly having improved clamping ring
DE1586600A1 (de) * 1967-03-31 1970-10-15 Eisenwerk Streuber & Lohmann G Deckel aus elastischem Kunststoff fuer fassfoermige Behaelter
US3603476A (en) * 1969-07-22 1971-09-07 Inland Steel Co Reconditionable containers
US3907349A (en) * 1974-03-25 1975-09-23 Rings For Drums Inc End closure assemblies for containers and improved closing rings therefor
GB2109777A (en) * 1981-11-19 1983-06-08 Metal Box Co Ltd Containers
DE3202661A1 (de) * 1982-01-28 1983-08-04 Mauser-Werke GmbH, 5040 Brühl Deckelfass
EP0167183A1 (de) * 1984-06-29 1986-01-08 Thomassen & Drijver-Verblifa N.V. Behälter, Rumpf und Klemmring dafür sowie eine Vorrichtung zum Herstellen eines solchen Rumpfes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509978A1 (de) * 1991-04-19 1992-10-21 Blagden Industries Public Limited Company Vollständig zu öffnendes Fass mit Verschluss
GB2372194A (en) * 2001-02-15 2002-08-21 Contenur Espana Sl Container, has gasket held in channel defined by two walls depending from underside of lid, provides liquid tight seal when closed, inner wall depends further
CN105314224A (zh) * 2015-11-20 2016-02-10 苏州华源包装股份有限公司 花篮盖

Also Published As

Publication number Publication date
ES2039944T3 (es) 1993-10-01
DE68906342T2 (de) 1993-09-23
EP0362184B1 (de) 1993-05-05
FR2636925A1 (fr) 1990-03-30
DE68906342D1 (de) 1993-06-09
FR2636925B1 (fr) 1991-06-28

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