EP2836340B1 - Lame de coupe - Google Patents

Lame de coupe Download PDF

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Publication number
EP2836340B1
EP2836340B1 EP13714858.1A EP13714858A EP2836340B1 EP 2836340 B1 EP2836340 B1 EP 2836340B1 EP 13714858 A EP13714858 A EP 13714858A EP 2836340 B1 EP2836340 B1 EP 2836340B1
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EP
European Patent Office
Prior art keywords
formations
cutting blade
cutting
blade according
area
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.)
Active
Application number
EP13714858.1A
Other languages
German (de)
English (en)
Other versions
EP2836340A1 (fr
Inventor
Günther Weber
Gerd Lischinski
Carsten Reinsch
Steffen Martens
Ulrich PASEL
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.)
Weber Maschinenbau GmbH Breidenbach
Original Assignee
Weber Maschinenbau GmbH Breidenbach
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
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Application filed by Weber Maschinenbau GmbH Breidenbach filed Critical Weber Maschinenbau GmbH Breidenbach
Publication of EP2836340A1 publication Critical patent/EP2836340A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9394—Helical tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9403—Disc type

Definitions

  • the invention relates to a rotationally drivable cutting knife for machines for slicing food products, in particular for high-speed slicers, which is fastened to a drive shaft with the aid of a mounting area surrounding an axis of rotation and which has a predominantly flat distance area outside the mounting area and within a cutting area.
  • a cutting knife of this type is from the DE 10 2009 006 912 known.
  • the circular cutting knife has raised areas in the cutting area which are intended to reduce the friction between the knife surface and the food slices.
  • the elevations are designed as dome-shaped or spherical segment-shaped ribs.
  • the separated food slice should only touch the ridges of the ribs during the cutting process, which reduces the friction between the food product and the knife.
  • the surveys are located directly adjacent to the cutting edge.
  • the DE 10 2009 030 550 A1 discloses a cutting knife in which a cavity is formed between a base body and a stiffening body. In order to be able to form this cavity, the central fastening area merges outwards into a bulge which is raised in one direction only and is then covered by the stiffening body.
  • Knives of the type mentioned rotate at a rotational speed of at least 1500 revolutions per minute and must be as stiff and well balanced as possible to produce a flawless material to be cut.
  • the elevations are held with plug-like fastening sections which are anchored in the knife. As a result, there is no substantial stiffening of the knife, although the elevations reinforce it at least in the cutting area.
  • the object of the invention is to increase the stiffness in cutting knives of the type mentioned at the beginning while minimizing the weight and to achieve good cutting quality.
  • This object is achieved according to the invention in that there are embossed, mutually recessed and raised formations in the distance region.
  • embossing the formations within the spacing area the structure is strengthened, which, together with the shape of the form, results in a higher rigidity of the cutting knife.
  • the formations are in the distance range of the cutting knife, that is outside the Cutting area, whereby they can be shaped so that they do not touch the food product or the slices to be separated from it. ever In terms of shape, the formations can also be used to generate local air vortices in the rotating knife in order to reduce the deflection of cut food slices.
  • the formations can also be used to optimize the balancing. Due to the mutual shaping, dynamic unbalance is almost avoided. At the same time, less planning is achieved.
  • the structural hardening that takes place through the stamping can also contribute to a considerable reduction in the weight of the cutting knife, since the material thickness can be reduced by an increased rigidity of the knife.
  • the embossed shapes at most have the same material thickness as the surrounding areas of the distance area. By embossing the formations, a reduction in the material thickness can also be achieved. This applies in particular to the deep drawing of the formations.
  • the shape of the formations can be chosen in many different ways. If you want to achieve the dimple effect known from golf balls with the cutting knife, the shapes can be circular. If the formations should have an elongated shape, hollows are recommended. These can have a flat base to avoid sharp kinks, edges or breaks.
  • These shapes can be oriented in the radial direction, which favors the radial air flow already mentioned.
  • the formations it is possible to shape the formations as elongated troughs, grooves or ribs which extend in the radial direction.
  • the radial alignment increases the rigidity compared to the bend.
  • the formations can be arranged alternately over the circumference to the inner and to the outer knife side, so that - seen in the circumferential direction - a mountain-valley pattern results.
  • the flat distance area is somewhat dissolved by the alternating shapes merging and a wave pattern being formed in the circumferential direction. It is precisely this wave pattern that causes the knife to be very stiff against deflection.
  • the invention can be applied not only to a circular knife, but also to a sickle knife.
  • the formations can optionally be used specifically for dynamic balancing.
  • a cutting machine knife in particular a cutter knife, is known in which depressions and / or elevations are provided radially one behind the other. They are not in the cutting area, but directly behind them in order to come into contact with the shredded material.
  • the depressions and elevations should therefore improve the reduction performance, increase the protein digestion and achieve a more intensive emulsification of the material to be cut. Furthermore, a better swirling of meat should be achieved through the depressions and / or elevations.
  • the depressions and / or elevations thus serve analogously to DE 10 2009 006 912 to come into contact with the material to be cut, which is not the object of the invention.
  • the cutting knife 10 shown is intended for machines (not shown) for slicing food products, in particular for high-speed slicers. It has a mounting area 11 which surrounds an axis of rotation 12, the latter being guided centrally through a circular bore 13.
  • the cutting knife 10 is fastened on one side with the aid of the assembly area 11 to a drive shaft, not shown. In the present case, it is designed as a sickle knife, and its characteristics correspond to those of DE 10 2007 040 350 , This publication goes back to the same applicant.
  • Such sickle knives have a cutting edge 14 which deviates from a circular shape in that it revolves outward in a spiral about the axis of rotation 12.
  • the cutting edge begins at an incision 15 and ends at a radial end edge 16.
  • the cutting edge 14 is flanked by a cutting area 17.
  • a spacing area 18 extends between the assembly area 11 and the cutting area 17.
  • embossed formations 19 which are raised in relation to the plane of the spacing area.
  • the embossing takes place primarily by deep drawing, as a result of which the formations are solidified in their structure and have a somewhat lower material thickness d than the surrounding, non-embossed distance region 18.
  • the formations are circular, the diameter of the circles becoming smaller in the direction of the axis of rotation 12.
  • the shapes are alternately raised on the inner and outer side of the knife, so that - figuratively speaking - mountains and valleys alternate.
  • the formations have a flat base, but it is also conceivable to make the base uneven, for example bulbous.
  • the formations can be arranged one behind the other in the radial direction, with “mountains” and “valleys” alternating in the radial direction.
  • the same also applies in the circumferential direction, as is the case, for example, from the sector section of Figure 2 can be seen.
  • embossing the troughs not only is a high level of rigidity achieved for the cutting knife as a whole, but also a structural consolidation within the deformations. This also leads to less knocking of the knife.
  • embossing the troughs in alternating directions inwards and outwards the dynamic balancing of the knife is also ensured.
  • the formations are provided with grooves 21, which each establish the connection to the plane of the distance region 18 or the base 20. These throats can become smaller and flatter in the direction of the axis of rotation in order to keep the rigidity from the center of the knife to the cutting edge.
  • the circular shapes can achieve a flow effect in the same way as the dimples on the golf ball. Air friction is reduced by the secondary angle. Air vortices reduce the distraction of interleavers used in portioning. The same applies to the storage of the discs.
  • the cutting knife becomes considerably stiffer, which means that the material thickness and the weight of the knife can be reduced. The same applies to the counterweight.
  • the formations can also be used for dynamic balancing of the cutting knife.
  • the depth, but also the design of the formations can be varied during the embossing.
  • the Figure 3 also shows the top view of a sickle knife.
  • the formations 19 are not circular, but elongated troughs which extend in the radial direction.
  • the troughs have a flat base, but they can also be bulbous, the bulge being able to extend both to the inside and to the outside of the knife.
  • the shapes are raised alternately to the inside and outside of the knife. They are arranged one behind the other in the radial direction, and not only in the radial direction, but also in the circumferential direction alternate inward and outward elevations.
  • the embossed image is repeated in the circumferential direction from the end edge 16 in the direction of the incision 15, the dimensions being analogous to the hole pattern of Figure 1 become increasingly smaller.
  • the formations are therefore the largest near the end edge 16 and the smallest at the other end.
  • the formations are wider at their radially outer end than at their radially inner end.
  • Formations adjacent to the assembly area 11 or to the cutting area 17 each have a straight corner edge 22.
  • the formations 19 also become deeper in the radial direction, the depth being limited by the fact that the formation should not touch the material to be cut during the cutting process.
  • the cutting area 17 forms an angle ⁇ with the plane of the distance area 18.
  • the Figures 5 and 6 show a further embodiment of the invention.
  • the formations 19 extend continuously from the cutting area 17 to the assembly area 11. They are shaped as radial, elongated, continuous troughs. They are raised above the level of the distance area and change in the circumferential direction Formations protruding from the inside and outside of the knife, so that again a mountain-valley shape results in the circumferential direction.
  • the formations 19 each have straight end edges 22 at their radially inner and at the radially outer end.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)

Claims (15)

  1. Lame de coupe pouvant être entraînée en rotation pour des machines à trancher des produits alimentaires, en particulier pour des trancheuses à grande vitesse, qui est fixée à un arbre d'entraînement à l'aide d'une zone de montage (11) entourant un axe de rotation (12) et qui présente une zone d'écartement (18) essentiellement plate à l'extérieur de la zone de montage (11) et à l'intérieur d'une zone de coupe (17), caractérisée en ce que dans la zone d'écartement (18) sont prévues des parties façonnées (19) étampées, en creux et en relief.
  2. Lame de coupe selon la revendication 1, caractérisée en ce que les parties façonnées (19) etampées présentent au maximum la même épaisseur de matériau (d) que les zones environnantes de la zone d'écartement (18).
  3. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) sont circulaires.
  4. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) prennent la forme de creux avec un fond plat (20).
  5. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) sont orientées dans la direction radiale.
  6. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) ont une forme allongée s'étendant dans la direction radiale.
  7. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que plusieurs parties façonnées (19) s'étendent successivement dans la direction radiale.
  8. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) sont plus larges à leur extrémité radialement extérieure qu'à leur extrémité radialement intérieure.
  9. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) deviennent plus profondes dans la direction radiale.
  10. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) sont relevées sur la circonférence alternativement vers le côté intérieur et le côté extérieur du couteau.
  11. Lame de coupe selon la revendication 7, caractérisée en ce que les parties façonnées (19) radialement successives sont relevées alternativement vers le côté intérieur et le côté extérieur de la lame de coupe (10).
  12. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que les parties façonnées (19) sont formées par emboutissage.
  13. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que la zone de coupe (17) comprend un angle (α) par rapport au plan de la zone d'écartement.
  14. Lame de coupe selon l'une des revendications précédentes, caractérisée en ce que la lame de coupe (10) est une lame en forme de faucille, qui présente sur sa périphérie radialement extérieure une arête de coupe (14) s'éloignant de la forme circulaire, en particulier tournant autour de l'axe de rotation (12) à la manière d'une spirale.
  15. Lame de coupe selon la revendication 14, caractérisée en ce que l'arête de coupe (14) se trouve dans un plan de coupe s'étendant perpendiculairement à l'axe de rotation (12), l'arête de coupe (14) formant l'extrémité radialement extérieure d'une surface de coupe.
EP13714858.1A 2012-04-11 2013-04-05 Lame de coupe Active EP2836340B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012007250A DE102012007250A1 (de) 2012-04-11 2012-04-11 Schneidmesser
PCT/EP2013/001020 WO2013152842A1 (fr) 2012-04-11 2013-04-05 Lame de coupe

Publications (2)

Publication Number Publication Date
EP2836340A1 EP2836340A1 (fr) 2015-02-18
EP2836340B1 true EP2836340B1 (fr) 2020-02-26

Family

ID=48050659

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13714858.1A Active EP2836340B1 (fr) 2012-04-11 2013-04-05 Lame de coupe

Country Status (4)

Country Link
US (1) US20150135926A1 (fr)
EP (1) EP2836340B1 (fr)
DE (1) DE102012007250A1 (fr)
WO (1) WO2013152842A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004960A1 (de) 2012-03-14 2013-09-19 GEA CFS Bühl GmbH Schneidmesser mit einem Mittel zur Erzeugung eines Luftstroms
DE102014118164A1 (de) * 2014-12-08 2016-06-09 Weber Maschinenbau Gmbh Breidenbach Schneidmesser
DE102016108274A1 (de) * 2016-05-04 2017-11-09 Maja-Maschinenfabrik Hermann Schill Gmbh & Co. Kg Schneidmesser für Portionier- oder Schneidvorrichtung
US11629322B2 (en) 2016-12-05 2023-04-18 Global Life Sciences Solutions Usa Llc Impeller including one or more turbulators, for a bioreactor system
DE102018111762A1 (de) * 2018-05-16 2019-11-21 Weber Maschinenbau Gmbh Breidenbach Verfahren zum Beschichten von Schneidmessern
CN109203026B (zh) * 2018-12-03 2023-08-22 长江大学 一种旋转式切片机
DE102019114846A1 (de) 2019-06-03 2020-12-03 Multivac Sepp Haggenmüller Se & Co. Kg Messer, insbesondere für Slicer
DE102020101898A1 (de) 2020-01-27 2021-07-29 Be Maschinenmesser Gmbh & Co. Kg Schneidmaschinenmesser für die Lebensmittelherstellung
DE102022113920A1 (de) * 2022-06-02 2023-12-07 Multivac Sepp Haggenmüller Se & Co. Kg Messer, Schneideinheit sowie Aufschneide-Maschine
MX2022009316A (es) 2022-07-28 2024-01-29 Heat Control Inc Aparato y metodo para cortar y lavar productos de forma generalmente alargada con sistema de generacion de vortice.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416105U1 (de) 1994-10-06 1994-12-08 MWS Schneidwerkzeuge GmbH, 98574 Schmalkalden Maschinenmesser, insbesondere Rundmesser für Allesschneider
EP0700758A1 (fr) 1994-08-16 1996-03-13 BIFORCE Anstalt Lame pour machine à couper en tranches
DE19610661A1 (de) 1996-03-08 1997-09-11 Wabaema Gmbh Messer für Schneidvorrichtung
DE4431382C2 (de) 1994-08-29 1999-11-11 Mws Schneidwerkzeuge Gmbh Rundmesser für Allesschneider
DE102005003040A1 (de) 2004-08-19 2006-03-09 Astor Schneidwerkzeuge Gmbh Messer für Lebensmittelschneidemaschinen
DE60315561T2 (de) 2002-07-01 2008-05-21 Premark Feg L.L.C., Wilmington Kreisförmiges Verbundmesser für Aufschnittschneider
DE102009030550A1 (de) 2009-06-25 2010-12-30 Weber Maschinenbau Gmbh Breidenbach Schneidmesser

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1842608U (de) * 1961-09-13 1961-11-30 Wilhelm Bilstein Dreherei Kreismesser fuer rollenschneidmaschinen.
DE1802322A1 (de) * 1968-10-17 1970-07-23 Stumpp & Schuele Kg Verfahren zur Herstellung von am Umfang geschaerften Messern
JPS5314498A (en) * 1976-06-28 1978-02-09 Toyo Pulp Co Ltd Lumber cutting machine
JPH0938893A (ja) * 1995-07-27 1997-02-10 Isowa Corp 段ボールシート用スリッタ刃
DE19612055A1 (de) * 1996-03-27 1997-10-02 Wabaema Gmbh Sichelmesser
US5802947A (en) * 1996-10-15 1998-09-08 Credo Tool Company Dimpled circular saw blade
USD426560S (en) * 1998-11-23 2000-06-13 Tyrolit Schleifmittelwerke Grinding plate
DE29901713U1 (de) * 1999-02-01 2000-06-29 Powertools International GmbH, 25474 Ellerbek Sägeblatt
DE102004059479B4 (de) * 2004-05-13 2006-04-06 Astor Schneidwerkzeuge Gmbh Rotationsmesser
DE102007026321A1 (de) 2007-04-25 2008-11-06 Astor Schneidwerkzeuge Gmbh Schneidmaschinenmesser für die Lebensmittelherstellung
DE102007040350A1 (de) 2007-08-27 2009-03-05 Weber Maschinenbau Gmbh Breidenbach Schneidmesser
DE102009006912A1 (de) 2009-01-30 2010-08-05 Weber Maschinenbau Gmbh Breidenbach Schneidmesser
US20120198707A1 (en) * 2011-02-09 2012-08-09 Calphalon Corporation Cutlery Implement with Release Bumps

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700758A1 (fr) 1994-08-16 1996-03-13 BIFORCE Anstalt Lame pour machine à couper en tranches
DE4431382C2 (de) 1994-08-29 1999-11-11 Mws Schneidwerkzeuge Gmbh Rundmesser für Allesschneider
DE9416105U1 (de) 1994-10-06 1994-12-08 MWS Schneidwerkzeuge GmbH, 98574 Schmalkalden Maschinenmesser, insbesondere Rundmesser für Allesschneider
DE19610661A1 (de) 1996-03-08 1997-09-11 Wabaema Gmbh Messer für Schneidvorrichtung
DE60315561T2 (de) 2002-07-01 2008-05-21 Premark Feg L.L.C., Wilmington Kreisförmiges Verbundmesser für Aufschnittschneider
DE102005003040A1 (de) 2004-08-19 2006-03-09 Astor Schneidwerkzeuge Gmbh Messer für Lebensmittelschneidemaschinen
DE102009030550A1 (de) 2009-06-25 2010-12-30 Weber Maschinenbau Gmbh Breidenbach Schneidmesser

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EP2836340A1 (fr) 2015-02-18
WO2013152842A1 (fr) 2013-10-17
US20150135926A1 (en) 2015-05-21
DE102012007250A1 (de) 2013-10-17

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