FR2853215A1 - Implement for opening oysters has housing with lever and rack to control grip to hold shells of different sizes - Google Patents
Implement for opening oysters has housing with lever and rack to control grip to hold shells of different sizes Download PDFInfo
- Publication number
- FR2853215A1 FR2853215A1 FR0304177A FR0304177A FR2853215A1 FR 2853215 A1 FR2853215 A1 FR 2853215A1 FR 0304177 A FR0304177 A FR 0304177A FR 0304177 A FR0304177 A FR 0304177A FR 2853215 A1 FR2853215 A1 FR 2853215A1
- Authority
- FR
- France
- Prior art keywords
- rack
- lever
- blades
- extractable
- sliding blade
- 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- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/06—Combined or separable sets of table-service utensils; Oyster knives with openers; Fish servers with means for removing bones
- A47G21/061—Oyster knives with openers; Shellfish openers
- A47G21/062—Oyster splitters working by forcing a knife or the like between shells
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- Food-Manufacturing Devices (AREA)
Abstract
Description
La présente invention concerne l'ouverture des fruits de mer à coquesThe present invention relates to the opening of shelled seafood
principalement lesmainly the
huîtres.Oysters.
L'ouverture de ces fruits de mer est traditionnellement effectuée à l'aide d'un couteau ou tout autre ustensile muni d'une lame pointue en son extrémité introduite entre les deux coques afin d'en sectionner le muscle qui les relie. The opening of these seafood is traditionally carried out using a knife or any other utensil provided with a pointed blade at its end inserted between the two shells in order to cut the muscle which connects them.
L'utilisation de cette méthode présente un risque majeure de blessure tant par l'ustensile utilisé que par certaines coques coupantes. The use of this method presents a major risk of injury both by the utensil used and by certain cutting hulls.
Le dispositif selon l'invention permet de remédier à ces différents risques et inconvénients. 10 Il se présente sous la forme d'une pince constituée d'un corps principal contenant une lame coulissante munie en sa pointe de deux lames extractibles. The device according to the invention overcomes these various risks and drawbacks. 10 It comes in the form of a clamp consisting of a main body containing a sliding blade provided at its tip with two extractable blades.
Une griffe réglable permet le maintient du coquillage pendant l'ouverture. An adjustable claw keeps the shell during opening.
Un levier inférieur commande simultanément l'ensemble des fonctions par l'intermédiaire 15 d'un câble coulissant sur une demie lune. A lower lever simultaneously controls all of the functions by means of a cable sliding on a half moon.
L'utilisateur dispositif en main ajuste de l'autre main le coquillage placé contre la griffe au plus près de la lame coulissante. The user with the device in hand adjusts the shell placed against the claw with the other hand as close as possible to the sliding blade.
L'action sur le levier inférieur commande simultanément le blocage de la griffe maintenant le coquillage, la sortie de la lame coulissante qui pénètre entre les deux coques et l'extraction 20 des lames qui coupent le muscle provoquant ainsi l'ouverture de celui-ci. The action on the lower lever simultaneously controls the blocking of the claw holding the shell, the exit of the sliding blade which penetrates between the two shells and the extraction of the blades which cut the muscle thus causing the opening thereof. .
Ce principe diminue considérablement l'effort physique nécessaire à l'ouverture des coquillages et notamment des huîtres. This principle considerably reduces the physical effort required to open shellfish, especially oysters.
Les dessins annexés illustrent l'invention La figure 1: représente l'aspect générale extérieur du dispositif La figure 2: représente le corps principal (1)7 le principe de fonctionnement des lames extractibles (5), la crémaillère de commande (16), le système de repli par ressort à 30 compression (7) et les ressorts de rappel à traction (8) de la lame coulissante (4). The accompanying drawings illustrate the invention FIG. 1: represents the general external appearance of the device FIG. 2: represents the main body (1) 7 the operating principle of the extractable blades (5), the control rack (16), the compression spring folding system (7) and the traction return springs (8) of the sliding blade (4).
La figure 3, représente la griffe de maintien (3), le retour par ressort à compression (10), le blocage par crémaillère (9), la biellette (l 1) qui commande la crémaillère (9), la demie lune (13) ou coulisse le câble acier (12). Figure 3 shows the retaining claw (3), the return by compression spring (10), the blocking by rack (9), the link (l 1) which controls the rack (9), the half moon (13 ) or slides the steel cable (12).
En référence à ces dessins le dispositif comporte un corps principal (1), un levier de commande (2) articulé au point (14) d'une griffe de maintien (3), un blocage par crémaillère (9) commandé par une biellette (11) reliée au levier (2) par un ressort à traction (15). With reference to these drawings, the device comprises a main body (1), a control lever (2) articulated at the point (14) of a retaining claw (3), a blocking by rack (9) controlled by a link ( 11) connected to the lever (2) by a tension spring (15).
Le retour de la griffe (3) est assuré par un ressort à compression (10). La sortie de la lame 5 coulissante (4) est assurée par un câble acier (12) coulissant sur une demie lune (13) reliée au levier (2). Le rappel est assuré par deux ressorts à traction (8). The return of the claw (3) is ensured by a compression spring (10). The sliding blade 5 (4) leaves by a steel cable (12) sliding on a half moon (13) connected to the lever (2). The return is ensured by two traction springs (8).
Le fonctionnement des lames extractibles (5) est assuré par une tige à crémaillère (16) venant en appui sur une butée mobile (6) et leur repli est assuré par un ressort à compression (7). The operation of the extractable blades (5) is ensured by a rack rod (16) bearing on a movable stop (6) and their folding is ensured by a compression spring (7).
Les dimensions des différents éléments qui composent le dispositif n'influent en rien sur son 10 principe de fonctionnement. The dimensions of the various elements that make up the device have no influence on its operating principle.
Dimension des différents composants à titre indicatif: - Corps principal 130 mm - Lame coulissante 110 mm - Lame extractible 20 mm - Griffe de maintien 40 mm - Levier de commande 90 mm 1) En résumé, la présente invention concerne un dispositif pour l'ouverture des fruits de mer a coques principalement les huîtres caractérisé par un corps principal (1), une griffe de maintien (3) à blocage par crémaillère (9) réglable manuellement à l'aller et commandée par une biellette (11) reliée au levier principal (2), griffe à retour mécanique par un ressort à compression (l0)qui maintient le coquillage, une lame coulissante (4) contenant en son 25 extrémité deux lames extractibles (5) commandées par appui sur une buttée mobile (6). Dimensions of the various components for information: - Main body 130 mm - Sliding blade 110 mm - Extractable blade 20 mm - Holding claw 40 mm - Control lever 90 mm 1) In summary, the present invention relates to a device for opening shellfish, mainly oysters, characterized by a main body (1), a holding claw (3) with rack locking (9) manually adjustable on the outward journey and controlled by a link (11) connected to the main lever (2), claw with mechanical return by a compression spring (10) which holds the shell, a sliding blade (4) containing at its end two extractable blades (5) controlled by pressing on a movable abutment (6).
Il) En résumé, le retour des lames extractibles (5) est assuré par un ressort à compression (7). II) In summary, the return of the extractable blades (5) is ensured by a compression spring (7).
III) En résumé, le retour de la lame coulissante (4) est assuré par deux ressorts à traction (8). 30 IV) En résumé, le levier principal unique (2) actionné par la main de l'utilisateur tire un câble acier (12), coulissant sur une demie lune (13), ce qui commande la sortie de la lame coulissante (4) puis aussitôt l'extraction des lames extractibles (5). III) In summary, the return of the sliding blade (4) is ensured by two traction springs (8). 30 IV) In summary, the single main lever (2) actuated by the user's hand pulls a steel cable (12), sliding on a half moon (13), which controls the exit of the sliding blade (4) then immediately extract the extractable blades (5).
3 28532153 2853215
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304177A FR2853215A1 (en) | 2003-04-04 | 2003-04-04 | Implement for opening oysters has housing with lever and rack to control grip to hold shells of different sizes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304177A FR2853215A1 (en) | 2003-04-04 | 2003-04-04 | Implement for opening oysters has housing with lever and rack to control grip to hold shells of different sizes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2853215A1 true FR2853215A1 (en) | 2004-10-08 |
Family
ID=32982226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0304177A Withdrawn FR2853215A1 (en) | 2003-04-04 | 2003-04-04 | Implement for opening oysters has housing with lever and rack to control grip to hold shells of different sizes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2853215A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106332946A (en) * | 2016-08-22 | 2017-01-18 | 浙江省海洋水产研究所 | Device for processing common mussel samples |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR74728E (en) * | 1958-12-02 | 1961-01-16 | Instant and automatic oyster opening device | |
FR2758449A1 (en) * | 1997-01-21 | 1998-07-24 | Marie France Lieutard | Manual device for opening oysters |
FR2764177A1 (en) * | 1997-06-10 | 1998-12-11 | Claude Chaillou | Opener for bivalve shellfish held between two branches |
FR2784565A1 (en) * | 1998-10-16 | 2000-04-21 | Alain Robert Melanie Ma Cheret | Oyster opening device |
-
2003
- 2003-04-04 FR FR0304177A patent/FR2853215A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR74728E (en) * | 1958-12-02 | 1961-01-16 | Instant and automatic oyster opening device | |
FR2758449A1 (en) * | 1997-01-21 | 1998-07-24 | Marie France Lieutard | Manual device for opening oysters |
FR2764177A1 (en) * | 1997-06-10 | 1998-12-11 | Claude Chaillou | Opener for bivalve shellfish held between two branches |
FR2784565A1 (en) * | 1998-10-16 | 2000-04-21 | Alain Robert Melanie Ma Cheret | Oyster opening device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106332946A (en) * | 2016-08-22 | 2017-01-18 | 浙江省海洋水产研究所 | Device for processing common mussel samples |
CN106332946B (en) * | 2016-08-22 | 2019-04-05 | 浙江省海洋水产研究所 | For handling the device of Mytilus galloprovincialis sample |
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ST | Notification of lapse |