EP0505950A1 - Blade for slicing an elongated product - Google Patents

Blade for slicing an elongated product Download PDF

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Publication number
EP0505950A1
EP0505950A1 EP92104926A EP92104926A EP0505950A1 EP 0505950 A1 EP0505950 A1 EP 0505950A1 EP 92104926 A EP92104926 A EP 92104926A EP 92104926 A EP92104926 A EP 92104926A EP 0505950 A1 EP0505950 A1 EP 0505950A1
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EP
European Patent Office
Prior art keywords
knife
strand
cutting edge
blade
cut
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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
EP92104926A
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German (de)
French (fr)
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EP0505950B1 (en
Inventor
Uwe Reifenhäuser
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Individual
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Individual
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Publication of EP0505950A1 publication Critical patent/EP0505950A1/en
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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
    • B26D1/0006—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
    • B26D1/0006—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
    • B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
    • 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

Definitions

  • the invention relates to a knife for cutting a strand of material into slices with a spiral cutting edge extending over approximately 150 ° to 360 °.
  • the maximum radius difference of the cutting edge corresponds at least to the maximum diameter of the material strand, so that with each revolution of the knife the cutting edge passes the entire cross section of the material strand and cuts off a complete disk from the material strand.
  • the knife is fixed against rotation on a drive shaft arranged perpendicular to its plane and oriented essentially parallel to the longitudinal axis of the material strand.
  • Such a knife is known for example from DE 38 33 596 C2 and has proven itself particularly for cutting sausage strands into slices. If, on the other hand, knives of this type are to be used to cut food strands, such as bread, into slices that oppose the knife with greater frictional forces than meat and sausage products, it is necessary to provide the knife sides with an oil film. With this it succeeds the frictional resistance between bread and To reduce knives and also to prevent that, particularly in the case of fresh goods, parts of the material to be cut stick to the knife sides, which consequently increase the frictional resistance and even damage the rest of the material to be cut.
  • the oil film to be renewed not only requires a complex oiling system with a precisely adjustable dosage, but also leads to contamination of the cutting area due to the oil particles thrown away by the rotating knife. This can then only be cleaned thoroughly with considerable time and effort. In order to counter the risk of mold growth, thorough cleaning work must be carried out at relatively short intervals.
  • the invention has for its object to provide a knife of the type described in such a way that, without an oiling system, frictional forces between the side surfaces of the knife and the material to be cut are reduced to a minimum, and in particular no parts of the material to be cut stick to the side surfaces of the knife .
  • the disk which is being formed is not opposed by any force acting in the direction of the crop strand, the disk which is completely cut off from the crop strand is subjected to a largely freely acting impulse by the rotating knife, by means of which the disk is pushed even further away from the side face of the knife. Accelerated in this way, the disc can be passed through a discharge shaft and, for example, put into a packaging bag.
  • the outer edge strip of the knife forming the cutting edge is angled 5 ° to 9 °, preferably 7 °, to the side surface of the knife facing away from the cut surface of the strand.
  • the cutting edge is formed by a chamfer which is ground on the side surface of the knife facing away from the cut surface of the material strand at an angle of 25 ° to 35 °, preferably 30 °, to the plane of the knife.
  • the chamfer according to the invention on the side surface of the knife facing away from the cut surface of the strand of material ensures that only the cutting edge of the knife comes into contact with the cut surface of the strand of material and that all other knife regions maintain a distance from the cut surface of the strand of material.
  • the cutting edge projects 2 mm to 4 mm, preferably 3 mm, beyond the side surface of the knife facing the cut surface of the material strand.
  • an embodiment of the invention provides that the outer edge strip of the knife forming the cutting edge is 20 mm to 30 mm, preferably 25 mm wide, so that when the edge strip is bent by 7 °, the cutting edge protrudes 3 mm above the relevant side surface of the knife can.
  • a knife 1 which is provided with a bore 2 for attachment to a drive shaft, not shown, is used to cut a strand of material.
  • the knife 1 has a spiral-shaped cutting edge 3. Since the smallest radius is approximately 115 mm and the largest radius is approximately 310 mm, it is possible to change the vertical distance between the drive shaft and a material strand arranged parallel to it and also not shown Completely cut off panes whose maximum cross-sectional dimension does not exceed the radius difference.
  • the knife 1 is surrounded by an outer edge strip 4 with a width of approximately 25 mm, which is angled 7 ° to the side facing away from the cut surface of the strand.
  • a chamfer 5 is ground on the same side of the knife at an angle of approximately 30 °.
  • the design of the knife 1 ensures that the cutting edge 3 protrudes from the side surface of the knife facing the crop strand by about 3 mm and that only the cutting edge 3 of the knife 1 comes into contact with the cut surface of the crop strand.

Landscapes

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

Abstract

To minimise, without the use of an oiling system, frictional forces between the side faces of a blade and product to be cut and thus prevent parts of the product to be cut from sticking to the side faces of the blade, a blade (1) having a spiral-shaped cutting edge (3) extending over about 150-360 DEG is proposed. An outer-edge strip of the blade (1) forming the cutting edge (3) projects at an acute angle from the plane of the blade (1) with respect to the cutting surface of the product to be cut. Owing to the bevel of the blade (1) thus formed, it is ensured that only the cutting edge (3) comes into contact with the cutting surface of the product to be cut and all other regions of the blade are kept at a distance from the cutting surface. <IMAGE>

Description

Die Erfindung betrifft ein Messer zum Schneiden eines Gutsstranges in Scheiben mit einer spiralförmigen, sich über etwa 150° bis 360° erstreckenden Schneidkante. Die maximale Radiendifferenz der Schneidkante entspricht mindestens dem maximalen Durchmesser des Gutsstranges, so daß bei jeder Messerumdrehung die Schneidkante den gesamten Querschnitt des Gutsstranges passiert und eine vollständige Scheibe vom Gutsstrang abschneidet. Das Messer sitzt verdrehfest auf einer senkrecht zu seiner Ebene angeordneten, im wesentlichen parallel zur Längsachse des Gutsstranges ausgerichteten Antriebswelle.The invention relates to a knife for cutting a strand of material into slices with a spiral cutting edge extending over approximately 150 ° to 360 °. The maximum radius difference of the cutting edge corresponds at least to the maximum diameter of the material strand, so that with each revolution of the knife the cutting edge passes the entire cross section of the material strand and cuts off a complete disk from the material strand. The knife is fixed against rotation on a drive shaft arranged perpendicular to its plane and oriented essentially parallel to the longitudinal axis of the material strand.

Ein derartiges Messer ist beispielsweise aus der DE 38 33 596 C2 bekannt und hat sich insbesondere zum Schneiden von Wurststrängen in Scheiben bewährt. Sollen dagegen mit Messern dieser Art Nahrungsmittelstränge, wie beispielsweise Brot, in Scheiben geschnitten werden, die dem Messer größere Reibungskräfte als Fleisch- und Wurstwaren entgegensetzen, ist es erforderlich, die Messerseiten mit einem Ölfilm zu versehen. Mit diesem gelingt es, den Reibungswiderstand zwischen Brot und Messer zu reduzieren und auch zu verhindern, daß insbesondere bei frischer Ware auf den Messerseiten Teile des Schneidguts zunehmend klebenbleiben, diese folglich den Reibungswiderstand noch erhöhen und sogar das übrige Schneidgut beschädigen. Der laufend zu erneuernde Ölfilm erfordert aber nicht nur ein aufwendiges Beölungssystem mit einer exakt einstellbaren Dosierung, sondern führt darüber hinaus infolge der vom rotierenden Messer weggeschleuderten Ölpartikel zu einer Verunreinigung des Schneidraumes. Dieser läßt sich daraufhin nur mit erheblichem Zeit- und Arbeitsaufwand gründlich reinigen. Um der Gefahr einer Schimmelbildung zu begegnen, sind gründliche Reinigungsarbeiten in verhältnismäßig kurzen Intervallen durchzuführen.Such a knife is known for example from DE 38 33 596 C2 and has proven itself particularly for cutting sausage strands into slices. If, on the other hand, knives of this type are to be used to cut food strands, such as bread, into slices that oppose the knife with greater frictional forces than meat and sausage products, it is necessary to provide the knife sides with an oil film. With this it succeeds the frictional resistance between bread and To reduce knives and also to prevent that, particularly in the case of fresh goods, parts of the material to be cut stick to the knife sides, which consequently increase the frictional resistance and even damage the rest of the material to be cut. The oil film to be renewed not only requires a complex oiling system with a precisely adjustable dosage, but also leads to contamination of the cutting area due to the oil particles thrown away by the rotating knife. This can then only be cleaned thoroughly with considerable time and effort. In order to counter the risk of mold growth, thorough cleaning work must be carried out at relatively short intervals.

Der Erfindung liegt die Aufgabe zugrunde, ein Messer der eingangs beschriebenen Art so auszubilden, daß unter Verzicht auf ein Beölungssystem dennoch Reibungskräfte zwischen den Seitenflachen des Messers und dem Schneidgut auf ein Minimum reduziert werden und insbesondere auch an den Seitenflächen des Messers keine Teile des Schneidguts haftenbleiben.The invention has for its object to provide a knife of the type described in such a way that, without an oiling system, frictional forces between the side surfaces of the knife and the material to be cut are reduced to a minimum, and in particular no parts of the material to be cut stick to the side surfaces of the knife .

Zur Lösung dieser Aufgabe wird von einem Messer der im Oberbegriff des Anspruchs 1 genannten gattungsgemäßen Art ausgegangen, welches erfindungsgemäß die im kennzeichnenden Teil desselben angegebenen Merkmale aufweist.To achieve this object, a knife of the generic type mentioned in the preamble of claim 1 is assumed, which according to the invention has the features specified in the characterizing part of the same.

Durch die erfindungsgemäße Abwinkelung des die Schneidkante bildenden Außenrandstreifens des Messers in Richtung zur Schnittfläche des Gutsstranges kommt dieser nur mit der Schneidkante in Berührung, während die dem Gutsstrang zugewandte Seitenfläche des Messers einen Abstand zur Schnittfläche einhält und insoweit keinerlei Reibung am Gutsstrang unterliegt. Unterdessen wird die sich auf der dem Gutsstrang abgewandten Seitenfläche des Messers bildende Scheibe infolge der Keilwirkung des abgewinkelten Außenrandstreifens des Messers von diesem zunehmend abgelenkt und somit daran gehindert, an der betreffenden Seitenfläche des Messers zu schleifen. Da der sich bildenden Scheibe keine in Richtung auf den Gutsstrang wirkende Kraft entgegensteht, erfährt die vollständig vom Gutsstrang abgeschnittene Scheibe durch das rotierende Messer einen sich weitgehend frei auswirkenden Impuls, durch den die Scheibe noch weiter von der Seitenfläche des Messers weggestoßen wird. So beschleunigt, kann die Scheibe durch einen Abführschacht geleitet werden und beispielsweise in einen Verpackungsbeutel gelangen.Due to the inventive angling of the outer edge strip of the knife forming the cutting edge in the direction of the cut surface of the material strand, the latter only comes into contact with the cutting edge, while the side surface of the knife facing the material strand maintains a distance from the cut surface and is therefore not subject to any friction on the material strand. In the meantime, the disk forming on the side surface of the knife facing away from the material strand is increasingly deflected by the knife due to the wedge effect of the angled outer edge strip of the knife and thus prevented from grinding on the relevant side surface of the knife. Since the disk which is being formed is not opposed by any force acting in the direction of the crop strand, the disk which is completely cut off from the crop strand is subjected to a largely freely acting impulse by the rotating knife, by means of which the disk is pushed even further away from the side face of the knife. Accelerated in this way, the disc can be passed through a discharge shaft and, for example, put into a packaging bag.

Nach einer Ausgestaltung der Erfindung ist der die Schneidkante bildende Außenrandstreifen des Messers 5° bis 9°, vorzugsweise 7° zur der Schnittfläche des Stranges abgewandten Seitenfläche des Messers abgewinkelt.According to one embodiment of the invention, the outer edge strip of the knife forming the cutting edge is angled 5 ° to 9 °, preferably 7 °, to the side surface of the knife facing away from the cut surface of the strand.

Durch Versuche konnte nachgewiesen werden, daß durch eine sehr geringfügige Abwinkelung des Außenrandstreifens des Messers die angestrebte Wirkung sich voll entfalten läßt.Experiments have shown that the desired effect can be fully developed by bending the outer edge strip of the knife very slightly.

Nach einer weiteren Ausgestaltung der Erfindung ist die Schneidkante durch eine Fase gebildet, welche auf der der Schnittfläche des Gutsstranges abgewandten Seitenfläche des Messers in einem Winkel von 25° bis 35°, vorzugsweise 30° zur Ebene des Messers angeschliffen ist.According to a further embodiment of the invention, the cutting edge is formed by a chamfer which is ground on the side surface of the knife facing away from the cut surface of the material strand at an angle of 25 ° to 35 °, preferably 30 °, to the plane of the knife.

Durch die erfindungsgemäße Fase auf der der Schnittfläche des Gutsstranges abgewandten Seitenfläche des Messers ist sichergestellt, daß allein die Schneidkante des Messers mit der Schnittfläche des Gutsstranges in Berührung kommt und alle übrigen Messerbereiche einen Abstand zur Schnittfläche des Gutsstranges einhalten.The chamfer according to the invention on the side surface of the knife facing away from the cut surface of the strand of material ensures that only the cutting edge of the knife comes into contact with the cut surface of the strand of material and that all other knife regions maintain a distance from the cut surface of the strand of material.

Selbst unter Berücksichtigung einer Verformungsneigung des Gutsstranges infolge des vom Messer ausgeübten Schneiddruckes reicht es aus, wenn gemäß einer weiteren Ausgestaltung der Erfindung die Schneidkante 2 mm bis 4 mm, vorzugsweise 3 mm über die der Schnittfläche des Gutsstranges zugewandte Seitenfläche des Messers vorsteht.Even taking into account a tendency of the material strand to deform as a result of the cutting pressure exerted by the knife, it is sufficient if, according to a further embodiment of the invention, the cutting edge projects 2 mm to 4 mm, preferably 3 mm, beyond the side surface of the knife facing the cut surface of the material strand.

Schließlich sieht eine Ausgestaltung der Erfindung noch vor, daß der die Schneidkante bildende Außenrandstreifen des Messers 20 mm bis 30 mm, vorzugsweise 25 mm breit ist, so daß bei einer 7°-Abwinkelung des Randstreifens die Schneidkante 3 mm über die betreffende Seitenfläche des Messers vorstehen kann.Finally, an embodiment of the invention provides that the outer edge strip of the knife forming the cutting edge is 20 mm to 30 mm, preferably 25 mm wide, so that when the edge strip is bent by 7 °, the cutting edge protrudes 3 mm above the relevant side surface of the knife can.

In der Zeichnung ist ein Ausführungsbeispiel eines erfindungsgemäßen Messers dargestellt. Es zeigt:

Fig. 1
eine Seitenansicht auf das Messer;
Fig. 2
einen Schnitt nach der Linie II-II der Fig 1;
Fig. 3
einen Schnitt durch einen abgebrochen dargestellten Außenrandstreifen des Messers in gegenüber den Fig. 1 und 2 vergrößertem Maßstab.
In the drawing, an embodiment of a knife according to the invention is shown. It shows:
Fig. 1
a side view of the knife;
Fig. 2
a section along the line II-II of Figure 1;
Fig. 3
a section through a broken-off outer edge strip of the knife on an enlarged scale compared to FIGS. 1 and 2.

Zum Schneiden eines Gutsstranges in Scheiben dient ein Messer 1, das zur Befestigung auf einer nicht dargestellten Antriebswelle mit einer Bohrung 2 versehen ist. Das Messer 1 hat eine spiralförmig verlaufende Schneidkante 3. Da der kleinste Radius etwa 115 mm und der größte Radius etwa 310 mm beträgt, lassen sich ohne eine Veränderung des senkrechten Abstandes zwischen der Antriebswelle und einem parallel zu dieser angeordneten, gleichfalls nicht dargestellten Gutsstrang von diesem Scheiben vollständig abtrennen, deren maximale Querschnittsabmessung die Radiendifferenz nicht überschreitet.A knife 1, which is provided with a bore 2 for attachment to a drive shaft, not shown, is used to cut a strand of material. The knife 1 has a spiral-shaped cutting edge 3. Since the smallest radius is approximately 115 mm and the largest radius is approximately 310 mm, it is possible to change the vertical distance between the drive shaft and a material strand arranged parallel to it and also not shown Completely cut off panes whose maximum cross-sectional dimension does not exceed the radius difference.

Das Messer 1 ist von einem Außenrandstreifen 4 mit einer Breite von etwa 25 mm umgeben, der 7° zur der Schnittfläche des Stranges abgewandten Seite abgewinkelt ist. Auf der gleichen Seite des Messers ist in einem Winkel von etwa 30° eine Fase 5 angeschliffen.The knife 1 is surrounded by an outer edge strip 4 with a width of approximately 25 mm, which is angled 7 ° to the side facing away from the cut surface of the strand. A chamfer 5 is ground on the same side of the knife at an angle of approximately 30 °.

Die Ausbildung des Messers 1 stellt sicher, daß die Schneidkante 3 gegenüber der dem Gutsstrang zugewandten Seitenfläche des Messers um etwa 3 mm vorsteht und nur die Schneidkante 3 des Messers 1 mit der Schnittfläche des Gutsstranges in Berührung kommt.The design of the knife 1 ensures that the cutting edge 3 protrudes from the side surface of the knife facing the crop strand by about 3 mm and that only the cutting edge 3 of the knife 1 comes into contact with the cut surface of the crop strand.

Claims (5)

Messer zum Schneiden eines Gutsstranges in Scheiben mit einer spiralförmigen, sich über etwa 150° bis 360° erstreckenden Schneidkante, deren maximale Radiendifferenz mindestens dem maximalen Durchmesser des Gutsstranges entspricht, wobei das Messer verdrehfest auf einer senkrecht zu seiner Ebene angeordneten, im wesentlichen parallel zur Längsachse des Gutsstranges ausgerichteten Welle sitzt, dadurch gekennzeichnet, daß ein die Schneidkante (3) bildender Außenrandstreifen (4) des Messers (1) in einem spitzen Winkel aus der Ebene des Messers (1) heraus zur Schnittfläche des Gutsstranges hin vorsteht.Knife for cutting a strand of material into slices with a spiral cutting edge extending over approximately 150 ° to 360 °, the maximum radius difference of which corresponds at least to the maximum diameter of the strand of material, the knife being fixed against rotation on a perpendicular to its plane, essentially parallel to the longitudinal axis shaft of the material strand aligned, characterized in that an outer edge strip (4) of the knife (1) forming the cutting edge (3) protrudes at an acute angle out of the plane of the knife (1) towards the cut surface of the material strand. Messer nach Anspruch 1, dadurch gekennzeichnet, daß der die Schneidkante (3) bildende Außenrandstreifen (4) des Messers (1) 5° bis 9°, vorzugsweise 7° zur der Schnittfläche des Stranges abgewandten Seitenfläche des Messers (1) abgewinkelt ist.Knife according to claim 1, characterized in that the outer edge strip (4) of the knife (1) forming the cutting edge (3) is angled 5 ° to 9 °, preferably 7 °, to the side surface of the knife (1) facing away from the cut surface of the strand. Messer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schneidkante (3) durch eine auf der der Schnittfläche des Gutsstranges abgewandten Seitenfläche des Messers (1) in einem Winkel von 25° bis 35°, vorzugsweise 30° zur Ebene des Messers (1) angeschliffene Fase (5) gebildet ist.Knife according to claim 1 or 2, characterized in that the cutting edge (3) is formed by a side surface of the knife (1) facing away from the cut surface of the crop strand at an angle of 25 ° to 35 °, preferably 30 ° to the plane of the knife (1 ) ground bevel (5) is formed. Messer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Schneidkante (3) 2 mm bis 4 mm, vorzugsweise 3 mm über die der Schnittfläche des Gutsstranges zugewandten Seitenfläche des Messers (1) vorsteht.Knife according to one of claims 1 to 3, characterized in that the cutting edge (3) protrudes 2 mm to 4 mm, preferably 3 mm, beyond the side surface of the knife (1) facing the cut surface of the material strand. Messer nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der die Schneidkante (3) bildende Außenrandstreifen (4) des Messers (1) 20 mm bis 30 mm, vorzugsweise 25 mm breit ist.Knife according to one of claims 1 to 4, characterized in that the outer edge strip (4) of the knife (1) forming the cutting edge (3) is 20 mm to 30 mm, preferably 25 mm wide.
EP92104926A 1991-03-28 1992-03-21 Blade for slicing an elongated product Revoked EP0505950B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9103828U DE9103828U1 (en) 1991-03-28 1991-03-28 Knife for cutting a strand of material into slices
DE9103828U 1991-03-28

Publications (2)

Publication Number Publication Date
EP0505950A1 true EP0505950A1 (en) 1992-09-30
EP0505950B1 EP0505950B1 (en) 1995-12-06

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ID=6865777

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92104926A Revoked EP0505950B1 (en) 1991-03-28 1992-03-21 Blade for slicing an elongated product

Country Status (3)

Country Link
EP (1) EP0505950B1 (en)
DE (2) DE9103828U1 (en)
ES (1) ES2080362T3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004988A1 (en) * 2002-07-03 2004-01-15 Rudolf Kraft Device for cutting a bar of material
FR2877254A1 (en) * 2004-11-03 2006-05-05 Pascal Leclere Vegetable e.g. Belgian endive, cutting device for packaging vegetable, has knife blade with rotary cutting disc having cutting edge in spiral shape, where edge is provided with angularly progressive radius
EP1654927A2 (en) * 2004-11-03 2006-05-10 Pascal Leclere Process of planting and preparation to obtain vegetables cut into stripes
EP2813330A1 (en) * 2013-05-03 2014-12-17 TPV GmbH Blade of a bread slicing machine and method for slicing bread

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299925A (en) * 1964-07-16 1967-01-24 Swift & Co Blade design
US3921485A (en) * 1974-06-25 1975-11-25 Itt Rotary blade assembly
US3969966A (en) * 1975-06-09 1976-07-20 Cashin Systems Corporation Apparatus for slicing meat products
DE3304270A1 (en) * 1983-02-08 1984-08-16 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Cutting machine, especially a domestic cutting machine driven by an electric motor
EP0407883A1 (en) * 1989-07-14 1991-01-16 Weber Maschinenbau GmbH Slicing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299925A (en) * 1964-07-16 1967-01-24 Swift & Co Blade design
US3921485A (en) * 1974-06-25 1975-11-25 Itt Rotary blade assembly
US3969966A (en) * 1975-06-09 1976-07-20 Cashin Systems Corporation Apparatus for slicing meat products
DE3304270A1 (en) * 1983-02-08 1984-08-16 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Cutting machine, especially a domestic cutting machine driven by an electric motor
EP0407883A1 (en) * 1989-07-14 1991-01-16 Weber Maschinenbau GmbH Slicing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004988A1 (en) * 2002-07-03 2004-01-15 Rudolf Kraft Device for cutting a bar of material
FR2877254A1 (en) * 2004-11-03 2006-05-05 Pascal Leclere Vegetable e.g. Belgian endive, cutting device for packaging vegetable, has knife blade with rotary cutting disc having cutting edge in spiral shape, where edge is provided with angularly progressive radius
EP1654927A2 (en) * 2004-11-03 2006-05-10 Pascal Leclere Process of planting and preparation to obtain vegetables cut into stripes
EP1654927A3 (en) * 2004-11-03 2006-10-04 Pascal Leclere Process of planting and preparation to obtain vegetables cut into stripes
EP2813330A1 (en) * 2013-05-03 2014-12-17 TPV GmbH Blade of a bread slicing machine and method for slicing bread

Also Published As

Publication number Publication date
EP0505950B1 (en) 1995-12-06
DE59204536D1 (en) 1996-01-18
ES2080362T3 (en) 1996-02-01
DE9103828U1 (en) 1991-05-29

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