EP0295740A1 - Packaging comprising a body member with at least one opening and a cover secured by a clamping ring with a lever lock - Google Patents

Packaging comprising a body member with at least one opening and a cover secured by a clamping ring with a lever lock Download PDF

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Publication number
EP0295740A1
EP0295740A1 EP88201151A EP88201151A EP0295740A1 EP 0295740 A1 EP0295740 A1 EP 0295740A1 EP 88201151 A EP88201151 A EP 88201151A EP 88201151 A EP88201151 A EP 88201151A EP 0295740 A1 EP0295740 A1 EP 0295740A1
Authority
EP
European Patent Office
Prior art keywords
opening
cover
latch
packaging
body member
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
EP88201151A
Other languages
German (de)
French (fr)
Other versions
EP0295740B1 (en
Inventor
Gilles Capitani
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.)
TRANSFORMATION DE MATIERES PLASTIQUES Ste
Original Assignee
TRANSFORMATION DE MATIERES PLASTIQUES Ste
Bourguignonne dApplications Plastiques SA
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 TRANSFORMATION DE MATIERES PLASTIQUES Ste, Bourguignonne dApplications Plastiques SA filed Critical TRANSFORMATION DE MATIERES PLASTIQUES Ste
Priority to AT88201151T priority Critical patent/ATE80110T1/en
Publication of EP0295740A1 publication Critical patent/EP0295740A1/en
Application granted granted Critical
Publication of EP0295740B1 publication Critical patent/EP0295740B1/en
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
    • B65D45/34—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 lever-operated
    • B65D45/345—Lever-operated contractible or expansible band, the lever moving in the plane of the band
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure

Definitions

  • the present invention relates to a package comprising a generally cylindrical body comprising at least one circular opening with a diameter at least equal to half the largest dimension of a section of the body and at least one cover which can be fixed to the opening by the through a sleepsuit.
  • Packages are already known such as drums, boxes, cases for ammunition, etc. in which the retention of the closure cover (s) is ensured by a clamping collar controlled by a latch, that is to say by an eccentric lever whose pivoting allows the opening and closing of the package, respectively by increasing and decreasing the perimeter of the clamp.
  • the opening and closing control of the latch is arranged in such a way that the control lever pivots towards the outside of the cover and, therefore, when it is used for packages which, for their storage and handling, are combined side by side on pallets, for example by means of bundling, it is not possible to open one or more packages without the remove from the assembly because the neighboring packages prevent any pivoting of the control lever of the latch in order to release the covers.
  • the object of the present invention is to provide packaging which does not have the above-mentioned drawback.
  • the invention therefore relates to a package comprising a body of generally cylindrical shape comprising at least one circular opening of diameter at least equal to half of the largest dimension of a cross section of the body and at least a cover fixed on the opening by means of a latch in which the latch control mechanism is arranged inside the surface delimited by a clamp, so that the latch control is 'is effected by pivoting the control lever above the surface of the cover.
  • the body of the packaging according to the invention can be made of any material such as cardboard, metals, plastics, etc.
  • cylindrical shape an elongated body whose sections perpendicular to the longitudinal axis are circular or polygonal, the sections being able to vary along this axis.
  • the body of the packaging must have, at each generally circular section opening, a flange allowing the engagement of the clamping collar fitted with the latch when the cover is fitted.
  • the cover generally circular in shape and adapted to the diameter of the opening to be closed, can also be made of any material and, in general, of a material similar to that constituting the body of the package.
  • the cover must also have a rim allowing the engagement of the clamping collar equipped with the latch to ensure effective attachment of the cover with the opening to be closed when the latch is closed.
  • the clamp is generally formed by a profiled metal strip which is curved so as to form an open circle, the ends of the strip being connected by the latch, that is to say by an eccentric control comprising a lever. control which, by means of its pivoting, causes the ends of the curved metal strip to approach or move away.
  • the control mechanism of the latch unlike the usual practice, is arranged inside the surface delimited by the latch, and by the profiled metal strip, the pivoting of the control lever to open or close the latches being carried out above the surface of the cover and parallel to it.
  • the distance between the cover and the control lever of the latch is 10 to 50 mm.
  • the removable degassing valve is placed on the start of the opening path of the control lever of the latch so as to prevent any opening of the cover before extraction of the degassing valve.
  • any risk of accident, due to projection of the cover is eliminated by opening the latch when the pressure inside the packaging is higher than atmospheric pressure, since it proves to be essential. remove the degassing valve from the cover to be able to rotate the control lever of the latch.
  • the packaging according to the invention is also explained in more detail in the description which follows and which relates to a packaging which can be used for the protection, storage and transport of missiles.
  • the package consists of a body 1, partially shown, of elongated polygonal section which is produced by the molding technique by blowing, the constituent material being high density polyethylene.
  • the opening, of large diameter, of the body of the packaging is provided with a cover 2, injection molded also from high density polyethylene, the rim 3 of which rests on a rim 4 provided on the opening of the body 1 of the packaging, a seal 5 being disposed between the cover 2 and the opening of the body 1.
  • the cover 2 is also equipped with a removable degassing valve 6 which is blocked in the closed position by a locking pin 7, the seal being provided by a seal 8.
  • the locking of the cover 2 on the body 1 of the packaging is ensured by a clamp 9 and by a latch 13, illustrated in more detail in FIG. 2, whose eccentric control mechanism 10 is arranged above the cover 2 and towards the inside of the clamp 9 so that the control of the latch is effected by a pivoting of the control lever 11 au- above the surface of the cover 2.
  • the degassing valve fitted to the cover 2 is disposed at the start of the opening path of the control lever 11 of the latch 13 so as to prevent any opening of the cover by releasing the latch 13 before extraction of the valve removable degassing 6.
  • any operator does not run any risk of injury from a projection of the cover 2 in the case where, taking into account, for example, climatic conditions, the interior of the packaging is at a pressure significantly higher than atmospheric pressure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)

Abstract

The mechanism (10) for controlling the tail piece (13) is arranged within the surface area bounded by a clamping collar 9 equipped with the tail piece (13) so that the control of the tail piece (13) is performed by a pivoting motion of the lever (11) controlling the tail piece above the surface of the lid (2).

Description

La présente invention concerne un emballage comprenant un corps de forme générale cylindrique comportant au moins une ouverture circulaire de diamètre au moins égal à la moitié de la plus grande dimension d'une section du corps et au moins un couvercle fixable sur l'ouverture par l'intermédiaire d'une grenouillère.The present invention relates to a package comprising a generally cylindrical body comprising at least one circular opening with a diameter at least equal to half the largest dimension of a section of the body and at least one cover which can be fixed to the opening by the through a sleepsuit.

On connaît déjà des emballages tels que des fûts, des boîtes, des étuis pour munitions, etc. dans lesquels le maintien du ou des couvercles de fermeture est assuré par un collier de serrage commandé par une grenouillère, c'est-à-dire par un levier à excentrique dont le pivotement permet l'ouverture et la fermeture de l'emballage, respectivement par un accroissement et une diminution du périmètre du collier de serrage.Packages are already known such as drums, boxes, cases for ammunition, etc. in which the retention of the closure cover (s) is ensured by a clamping collar controlled by a latch, that is to say by an eccentric lever whose pivoting allows the opening and closing of the package, respectively by increasing and decreasing the perimeter of the clamp.

En général, dans ce type de fermeture, la commande d'ouver­ture et de fermeture de la grenouillère est disposée de façon telle que le levier de commande effectue ses pivotements vers l'extérieur du couvercle et, dès lors, lorsqu'on l'utilise pour des emballages qui, pour leur stockage et leur manutention, sont associés côte à côte sur des palettes, par exemple au moyen d'un fardelage, il n'est pas possible de procéder à l'ouverture d'un ou plusieurs emballages sans les retirer de l'ensemble du fait que les emballages voisins entravent tout pivotement du levier de commande de la grenouillère en vue de libérer les couvercles.In general, in this type of closure, the opening and closing control of the latch is arranged in such a way that the control lever pivots towards the outside of the cover and, therefore, when it is used for packages which, for their storage and handling, are combined side by side on pallets, for example by means of bundling, it is not possible to open one or more packages without the remove from the assembly because the neighboring packages prevent any pivoting of the control lever of the latch in order to release the covers.

La présente invention a pour objet de fournir un emballage qui ne présente pas l'inconvénient précité.The object of the present invention is to provide packaging which does not have the above-mentioned drawback.

L'invention concerne dès lors un emballage comprenant un corps de forme générale cylindrique comportant au moins une ouverture circulaire de diamètre au moins égal à la moitié de la plus grande dimension d'une section droite du corps et au moins un couvercle fixable sur l'ouverture par l'intermédiaire d'une grenouillère dans lequel le mécanisme de commande de la grenouil­lère est disposé à l'intérieur de la surface délimitée par un collier de serrage, de façon telle que la commande de la grenouillère s'effectue par un pivotement du levier de commande au-dessus de la surface du couvercle.The invention therefore relates to a package comprising a body of generally cylindrical shape comprising at least one circular opening of diameter at least equal to half of the largest dimension of a cross section of the body and at least a cover fixed on the opening by means of a latch in which the latch control mechanism is arranged inside the surface delimited by a clamp, so that the latch control is 'is effected by pivoting the control lever above the surface of the cover.

Le corps de l'emballage conforme à l'invention peut être réalisé en tout matériau tel que le carton, les métaux, les matières plastiques, etc.The body of the packaging according to the invention can be made of any material such as cardboard, metals, plastics, etc.

Par forme générale cylindrique, on entend un corps de forme allongée dont les sections perpendiculaires à l'axe longitudinal sont circulaires ou polygonales, les sections pouvant varier le long de cet axe.By generally cylindrical shape is meant an elongated body whose sections perpendicular to the longitudinal axis are circular or polygonal, the sections being able to vary along this axis.

Le corps de l'emballage doit présenter, au niveau de chaque ouverture de section généralement circulaire, un rebord permet­tant l'engagement du collier der serrage équipé de la grenouillère lors de la pose du couvercle.The body of the packaging must have, at each generally circular section opening, a flange allowing the engagement of the clamping collar fitted with the latch when the cover is fitted.

Le couvercle, de forme généralement circulaire et adapté au diamètre de l'ouverture à obturer, peut être également réalisé en tout matériau et, en général, en un matériau similaire à celui constituant le corps de l'emballage. Le couvercle doit également présenter un rebord permettant l'engagement du collier de serrage équipé de la grenouillère afin d'assurer la solidarisation effi­cace du couvercle avec l'ouverture à obturer lors de la fermeture de la grenouillère.The cover, generally circular in shape and adapted to the diameter of the opening to be closed, can also be made of any material and, in general, of a material similar to that constituting the body of the package. The cover must also have a rim allowing the engagement of the clamping collar equipped with the latch to ensure effective attachment of the cover with the opening to be closed when the latch is closed.

Le collier de serrage est généralement constituée par une bande métallique profilée qui est cintrée de façon à former un cercle ouvert, les extrémités de la bande étant raccordées par la grenouillère, c'est-à-dire par une commande à excentrique compor­tant un levier de commande qui, par ses pivotements, provoque le rapprochement ou l'éloignement des extrémités de la bande métal­lique cintrée.The clamp is generally formed by a profiled metal strip which is curved so as to form an open circle, the ends of the strip being connected by the latch, that is to say by an eccentric control comprising a lever. control which, by means of its pivoting, causes the ends of the curved metal strip to approach or move away.

Conformément à l'invention, le mécanisme de commande de la grenouillère, contrairement à la pratique usuelle, est disposé à l'intérieur de la surface délimitée par la grenouillère, et par la bande métallique profilée, les pivotements du levier de commande pour ouvrir ou fermer la grenouillère s'effectuant au-dessus de la surface du couvercle et parallèlement à celle-ci. En général, la distance entre le couvercle et le levier de commande de la grenouillère est de 10 à 50 mm.According to the invention, the control mechanism of the latch, unlike the usual practice, is arranged inside the surface delimited by the latch, and by the profiled metal strip, the pivoting of the control lever to open or close the latches being carried out above the surface of the cover and parallel to it. In general, the distance between the cover and the control lever of the latch is 10 to 50 mm.

Selon un mode de réalisation pratique de l'invention qui se révèle particulièrement intéressant lors de la production d'emballages de grande contenance équipés de couvercles pourvus d'une valve de dégazage amovible permettant, par mesure de sécurité, une mise à la pression atmosphérique de l'intérieur de l'emballage avant son ouverture, on dispose la valve de dégazage amovible sur le début de la trajectoire d'ouverture du levier de commande de la grenouillère de façon à empêcher toute ouverture du couvercle avant extraction de la valve de dégazage. De cette façon, on élimine tout risque d'accident, dû à une projection du couvercle, par une ouverture de la grenouillère lorsque la pression régnant à l'intérieur de l'emballage est supérieure à la pression atmosphérique, puisqu'il se révèle indispensable de retirer la valve de dégazage du couvercle pour pouvoir faire pivoter le levier de commande de la grenouillère.According to a practical embodiment of the invention which proves to be particularly advantageous during the production of large-capacity packages equipped with lids provided with a removable degassing valve allowing, for safety reasons, a setting to atmospheric pressure of inside the packaging before opening, the removable degassing valve is placed on the start of the opening path of the control lever of the latch so as to prevent any opening of the cover before extraction of the degassing valve. In this way, any risk of accident, due to projection of the cover, is eliminated by opening the latch when the pressure inside the packaging is higher than atmospheric pressure, since it proves to be essential. remove the degassing valve from the cover to be able to rotate the control lever of the latch.

L'emballage conforme à l'invention est par ailleurs expli­cité plus en détail dans la description qui va suivre et qui se rapporte à un emballage utilisable pour la protection, le stockage et le transport de missiles.The packaging according to the invention is also explained in more detail in the description which follows and which relates to a packaging which can be used for the protection, storage and transport of missiles.

Dans cette description, on se réfère aux figures des dessins annexés dans lesquelles :

  • - la fig. 1 est une vue partielle et en coupe de l'emballage;
  • -la fig. 2 est une vue de détail de la grenouillère utilisée pour l'emballage selon la fig. 1;
  • -la fig. 3 est une vue montrant de profil quatre emballages selon la fig. 1 empilés longitudinalement et maintenus par un fardelage.
In this description, reference is made to the figures of the appended drawings in which:
  • - fig. 1 is a partial view in section of the packaging;
  • - fig. 2 is a detailed view of the sleepsuit used for packaging according to FIG. 1;
  • - fig. 3 is a view showing in profile four packages according to FIG. 1 stacked longitudinally and maintained by bundling.

Ainsi qu'il apparaît sur la fig. 1, l'emballage est constitué d'un corps 1, partiellement représenté, de section polygonale allongée qui est produit par la technique de moulage par soufflage, le matériau constitutif étant du polyéthylène de haute densité.As it appears in fig. 1, the package consists of a body 1, partially shown, of elongated polygonal section which is produced by the molding technique by blowing, the constituent material being high density polyethylene.

L'ouverture, de grand diamètre, du corps de l'emballage est pourvue d'un couvercle 2, moulé par injection également à partir de polyéthylène de haute densité, dont le rebord 3 prend appui sur un rebord 4 prévu sur l'ouverture du corps 1 de l'emballage, un joint d'étanchéité 5 étant disposé entre le couvercle 2 et l'ouverture du corps 1.The opening, of large diameter, of the body of the packaging is provided with a cover 2, injection molded also from high density polyethylene, the rim 3 of which rests on a rim 4 provided on the opening of the body 1 of the packaging, a seal 5 being disposed between the cover 2 and the opening of the body 1.

Le couvercle 2 est en outre éqiupé d'une valve de dégazage amovible 6 qui est bloquée en position de fermeture par un ergot de blocage 7, l'étanchéité étant assurée par un joint 8.The cover 2 is also equipped with a removable degassing valve 6 which is blocked in the closed position by a locking pin 7, the seal being provided by a seal 8.

Conformément à l'invention, le verrouillage du couvercle 2 sur le corps 1 de l'emballage est assuré par un collier de serrage 9 et par une grenouillère 13, illustrée plus en détail à la fig. 2, dont le mécanisme de commande à excentrique 10 est disposé au-dessus du couvercle 2 et vers l'intérieur du collier de serrage 9 de façon telle que la commande de la grenouillère s'effectue par un pivotement du levier de commande 11 au-dessus de la surface du couvercle 2.According to the invention, the locking of the cover 2 on the body 1 of the packaging is ensured by a clamp 9 and by a latch 13, illustrated in more detail in FIG. 2, whose eccentric control mechanism 10 is arranged above the cover 2 and towards the inside of the clamp 9 so that the control of the latch is effected by a pivoting of the control lever 11 au- above the surface of the cover 2.

De plus, ainsi qu'il apparaît mieux à la fig. 3, la valve de dégazage équipant le couvercle 2 est disposée sur le début de la trajectoire d'ouverture du levier de commande 11 de la grenouil­lère 13 de façon à empêcher toute ouverture du couvercle par un relâchement de la grenouillère 13 avant extraction de la valve de dégazage amovible 6.In addition, as it appears better in FIG. 3, the degassing valve fitted to the cover 2 is disposed at the start of the opening path of the control lever 11 of the latch 13 so as to prevent any opening of the cover by releasing the latch 13 before extraction of the valve removable degassing 6.

De cette façon, tout opérateur ne court aucun risque de blessure par un projection du couvercle 2 cans le cas où compte tenu, par exemple, des conditions climatiques, l'intérieur de l'emballage serait à une pression nettement supérieure à la pression atmosphérique.In this way, any operator does not run any risk of injury from a projection of the cover 2 in the case where, taking into account, for example, climatic conditions, the interior of the packaging is at a pressure significantly higher than atmospheric pressure.

Enfin, ainsi qu'il apparaît à la fig. 3 montrant quatre emballages 1 empilés longitudinalement et maintenus par un farde­lage 12, il est possible d'ouvrir successivement chaque emballage 1 et d'en extraire le missile conditionné, sans devoir retirer les emballages de l'empilage.Finally, as it appears in fig. 3 showing four packages 1 stacked longitudinally and held in place by bundling 12, it is possible to successively open each package 1 and extract the conditioned missile therefrom, without having to remove the packages from the stack.

Claims (2)

1 - Emballage comprenant un corps de forme générale cylindrique comportant au moins une ouverture circulaire de diamètre au moins égal à la moitié de la plus grande dimension d'une section droite du corps et au moins un couvercle fixable sur l'ouverture par l'intermédiaire d'une grenouillère, caracté­risé en ce que le mécanisme de commande (10) de la grenouillère (13) est disposé à l'intérieur de la surface délimitée par un collier de serrage 9 et par la grenouillère (13) de façon telle que la commande de la grenouillère s'effectue par un pivotement de levier de commande (11) au-dessus de la surface du couvercle (2).1 - Package comprising a generally cylindrical body comprising at least one circular opening of diameter at least equal to half the largest dimension of a cross section of the body and at least one cover which can be fixed to the opening via of a latch, characterized in that the control mechanism (10) of the latch (13) is arranged inside the surface delimited by a clamp 9 and by the latch (13) so that the the latches are controlled by pivoting the control lever (11) above the surface of the cover (2). 2 - Emballage selon la revendication 1 dans lequel le couvercle est équipé d'une valve de dégazage amovible, caracté­risé en ce que la valve de dégazage est disposée sur le début de la trajectoire d'ouverture du levier de commande (11) de la grenouillère (13) et empêche toute ouverture du couvercle (2) avant son extraction.2 - Packaging according to claim 1 wherein the cover is equipped with a removable degassing valve, characterized in that the degassing valve is disposed at the start of the opening path of the control lever (11) of the latch (13) and prevents any opening of the cover (2) before its extraction.
EP88201151A 1987-06-19 1988-06-07 Packaging comprising a body member with at least one opening and a cover secured by a clamping ring with a lever lock Expired - Lifetime EP0295740B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88201151T ATE80110T1 (en) 1987-06-19 1988-06-07 PACKAGING, CONSISTING OF A BODY WITH AT LEAST ONE OPENING AND A LID WITH LOCKING RING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8708693A FR2616755B1 (en) 1987-06-19 1987-06-19 PACKAGE COMPRISING A BODY COMPRISING AT LEAST ONE OPENING AND A LID ATTACHABLE TO THE OPENING BY A SLEEVE
FR8708693 1987-06-19

Publications (2)

Publication Number Publication Date
EP0295740A1 true EP0295740A1 (en) 1988-12-21
EP0295740B1 EP0295740B1 (en) 1992-09-02

Family

ID=9352314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88201151A Expired - Lifetime EP0295740B1 (en) 1987-06-19 1988-06-07 Packaging comprising a body member with at least one opening and a cover secured by a clamping ring with a lever lock

Country Status (5)

Country Link
US (1) US4828139A (en)
EP (1) EP0295740B1 (en)
AT (1) ATE80110T1 (en)
DE (1) DE3874228D1 (en)
FR (1) FR2616755B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361928A (en) * 1992-06-08 1994-11-08 Stolzman Michael D Closure assembly
US5411162A (en) * 1992-07-31 1995-05-02 Allen-Bradley Company, Inc. V-band coupling for an explosion-proof enclosure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234075A (en) * 1943-05-31 1944-09-15 Usines Jean Gallay Sa D Container closure device.
FR992436A (en) * 1949-08-12 1951-10-18 Futs Metalliques Gallay S A Improvements to locking devices for fully opening metal drum lids
DE3301335A1 (en) * 1982-08-18 1984-02-23 Toho Sheet Frame Co., Ltd., Tokyo HERMETICALLY SEALED CONTAINER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192349B (en) * 1986-07-28 1990-02-14 Chen Shin I Pressure cooker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234075A (en) * 1943-05-31 1944-09-15 Usines Jean Gallay Sa D Container closure device.
FR992436A (en) * 1949-08-12 1951-10-18 Futs Metalliques Gallay S A Improvements to locking devices for fully opening metal drum lids
DE3301335A1 (en) * 1982-08-18 1984-02-23 Toho Sheet Frame Co., Ltd., Tokyo HERMETICALLY SEALED CONTAINER

Also Published As

Publication number Publication date
FR2616755A1 (en) 1988-12-23
FR2616755B1 (en) 1989-12-22
DE3874228D1 (en) 1992-10-08
ATE80110T1 (en) 1992-09-15
US4828139A (en) 1989-05-09
EP0295740B1 (en) 1992-09-02

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