EP0023858A1 - Cork screw with pulley reduction - Google Patents

Cork screw with pulley reduction Download PDF

Info

Publication number
EP0023858A1
EP0023858A1 EP80401103A EP80401103A EP0023858A1 EP 0023858 A1 EP0023858 A1 EP 0023858A1 EP 80401103 A EP80401103 A EP 80401103A EP 80401103 A EP80401103 A EP 80401103A EP 0023858 A1 EP0023858 A1 EP 0023858A1
Authority
EP
European Patent Office
Prior art keywords
block
tubular body
stirrup
corkscrew
hoist
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
EP80401103A
Other languages
German (de)
French (fr)
Other versions
EP0023858B1 (en
Inventor
André Dejoux
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.)
PREVOST ANNE-MARIE (NEE RICHARD)
Original Assignee
DESNOULEZ BRUNO
Prevost Anne-Marie (nee Richard)
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
Priority claimed from FR7919823A external-priority patent/FR2462386A1/en
Priority claimed from FR8014994A external-priority patent/FR2486055B2/en
Application filed by DESNOULEZ BRUNO, Prevost Anne-Marie (nee Richard) filed Critical DESNOULEZ BRUNO
Publication of EP0023858A1 publication Critical patent/EP0023858A1/en
Application granted granted Critical
Publication of EP0023858B1 publication Critical patent/EP0023858B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • 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
    • B67B7/02—Hand- or power-operated devices for opening closed containers for removing stoppers
    • B67B7/04—Cork-screws
    • B67B7/0417—Cork-screws with supporting means for assisting the pulling action
    • B67B7/0441—Cork-screws with supporting means for assisting the pulling action whereby the supporting means abut around the whole periphery of the neck of the bottle

Definitions

  • the present invention relates to corkscrews fitted with means making it possible to reduce the effort and the extraction time of bottle stoppers or similar containers to a considerable extent.
  • corkscrew The object of this corkscrew is to overcome these various drawbacks while offering a very simple and very fast use.
  • the invention as characterized in the claims solves the problem of creating a hoist reduction corkscrew very simple to manufacture and assemble, designed according to three versions of increasing simplicity.
  • the first version according to the invention simplifies the corkscrew described in the French patent, and in particular the design of the operating handle and the mounting.
  • the second version differs from the first in that the stirrup receiving the return springs is a single central rod and not a U, so the design of the mittens is simpler and the operating cable is much easier to install .
  • the lower block moves with a stroke equal to that of the extraction, while the upper block is fixed.
  • the operating handle integral with the external telescopic tube moves with it, driving the traction belt of the lower block.
  • the third version is even simpler than the previous two in that the telescopic tubes are replaced by a tubular body in the bottom of which is fixed the upper block which remains stationary.
  • the mittens and the tubular body are made of molded plastic, which eliminates many machining operations and reduces assembly to almost nothing.
  • the first embodiment shown in Figures 1 and 2 comprises a main tube 1 flared at its base to serve as a guide and support on the neck of the bottles to be opened.
  • This tube is shouldered in 2 so as to constitute an extraction end-of-travel stop.
  • the second part of the tube also has a shoulder 3 which serves as an internal support for the body of the upper block 4 secured to said shoulder by means of the washer 5 by means of the rivet 6 or by any other known means.
  • a second muffle 7 is arranged at the base, fixed to the guide plate 8 by means of crimps 10, 11, 12, 13, from the lower part of the rods of the stirrup metal 9 folded into a U shape and counter-folded at its upper part 14 to allow the rivet 6 to be put in place.
  • the guide plate or tendril plate 8 receives the tendril 15 welded or crimped.
  • Each of the mittens 4, 7 has two flat pulleys 16,17, the innermost pulleys 17 are of a smaller diameter to ensure the passage of the drive belt towards the second stage of pulleys 16.
  • the pulleys rotate on the axes shoulders 18 which are crimped on the block bodies made of folded sheet.
  • the belt 19, made of metal of very small thickness or of flexible plastic material of low elongation under load, comprises, at each of its ends, a loop obtained by gluing or by pinching by means of a crimped metal clip 20, or else by welding for the metal strap.
  • the lower loop is passed in the shouldered axis 21, itself engaged in the groove 22.
  • the upper loop is slid in the same way on the axis 23 engaged in a groove 24 of the operating handle 25.
  • the handle 25 is produced by molding.
  • the mittens are resiliently returned to the rest position by two compression return springs 26,27, slid over the branches 9 of the guide bracket of the lower muffle.
  • the upper part of the stirrup is guided by the washer 5.
  • Three telescopic extension tubes 28, 29, 30 slide over each other to keep the handle 25 in the axis of the main tube 1 during the extraction of the plug. They are flared at their upper end and narrowed at the base to avoid their dislocation during sliding.
  • the different tubes have received four longitudinal stampings 31, 32, 33, 34, avoiding the twisting of the tubes.
  • the washer 8 has the clearances corresponding to the grooves stamped in the body 1 so as to be immobilized in rotation.
  • the handle 25 is fitted into the free end of the outer tube 30, its two rods are engaged in the opposite grooves 35, 36 of the tube 30 to ensure the drive in rotation.
  • the handle is either glued to the tube 30, or else the tube 30 is crimped onto the handle so that it can be pulled without risking to dislodge it.
  • the handle 25 is pulled, a pull is exerted on the belt, the tubes slide one on the other, the corkscrew lengthens, the swivel washer 8 sinks into the body 1 until coming into abutment on the shoulder 2 at the end of extraction of the plug.
  • the handle is then released and the return springs bring the lower block back to the low position for a new extraction.
  • the outer extension tube 30, under the action of the springs 26, 27, is in abutment on the shoulder of the tube 1.
  • the reduction ratio obtained by the hoist is a function of the number of stages of pulleys and of their diameter.
  • Figure 3 shows the top view of the corkscrew, handle and extension tubes removed. We see the clearance 37 formed on the upper block 4 and on the shoulder 3 of the main tube 1 to ensure the passage of the belt towards the axis 23 of the handle 25, as well as the shape of the longitudinal stamps transmitting the torque from the handle to the spin.
  • Figure 4 shows, in top view, the washer 5 ensuring, in cooperation with the blind rivet 6, the fixing of the upper block 4 on the shoulder 3 of the body 1, the hole 38 for passage of the blind rivet 6 and the grooves 39.40, from stirrup passage 9.
  • FIGS 5 and 6 show a second version of corkscrew arranged in the same telescopic tubular assembly.
  • the design of the hoist is different. It comprises a lower block 41 made of folded sheet metal, secured to the plate 42 tendril holder by two rivets 43.
  • the block 41 forms a yoke on which are mounted, on each side in cantilever, pulleys with identical grooves 44 , 45.
  • the stirrup is replaced by a central guide rod 46 carrying the return spring 47 intended to bring the gimbal plate back into the rest position.
  • the guide rod 46 passes through the upper block 48, identical to the lower block, and is engaged in a central hole in the washer 49 for fixing the upper block on the end 3 of the tube 1 by means of blind rivets 6 as on the first version.
  • the pulleys 44,45 are mounted rotating freely on the axes 50,51, crimped on the yoke.
  • the strap is replaced by a flexible cable which may be made of stranded steel, or of plastic material of the fishing wire or braided cord type having a high resistance to elongation.
  • the lower part is engaged in the washer 42 stopped by the bulge 52 obtained by overmolding or by a crimped staple or by any other known means.
  • Figure 7 shows the shape of the washer 49 for fixing the upper bearing on the shoulder of the tube 1.
  • the slot 53 allows the passage of the cable to its point of attachment on the axis 23.
  • the holes 54 receive the blind rivets 6 ensuring immobilization on the tube 1.
  • Figure 8 is a section along arrow 55 ( Figure 5) showing the dis,; position of the upper block in the narrowed part of the tube 1, as well as the location of the pulleys 44,45.
  • the third version of corkscrew according to the invention comprises a tubular body 61 which can be provided, outside, with means, polygonal sides, longitudinal grooves or the like, for ensure good manual holding of the tube for screwing because it is not necessary to use a handle as in previous versions since there is no pull on a telescopic tube.
  • the lower part 62 is flared for centering on the upper part of the neck of the bottles at the end of screwing.
  • the telescopic tubes have been eliminated, the internal friction is therefore very reduced. Reeving is also simplified; it consists of the upper block 63 and the lower block 64 both obtained from injection molded plastic.
  • the tubular body can be molded from light metal or also from plastic. All machining is eliminated except the swivel plate 66 and the pulley axes.
  • the tubular body 61 has 4 grooves 65 serving as guidance and anti-rotation to the lower block 64 as well as to the plate 66 carrying the swirler 67 crimped or welded.
  • the lower block 64 is secured to the tendril plate by the crimps 67, 68 of the stirrup 69, the crimps are executed during assembly of the mittens.
  • the stirrup 69 serves as a guide for the two return springs 70,71, it passes through the upper block through the holes 72,73, and the lower block through the holes 74,75, these holes are cut over most of their length to ensure support and passage of return springs 70.71.
  • the pitch between the stirrup rods can be increased
  • the pins 80 can be free in their housing because they are held in place by the springs 70, 71. We can also leave them free in their housing, but put them slightly hard in the pulleys or vice versa.
  • the crimps 68 are made after the stirrup has been placed in the block 63 and the springs 70, 71.
  • the muffle 64 and the plate 66 are then placed and the crimping 67 is carried out.
  • the entire hoist is then engaged in the body 61.
  • the upper muffle 63 is brought into abutment at the bottom of the tubular body 61 and is immobilized by a pin 82 crossing across the body 61 and the muffle 63. We could also glue the muffle.
  • Figure 10 shows in section along B of Fig.11 the arrangement of the hoist.
  • the cord 81 hooked on the axis 80 passes successively on the pulleys 79,77,78,76, and leaves the tubular body 61 by the groove 83 (fig.14) and by the hole 84 (fig.ll) to hang along the body 61 under the weight of the ring 85 on which it is fixed.
  • FIG. 10 a variant of FIG. 9 shows a bush 86 of molded plastic, sliding on the lower end of the body 61 and capable of being clipped elastically in the grooves 87, 88, of the body 61.
  • This socket has the function of centering the corkscrew on the bottle.
  • the sleeve 86 is pushed down until it clips elastically into the groove 88 of the body. Then place the flared part of the sleeve on top of the neck of the bottle, then push the upper end of the tubular body, the sleeve unclips and rises slightly until the tip of the spin touches the cap on which it is then centered.
  • the sleeve 86 is then completely reassembled on the body 61 and can be clipped into the groove 87. All that remains is to pull on the ring 85 to extract the plug.
  • the lower block goes up in the body 61 until it comes into abutment on the upper block 63 at the end of extraction, while the stirrup 69 has come out of the body 61 through the hole 84 (shown in fine dotted lines in FIG. 9) .
  • the return springs 70, 71 bring the lower block 64 back into the down position until the upper part of the stirrup abuts on top of the block 63 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

Dans le tire-bouchon constitué par un corps tubulaire 61, est fixé un moufle supérieur 63 et coulisse un moufle inférieur 64 assujetti à une plaque porte-vrille 66. Ledit moufle inférieur, en fin d'extraction du bouchon, est prévu pour venir buter contre le moufle supérieur. La partie supérieure de l'étrier 69 comportant les ressorts de rappel 70, 71, du moufle inférieur, fait fonction de butée de fin de course de rappel en s'appuyant sur la partie haute du moufle supérieur.In the corkscrew constituted by a tubular body 61, is fixed an upper muffle 63 and slides a lower muffle 64 secured to a swivel plate 66. Said lower muffle, at the end of extraction of the stopper, is intended to come up against against the upper block. The upper part of the stirrup 69 comprising the return springs 70, 71, of the lower block, acts as a return end stop bearing on the upper part of the upper block.

Le haut du corps tubulaire comporte un trou 84 de sortie de l'étrier 69 et du cordonnet 81 de manoeuvre du palan. Ledit cordonnet est solidaire d'un anneau d'extraction 85.

Figure imgaf001
The top of the tubular body has a hole 84 for leaving the stirrup 69 and the cord 81 for operating the hoist. Said cord is integral with an extraction ring 85.
Figure imgaf001

Description

La présente invention concerne les tire-bouchons équipés de moyens permettant de réduire dans d'importantes proportions l'effort et le temps d'extraction des bouchons de bouteilles ou récipients analogues.The present invention relates to corkscrews fitted with means making it possible to reduce the effort and the extraction time of bottle stoppers or similar containers to a considerable extent.

On connait déjà un tire-bouchon à démultiplication par palan décrit dans le brevet français n° 1 589 350 et dans le brevet allemand (RFA) n° 204 020. Le mode de réalisation de ces tire-bouchons est compliqué et onéreux, de plus, ils engendrent des frottements qui font perdre une partie du gain de la démultiplication de l'effort d'extraction.There is already known a corkscrew with gear reduction by hoist described in French patent No. 1,589,350 and in German patent (FRG) No. 204,020. The embodiment of these corkscrews is complicated and expensive, moreover , they generate friction which makes lose part of the gain of the reduction of the extraction effort.

L'objet de ce tire-bouchon est de pallier ces divers inconvénients tout en offrant un emploi très simple et très rapide.The object of this corkscrew is to overcome these various drawbacks while offering a very simple and very fast use.

L'invention telle qu'elle est caractérisée dans les revendications, résoud le problème consistant à créer un tire-bouchon à démultiplication par palan très simple à fabriquer et à monter, conçu selon trois versions de simplicité croissante.The invention as characterized in the claims solves the problem of creating a hoist reduction corkscrew very simple to manufacture and assemble, designed according to three versions of increasing simplicity.

La première version selon l'invention simplifie le tire-bouchon décrit dans le brevet français , et notamment la conception de la poignée de manoeuvre et le montage.The first version according to the invention simplifies the corkscrew described in the French patent, and in particular the design of the operating handle and the mounting.

La seconde version diffère de la première en ce que l'étrier recevant les ressorts de rappel est une tige centrale unique et non un U, de même la conception des moufles est plus simple et le câble de manoeuvre est bien plus facile à mettre en place. Dans ces deux versions, le moufle inférieur se déplace d'une course égale à celle de l'extraction cependant que le moufle supérieur est fixe. La poignée de manoeuvre solidaire du tube télescopique extérieur se déplace avec lui en entraînant la courroie de traction du moufle inférieur.The second version differs from the first in that the stirrup receiving the return springs is a single central rod and not a U, so the design of the mittens is simpler and the operating cable is much easier to install . In these two versions, the lower block moves with a stroke equal to that of the extraction, while the upper block is fixed. The operating handle integral with the external telescopic tube moves with it, driving the traction belt of the lower block.

La troisième version est encore plus simple que les deux précédentes en ce que les tubes télescopiques sont remplacés par un corps tubulaire dans le fond duquel est fixé le moufle supérieur qui reste immobile.The third version is even simpler than the previous two in that the telescopic tubes are replaced by a tubular body in the bottom of which is fixed the upper block which remains stationary.

Seul le moufle inférieur se déplace de la course d'extraction pour aller, en fin de course d'extraction, en butée contre le moufle supérieur sous l'action de la traction sur un cordonnet souple qui s'enroule sur les deux moufles et sort hors du corps tubulaire par son extrémité supérieure.Only the lower muffle moves from the extraction stroke to go, at the end of the extraction stroke, in abutment against the upper muffle under the action of traction on a flexible cord which is wound on the two mittens and leaves out of the tubular body by its upper end.

Les moufles et le corps tubulaire sont réalisés en matière plastique moulée, ce qui supprime nombre d'usinages et réduit le montage à presque rien.The mittens and the tubular body are made of molded plastic, which eliminates many machining operations and reduces assembly to almost nothing.

Les avantages obtenus grâce à cette invention consistent essentiellement en ceci que la fabrication et le montage sont grandement simplifiés, que les frottements sont très réduits et que, pour unemême démultiplication, l'effort de traction est moindre, de plus, la vrille se trouve automatiquement centrée sur le bouchon à extraire.The advantages obtained thanks to this invention consist essentially in that the manufacturing and the assembly are greatly simplified, that the friction is very reduced and that, for the same reduction, the tensile force is less, moreover, the spin is automatically found centered on the cap to be extracted.

D'autres caractéristiques et avantages de la présente invention seront mieux compris à la lecture de la description qui suit, faite en référence aux dessins annexés dans lesquels :

  • - les figures 1 et 2 montrent,en coupe selon deux axes perpendiculaires, un exemple de tire-bouchons selon l'invention;
  • - la figure 3 montre le tire-bouchon en vue de dessus la poignée de manoeuvre et la rondelle de fixation enlevées;
  • - la figure 4 montre la forme de la rondelle de fixation ;
  • - les figures 5 et 6 montrent une variante de conception du palan à démultiplication;
  • - la figure 7 montre la forme du moufle supérieur la rondelle de fixation enlevée;
  • - la figure 8 montre la forme de la rondelle de fixation du moufle supérieur.
  • - les figures 9 et 10 représentent la coupe d'un tire-bouchon selon une troisième version, vue en élévation suivant A et B de la vue de dessus fig.11;
  • - la figure 11 montre la vue de dessus suivant la fig.9;
  • - la figure 12 montre la plaque porte-vrille et son guidage par les rainures du corps tubulaire;
  • - la figure 13 est une coupe suivant C de la fig.9 montrant le moufle inférieur en vue de dessus et son guidage dans le corps tubulaire;
  • - la figure 14 est une coupe du corps tubulaire suivant D de la fig.9 montrant le moufle supérieur en vue de dessus.
Other characteristics and advantages of the present invention will be better understood on reading the description which follows, given with reference to the appended drawings in which:
  • - Figures 1 and 2 show, in section along two perpendicular axes, an example of corkscrew according to the invention;
  • - Figure 3 shows the corkscrew in top view of the operating handle and the fixing washer removed;
  • - Figure 4 shows the shape of the fixing washer;
  • - Figures 5 and 6 show a design variant of the gear hoist;
  • - Figure 7 shows the shape of the upper block with the fixing washer removed;
  • - Figure 8 shows the shape of the fixing washer of the upper block.
  • - Figures 9 and 10 show the section of a corkscrew according to a third version, elevational view along A and B of the top view fig.11;
  • - Figure 11 shows the top view according to fig.9;
  • - Figure 12 shows the spin plate and its guide by the grooves of the tubular body;
  • - Figure 13 is a section along C of fig.9 showing the lower block in top view and its guide in the tubular body;
  • - Figure 14 is a section of the tubular body along D of Fig.9 showing the upper block in top view.

Le premier mode de réalisation représenté sur les figures 1 et 2 comporte un tube principal 1 évasé à sa base pour servir de guide et d'appui sur le goulot des bouteilles à déboucher. Ce tube est épaulé en 2 de façon à constituer une butée de fin de course d'extraction. La seconde partie du tube possède également un épaulement 3 qui sert d'appui interne au corps du moufle supérieur 4 assujetti sur ledit épaulement au moyen de la rondelle 5 par l'intermédiaire du rivet 6 ou de tout autre moyen connu. Un second moufle 7 est disposé à la base, fixé sur la plaque de guidage 8 au moyen des sertissages 10,11,12,13, de la partie inférieure des tiges métalliques de l'étrier 9 plié en forme de U et contreplié à sa partie supérieure 14 pour permettre la mise en place du rivet 6. La plaque de guidage ou plaque porte-vrille 8 reçoit la vrille 15 soudée ou sertie. Chacun des moufles 4, 7 comporte deux poulies plates 16,17, les poulies les plus intérieures 17 sont d'un diamètre plus petit pour assurer le passage de la courroie de manoeuvre vers le second étage de poulies 16. Les poulies tournent sur les axes épaulés 18 qui sont sertis sur les corps de moufle réalisés en tôle pliée. La courroie 19, en métal de très faible épaisseur ou en matière plastique souple de faible allongement sous charge, comporte, à chacune de ses extrémités, une boucle obtenue par collage ou par pinçage au moyen d'une agrafe métallique sertie 20, ou bien par soudure pour la courroie métallique. La boucle inférieure est passée dans l'axe épaulé 21, lui même engagé dans la rainure 22. La boucle supérieure est glissée de la même façon sur l'axe 23 engagé dans une rainure 24 de la poignée de manoeuvre 25. La poignée 25 est réalisée par moulage. Les moufles sont rappelés élastiquement en position de repos par deux ressorts de rappel à compression 26,27, glissés sur les branches 9 de l'étrier de guidage du moufle inférieur.The first embodiment shown in Figures 1 and 2 comprises a main tube 1 flared at its base to serve as a guide and support on the neck of the bottles to be opened. This tube is shouldered in 2 so as to constitute an extraction end-of-travel stop. The second part of the tube also has a shoulder 3 which serves as an internal support for the body of the upper block 4 secured to said shoulder by means of the washer 5 by means of the rivet 6 or by any other known means. A second muffle 7 is arranged at the base, fixed to the guide plate 8 by means of crimps 10, 11, 12, 13, from the lower part of the rods of the stirrup metal 9 folded into a U shape and counter-folded at its upper part 14 to allow the rivet 6 to be put in place. The guide plate or tendril plate 8 receives the tendril 15 welded or crimped. Each of the mittens 4, 7 has two flat pulleys 16,17, the innermost pulleys 17 are of a smaller diameter to ensure the passage of the drive belt towards the second stage of pulleys 16. The pulleys rotate on the axes shoulders 18 which are crimped on the block bodies made of folded sheet. The belt 19, made of metal of very small thickness or of flexible plastic material of low elongation under load, comprises, at each of its ends, a loop obtained by gluing or by pinching by means of a crimped metal clip 20, or else by welding for the metal strap. The lower loop is passed in the shouldered axis 21, itself engaged in the groove 22. The upper loop is slid in the same way on the axis 23 engaged in a groove 24 of the operating handle 25. The handle 25 is produced by molding. The mittens are resiliently returned to the rest position by two compression return springs 26,27, slid over the branches 9 of the guide bracket of the lower muffle.

La partie haute de l'étrier est guidéepar la rondelle 5. Trois tubes rallonges télescopiques 28,29,30, glissent les uns sur les autres pour conserver la poignée 25 dans l'axe du tube principal 1 pendant l'extraction du bouchon. Ils sont évasés à leur extrémité supérieure et rétrécis à la base pour éviter leur déboitement en cours de coulissement. Pour permettre le vissage de la vrille 15 dans les bouchons au moyen de la poignée 25, les différents tubes ont reçu quatre emboutissages longitudinaux 31,32,33, 34, évitant le vrillage des tubes. La rondelle 8 comporte les dégagements correspondants aux rainures embouties dans le corps 1 de façon à être immobilisée en rotation. La poignée 25 est emmanchée dans l'extrémité libre du tube extérieur 30, ses deux tiges sont engagées dans les rainures opposées 35,36, du tube 30 pour assurer l'entraînement en rotation. La poignée est soit collée sur le tube 30, ou bien le tube 30 est serti sur la poignée pour pouvoir tirer dessus sans risquer de la déboiter. Lorsque l'on tire sur la poignée 25, on exerce une traction sur la courroie, les tubes glissent les uns sur les autres, le tire-bouchon s'allonge, la rondelle porte-vrille 8 s'enfonce dans le corps 1 jusqu'à venir en butée sur l'épaulement 2 en fin d'extraction du bouchon. On relache alors la poignée et les ressorts de rappel ramènent le moufle inférieur en position basse pour une nouvelle extraction. Le tube rallonge extérieur 30, sous l'action des ressorts 26,27, se trouve en butée sur l'épaulement du tube 1.The upper part of the stirrup is guided by the washer 5. Three telescopic extension tubes 28, 29, 30 slide over each other to keep the handle 25 in the axis of the main tube 1 during the extraction of the plug. They are flared at their upper end and narrowed at the base to avoid their dislocation during sliding. To allow the twist 15 to be screwed into the stoppers by means of the handle 25, the different tubes have received four longitudinal stampings 31, 32, 33, 34, avoiding the twisting of the tubes. The washer 8 has the clearances corresponding to the grooves stamped in the body 1 so as to be immobilized in rotation. The handle 25 is fitted into the free end of the outer tube 30, its two rods are engaged in the opposite grooves 35, 36 of the tube 30 to ensure the drive in rotation. The handle is either glued to the tube 30, or else the tube 30 is crimped onto the handle so that it can be pulled without risking to dislodge it. When the handle 25 is pulled, a pull is exerted on the belt, the tubes slide one on the other, the corkscrew lengthens, the swivel washer 8 sinks into the body 1 until coming into abutment on the shoulder 2 at the end of extraction of the plug. The handle is then released and the return springs bring the lower block back to the low position for a new extraction. The outer extension tube 30, under the action of the springs 26, 27, is in abutment on the shoulder of the tube 1.

La démultiplication obtenue par le palan est fonction du nombre d'étages de poulies et du diamètre de celles-ci.The reduction ratio obtained by the hoist is a function of the number of stages of pulleys and of their diameter.

La figure 3 montre la vue de dessus du tire-bouchon, poignée et tubes rallonges enlevés. On voit le dégagement 37 ménagé sur le moufle supérieur 4 et sur l'épaulement 3 du tube principal 1 pour assurer le passage de la courroie vers l'axe 23 de la poignée 25, ainsi que la forme des emboutis longitudinaux transmettant le couple de rotation de la poignée à la vrille.Figure 3 shows the top view of the corkscrew, handle and extension tubes removed. We see the clearance 37 formed on the upper block 4 and on the shoulder 3 of the main tube 1 to ensure the passage of the belt towards the axis 23 of the handle 25, as well as the shape of the longitudinal stamps transmitting the torque from the handle to the spin.

La figure 4 montre, en vue de dessus, la rondelle 5 assurant, en coopération avec le rivet aveugle 6, la fixation du moufle supérieur 4 sur l'épaulement 3 du corps 1, le trou 38 de passage du rivet aveugle 6 et les rainures 39,40, de passage de l'étrier 9.Figure 4 shows, in top view, the washer 5 ensuring, in cooperation with the blind rivet 6, the fixing of the upper block 4 on the shoulder 3 of the body 1, the hole 38 for passage of the blind rivet 6 and the grooves 39.40, from stirrup passage 9.

Sur les figures 5 et 6 on a montré une seconde version de tire-bouchon disposée dans le même ensemble tubulaire télescopique. Par contre la conception du palan est différente. Il comporte un moufle inférieur 41 en tôle pliée, solidarisé à la plaque 42 porte-vrille par deux rivets 43. Le moufle 41 forme une chape sur laquelle sont montées,de chaque côté en porte-à-faux,des poulies à gorge identiques 44,45. L'étrier est remplacé par une tige centrale de guidage 46 portant le ressort de rappel 47 destiné à ramener la plaque porte-vrille en position repos. La tige de guidage 46 traverse le moufle supérieur 48, identique au moufle inférieur, et est engagée dans un trou central de la rondelle 49 de fixation du moufle supérieur sur l'extrémité 3 du tube 1 par l'intermédiaire de rivets avaeugles 6 comme sur la première version. Les poulies 44,45, sont montées tournant librement sur les axes 50,51, sertis sur la chape. La courroie est remplacée par un câble souple qui peut être en acier toronné, ou en matière plastique du genre fil à pèche ou corde tressée présentant une grande résistance à l'allongement. La partie inférieure est engagée dans la rondelle 42 arrêtée par le renflement 52 obtenu par surmoulage ou par une agrafe sertie ou par tout autre moyen connu. Elle s'enroule ensuite sur la poulie 44 du moufle supérieur, revient sur la poulie 44 du moufle inférieur puis remonte sur la poulie 45 du moufle supérieur, descend sur la poulie 45 du moufle inférieur et remonte s'accrocher sur la poignée 25. L'accrochage s'effectue sur un axe 23 ou dans une fente qui peut venir de moulage dans la poignée 25. L'arbre de guidage 46 peut être immobilisé au niveau de l'encastrement inférieur. Le fonctionnement est identique à celui de la première version. Pour éviter que le câble quitte les poulies au moment du retour élastique à la position de repos, on a prévu des ergcts 44a,45a, au droit de chaque poulie.Figures 5 and 6 show a second version of corkscrew arranged in the same telescopic tubular assembly. However, the design of the hoist is different. It comprises a lower block 41 made of folded sheet metal, secured to the plate 42 tendril holder by two rivets 43. The block 41 forms a yoke on which are mounted, on each side in cantilever, pulleys with identical grooves 44 , 45. The stirrup is replaced by a central guide rod 46 carrying the return spring 47 intended to bring the gimbal plate back into the rest position. The guide rod 46 passes through the upper block 48, identical to the lower block, and is engaged in a central hole in the washer 49 for fixing the upper block on the end 3 of the tube 1 by means of blind rivets 6 as on the first version. The pulleys 44,45, are mounted rotating freely on the axes 50,51, crimped on the yoke. The strap is replaced by a flexible cable which may be made of stranded steel, or of plastic material of the fishing wire or braided cord type having a high resistance to elongation. The lower part is engaged in the washer 42 stopped by the bulge 52 obtained by overmolding or by a crimped staple or by any other known means. It is then wound on the pulley 44 of the upper block, returns to the pulley 44 of the lower block and then rises on the pulley 45 of the upper block, descends on the pulley 45 of the lower block and goes up to hang on the handle 25. L 'hooking is carried out on an axis 23 or in a slot which may come from molding in the handle 25. The guide shaft 46 can be immobilized at the lower recess. The operation is identical to that of the first version. To prevent the cable from leaving the pulleys at the time of the elastic return to the rest position, ergcts 44a, 45a have been provided at the right of each pulley.

La figure 7 montre la forme de la rondelle 49 de fixation du palier supérieur sur l'épaulement du tube 1. La fente 53 permet le passage du câble vers son point d'accrochage sur l'axe 23. Les trous 54 reçoivent les rivets aveugles 6 assurant l'immobilisation sur le tube 1.Figure 7 shows the shape of the washer 49 for fixing the upper bearing on the shoulder of the tube 1. The slot 53 allows the passage of the cable to its point of attachment on the axis 23. The holes 54 receive the blind rivets 6 ensuring immobilization on the tube 1.

La figure 8 est une coupe suivant la flèche 55 (figure 5) montrant la dis, ; position du moufle supérieur dans la partie rétrécie du tube 1, ainsi que l'emplacement des poulies 44,45.Figure 8 is a section along arrow 55 (Figure 5) showing the dis,; position of the upper block in the narrowed part of the tube 1, as well as the location of the pulleys 44,45.

Telle qu'elle est représentée en coupe sur la figure 9, la troisième version de tire-bouchon selon l'invention comporte un corps tubulaire 61 pouvant être muni, à l'extérieur, de moyens, pans polygonaux, rainures longitudinales ou autres, pour assurer une bonne tenue manuelle du tube pour le vissage car il n'est pas nécessaire d'utiliser de poignée comme dans les versions précédentes puisqu'il n'y a pas à tirer sur un tube télescopique. La partie inférieure 62 est évasée pour le centrage sur la partie supérieure du goulot des bouteilles en fin de vissage.As shown in section in Figure 9, the third version of corkscrew according to the invention comprises a tubular body 61 which can be provided, outside, with means, polygonal sides, longitudinal grooves or the like, for ensure good manual holding of the tube for screwing because it is not necessary to use a handle as in previous versions since there is no pull on a telescopic tube. The lower part 62 is flared for centering on the upper part of the neck of the bottles at the end of screwing.

Les tubes télescopiques ont été supprimés, le frottement interne est donc très réduit. Le mouflage est également simplifié; il est constitué par le moufle supérieur 63 et le moufle inférieur 64 tous les deux obtenus en matière plastique moulée par injection. Le corps tubulaire peut être moulé en métal léger ou également en matière plastique. Tous les usinages sont supprimés sauf la plaque porte-vrille 66 et les axes de poulies.The telescopic tubes have been eliminated, the internal friction is therefore very reduced. Reeving is also simplified; it consists of the upper block 63 and the lower block 64 both obtained from injection molded plastic. The tubular body can be molded from light metal or also from plastic. All machining is eliminated except the swivel plate 66 and the pulley axes.

Le corps tubulaire 61 comporte 4 rainures 65 servant de guidage et d'anti- rotation au moufle inférieur 64 ainsi qu'à la plaque 66 portant la vrille 67 sertie ou soudée. Le moufle inférieur 64 est assujetti à la plaque porte-vrille par les sertissages 67,68, de l'étrier 69, les sertissages sont exécutés en cours de montage des moufles.The tubular body 61 has 4 grooves 65 serving as guidance and anti-rotation to the lower block 64 as well as to the plate 66 carrying the swirler 67 crimped or welded. The lower block 64 is secured to the tendril plate by the crimps 67, 68 of the stirrup 69, the crimps are executed during assembly of the mittens.

L'étrier 69 sert de guidage aux deux ressorts de rappel 70,71, Il traverse le moufle supérieur par les trous 72,73, et le moufle inférieur par les trous 74,75, ces trous sont lamés sur la plus grande partie de leur longueur pour assurer l'appui et le passage des ressorts de rappel 70,71. En variante, on peut augmenter le pas entre les tiges de l'étrier deThe stirrup 69 serves as a guide for the two return springs 70,71, it passes through the upper block through the holes 72,73, and the lower block through the holes 74,75, these holes are cut over most of their length to ensure support and passage of return springs 70.71. Alternatively, the pitch between the stirrup rods can be increased

façon à ne laisser subsister que l'embase et une chape pour tenir les axes de poulies 76,77 et 78,79, des moufles ainsi que l'axe 80 destiné à l'accrochage du cordonnet 81 sur le moufle inférieur.so as to leave only the base and a yoke to hold the axes of pulleys 76, 77 and 78, 79, mittens as well as the axis 80 intended for the attachment of the cord 81 to the lower muffle.

Les axes 80 peuvent être libres dans leur logement car ils sont maintenus en place par les ressorts 70,71. On peut également les laisser libres dans leur logement, mais les emmancher légèrement dur dans les poulies ou l'inverse.The pins 80 can be free in their housing because they are held in place by the springs 70, 71. We can also leave them free in their housing, but put them slightly hard in the pulleys or vice versa.

Les sertissages 68 sont effectués après mise en place de l'étrier dans le moufle 63 et des ressorts 70,71. On place ensuite le moufle 64 et la plaque 66 et l'on effectue le sertissage 67. L'ensemble du palan est alors engagé dans le corps 61. Le moufle supérieur 63 est amené en butée au fond du corps tubulaire 61 et est immobilisé par une goupille 82 traversant en travers le corps 61 et le moufle 63. On pourrait également coller le moufle.The crimps 68 are made after the stirrup has been placed in the block 63 and the springs 70, 71. The muffle 64 and the plate 66 are then placed and the crimping 67 is carried out. The entire hoist is then engaged in the body 61. The upper muffle 63 is brought into abutment at the bottom of the tubular body 61 and is immobilized by a pin 82 crossing across the body 61 and the muffle 63. We could also glue the muffle.

La figure 10 montre en coupe suivant B de la fig.11 la disposition du palan. Le cordonnet 81 accroché sur l'axe 80, passe successivement sur les poulies 79,77,78,76, et sort du corps tubulaire 61 par la rainure 83 (fig.14) et par le trou 84 (fig.ll) pour pendre le long du corps 61 sous le poids de l'anneau 85 sur lequel il est fixé.Figure 10 shows in section along B of Fig.11 the arrangement of the hoist. The cord 81 hooked on the axis 80, passes successively on the pulleys 79,77,78,76, and leaves the tubular body 61 by the groove 83 (fig.14) and by the hole 84 (fig.ll) to hang along the body 61 under the weight of the ring 85 on which it is fixed.

Sur la figure 10, on a montré en variante de la figure 9, une douille 86 en matière plastique moulée, coulissant sur l'extrémité inférieure du corps 61 et susceptible de se clipser élastiquement dans les gorges 87,88, du corps 61. Cette douille a pour fonction de centrer le tire-bouchon sur la bouteille. Avant de placer le tire-bouchon, on repousse la douille 86 vers le bas jusqu'à ce qu'elle se clipse élastiquement dans la gorge 88 du corps. On pose ensuite la partie évasée de la douille sur le dessus du goulot de la bouteille, puis on pousse alors l'extrémité supérieure du corps tubulaire, la douille se déclipse et remonte légèrement jusquà ce que la pointe de la vrille touche le bouchon sur lequel elle est alors centrée. Il ne reste plus qu'à visser la vrille jusqu'à ce que l'extrémité inférieure du corps tubulaire s'appuie sur le dessus du goulot de la bouteille, la douille 86 est alors entièrement remontée sur le corps 61 et peut se clipser dans la gorge 87. Il ne reste plus qu'à tirer sur l'anneau 85 pour extraire le bouchon. Le moufle inférieur monte dans le corps 61 jusqu'à venir en butée sur le moufle supérieur 63 en fin d'extraction cependant que l'étrier 69 est sorti du corps 61 par le trou 84 (représenté en traits pointillés fins sur la figure 9). Lorsque l'on relache le cordonnet 81, les ressorts de rappel 70,71, ramènent le moufle inférieur 64 en position de repos vers le bas jusqu'à ce que la partie supérieure de l'étrier repose en butée sur le dessus du moufle 63.In FIG. 10, a variant of FIG. 9 shows a bush 86 of molded plastic, sliding on the lower end of the body 61 and capable of being clipped elastically in the grooves 87, 88, of the body 61. This socket has the function of centering the corkscrew on the bottle. Before placing the corkscrew, the sleeve 86 is pushed down until it clips elastically into the groove 88 of the body. Then place the flared part of the sleeve on top of the neck of the bottle, then push the upper end of the tubular body, the sleeve unclips and rises slightly until the tip of the spin touches the cap on which it is then centered. It only remains to screw the twist until the lower end of the tubular body rests on the top of the neck of the bottle, the sleeve 86 is then completely reassembled on the body 61 and can be clipped into the groove 87. All that remains is to pull on the ring 85 to extract the plug. The lower block goes up in the body 61 until it comes into abutment on the upper block 63 at the end of extraction, while the stirrup 69 has come out of the body 61 through the hole 84 (shown in fine dotted lines in FIG. 9) . When the cord 81 is released, the return springs 70, 71 bring the lower block 64 back into the down position until the upper part of the stirrup abuts on top of the block 63 .

On peut rapporter une agrafe métallique ou en matière plastique sur la partie supérieure du corps 61 pour accrocher le tire-bouchon sur une poche comme un stylo.You can add a metal or plastic clip on the upper part of the body 61 to hang the corkscrew on a pocket like a pen.

Le montage de cette troisième version de tire-bouchon à palan est extrêmement rapide et est très peu onéreux, ce qui le différencie très nettement des deux précédentes.The assembly of this third version of the hoist corkscrew is extremely fast and very inexpensive, which clearly differentiates it from the previous two.

Claims (10)

1 - Tire-bouchon à démultiplication par palan comportant un palan engagé dans un corps tubulaire évasé à sa base sur ce premier tube viennent coulisser des tubes rallonges télescopiques enfilés les uns dans les autres et maintenus élastiquement en butée par un étrier à deux ressorts de rappel sur un épaulement du tube principal lequel comporte,près de son au,beextrémité, un épaulement; le tube télescopique extérieur reçoit une poignée de manoeuvre; les tubes télescopiques sont immobilisés entre eux en rotation au moyen de rainures longitudinales embouties, la démultiplication est obtenue par deux moufles;
ledit tire-bouchon est caractérisé en ce que la poignée de manoeuvre est réalisée par moulage, en une seule pièce, elle est centrée sur l'extrémité supérieure du tube extérieur (30) et immobilisée en rotation par les bras de manoeuvre de la poignée engagés dans les rainures correspondantes (35,36) et fixée par collage ou sertissage et, en ce que le moufle supérieur est fixé à la fois sur une rondelle (5,49) et sur l'épaulement supérieur du tube principal au moyen d'un . rivet aveugle (6) et, en ce que le moufle inférieur (7) est soudé ou serti sur la plaque porte-vrille.1 - Corkscrew with gear reduction by hoist comprising a hoist engaged in a tubular body flared at its base on this first tube slide telescopic extension tubes threaded into each other and held elastically in abutment by a stirrup with two return springs on a shoulder of the main tube which comprises, near its at, end, a shoulder; the outer telescopic tube receives an operating handle; the telescopic tubes are immobilized between them in rotation by means of stamped longitudinal grooves, the reduction is obtained by two mittens;
said corkscrew is characterized in that the operating handle is produced by molding, in one piece, it is centered on the upper end of the outer tube (30) and immobilized in rotation by the operating arms of the engaged handle in the corresponding grooves (35,36) and fixed by gluing or crimping and, in that the upper block is fixed both on a washer (5,49) and on the upper shoulder of the main tube by means of a . blind rivet (6) and, in that the lower block (7) is welded or crimped on the swivel plate. 2 - Tire-bouchon selon 1, caractérisé en ce que le palan est manoeuvré au moyen d'une courroie plate et, en ce que ladite courroie est en matière plastique souple ou en ruban d'acier très mince préparé à longueur et, en ce que ses extrémités sont formées en boucle par collage ou sertissage d'au moins une agrafe métallique (19) ou par soudure dans le cas d'un ruban métallique.2 - Corkscrew according to 1, characterized in that the hoist is maneuvered by means of a flat belt and, in that said belt is made of flexible plastic or of very thin steel tape prepared to length and, in that that its ends are formed in a loop by gluing or crimping of at least one metal clip (19) or by welding in the case of a metal strip. 3 - Tire-bouchon selon 1 et 2, dans lequel les deux ressorts de rappel (26,27) sont glissés sur les deux tiges de l'étrier (9) en appui d'une part sur le moufle supérieur coulissant sur les tiges de l'étrier et d'autre part sur le moufle inférieur fixé sur la plaque porte-vrille, caractérisé en ce que les tiges de l'étrier sont serties au cours du montage de façon à immobiliser le moufle et la plaque porte-vrille à l'extrémité des tiges de l'étrier et, en ce que l'extrémité supérieure de l'étrier et pliée pour dégager le passage du rivet aveugle de fixation du moufle supérieur.3 - Corkscrew according to 1 and 2, in which the two return springs (26,27) are slid over the two rods of the stirrup (9) bearing on the one hand on the upper block, sliding on the rods of the stirrup and on the other hand on the lower block fixed on the swivel plate, characterized in that the stirrup rods are crimped during assembly so as to immobilize the flask and the swivel plate end of the stirrup rods and, in that the upper end of the stirrup and bent to clear the passage of the blind rivet fixing the upper block. 4 - Tire-bouchon selon 1 et 2, caractérisé en ce que la seconde boucle de la courroie est engagée sur une goupille (23) glissée dans les rainures correspondantes (24) ménagées dans la poignée (25) et en ce que la goupille (23) est immobilisée par un léger sertissage.4 - Corkscrew according to 1 and 2, characterized in that the second loop of the belt is engaged on a pin (23) slid in the corresponding grooves (24) formed in the handle (25) and in that the pin ( 23) is immobilized by a slight crimping. 5 - Tire-bouchon selon 1, caractérisé en ce que l'ensemble palan démultipliant la force d'extraction est constitué d'un moufle inférieur en tôle pliée en forme de U rendu solidaire de la plaque inférieure (42), conçu pour encastrer une tige centrale de guidage (46) sur laquelle est glissé un ressort de rappel (47) en appui sur chacun des deux moufles, ladite tige coulissant dans la plaque (49) faisant fonction de palier supérieur et, en ce que chaque moufle comporte deux poulies à gorge disposées en alignement de part et d'autre du corps de moufle et tournant librement sur un axe serti sur le corps de moufle et, en ce que la manoeuvre du palan est effectuée au moyen d'un câble souple muni à chacune de ses extrémités d'une boucle ou d'une boule soudée, sertie ou surmoulée,dont l'une est engagée dans une fente appropriée du moufle inférieur et l'autre assujettie à la poignée de manoeuvre.5 - Corkscrew according to 1, characterized in that the hoist assembly multiplying the extraction force consists of a lower block in sheet metal folded in the shape of a U made integral with the lower plate (42), designed to embed a central guide rod (46) on which is slid a return spring (47) bearing on each of the two mittens, said rod sliding in the plate (49) acting as an upper bearing and, in that each muffle has two pulleys grooved arranged in alignment on either side of the block block and freely rotating on an axis crimped on the block block, and in that the operation of the hoist is carried out by means of a flexible cable provided at each of its ends of a welded, crimped or overmolded loop or ball, one of which is engaged in an appropriate slot in the lower block and the other secured to the operating handle. 6 - Tire-bouchon selon 1 et 5, caractérisé en ce que le moufle supérieur est centré et en appui sur l'intérieur de l'épaulement «3) d'extrémité du tube principal (1) et fixé au moyen d'une rondelle palier (49) disposée en appui sur l'extérieur de l'épaulement du tube (1) par un moyen d' assemblage démontable ou non et, en ce qu'un ergot (44a,45à), disposé à proximité des poulies, empêche le câble de sortir de la gorge des poulies.6 - Corkscrew according to 1 and 5, characterized in that the upper block is centered and resting on the inside of the shoulder “3) at the end of the main tube (1) and fixed by means of a washer bearing (49) disposed in abutment on the outside of the shoulder of the tube (1) by a means of assembly which can be dismantled or not and, in that a lug (44a, 45a), disposed near the pulleys, prevents the cable out of the pulley groove. 7 - Tire-bouchon selon 1, caractérisé en ce qu'il comporte un corps tubulaire (61) dans le fond duquel est assujetti,par collage ou goupillage, le moufle supérieur (63) orienté par des rainures longitudinales internes (65) sur toute la hauteur dudit corps coopérant avec des rainures complémentaires des moufles et de la plaque porte-vrille (66), ledit moufle supérieur est prévu pour faire fonction de butée de fin de course au moufle inférieur coulissant dans l'alésage du corps tubulaire et, en ce que le corps et les moufles sont réalisés en matière plastique moulée et, en ce que l'extrémité supérieure de l'étrier portant les ressorts de rappel est prévue pour faire fonction de butée de fin de course de rappel du moufle inférieur et, en ce que le palan est manoeuvré par un cordonnet accroché au palier inférieur sortant librement du trou (84) disposé à l'extrémité supérieure du corps tubulaire, ledit cordonnet comporte un moyen de traction, boucle ou anneau pendant librement au-dehors du corps.7 - Corkscrew according to 1, characterized in that it comprises a tubular body (61) in the bottom of which is secured, by gluing or pinning, the upper block (63) oriented by internal longitudinal grooves (65) on any the height of said body cooperating with complementary grooves of the mittens and of the gimlet plate (66), said upper muffle is designed to act as an end stop for the lower muffle sliding in the bore of the tubular body and, in that the body and the mittens are made of molded plastic and, in that the upper end of the stirrup carrying the return springs is designed to act as a return end stop for the lower muffle and, in that the hoist is operated by a cord attached to the lower bearing freely emerging from the hole (84) disposed at the upper end of the tubular body, said cord comprises a traction means, loop or ring freely hanging outside the body. 8 - Tire-bouchon selon 7, caractérisé en ce que l'extrémité inférieure du corps tubulaire comporte une douille (86) coulissant sur l'extérieur et, en ce que ladite douille est équipée, à sa partie supérieure, d'un moyen de verrouillage par déformation élastique, ledit moyen de verrouillage coopère avec une gorge (87) du corps tubulaire dans laquelle il se verrouille en position rentrée et avec une seconde gorge (88) du corps tubulaire placée en partie basse, dans laquelle il se verrouille pour le centrage de la partie évasée sur le goulot de la bouteille.8 - Corkscrew according to 7, characterized in that the lower end of the tubular body comprises a sleeve (86) sliding on the outside and, in that said sleeve is equipped, at its upper part, with a means of locking by elastic deformation, said locking means cooperates with a groove (87) of the tubular body in which it is locked in the retracted position and with a second groove (88) of the tubular body placed in the lower part, in which it is locked for centering the flared part on the neck of the bottle. 9 - Tire-bouchon selon 7, caractérisé en ce que l'extérieur du corps tubulaire (61) est muni de moyens permettant une bonne saisie manuelle pour effectuer le vissage de la vrille dans le bouchon.9 - Corkscrew according to 7, characterized in that the outside of the tubular body (61) is provided with means allowing good manual entry to effect the screwing of the tendril in the cap. 10 - Tire-bouchon selon 7, caractérisé en ce queile corps tubulaire comporte à sa partie supérieure une agrafe rapportée, métallique ou en matière plastique.10 - Corkscrew according to 7, characterized in that the tubular body has at its upper part an attached staple, metallic or made of plastic.
EP80401103A 1979-08-02 1980-07-24 Cork screw with pulley reduction Expired EP0023858B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7919823 1979-08-02
FR7919823A FR2462386A1 (en) 1979-08-02 1979-08-02 Corkscrew with pulley assisted extraction - has sets of pulleys and belt inside telescopic casing to reduce effort using mechanical advantage
FR8014994A FR2486055B2 (en) 1980-07-04 1980-07-04 IMPROVEMENT WITH HOIST-CUTTING CUTTERS
FR8014994 1980-07-04

Publications (2)

Publication Number Publication Date
EP0023858A1 true EP0023858A1 (en) 1981-02-11
EP0023858B1 EP0023858B1 (en) 1986-11-05

Family

ID=26221291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80401103A Expired EP0023858B1 (en) 1979-08-02 1980-07-24 Cork screw with pulley reduction

Country Status (4)

Country Link
US (1) US4393733A (en)
EP (1) EP0023858B1 (en)
DE (1) DE3071817D1 (en)
ES (1) ES493969A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6101899A (en) * 1998-06-09 2000-08-15 Nikolic; Dusan Electric corkscrew
CN101613070B (en) * 2009-06-26 2011-05-18 宁波市佳利来机械制造有限公司 Bottle opener

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE204020C (en) *
FR1589350A (en) * 1968-11-04 1970-03-23

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT33837B (en) * 1907-10-07 1908-07-25 Gustav Hanel Bottle uncorker.
US2522219A (en) * 1946-06-27 1950-09-12 Sebastian C Gaeta Sleeve reciprocating corkscrew

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE204020C (en) *
FR1589350A (en) * 1968-11-04 1970-03-23

Also Published As

Publication number Publication date
ES8104133A1 (en) 1981-04-01
US4393733A (en) 1983-07-19
EP0023858B1 (en) 1986-11-05
DE3071817D1 (en) 1986-12-11
ES493969A0 (en) 1981-04-01

Similar Documents

Publication Publication Date Title
EP0367640A1 (en) Fastening stud for different installations and any support provided with that stud
EP0571294B1 (en) Pipe clamp provided with a screw
WO2005085006A1 (en) Load carrier mounted at the rear of a motor vehicle
EP3883424A1 (en) End piece
FR2593769A1 (en) BRAKE DEVICE WITH JAWS FOR BICYCLE
EP0706442A1 (en) Tightening tool such as a screwdriver
EP0023858A1 (en) Cork screw with pulley reduction
FR2721377A1 (en) Connector for joining hollow tubes
FR2519062A1 (en) Tensioner for roller blind - comprises two folding arms which are biassed by internal springs
CH670741A5 (en)
CH637340A5 (en) GRAPPLE.
FR2911471A1 (en) DEVICE FOR DERATING A FLEXIBLE SUPPORT WIRE FOR CLIMBING PLANTS.
FR2971947A1 (en) Ice screw for insuring alpinists in glaciated terrain, has strap whose one end is provided with stud for removably fixing into interior of rod to prevent undesired movement of hook during transport and installation
FR2462386A1 (en) Corkscrew with pulley assisted extraction - has sets of pulleys and belt inside telescopic casing to reduce effort using mechanical advantage
FR2760989A1 (en) APPARATUS FOR AUTOMATIC MOUNTING OF HALF JAWS ONTO A VALVE
FR3136901A1 (en) CABLE END RETAINER
FR2568131A1 (en) Ice piton
EP3587224B1 (en) Device for attaching a spare wheel of a motor vehicle
EP3333059B1 (en) Automatic bicycle pedal
EP0307327A1 (en) Screwed connecting device between two elements affording adjustment of the distance between them
WO2013128090A2 (en) Holding clamp consisting of a device for locking and/or unlocking a tool head, such as a core bit
EP0466832B1 (en) Fixture device with captive axle and metallic reinforcement or construction pieces equipped therewith
FR3093931A1 (en) Pick-up device for jack and pétanque ball
FR2672359A1 (en) Articulated safety shackle
WO1995009529A1 (en) Device for securing a reel to a fishing rod

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE GB IT

17P Request for examination filed

Effective date: 19810708

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PREVOST, ANNE-MARIE (NEE RICHARD)

ITF It: translation for a ep patent filed

Owner name: ING. ZINI MARANESI & C. S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE GB IT

REF Corresponds to:

Ref document number: 3071817

Country of ref document: DE

Date of ref document: 19861211

R20 Corrections of a patent specification

Effective date: 19861216

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
D20 Corrections of a patent specification (deleted)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910712

Year of fee payment: 12

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910801

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910917

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19920731

BERE Be: lapsed

Owner name: PREVOST ANNE-MARIE (NEE RICHARD)

Effective date: 19920731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19920724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930401