EP0207823A1 - Pliers for opening pressurized jars - Google Patents

Pliers for opening pressurized jars Download PDF

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Publication number
EP0207823A1
EP0207823A1 EP86401101A EP86401101A EP0207823A1 EP 0207823 A1 EP0207823 A1 EP 0207823A1 EP 86401101 A EP86401101 A EP 86401101A EP 86401101 A EP86401101 A EP 86401101A EP 0207823 A1 EP0207823 A1 EP 0207823A1
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EP
European Patent Office
Prior art keywords
loop
jar
jaws
opening
clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86401101A
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German (de)
French (fr)
Inventor
Daniel Merille
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of EP0207823A1 publication Critical patent/EP0207823A1/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/20—Hand- or power-operated devices for opening closed containers for breaking vacuum seals between lids or covers and bodies of preserving jars, e.g. by wedge action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/02—Jaws

Definitions

  • the present invention relates to the field of closed container opening systems under vacuum and relates especially to a clamp type device, intended to facilitate the opening of glass jars with rubber seal, the utility of which is well known for storage. preserves, meat, fruits, vegetables and other food, introduced into the container and stored under a slight vacuum.
  • the loop (or jumper) is generally shaped into two parts tucked into its upper half so as to constitute support shoulders for the bend of the upper wire and to ensure a certain rigidity. to this rider when it is maneuvered in the opposite direction, that is to say from bottom to top, by the lever or crankpin during the opening operation.
  • the object of the invention is to remedy the various aforementioned drawbacks and to propose, for this purpose, a simple device, specially adapted for improved jars of the aforementioned type, in which there is no contact with the rubber seal and which allows ensure easy opening, without significant effort, using the metal elements provided on the jar.
  • the device is constituted by a clamp whose divergent ends of the articulated arms act by spacing during the bringing together or tightening of the opposite lever arms, said ends being provided, in orientation towards the outside and substantially perpendicular to the vertical plane.
  • the articulation axis, of jaws whose machined faces are capable of pressing firmly on the one hand on the rectilinear part of the stirrup of the lever mechanism cooperating with the neck of the jar, and, on the other hand on the protruding return, also rectilinear, of the loop secured to the cover of the jar.
  • the surfaces of the jaws instead of being flat, can assume conformations specially adapted to the wire-like metallic parts of the jar in order to further facilitate the positioning of the jaws and avoid any false maneuvering. a clumsy person.
  • the clamp 1 is of generally conventional shape with its legs 2 serving as levers and its arms 3 articulated around an axis 4.
  • said ends carry external jaws 7 and 8, substantially perpendicular to the vertical plane x, y passing through the hinge axis 4.
  • the working surfaces of these jaws can be either flat, as indicated for the upper jaw 8 , or inwardly curved shape as can be seen on the jaw 7, or be machined according to other conformations as will be seen below.
  • a glass jar for preserves has been chosen, the steel wire mechanism for opening and closing taking the structure most frequently encountered in commerce.
  • the cover 9 is provided, in a groove made for this purpose, with the metal wire 10 forming at the front a projecting loop 11 with a straight part 12 and articulated at the rear, at 13, with the lower metal wire mechanism 14 secured neck 15 of the jar.
  • the rubber seal is illustrated by the number 16.
  • This lower mechanism here comprises at the front a small loop with a substantially straight filiform part 17 in the vicinity of which the lever or pin 18 is articulated which serves to guide, for the normal opening and closing operations, the jumper 19.
  • the curved upper part 20 of the rider comes to rest above the loop 11, thereby causing maximum tightening of the seal 16.
  • the lower 7 and upper 8 jaws of the clamp 1 are supported respectively on the elongated parts 17 and 12, located in the same substantially vertical plane, and it suffices to press moderately on the lever arms forceps to ensure rational opening of the pressurized jar.
  • the invention is not limited to the application to the type of jar mentioned above and also applies to the case where the stirrups and crankpins, in other types of less common jars, have different conformations but where one always notes the presence of the rectilinear parts of wire of the aforementioned types 12 and 17.
  • the working faces of the resilient grips 7 and 8 can be machined so as to further promote contact and attachment with the wires 12 and 17.
  • FIG. 3 another embodiment of the upper jaw 8, according to which the surface of the latter has cavities 21 in which the returns of the loop 11 can be accommodated.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)

Abstract

In order to facilitate opening of pressurised jars equipped, in a conventional manner, in their lid (9), with a loop (11) having a straight part (12) and, integral with the neck (15), with an assembly also made from metal wire (14) comprising, coinciding with the said loop, a straight wire-shaped part (17) articulated on a closure handle (18) and gripper (19), the articulated arms (3) of the pliers diverge from each other in order to be spaced apart when the lever legs (2) are manually squeezed, the ends of the arms (3) being equipped with jaws (7,8) whose machined faces are capable of bearing on the said straight parts (12,17). <IMAGE>

Description

La présente invention a trait au domaine des systèmes d'ouverture de récipients fermés sous vide et concerne tout spécialement un dispositif du type pince, destiné à faciliter l'ouverture des bocaux de verre à joint caoutchouc dont l'utilité est bien connue pour le stockage des conserves, viande, fruits, légumes et autres aliments, introduits dans le récipient et conservés sous un léger vide.The present invention relates to the field of closed container opening systems under vacuum and relates especially to a clamp type device, intended to facilitate the opening of glass jars with rubber seal, the utility of which is well known for storage. preserves, meat, fruits, vegetables and other food, introduced into the container and stored under a slight vacuum.

On sait que, depuis longtemps, de tels bocaux sont munis, en tant que système d'ouverture et de fermeture, de deux fils d'aciers sensiblement circulaires ajustés chacun dans une rainure prévue respectivement sur le couvercle et sur le col du récipient et reliés entre eux à l'arrière par une articulation et, à l'avant .par un système à maneton et boucle selon lequel la partie supérieure horizontale de la boucle vient s'appuyer, en position de fermeture, sur les deux branches du coude prévu à la partie avant du fil supérieur.It has been known that, for a long time, such jars have been provided, as an opening and closing system, with two substantially circular steel wires each adjusted in a groove provided respectively on the lid and on the neck of the container and connected between them at the rear by a hinge and, at the front .by a crankpin and loop system according to which the horizontal upper part of the loop comes to rest, in the closed position, on the two branches of the elbow provided for the front part of the upper thread.

Afin de faciliter la fermeture et l'ouverture de ces bocaux la boucle (ou cavalier) est généralement conformée en deux parties rentrées dans sa moitié supérieure de façon à constituer des épaulements d'appui pour le coude du fil supérieur et à assurer une certaine rigidité à ce cavalier lorsqu'il est manoeuvré en sens Inverse, c'est-à-dire de bas en haut, par le levier ou maneton lors de l'opération d'ouverture.In order to facilitate the closing and opening of these jars, the loop (or jumper) is generally shaped into two parts tucked into its upper half so as to constitute support shoulders for the bend of the upper wire and to ensure a certain rigidity. to this rider when it is maneuvered in the opposite direction, that is to say from bottom to top, by the lever or crankpin during the opening operation.

Malgré ce petit perfectionnement, il n'est pas aisé d'assurer l'ouverture du fait que l'effort de traction vers le haut du levier s'exerce de biais la plupart du temps, ce qui entraîne soit un glissement de la partie longiligne de la boucle sur les branches dudit coude'soit bien souvent, une tension et un endommagement de la boucle.Despite this small improvement, it is not easy to ensure the opening of the fact that the pulling force towards the top of the lever is exerted at an angle most of the time, which causes either a slippage of the elongated part. of the loop on the branches of said elbow is very often a tension and damage to the loop.

Pour remédier à cette difficulté on a proposé divers moyens d'ouverture indépendants du bocal lui-même. Par exemple on a suggéré un petit outil à manche muni à l'une de ses deux extrémités d'une fente de forme conique destinée à introduire la languette de caoutchouc saillante pré" vue sur le joint d'étanchéité du bocal. En faisant tourner l'outil on arrive à tirer le joint et introduire ainsi un espace libre pour libérer la pression interne du bocal. Toutefois, bien souvent et notamment lorsque le caoutchouc n'est pas neuf, dn brise dans cet effort la languette et le bocal devient inutilisable sans joints de rechange.To remedy this difficulty, various means of opening have been proposed which are independent of the jar itself. For example, we have suggested a small tool with a handle provided at one of its two ends with a conical slot intended to introduce the protruding rubber tongue "seen on the seal of the jar. By turning the tool you manage to pull the seal and thus introduce a free space to release the internal pressure of the jar. However, very often and especially when the rubber is not new, dn breaks in this effort the tongue and the jar becomes unusable without spare seals.

Par ailleurs, on a préconisé l'utilisation d'une large pince d'ouverture plus ample que le diamètre du couvercle du bocal et dont les machoires sont destinées à venir serrer fortement le joint circulaire sur toute sa périphérie.In addition, the use of a large opening pliers wider than the diameter of the jar cover and whose jaws are intended to tighten the circular seal over its entire periphery has been recommended.

Un tel système est difficile à manipuler et exige une certaine adresse. En outre, le joint est écrasé et, la plupart du temps, fortement détérioré du fait que l'effort de serrage est difficile à doser.Such a system is difficult to handle and requires a certain address. In addition, the seal is crushed and, most of the time, greatly deteriorated because the tightening force is difficult to dose.

L'invention a pour but de remédier aux divers inconvénients précités et de proposer, à cet effet, un dispositif simple, spécialement adapté aux bocaux perfectionnés du type précité, dans lequel il n'y a aucun contact avec le joint de caoutchouc et qui permet d'assurer une ouverture facile, sans efforts importants, en se servant des éléments métalliques prévus sur le bocal.The object of the invention is to remedy the various aforementioned drawbacks and to propose, for this purpose, a simple device, specially adapted for improved jars of the aforementioned type, in which there is no contact with the rubber seal and which allows ensure easy opening, without significant effort, using the metal elements provided on the jar.

Selon l'invention, le dispositif est constitué par une pince dont les extrémités divergentes des bras articulés agissent par écartement lors du rapprochement ou serrage des bras de levier opposés, lesdites extrémités étant munies, en orientation vers l'extérieur et sensiblement perpendiculaires au plan vertical de l'axe d'articulation, de mâchoires dont les faces usinées sont aptes à s'appuyer fermement d'une part sur la partie rectiligne de l'étrier du mécanisme à levier coopérant avec le goulot du bocal, et, d'autre part sur le retour saillant, également rectiligne, de la boucle solidaire du couvercle du bocal.According to the invention, the device is constituted by a clamp whose divergent ends of the articulated arms act by spacing during the bringing together or tightening of the opposite lever arms, said ends being provided, in orientation towards the outside and substantially perpendicular to the vertical plane. of the articulation axis, of jaws whose machined faces are capable of pressing firmly on the one hand on the rectilinear part of the stirrup of the lever mechanism cooperating with the neck of the jar, and, on the other hand on the protruding return, also rectilinear, of the loop secured to the cover of the jar.

Du fait que les surfaces des mâchoires inférieure et supérieure viennent s'appuyer sur deux parties/du fil métallique, sensiblement rectilignes et situées dans le même plan vertical, un léger serrage dans la main des bras de levier de la pince provoque l'ouverture du bocal pressurisé sans effort excessif et en évitant tout risque de torsion des parties mêtaH- liques du bocal et de brisure du verre. Par ailleurs, aucune intervention n'étant faite sur le joint de caoutchouc, celui-ci reste évidemment intact et peut de ce fait être réutilisé. .Because the surfaces of the lower and upper jaws come to rest on two parts / of the metal wire, substantially rectilinear and located in the same vertical plane, a slight tightening in the hand of the lever arms of the pliers causes the opening of the jar pressurized without excessive effort and avoiding any risk of twisting the metal parts of the jar and breaking the glass. Furthermore, no intervention being made on the rubber seal, it obviously remains intact and can therefore be reused. .

Conformément à des réalisations particulièrement avantageuses, les surfaces des mâchoires, au lieu d'être planes, peuvent revêtir des conformations spécialement adaptées aux parties filiformes métalliques du bocal en vue de faciliter encore la mise en place des mâchoires et d'éviter toute fausse manoeuvre d'une personne maladroite.In accordance with particularly advantageous embodiments, the surfaces of the jaws, instead of being flat, can assume conformations specially adapted to the wire-like metallic parts of the jar in order to further facilitate the positioning of the jaws and avoid any false maneuvering. a clumsy person.

L'invention sera mieux comprise par la description détaillée ci-dessous d'un mode de réalisation, non limitatif, illustré par les dessins annexés qui représentent schématiquement :

  • . Figure 1 : une vue d'une pince selon l'invention, agissant par écartement des mâchoires ;
  • . Figùre 2 : une vue, partiellement en perspective, d'un modèle courant de bocal, muni de son mécanisme métallique d'ouverture-fermeture, avec illustration de l'action de la pince susvisée lors de l'ouverture du bocal pressurisé ;
  • . Figure 3 : une variante de réalisation d'une mâchoire de pince selon l'invention.
The invention will be better understood from the detailed description below of an embodiment, without limitation, illustrated by the appended drawings which schematically represent:
  • . Figure 1: a view of pliers according to the invention, acting by spacing of the jaws;
  • . Figùre 2: a view, partially in perspective, of a current jar model, provided with its metallic opening-closing mechanism, with illustration of the action of the above-mentioned clamp when opening the pressurized jar;
  • . Figure 3: an alternative embodiment of a clamp jaw according to the invention.

Telle que représentée sur la figure 1, la pince 1 est de forme générale conventionnelle avec ses jambes 2 servant de leviers et ses bras 3 articulés autour d'un axe 4. Toutefois, elle présente la particularité d'agir en sens inverse d'une pince normale grâce à l'orientation vers l'extérieur de ses bras 3, laquelle permet l'écartement selon la flèche 5 des extrémités de bras lorsqu'on exerce l'action de serrage par rapprochement des jambes 2 selon la flèche 6. Selon une autre caractéristique, lesdites extrémités portent des mâchoires 7 et 8 externes, sensiblement perpendiculaires au plan vertical x, y passant par l'axe d'articulation 4. Les surfaces de travail de ces mâchoires peuvent être soit planes, comme indiqué pour la mâchoire supérieure 8, ou de forme incurvée vers l'intérieur comme on peut le voir sur la mâchoire 7, ou encore être usinées selon d'autres conformations comme on le verra plus loin.As shown in FIG. 1, the clamp 1 is of generally conventional shape with its legs 2 serving as levers and its arms 3 articulated around an axis 4. However, it has the particularity of acting in the opposite direction to a normal clamp thanks to the orientation towards the outside of its arms 3, which allows the ends of the arms to be moved along arrow 5 when the tightening action is carried out by bringing the legs 2 together according to arrow 6. According to a another characteristic, said ends carry external jaws 7 and 8, substantially perpendicular to the vertical plane x, y passing through the hinge axis 4. The working surfaces of these jaws can be either flat, as indicated for the upper jaw 8 , or inwardly curved shape as can be seen on the jaw 7, or be machined according to other conformations as will be seen below.

On a choisi pour l'illustration de la figure 2 un bocal en verre pour conserves dont le mécanisme en fil d'acier pour l'ouverture et la fermeture revêt la structure la plus fréquemment rencontrée dans le commerce. Le couvercle 9 est muni, dans une gorge pratiquée à cet effet, du fil métallique 10 formant à l'avant une boucle saillante 11 avec partie rectiligne 12 et articulé à l'arrière, en 13, avec le mécanisme inférieur à fil métallique 14 solidaire du col 15 du bocal. Le joint de caoutchouc est illustré par le chiffre 16.For the illustration of FIG. 2, a glass jar for preserves has been chosen, the steel wire mechanism for opening and closing taking the structure most frequently encountered in commerce. The cover 9 is provided, in a groove made for this purpose, with the metal wire 10 forming at the front a projecting loop 11 with a straight part 12 and articulated at the rear, at 13, with the lower metal wire mechanism 14 secured neck 15 of the jar. The rubber seal is illustrated by the number 16.

Ce mécanisme inférieur comprend ici à l'avant une petite boucle à partie filiforme sensiblement rectiligne 17 au voisinage de laquelle s'articule le levier ou maneton 18 qui sert à guider, pour les opérations normales d'ouverture et fermeture, le cavalier 19. On sait que, pour assurer la fermeture, la partie supérieure cintrée 20 du cavalier vient s'appuyer au-dessus de la boucle 11 en provoquant ainsi un serrage maximum du joint d'étanchéité 16.This lower mechanism here comprises at the front a small loop with a substantially straight filiform part 17 in the vicinity of which the lever or pin 18 is articulated which serves to guide, for the normal opening and closing operations, the jumper 19. On knows that, to ensure closure, the curved upper part 20 of the rider comes to rest above the loop 11, thereby causing maximum tightening of the seal 16.

Conformément à l'invention, les mâchoires inférieure 7 et supérieure 8 de la pince 1 sont mises en appui respectivement sur les parties longilignes 17 et 12, situées dans le même plan sensiblement vertical, et il suffit d'appuyer modérément sur les bras de levier de la pince pour assurer une ouverture rationnelle du bocal pressurisé.According to the invention, the lower 7 and upper 8 jaws of the clamp 1 are supported respectively on the elongated parts 17 and 12, located in the same substantially vertical plane, and it suffices to press moderately on the lever arms forceps to ensure rational opening of the pressurized jar.

Bien entendu, l'invention n'est pas limitée à l'application sur le type de bocal susvisé et s'applique également au cas où les étriers et manetons, dans d'autres types de bocaux moins courants, ont des conformations différentes mais où l'on note toujours la présence des parties rectilignes de fil des types 12 et 17 précités.Of course, the invention is not limited to the application to the type of jar mentioned above and also applies to the case where the stirrups and crankpins, in other types of less common jars, have different conformations but where one always notes the presence of the rectilinear parts of wire of the aforementioned types 12 and 17.

En outre, selon des variantes, les faces de travail des mâchoies res 7 et 8 peuvent être usinées de façon à mieux favoriser encore le contact et l'accrochage avec les fils 12 et 17. Par exemple, on a représenté à titre non limitatif sur la figure 3 un autre mode de réalisation de la mâchoire supérieure 8, selon lequel la surface de cette dernière présente des cavités 21 dans lesquelles peuvent venir se loger les retours de la boucle 11.In addition, according to variants, the working faces of the resilient grips 7 and 8 can be machined so as to further promote contact and attachment with the wires 12 and 17. For example, there is shown without limitation on FIG. 3 another embodiment of the upper jaw 8, according to which the surface of the latter has cavities 21 in which the returns of the loop 11 can be accommodated.

Claims (3)

1. Dispositif de type pince pour l'ouverture de bocaux de conserve pressurisés munis, de façon conventionnelle, d'un mécanisme d'ouverture- fermeture en fil métallique avec, dans le couvercle (9) du bocal, une boucle (11) à partie rectiligne (12) et, solidaire du col (15) du bocal, un ensemble également en fil métallique (14) comportant, en concordance avec ladite boucle, une partie filiforme rectiligne (17) articulée sur un maneton (18) et un cavalier (19) de fermeture, la pince (1) étant caractérisée par une orientation divergente des bras (3) articulés pour obtenir un écartement lors du serrage manuel des jambes à levier (2), les extrémités des bras (3) étant munies, en orientation vers l'extérieur et sensiblement perpendiculaires au plan vertical x y de l'axe d'articulation (4) de la pince, de mâchoires (7,8) dont les faces usinées sont aptes à s'appuyer fermement d'une part sur la partie rectiligne (17) de l'étrier à maneton (18) et cavalier (19) et, d'autre part, sur le retour saillant (12), également rectiligne, de la boucle (11) solidaire du couvercle (9) du bocal.1. Clamp-type device for opening pressurized preserving jars provided, in a conventional manner, with an opening-closing mechanism made of metal wire with, in the lid (9) of the jar, a loop (11) with rectilinear part (12) and, integral with the neck (15) of the jar, an assembly also made of metal wire (14) comprising, in accordance with said loop, a straight filiform part (17) articulated on a crank pin (18) and a jumper (19) for closing, the clamp (1) being characterized by a divergent orientation of the arms (3) articulated to obtain a spacing during manual tightening of the lever legs (2), the ends of the arms (3) being provided, in outward orientation and substantially perpendicular to the vertical plane xy of the axis of articulation (4) of the clamp, jaws (7,8) whose machined faces are capable of pressing firmly on the one hand on the rectilinear part (17) of the crankpin (18) and rider (19) and, on the other hand, on the return sa illant (12), also rectilinear, of the loop (11) integral with the cover (9) of the jar. 2. Dispositif selon la revendication 1, caractérisé en ce que la surface de travail de l'une au moins des mâchoires (7) revêt une forme incurvée vers l'intérieur.2. Device according to claim 1, characterized in that the working surface of at least one of the jaws (7) assumes an inwardly curved shape. 3. Dispositif selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que la surfàce de travail de l'une au moins des mâchoires (8) présente des cavités (21) dans lesquelles viennent se loger les retours de ladite boucle supérieure (11).3. Device according to any one of claims 1 or 2, characterized in that the working surface of at least one of the jaws (8) has cavities (21) in which are housed the returns of said upper loop (11).
EP86401101A 1985-05-28 1986-05-26 Pliers for opening pressurized jars Withdrawn EP0207823A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8507932A FR2582636B1 (en) 1985-05-28 1985-05-28 PLIERS FOR OPENING PRESSURIZED JARS
FR8507932 1985-05-28

Publications (1)

Publication Number Publication Date
EP0207823A1 true EP0207823A1 (en) 1987-01-07

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EP86401101A Withdrawn EP0207823A1 (en) 1985-05-28 1986-05-26 Pliers for opening pressurized jars

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EP (1) EP0207823A1 (en)
FR (1) FR2582636B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610634A1 (en) * 1986-03-29 1986-08-21 Bruno 4650 Gelsenkirchen Drosdol Preservation method for foods in the home: preserving, storing and removing the foods, and the entire apparatus for carrying out this process
FR2693395A1 (en) * 1992-07-08 1994-01-14 Sgs Thomson Microelectronics Tool for gripping nacelles for silicon wafers.
FR2749293A1 (en) * 1996-06-03 1997-12-05 Brune Jacques Opener for glass food containers
FR2859198A1 (en) * 2003-09-03 2005-03-04 Francis Alain Mauric Lereculey Sterilized feeding bottle opening device for e.g. domestic purpose, has lever applied in metal fittings of bottle after they are unlocked, and pressed to lift lid of bottle, where lever has notch applied on fittings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834514C (en) * 1949-03-22 1952-03-20 Lueder Uhlhorn Jar opener, especially for grooved glasses
FR1192553A (en) * 1959-03-28 1959-10-27 Verriere Beauce Bourgogne Soc Sealed containers
US3842696A (en) * 1973-10-26 1974-10-22 K Wayne Tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834514C (en) * 1949-03-22 1952-03-20 Lueder Uhlhorn Jar opener, especially for grooved glasses
FR1192553A (en) * 1959-03-28 1959-10-27 Verriere Beauce Bourgogne Soc Sealed containers
US3842696A (en) * 1973-10-26 1974-10-22 K Wayne Tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610634A1 (en) * 1986-03-29 1986-08-21 Bruno 4650 Gelsenkirchen Drosdol Preservation method for foods in the home: preserving, storing and removing the foods, and the entire apparatus for carrying out this process
FR2693395A1 (en) * 1992-07-08 1994-01-14 Sgs Thomson Microelectronics Tool for gripping nacelles for silicon wafers.
EP0579562A1 (en) * 1992-07-08 1994-01-19 STMicroelectronics S.A. Gripping device for holders of silicium discs
FR2749293A1 (en) * 1996-06-03 1997-12-05 Brune Jacques Opener for glass food containers
FR2859198A1 (en) * 2003-09-03 2005-03-04 Francis Alain Mauric Lereculey Sterilized feeding bottle opening device for e.g. domestic purpose, has lever applied in metal fittings of bottle after they are unlocked, and pressed to lift lid of bottle, where lever has notch applied on fittings

Also Published As

Publication number Publication date
FR2582636B1 (en) 1988-01-22
FR2582636A1 (en) 1986-12-05

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