DK168558B1 - Apparatus for the boning of meat, preferably for the removal of ribs from pork - Google Patents

Apparatus for the boning of meat, preferably for the removal of ribs from pork Download PDF

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DK168558B1
DK168558B1 DK469283A DK469283A DK168558B1 DK 168558 B1 DK168558 B1 DK 168558B1 DK 469283 A DK469283 A DK 469283A DK 469283 A DK469283 A DK 469283A DK 168558 B1 DK168558 B1 DK 168558B1
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knife
holder
cutting edge
meat
handle
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DK469283A
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Danish (da)
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DK469283D0 (en
DK469283A (en
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Toni Reifenhaeuser
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Toni Reifenhaeuser
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    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22CPROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00Other devices for processing meat or bones
    • A22C17/004Devices for deboning meat
    • A22C17/0046Devices for deboning meat specially adapted for meat containing ribs

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Knives (AREA)
  • Food-Manufacturing Devices (AREA)

Description

i DK 168558 B1in DK 168558 B1

Opfindelsen angår et apparat til fjernelse af ben fra et kødstykke, fortrinsvis ribben fra brystflæsk, bestående af et knivhoved med en i tværsnit U-formet kniv med en denne tværsnitsform følgende skærekant ved den ene 5 ende af en holder, hvis anden ende har et håndgreb.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to an apparatus for removing bone from a piece of meat, preferably ribs of pork, consisting of a knife head having a cross-sectional U-shaped knife having a cutting edge following one end of a holder, the other end of which has a handle. .

Ved videreforarbejdning af kødstykker, især brystflæsk, skal ribbenene først fjernes. Dette sker f.eks. ved, at der foretages et snit på begge sider langs hvert ribben i brystflæsket, hvorpå der om en fritlagt ende 10 af ribbenet lægges en sløjfe på en snor, som trukket i en spids vinkel på ribbenets længdeudstrækning i retning af den modsat liggende, normalt med en bruskdel forbundne ende af ribbenet udskræller dette så langt fra bryst-flæsket, at ribbenet til sidst kan brækkes af bruskdelen.When further processing pieces of meat, especially pork, the ribs must first be removed. This happens e.g. by making a cut on both sides along each rib in the breast pork, and then, about a exposed end 10 of the rib, a loop is placed on a string drawn at an acute angle to the length of the rib in the direction of the opposite, usually with a cartilage-connected end of the rib peels this so far from the breast pork that the rib can eventually be broken by the cartilage portion.

15 Dette arbejde er meget tidskrævende og kræver stor kraft.15 This work is very time-consuming and requires great effort.

Fra DE offentliggørelsesskrift nr. 22 37 374 kendes et apparat, der består af et håndgreb, på hvis forende der er monteret to i afstand fra og parallelt med hinanden liggende knive, hvor knivens afstand kan indstilles 20 i forhold til ribbenenes bredde. Endvidere findes der en tredje kniv til at adskille ribbenet på dettes underside fra kødstykket. Kødrester hænger imidlertid på ribben fjernet med dette apparat, og disse skal så fjernes med deraf følgende yderligere arbejdsindsats, 25 som ikke står i et økonomisk forhold til det opnåede resultat.From DE Publication No. 22 37 374 there is known an apparatus consisting of a handle, on the front of which are mounted two spaced blades and parallel to each other, where the distance of the knife can be adjusted 20 in relation to the width of the ribs. Furthermore, there is a third knife for separating the rib on its underside from the meat piece. However, meat debris hangs on the ribs removed with this apparatus and these must then be removed with the resultant additional work effort 25 which is not economically related to the result obtained.

Fra DE offentliggørelsesskrift nr. 24 25 816 kendes et apparat til udtrækning af ribben, og dette apparat er udformet med en trådsløjfe på et håndgreb ved siden 30 af en halvcirkelbueformet knivklinge. Brusklaget på den pågældende ribbenende skal gennembrydes med denne knivklinge, hvorefter ribbenet hæves i den fra brusk-stykket løste ende, og trådsløjfen lægges om ribbenets 2 DK 168558 B1 frie ende. I knivens løftede stand overtager således sløjfen ved en tilsvarende, i håndgrebet udøvet trækkraft adskillelsen mellem kødstykket og ribbenet. Dette apparat har den fordel, at kniven og trådsløjfen er forbundet 5 med hinanden i et apparat og kommer i anvendelse umid delbart efter hinanden, og hertil kommer at der ikke findes kødrester på de således fjernede ribben. Det er imidlertid en ulempe, at også dette arbejde kræver en betydelig arbejdsindsats, når trådsløjfen skal trækkes 10 igennem langs hvert ribben.DE Publication No. 24 25 816 discloses an apparatus for extracting ribs, and this apparatus is formed with a wire loop on a handle next to 30 of a semi-circular arcuate knife blade. The cartilage layer on the rib end in question must be pierced with this knife blade, after which the rib is raised at the end loosened from the cartilage piece and the thread loop is wrapped around the free end of the rib 2 DK 168558 B1. Thus, in the raised position of the knife, the loop takes over the separation between the piece of meat and the rib by a corresponding, traction force. This apparatus has the advantage that the knife and the wire loop are connected to one another in an apparatus and are used immediately and consecutively, and there is no meat residue on the ribs thus removed. However, it is a disadvantage that this work also requires considerable work effort when the thread loop is to be pulled through along each rib.

Fra beskrivelsen til den østrigske patentansøgning nr.From the description to the Austrian patent application no.

1548/77 kendes et apparat til udskæring af ribben, og også dette apparat er udformet med to på et håndtag i forhold til hinanden indstillelige, i det væsentlige 15 plane knivklinger, som hver især har en halvcirkelbue formet skærekant. Knivklingerne er drejeligt monteret på håndgrebet og trykkes under indvirkning af en fjeder i retning af symmetriplanet. Knivklingerne er dog således bøjet, at de først ligger an til siden mod en på hånd-20 grebet yderligere anbragt styrestav og forløber parallelt med denne og derpå strækker sig i håndtagets retning udadtil i en bue. Men også dette apparat kræver en tråd-sløjfe til adskillelse af ribbenets underside fra kødstykket, med deraf følgende stor arbejdsindsats, som 25 føles som en stor ulempe.1548/77, an apparatus for cutting ribs is known, and also this apparatus is formed with two on a handle relative to each other adjustable, substantially 15 flat knife blades, each of which has a semicircular arc shaped cutting edge. The blades are rotatably mounted on the handle and pressed under the action of a spring in the direction of the plane of symmetry. However, the blade blades are so bent that they first engage laterally against a further guide rod arranged on the handle and extend parallel to it and then extend in the direction of the handle outward in an arc. But this apparatus also requires a wire loop to separate the underside of the rib from the piece of meat, with the resultant large work effort which 25 feels like a major disadvantage.

Endelig kendes fra DE offentliggørelsesskrift nr.Finally, from DE publication no.

30 39 241 et apparat til udbening af koteletter; dette apparat har ingen trådsløjfe, men kun et ved den ene ende af en holder liggende knivhoved, som har en i tvær-30 snit U-formet kniv, som har en skærekant med denne tvær snitskontur. På holderens ende modsat knivhovedet findes et håndgreb, der rager frem på samme side som knivhovedet. Knivens tværsnitskontur er tilpasset det normalt forventelige ribbentværsnit, idet det tages med i købet, 3 DK 168558 B1 at der ved fjernelsen af ribben medtages kødrester med et mindre tværsnit end normalt. Disse rester er dog i reglen så små, at de kan negligeres. I hvert fald kan dette apparat anvendes med en forholdsvis mindre 3 arbejdsindsats. En væsentlig ulempe ved dette apparat er imidlertid, at knivhovedet skal trykkes langs ribbenet gennem kødstykket. Ved knivhovedets fremadgående bevægelse føres derfor kun sidedelene af den U-formede kniv langs benet, hvorimod buedelen, der forbinder sidedelene, 10 uhindret kan trænge vilkårligt dybt ned i kødstykket og i afhængighed heraf adskille alt for store køddele sammen med benet på den pågældende ribbenside. Denne ulempe ved dette kendte apparat kommer dog ikke til udtryk, når apparatet betjenes med særlig stor behæn-15 dighed.30 39 241 apparatus for bone chopping; this apparatus has no wire loop, but only one knife head lying at one end of the holder, which has a U-shaped cutter having a cross-section of 30, which has a cutting edge with this cross-sectional contour. On the end of the holder opposite the knife head is a handle which protrudes on the same side as the knife head. The cross-sectional contour of the knife is adapted to the normally expected rib cross section, taking into account the removal of ribs with a smaller cross-section than normal, when removing the rib. However, these residues are usually so small that they can be neglected. In any case, this apparatus can be used with a relatively smaller 3 work effort. However, a major disadvantage of this apparatus is that the knife head must be pressed along the rib through the piece of meat. Therefore, with the forward movement of the knife head, only the side portions of the U-shaped knife are passed along the leg, whereas the arch portion connecting the side portions 10 can freely penetrate at any depth deep into the meat piece and, as a result, separates excessively large pieces of meat with the bone on the respective rib side. This disadvantage of this known apparatus, however, is not apparent when the apparatus is operated with very great dexterity.

Formålet med opfindelsen er at angive et apparat af den indledningsvis nævnte art, der kræver en mindre arbejdsindsats ved betjeningen uden at der forudsættes særlig behændighed ved anvendelsen af apparatet.The object of the invention is to provide an apparatus of the kind mentioned above, which requires less work effort in the operation without any special dexterity in the use of the apparatus.

20 Dette formål opnås ifølge opfindelsen ved, at knivho vedet rager frem på en modsat håndgrebet liggende side af holderen, og at knivens skærekant vender i retning mod den ende af holderen, der er udformet med håndgrebet.This object is achieved according to the invention in that the knife blade protrudes on an opposite hand side of the holder and that the cutting edge of the knife faces towards the end of the holder formed with the handle.

25 Ved placeringen af knivhovedet på den modsat håndgrebet liggende side af holderen og ved skærekantens orientering i retning af den med håndgrebet udformede ende af holderen kan apparatet betjenes på trækkende måde, hvorved især også den mellemliggende, bøjede skærekant-30 del, der forbinder de to skærekantsidedele, styres ved ribbenets underside, så at ingen kødrester bliver tilbage på ribbenet. Apparatet med knivhovedet kan uden særlig behændighed trækkes således gennem kødstykket, at 4 DK 168558 B1 den bueformede mellemliggende skærekantdel regulært skraber langs benet, der skal fjernes.By placing the knife head on the opposite hand side of the holder and by the cutting edge orientation towards the hand-shaped end of the holder, the apparatus can be operated in a pulling manner, in particular also the intermediate curved cutting edge part connecting the two cutting edge portions are controlled at the bottom of the rib so that no meat remains on the rib. The apparatus with the knife head can be pulled through the piece of meat without special dexterity so that the arcuate intermediate cutting edge portion regularly scrapes along the leg to be removed.

Indføringen af knivhovedet i kødstykket og især knivens styring på ribbenets underside lettes ifølge en udførel-5 sesform for opfindelsen ved, at knivens skærekant ved U'ets ben strækker sig i en spids vinkel med holderens længdeudstrækning og i området mellem U-benene danner en knivspids, der rager frem i retning af den med håndgrebet udformede ende af holderen.The insertion of the knife head into the meat piece, and in particular the control of the knife on the underside of the rib, is facilitated according to an embodiment of the invention in that the cutting edge of the knife extends at a pointed angle with the length extension of the holder and in the region between the U-legs forms a knife tip. projecting in the direction of the handle-shaped end of the holder.

10 Ued den spidsvinklede udformning af skærekantdelene, der danner knivens ben, opnås et såkaldt trækkende snit gennem kødstykket, medens knivspidsen ved den bueformede skærekantdel først letter knivhovedets indtrængning i kødstykket og derefter fremmer styringen ved ribbe-15 nets underside, uden at kniven blokeres af ribbenet inden for et forholdsvis stort vinkelområde mellem knivspidsen og ribbenets længdeakse.10 Without the angular configuration of the cutting edge portions forming the knife's legs, a so-called pulling cut is obtained through the meat piece, while the knife tip at the arcuate cutting edge portion first facilitates the penetration of the knife head into the meat piece and then the control at the lower side of the rib knives facilitates within a relatively wide angular range between the pinch and the longitudinal axis of the rib.

Ifølge en anden udførelsesform for opfindelsen findes der huller i de randdele, der danner knivens ben, og 20 som de på begge sider af holderen udragende, paddehatfor- mede fastgørelsesstifter på bajonetagtig måde griber ind i.According to another embodiment of the invention, holes are provided in the rim portions forming the knife's legs, and in which bayonet-like attachment pins protruding on both sides of the holder intervene.

På grund af denne udformning kan et knivhoved let udskiftes med et andet, så at apparatet f.eks. også kan 25 være forsynet med forskelligt dimensionerede knivhove der .Because of this design, a knife head can easily be replaced with another, so that the apparatus e.g. also 25 may be provided with variously sized knife hooves there.

Ved en særlig fordelagtig udførelsesform for opfindelsen består kniven af et plant knivblad, der først under forspænding er bøjet til U-form.In a particularly advantageous embodiment of the invention, the knife consists of a flat knife blade which is first bent into a U-shape under bias.

30 Plane knivblade kan fremstilles langt lettere og kan 5 DK 168558 B1 om nødvendigt også i plan tilstand efterslibes lettere.30 Flat knife blades can be made much easier and, if necessary, can also be grinded off more easily in a flat state.

Hertil kommer i forbindelse med opfindelsen den betydelig fordel, at et forholdsvis tyndvægget knivblad er tilstrækkelig til anvendelsesformålet og dermed reducerer 5 den nødvendige trækkraft. For et plant udformet kniv blad opnår ved den under forspænding bibragte U-form en forholdsvis stor stivhed.In addition, in connection with the invention, the considerable advantage is that a relatively thin-walled knife blade is sufficient for the purpose of use and thus reduces the necessary traction. For a flat-shaped knife blade, the relatively high stiffness of the U-shape provided with the bias is achieved.

Knivens skærekant er fortrinsvis dannet ved tilslib-ning af knivbladet på begge sider, hvor de to tilslebne 10 flader danner forskellige spidse vinkler med knivbladets plan.The cutting edge of the knife is preferably formed by grinding the blade on both sides, with the two cut 10 faces forming different acute angles with the plane of the blade.

Ved denne udformning opnås den mulighed, at knivbladet kan således indspændes, at den mere stumpvinklede tilslebne flade vender indad, dvs. er rettet mod benet, 15 der skal fjernes, hvilket yderligere reducerer risikoen for, at knivkanten sætter sig fast i benets overflade.In this embodiment, the possibility is obtained that the knife blade can be clamped so that the more blunt-angled cut surface faces inwards, ie. is aimed at the leg to be removed, further reducing the risk of the knife edge getting stuck in the surface of the leg.

Den modsat liggende mere spidsvinklede tilslebne flade medfører, at kniven konstant er rettet mod benoverfladen med en tilstrækkelig stor kraftkomponent.The opposite more angled, tapered surface causes the knife to be constantly directed to the bone surface with a sufficiently large force component.

20 Ifølge en udførelsesform for opfindelsen består beholde ren i området for knivhovedet af to flanker, der i nærheden af deres frie ender er forbundet med en støttebolt.According to an embodiment of the invention, containers clean in the region of the knife head consist of two flanks which are connected to a support bolt near their free ends.

Holderens to flanker hindrer, at holderen spærrer for udsynet til knivhovedets angrebspunkt. Mellem de to 25 flanker kan man nøje iagttage knivens optimale angrebs punkt samt dens aktionsstrækning. Støttebolten tjener til at stabilisere flankerne og dermed hele holderen, men dens primære opgave består i at understøtte rib-benet på dettes overside ved afslutningen af skæreopera-30 tionen, så at ribbenet ved en drejebevægelse af holderen om støtteboltens midterakse kan brækkes af uden besvær ved bruskenden fra bruskstykket.The two flanks of the holder prevent the holder from blocking the view of the point of attack of the knife head. Between the two 25 flanks one can closely observe the point of attack of the knife as well as its range of action. The support bolt serves to stabilize the flanks and thus the entire holder, but its primary task consists in supporting the rib on its upper side at the end of the cutting operation, so that the rib can be broken off easily by a rotation of the holder about the center axis of the support bolt by cartilage end from cartilage.

6 DK 168558 B16 DK 168558 B1

Opfindelsen forklares nærmere i det følgende under henvisning til tegningen, hvor fig. 1 viser apparatet fra siden, fig. 2 viser apparatet fra oven, 5 fig- 3 er et snit langs linien 111 — 111 i fig. 1, fig. 4 er et længdesnit af en detalje fra fig. 1 i større målestok, og fig. 3 viser et plant knivblad fra oven.The invention will be explained in more detail below with reference to the drawing, in which fig. 1 is a side view of the apparatus; FIG. 2 shows the apparatus from above; FIG. 3 is a sectional view taken along the line 111 - 111 of FIG. 1, FIG. 4 is a longitudinal section of a detail of FIG. 1 on a larger scale; and FIG. 3 shows a flat knife blade from above.

Apparatet består i det væsentlige af et knivhoved 1, 10 der er aftageligt fastgjort ved en holders 2 ene ende.The apparatus consists essentially of a knife head 1, 10 removably attached to one end of a holder 2.

Ved den modsat liggende ende er holderen 2 udformet med et håndgreb 3. I apparatets arbejdsstilling strækker det på holderens 2 overside anbragte håndgreb 3 sig lodret, medens holderens 2 midterakse strækker sig 13 i en spids vinkel med vandret, og knivhovedet 1 rager frem ved holderens 2 dybere liggende ende over holderens underside.At the opposite end, the holder 2 is formed with a handle 3. In the working position of the apparatus, the handle 3 placed on the upper side of the holder 2 extends vertically, while the middle axis of the holder 2 extends at an acute angle with the horizontal and the knife head 1 protrudes at the holder. 2 deeper end over the underside of the holder.

Knivhovedet 1 består af en i tværsnit U-formet kniv 4, hvis skærekant 5 strækker sig ifølge knivens tvær-20 snitskontur. Over knivens 4 U-ben 6 strækker skærekanten 5 sig i en spids vinkel med den vandrette overflade på et kødstykke 7, medens skærekanten 5 over området for en bue 8 på kniven 4, der er forbundet med U-benene, danner en knivspids 9, der vender i retning af den med 25 håndgrebet 3 forsynede ende af holderen 2.The knife head 1 consists of a cross-section U-shaped knife 4, whose cutting edge 5 extends according to the cross-sectional contour of the knife. Above the U-legs 6 of the knife 4, the cutting edge 5 extends at an acute angle with the horizontal surface of a piece of meat 7, while the cutting edge 5 extends over the region of an arc 8 on the knife 4 connected to the U-legs forming a knife tip 9. facing in the direction of the end 2 of the holder 2 with the handle 3.

Den af to flanker 10 bestående holder 2 er på hver side ved knivhovedet forsynet med to paddehatformede fastgørelsesstifter 11, der er forskudt anbragt i afstand 7 DK 168558 B1 i holderens længde og rager frem til siden. Tilsvarende dimensionerede, aflange huller 12 i knivens 4 U-ben 6 muliggør en bajonetagtig forbindelse mellem knivhovedet 1 og holderen 2, og denne forbindelse kan kun afbry-5 des ved, at der udøves en kraft på knivhovedet 1 eller holderen 2 imod apparatets arbejdsretning.The holder 2 consisting of two flanks 10 is provided on each side at the knife head with two mushroom-shaped fastening pins 11 which are displaced at a distance 7 in the length of the holder and protrudes to the side. Correspondingly sized elongated holes 12 in the U-leg 6 of the knife 4 allow a bayonet-like connection between the knife head 1 and the holder 2, and this connection can only be interrupted by exerting a force on the knife head 1 or the holder 2 against the working direction of the apparatus.

De af fladjern dannede flanker 10 er ved enden indbyrdes forbundet af en vandret støttebolt 13, der tjener som modleje for et ribben 14, der er løsnet fra kød-10 stykket 7, men dog stadig hænger med sin ene ende i et bruskstykke (fig. 3).The flanks 10 formed by flat iron are at one end interconnected by a horizontal support bolt 13, which serves as a backrest for a rib 14 which is detached from the meat-10 piece 7, but still hangs with one end in a cartilage piece (fig. 3).

Skærekanten 5 er dannet ved hjælp af to tilslebne flader 15, 16 (fig. 4), af hvilke den indad mod knivhovedet 1 vendende flade 15 danner en mindre spids vinkel med 15 knivens 4 midterplan end den udadtil bort fra knivhovedet 1 vendende flade 16.The cutting edge 5 is formed by two serrated faces 15, 16 (Fig. 4), of which it faces inwardly towards the knife head 1 with a smaller pointed angle with the median plane of the knife 4 than the outwardly away face of the knife head 1.

Kniven 4 er dannet af et plant knivblad 4' (fig. 5), som under forspænding er blevet således bøjet, at den U-formede tværsnitskontur opstår, som opretholdes ved 20 den bajonetagtige forbindelse med holderen 2 i indspændt stand. I stedet for at efterslibe en kniv 4 med en sløv skærekant 5, kan man yderst nemt udskifte en sådan med en ny.The knife 4 is formed by a flat knife blade 4 '(Fig. 5) which has been bent under bias such that the U-shaped cross-sectional contour arises which is maintained by the bayonet-like connection with the holder 2 in the tensioned position. Instead of grinding a knife 4 with a blunt cutting edge 5, one can very easily replace one with a new one.

Claims (6)

8 DK 168558 B18 DK 168558 B1 1. Apparat til fjernelse af ben (14) fra et kødstykke (7), fortrinsvis ribben fra brystflæsk, bestående af et knivhoved (1) med en i tværsnit U-formet kniv (4) 5 med en denne tværsnitsform følgende skærekant (5) ved den ene ende af en holder (2), hvis anden ende har et håndgreb (3), kendetegnet ved, at knivhovedet (1) rager frem på en modsat håndgrebet (3) liggende side af holderen (2), og at knivens (4) skærekant (5) 10 vender i retning mod den ende af holderen (2), der er udformet med håndgrebet (3).An apparatus for removing bone (14) from a piece of meat (7), preferably ribs from the pork, consisting of a knife head (1) with a cross-sectional U-shaped knife (4) 5 with a cutting edge (5) following this cross-sectional shape. at one end of a holder (2), the other end of which has a handle (3), characterized in that the knife head (1) protrudes on an opposite side of the holder (3) and the ( 4) cutting edge (5) 10 faces in the direction of the end of the holder (2) formed by the handle (3). 2. Apparat ifølge krav 1, kendetegnet ved, at knivens (4) skærekant (3) ved U-ets ben (6) strækker sig i en spids vinkel med holderens længderetning og 15. området mellem U-benene (6) danner en knivspids (9), der rager frem i retning af den med håndgrebet (3) udformede ende af holderen (2).Apparatus according to claim 1, characterized in that the cutting edge (3) of the knife (4) at the legs (6) of the U-section extends at an acute angle with the longitudinal direction of the holder and the 15. between the U-legs (6) forms a knife-point (9) projecting towards the end of the holder (2) formed by the handle (3). 3. Apparat ifølge krav 1 og 2, kendetegnet ved, at der i de randpartier, som danner knivens (4) 20 ben (6), er udformet huller (12), som paddehatformede fastgørelsesstifter (11), der rager frem til begge sider af holderen (2), bajonetagtigt griber ind i.Apparatus according to claims 1 and 2, characterized in that holes (12) are formed in the rim portions which form the legs (6) of the knife (4) as mushroom-shaped fastening pins (11) protruding on both sides. of the holder (2), bayonet-like, engaging. 4. Apparat ifølge krav 1-3, kendetegnet ved, at kniven (4) består af et plant knivblad (4'), 25 der først under forspænding er bøjet til U-form.Apparatus according to claims 1-3, characterized in that the knife (4) consists of a flat blade (4 '), which is first bent into a U-shape under bias. 5. Apparat ifølge krav 1-4, kendetegnet ved, at knivens (4) skærekant (5) er dannet ved tilslib-ning på begge sider af knivbladet (4')} og at de to tilslebne flader (15, 16) danner forskellige spidse 30 vinkler med knivbladets plan. DK 168558 B1 9Apparatus according to claims 1-4, characterized in that the cutting edge (5) of the knife (4) is formed by grinding on both sides of the blade (4 ')} and that the two cut surfaces (15, 16) form different pointed 30 angles with the blade's plane. DK 168558 B1 9 6. Apparat ifølge krav 1 - 5, k e n d e t e g n e t ved, at holderen (2) i knivhovedets (1) område består af to flanker (10), der ner deres frie ender er forbundet med en støttebolt (13).6. Apparatus according to claims 1 to 5, characterized in that the holder (2) in the region of the knife head (1) consists of two flanks (10) which are connected at their free ends to a support bolt (13).
DK469283A 1982-10-13 1983-10-12 Apparatus for the boning of meat, preferably for the removal of ribs from pork DK168558B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3237938 1982-10-13
DE19823237938 DE3237938A1 (en) 1982-10-13 1982-10-13 DEVICE FOR RELEASING BONES

Publications (3)

Publication Number Publication Date
DK469283D0 DK469283D0 (en) 1983-10-12
DK469283A DK469283A (en) 1984-04-14
DK168558B1 true DK168558B1 (en) 1994-04-25

Family

ID=6175617

Family Applications (1)

Application Number Title Priority Date Filing Date
DK469283A DK168558B1 (en) 1982-10-13 1983-10-12 Apparatus for the boning of meat, preferably for the removal of ribs from pork

Country Status (8)

Country Link
AU (1) AU2008483A (en)
CH (1) CH660943A5 (en)
DE (1) DE3237938A1 (en)
DK (1) DK168558B1 (en)
ES (1) ES274797Y (en)
FR (1) FR2534453A3 (en)
GB (1) GB2128532A (en)
NL (1) NL8303476A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ229449A (en) * 1989-04-14 1992-08-26 New Zealand Meat Ind Res Inst Removing whole tissue meat from sides of spine of carcass
US6203418B1 (en) 1999-03-05 2001-03-20 Doyle D. Hendrickson Precision taxidermy and field-use micro cutting system
DK173908B1 (en) * 2000-01-12 2002-02-11 Slagteriernes Forskningsinst Tools and methods for machine separation of meat and bone in a part of a carcass
DE102010013626A1 (en) * 2010-04-01 2011-10-06 Schmid & Wezel Gmbh & Co. Ribs peeler
CN110448351B (en) * 2019-08-23 2024-02-27 山东大学齐鲁医院(青岛) Depth-limiting osteotome for removing acetabulum osteophyte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB508130A (en) * 1938-05-13 1939-06-27 Donald Dewey A new or improved hand tool for re-grooving worn rubber tyres of vehicles
GB917294A (en) * 1960-05-06 1963-01-30 Lee Poh Leong Improvements in and relating to tapping knives
US3099307A (en) * 1961-03-02 1963-07-30 Hillen J Morgan Meat scoring and trimming knife
DE3039241C2 (en) * 1980-10-17 1986-04-30 Eberhard 5563 Kröv Mentges Device for boning rows of chops

Also Published As

Publication number Publication date
DK469283D0 (en) 1983-10-12
DK469283A (en) 1984-04-14
ES274797U (en) 1984-02-01
GB8325592D0 (en) 1983-10-26
NL8303476A (en) 1984-05-01
FR2534453A3 (en) 1984-04-20
AU2008483A (en) 1984-04-19
CH660943A5 (en) 1987-06-30
GB2128532A (en) 1984-05-02
FR2534453B3 (en) 1984-09-21
DE3237938C2 (en) 1991-12-12
ES274797Y (en) 1984-09-01
DE3237938A1 (en) 1984-04-19

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired