FR2788937A1 - Cutting device for animal carcasses in an abattoir uses a rotating blade which produces a clean cut, without fracturing vertebrae and producing waste - Google Patents

Cutting device for animal carcasses in an abattoir uses a rotating blade which produces a clean cut, without fracturing vertebrae and producing waste Download PDF

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Publication number
FR2788937A1
FR2788937A1 FR9901262A FR9901262A FR2788937A1 FR 2788937 A1 FR2788937 A1 FR 2788937A1 FR 9901262 A FR9901262 A FR 9901262A FR 9901262 A FR9901262 A FR 9901262A FR 2788937 A1 FR2788937 A1 FR 2788937A1
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France
Prior art keywords
abattoir
produces
vertebrae
fracturing
octagonal
Prior art date
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Granted
Application number
FR9901262A
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French (fr)
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FR2788937B3 (en
Inventor
Georges Aubert
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Individual
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Individual
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Publication date
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Priority to FR9901262A priority Critical patent/FR2788937B3/en
Priority to EP00900541A priority patent/EP1146791A1/en
Priority to PCT/FR2000/000029 priority patent/WO2000040091A1/en
Publication of FR2788937A1 publication Critical patent/FR2788937A1/en
Application granted granted Critical
Publication of FR2788937B3 publication Critical patent/FR2788937B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22B—SLAUGHTERING
    • A22B5/00—Accessories for use during or after slaughtering
    • A22B5/20—Splitting instruments
    • A22B5/203—Meat or bone saws for splitting carcasses
    • A22B5/205—Manual saws

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Catching Or Destruction (AREA)

Abstract

Carcasses (11) in an abattoir are cut in half by a rotating blade (2), which produces a clean cut, without slivers of bone. The blade may be round, hexagonal or star shaped. The arm (3) carrying the blade may also carry a sharpening stone.

Description

L'objet de l'invention concerne un perlfectionnement au brevet no 750078The object of the invention relates to an improvement to patent No. 750078

du 10 janvier 1975 appareil à découper longitudinalement des carcasses d'animaux de boucherie après abattage. Il est destiné plus particulièrement à supprimer les esquilles d'os provoquées par l'action des 2 lames de l'organe de coupe représenté dans le brevet n 2307471 du 15 avril 1975. La présente invention se propose de réalisée un appareil qui remplace les deux lames de coupe, par un couperet octogonal ou hexagonal mobile permettant de découper longitudinalement des carcasses d'animaux de boucherie quelque soit la nature en assurant une  of 10 January 1975 apparatus for cutting carcasses of slaughter animals longitudinally after slaughter. It is intended more particularly to remove the bone splinters caused by the action of the 2 blades of the cutting member shown in patent No. 2307471 of April 15, 1975. The present invention proposes to produce an apparatus which replaces the two cutting blades, by a mobile octagonal or hexagonal cleaver making it possible to cut carcasses of slaughter animals longitudinally whatever the nature, ensuring a

découpe de la colonne vertébrale plus satisfaisante en supprimant les esquilles d'os.  more satisfactory cutting of the spine by removing bone splinters.

La présente invention a pour objet le produit industriel nouveau que constitue un appareil à découper longitudinalement les carcasses d'animaux de boucherie suspendues verticalement. Le couperet octogonal ou haxagonal objet de l'invention est fixé à l'extrémité d'un bras dont le mouvement rapide de monté et descente est actionné par un arbre à came fixé sous l'extrémité du bras solidaire du couperet, pour obtenir un résultat satisfaisant il est nécessaire que le couperet ait une frappe sur la colonne vertébrale très rapide, et de petites distances, le couperet octogonal ou hexagonal est mobile sur son axe, il peut ainsi être le cas échéant entraîné par un  The present invention relates to the new industrial product that constitutes an apparatus for cutting longitudinally the carcasses of slaughter animals suspended vertically. The octagonal or hexagonal chopper object of the invention is fixed to the end of an arm whose rapid movement of ascent and descent is actuated by a camshaft fixed under the end of the arm secured to the cleaver, to obtain a result satisfactory it is necessary that the chopper has a strike on the spine very fast, and for small distances, the octagonal or hexagonal chopper is movable on its axis, it can thus be if necessary driven by a

moteur si une rotation est nécessaire.  motor if rotation is required.

La figure 1 montre, le couperet I octogonal ou haxagonal en action de coupe de la colonne vertébrale 2 suspendu au rail de manutention 3 le couperet octogonal ou haxagonal I mobile est monté sur un arbre 4 lequel arbre est fixé sur un axe 5 et actionné par une came 6 et  Figure 1 shows, the octagonal or haxagonal I chopper in cutting action of the spine 2 suspended from the handling rail 3 the octagonal or haxagonal I chopper I mobile is mounted on a shaft 4 which shaft is fixed on an axis 5 and actuated by a cam 6 and

un rappel par ressort 7 de monté et descente.  a spring return 7 up and down.

La figure 2 montre, le couperet octogonal.  Figure 2 shows the octagonal cleaver.

La figure 3 montre, le couperet hexagoal..  Figure 3 shows the hexagoal cleaver.

La figure 4 montre, le moteur entrainant la camie qui assure un mouvement de montée  Figure 4 shows, the motor driving the truck which ensures an upward movement

et de descente. 1.and downhill. 1.

La découpe de la carcasse en 2 parties s'effectue sans arrêt de la chaine.  The carcass is cut into 2 parts without stopping the chain.

Il est en outre bien évident que, bien que l'invention ait été décrite en liaison avec un de ces mode de réalisation, elle n'y est nullement limitée et qu'on peut lui apporter toutes les  It is furthermore very obvious that, although the invention has been described in connection with one of these embodiments, it is in no way limited thereto and that it can be brought to it

modifications sans pour autant sortir ni de son cadre ni de son esprit.  modifications without departing from its framework or its spirit.

2 27889372 2788937

Claims (3)

REVENDICATIONS 1. Appareil à découper longitudinalement de façon automatique des carcasses d'animaux de boucherie suspendues verticalement à une chaîne convoyeuse, comportant un organe de coupe, composé d'un couperet octogonal ou hexagonal mobile fixé sur un arbre également mobile qui est actionné par une came et un ressort'de rappel donnant ainsi un mouvement très rapide de monté et descente, la mobilité du couperet octogonal ou hexagonal  1. Apparatus for automatically cutting longitudinally carcasses of slaughter animals suspended vertically from a conveyor chain, comprising a cutting member, composed of a mobile octagonal or hexagonal chopper fixed on a shaft also mobile which is actuated by a cam and a return spring thus giving a very rapid movement of ascent and descent, the mobility of the octagonal or hexagonal chopper donne une coupe de la colonne vertébrale sans esquilles d'os.  gives a section of the spine without bone splinters. 2. Appareil selon la revendication I de coupe longitudinalement des carcasses  2. Apparatus according to claim I for cutting carcasses longitudinally d'animaux de boucherie par un couperet octogonal ou haxagonal mobile 1.  slaughter animals by a mobile octagonal or hexagonal chopper 1. 3. Appareil selon l'une quelconque revendication I et 2, caractérisé par le fait que le  3. Apparatus according to any one of claims I and 2, characterized in that the dit bras est articulé à une extrémité et mis en mouvement par une came et un ressort de rappel.  said arm is articulated at one end and set in motion by a cam and a return spring.
FR9901262A 1999-01-08 1999-02-01 APPARATUS FOR LONGITUDINALLY CUTTING CARCASES OF ANIMALS AFTER SLAUGHTERING Expired - Fee Related FR2788937B3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9901262A FR2788937B3 (en) 1999-02-01 1999-02-01 APPARATUS FOR LONGITUDINALLY CUTTING CARCASES OF ANIMALS AFTER SLAUGHTERING
EP00900541A EP1146791A1 (en) 1999-01-08 2000-01-07 Apparatus for cutting longitudinally animals after they have been slaughtered
PCT/FR2000/000029 WO2000040091A1 (en) 1999-01-08 2000-01-07 Apparatus for cutting longitudinally animals after they have been slaughtered

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901262A FR2788937B3 (en) 1999-02-01 1999-02-01 APPARATUS FOR LONGITUDINALLY CUTTING CARCASES OF ANIMALS AFTER SLAUGHTERING

Publications (2)

Publication Number Publication Date
FR2788937A1 true FR2788937A1 (en) 2000-08-04
FR2788937B3 FR2788937B3 (en) 2001-03-02

Family

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Family Applications (1)

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FR9901262A Expired - Fee Related FR2788937B3 (en) 1999-01-08 1999-02-01 APPARATUS FOR LONGITUDINALLY CUTTING CARCASES OF ANIMALS AFTER SLAUGHTERING

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Country Link
FR (1) FR2788937B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7261630B2 (en) * 2000-12-08 2007-08-28 Skf Systems A/S Cutting apparatus with displacement element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7261630B2 (en) * 2000-12-08 2007-08-28 Skf Systems A/S Cutting apparatus with displacement element

Also Published As

Publication number Publication date
FR2788937B3 (en) 2001-03-02

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ST Notification of lapse