EP0495240A1 - Apparatus to cut disc-shaped material - Google Patents

Apparatus to cut disc-shaped material Download PDF

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Publication number
EP0495240A1
EP0495240A1 EP19910122063 EP91122063A EP0495240A1 EP 0495240 A1 EP0495240 A1 EP 0495240A1 EP 19910122063 EP19910122063 EP 19910122063 EP 91122063 A EP91122063 A EP 91122063A EP 0495240 A1 EP0495240 A1 EP 0495240A1
Authority
EP
European Patent Office
Prior art keywords
cutting
belt
cut
knives
zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910122063
Other languages
German (de)
French (fr)
Inventor
Wolfgangdipl.Ing. Borvitz
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.)
HERBORT MASCHINENBAU GMBH I.K.
Original Assignee
Herbort Maschinenbau Ik GmbH
Herbort Maschinenbau GmbH
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
Application filed by Herbort Maschinenbau Ik GmbH, Herbort Maschinenbau GmbH filed Critical Herbort Maschinenbau Ik GmbH
Publication of EP0495240A1 publication Critical patent/EP0495240A1/en
Withdrawn legal-status Critical Current

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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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/18—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like

Definitions

  • the invention relates to a cutting device for cutting slice-shaped material to be cut, in particular vegetable and earth fruit slices, into strips.
  • the invention has for its object to develop a compact cutting device with which disc-shaped material can be cut into strips of the same cross section.
  • This object is achieved according to the invention by a driven cutting belt guided around two pulleys, which is equipped on the outside with transverse knives with their cutting edge projecting outwards, and by a pulley to be cut into the area at an acute angle to the cutting belt its rotating knife (cutting zone) feeding device that there are several knives in the cutting zone in the cutting engagement.
  • the cutting belt is designed as a toothed belt on its underside and rotates around toothed belt pulleys.
  • the cutting belt has a thick back, which is provided with slots open to the outside, into each of which a knife is inserted.
  • the knives of the cutting belt in the cutting zone are at least approximately perpendicular to the feed plane of the material to be cut.
  • the cutting device it is possible in principle to cut flat, that is to say disc-shaped or tabular, material to be cut into strips of the same cross-sectional configuration, for example for the production of bulk material, the material to be cut made of plastic, or for the production of sausage strips from sausage slices or the like.
  • the cutting device according to the invention can be connected downstream of a rotor rotating in a rotary housing, which takes the material to be cut in the direction of rotation and guides it against a stationary flat knife, which in each case separates a disc from the material to be cut, which emerges through a cutting gap formed in the wall of the rotary housing.
  • Figure 1 shows in the left area a rotatably mounted in a rotary housing 1, indicated only by dash-dotted lines, which leads with a driver 3 cut material 4 in the direction of arrow 5 against a flat knife 6 arranged fixed to the housing, which with a flap forming a peripheral portion of the rotary housing 1 7 defines a cutting gap 8.
  • the cutting gap 8 is followed by a cutting device which has a driven cutting belt 10 which is guided around two toothed belt pulleys 9 and is equipped on its outside with transverse knives 12 which project with their cutting edge 11 outwards.
  • the feed device formed by the rotor 2 with its driver 3 pushes the disc 4a, which is separated from the flat material 6 from the material to be cut 4, at an acute angle to the cutting belt 10 into the area of its circumferential blades 12 in such a way that the cutting gap 8 immediately follows it
  • Cutting zone 13 are several knives 12 in the cutting engagement.
  • a support table 14 is provided which supports the cutting belt 10 and absorbs the cutting forces.
  • Figure 2 shows that the cutting belt 10 is formed on its underside 10a as a toothed belt and has a thick back 10b, which is provided with slots open to the outside, into each of which a knife 12 is inserted. These slots or the knives 12 inserted into them can be inclined forward in the running direction 15 of the cutting belt 10 by an angle ⁇ which corresponds at least approximately to the acute angle ⁇ between the pulley 4a to be cut and the cutting belt 10 (see FIG. 1) .
  • FIG. 3 shows that each knife 12 has a stepped shoulder 16 on both sides of its cutting edge 11, the length of which is designated by 1, over which a tensioning strap 17 is guided.
  • the shoulders 16 lie approximately within the outer surface of the back 10b.
  • the knives 12 of the cutting belt 10 are at least approximately perpendicular in the region of the cutting zone 13 on the feed plane of the material to be cut 4 or the disk 4a.
  • the cutting belt 10 is tensioned by the toothed belt pulley 9 in a conventional manner and guided in the transverse direction.
  • the cutting belt 10 is arranged such that the knives 12 lying transversely to the direction of the disks 4a run in the same direction and speed as the material to be cut, in the area of the cutting zone 13 into the material 4 to be cut or the disk 4a separated therefrom and penetrate them Transport the disc further.
  • the arrangement is such that the engagement of the knives 12 takes place directly behind the cutting gap 8, that is to say immediately after the cutting operation on the flat knife 6, so that the material to be cut is always guided and transported.
  • the individual disks 4a are cut into strips 4b by the knives 12, the width of which corresponds to the clear distance between two adjacent knives 12.
  • the cutting belt 10 When the cutting belt 10 is deflected, its knives 12 are pressed outwards by centrifugal force, but according to the invention are held by the two tensioning straps 17, which preferably have a rectangular cross section.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention relates to a cutting apparatus for cutting disc-shaped material to be cut, in particular slices of vegetable and geocarpic produce, into strips. In order to develop a compactly constructed cutting apparatus, with which disc-shaped material to be cut can be cut into strips of equal cross-section, a driven cutting belt (10) is proposed according to the invention, which belt is guided around two belt pulleys and is equipped on its outside with transversely-lying cutters (12) which project outwards with their cutting edge (11), as is a feed device (2, 3) which supplies the slices (4a) to be cut at an acute angle ( alpha ) to the cutting belt (10) into the region of its rotating cutters (12) (cutting zone) in such a manner that a number of cutters (12) are in cutting engagement in the cutting zone (13). <IMAGE>

Description

Die Erfindung betrifft eine Schneidvorrichtung zum Zerschneiden scheibenförmigen Schneidgutes, insbesondere von Gemüse- und Erdfruchtscheiben, in Streifen.The invention relates to a cutting device for cutting slice-shaped material to be cut, in particular vegetable and earth fruit slices, into strips.

Der Erfindung liegt die Aufgabe zugrunde, eine kompakt bauende Schneidvorrichtung zu entwickeln, mit der sich scheibenförmiges Schneidgut in Streifen gleichen Querschnitts zerschneiden läßt.The invention has for its object to develop a compact cutting device with which disc-shaped material can be cut into strips of the same cross section.

Diese Aufgabe wird gemäß der Erfindung gelöst durch einen um zwei Riemenscheiben geführten angetriebenen Schneidriemen, der auf seiner Außenseite mit querliegenden, mit ihrer Schneide nach außen ragenden Messern bestückt ist, und durch eine die zu zerschneidenden Scheiben in einem spitzen Winkel zum Schneidriemen so in den Bereich seiner umlaufenden Messer (Schneidzone) zuführende Vorschubeinrichtung, daß sich in der Schneidzone mehrere Messer im Schneideingriff befinden.This object is achieved according to the invention by a driven cutting belt guided around two pulleys, which is equipped on the outside with transverse knives with their cutting edge projecting outwards, and by a pulley to be cut into the area at an acute angle to the cutting belt its rotating knife (cutting zone) feeding device that there are several knives in the cutting zone in the cutting engagement.

Dabei ist es zweckmäßig, wenn der Schneidriemen auf seiner Unterseite als Zahnriemen ausgebildet ist und um Zahnriemenscheiben umläuft. Außerdem kann es vorteilhaft sein, wenn der Schneidriemen einen dicken Rücken aufweist, der mit nach außen offenen Schlitzen versehen ist, in die je ein Messer eingeschoben ist.It is useful if the cutting belt is designed as a toothed belt on its underside and rotates around toothed belt pulleys. In addition, it can be advantageous if the cutting belt has a thick back, which is provided with slots open to the outside, into each of which a knife is inserted.

Zur Erzielung sauberer Trennschnitte ist es vorteilhaft, wenn die Messer des Schneidriemens in der Schneidzone zumindest angenähert senkrecht auf der Zuführebene des Schneidgutes stehen.To achieve clean separating cuts, it is advantageous if the knives of the cutting belt in the cutting zone are at least approximately perpendicular to the feed plane of the material to be cut.

Mit der erfindungsgemäßen Schneidvorrichtung läßt sich grundsätzlich flaches, also scheiben- oder tafelförmig ausgebildetes Schneidgut in Streifen gleicher Querschnittskonfiguration zerschneiden, beispielsweise zur Herstellung von Schüttmaterial, wobei das Schneidgut aus Kunststoff besteht, oder aber zur Herstellung von Wurststreifen aus Wurstscheiben o. dgl.With the cutting device according to the invention it is possible in principle to cut flat, that is to say disc-shaped or tabular, material to be cut into strips of the same cross-sectional configuration, for example for the production of bulk material, the material to be cut made of plastic, or for the production of sausage strips from sausage slices or the like.

Ferner kann die erfindungsgemäße Schneidvorrichtung einem in einem Rotationsgehäuse umlaufenden Rotor nachgeschaltet werden, der das Schneidgut in Drehrichtung mitnimmt und gegen ein stationäres Flachmesser führt, das von dem Schneidgut jeweils eine Scheibe abtrennt, die durch einen in der Wandung des Rotationsgehäuses gebildeten Schnittspalt austritt.Furthermore, the cutting device according to the invention can be connected downstream of a rotor rotating in a rotary housing, which takes the material to be cut in the direction of rotation and guides it against a stationary flat knife, which in each case separates a disc from the material to be cut, which emerges through a cutting gap formed in the wall of the rotary housing.

Weitere Merkmale der Erfindung sind Gegenstand der Unteransprüche und werden in Verbindung mit weiteren Vorteilen der Erfindung anhand eines Ausführungsbeispieles näher erläutert.Further features of the invention are the subject of the dependent claims and are explained in connection with further advantages of the invention using an exemplary embodiment.

In der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung schematisch dargestellt. Es zeigen:

Figur 1
einen Ausschnitt einer Schneidvorrichtung in Seitenansicht;
Figur 2
in vergrößerter Darstellung im Ausschnitt eine Seitenansicht eines Schneidriemens und
Figur 3
einen Querschnitt durch den Schneidriemen gemäß der Schnittlinie III/III in Figur 2.
An exemplary embodiment of the invention is shown schematically in the drawing. Show it:
Figure 1
a section of a cutting device in side view;
Figure 2
in an enlarged view in detail a side view of a cutting belt and
Figure 3
3 shows a cross section through the cutting belt according to section line III / III in FIG. 2.

Figur 1 zeigt im linken Bereich einen drehbar in einem Rotationsgehäuse 1 gelagerten, lediglich strichpunktiert angedeuteten Rotor 2, der mit einem Mitnehmer 3 Schneidgut 4 in Richtung des Pfeiles 5 gegen ein gehäusefest angeordnetes Flachmesser 6 führt, das mit einer einen Umfangsabschnitt des Rotationsgehäuses 1 bildenden Klappe 7 einen Schnittspalt 8 definiert.Figure 1 shows in the left area a rotatably mounted in a rotary housing 1, indicated only by dash-dotted lines, which leads with a driver 3 cut material 4 in the direction of arrow 5 against a flat knife 6 arranged fixed to the housing, which with a flap forming a peripheral portion of the rotary housing 1 7 defines a cutting gap 8.

Dem Schnittspalt 8 ist eine Schneidvorrichtung nachgeschaltet, die einen um zwei Zahnriemenscheiben 9 geführten angetriebenen Schneidriemen 10 aufweist, der auf seiner Außenseite mit querliegenden, mit ihrer Schneide 11 nach außen ragenden Messern 12 bestückt ist. Die durch den Rotor 2 mit seinem Mitnehmer 3 gebildete Vorschubeinrichtung schiebt die von dem Flachmesser 6 jeweils von dem Schneidgut 4 abgetrennte Scheibe 4a unter einem spitzen Winkel zum Schneidriemen 10 so in den Bereich seiner umlaufenden Messer 12, daß sich in der dem Schnittspalt 8 unmittelbar nachgeordneten Schneidzone 13 jeweils mehrere Messer 12 im Schneideingriff befinden. Im Bereich dieser Schneidzone 13 ist ein den Schneidriemen 10 abstützender, die Schnittkräfte aufnehmender Stütztisch 14 vorgesehen.The cutting gap 8 is followed by a cutting device which has a driven cutting belt 10 which is guided around two toothed belt pulleys 9 and is equipped on its outside with transverse knives 12 which project with their cutting edge 11 outwards. The feed device formed by the rotor 2 with its driver 3 pushes the disc 4a, which is separated from the flat material 6 from the material to be cut 4, at an acute angle to the cutting belt 10 into the area of its circumferential blades 12 in such a way that the cutting gap 8 immediately follows it Cutting zone 13 are several knives 12 in the cutting engagement. In the area of this cutting zone 13, a support table 14 is provided which supports the cutting belt 10 and absorbs the cutting forces.

Figur 2 läßt erkennen, daß der Schneidriemen 10 auf seiner Unterseite 10a als Zahnriemen ausgebildet ist und einen dicken Rücken 10b aufweist, der mit nach außen offenen Schlitzen versehen ist, in die je ein Messer 12 eingeschoben ist. Diese Schlitze bzw. die in sie eingeschobenen Messer 12 können in der Laufrichtung 15 des Schneidriemens 10 nach vorn um einen Winkel α geneigt sein, der zumindest angenähert dem spitzen Winkel α zwischen der zu zerschneidenden Scheibe 4a und dem Schneidriemen 10 (siehe Figur 1) entspricht.Figure 2 shows that the cutting belt 10 is formed on its underside 10a as a toothed belt and has a thick back 10b, which is provided with slots open to the outside, into each of which a knife 12 is inserted. These slots or the knives 12 inserted into them can be inclined forward in the running direction 15 of the cutting belt 10 by an angle α which corresponds at least approximately to the acute angle α between the pulley 4a to be cut and the cutting belt 10 (see FIG. 1) .

Figur 3 läßt erkennen, daß jedes Messer 12 beidseitig seiner Schneide 11, deren Länge mit 1 bezeichnet ist, je eine abgetreppte Schulter 16 aufweist, über die je ein Spannband 17 geführt ist. Dabei liegen die Schultern 16 etwa innerhalb der Außenfläche des Rückens 10b.FIG. 3 shows that each knife 12 has a stepped shoulder 16 on both sides of its cutting edge 11, the length of which is designated by 1, over which a tensioning strap 17 is guided. The shoulders 16 lie approximately within the outer surface of the back 10b.

Die Messer 12 des Schneidriemens 10 stehen im Bereich der Schneidzone 13 zumindest angenähert senkrecht auf der Zuführebene des Schneidgutes 4 bzw. der Scheibe 4a.The knives 12 of the cutting belt 10 are at least approximately perpendicular in the region of the cutting zone 13 on the feed plane of the material to be cut 4 or the disk 4a.

Der Schneidriemen 10 wird durch die Zahnriemenscheibe 9 in üblicher Weise gespannt und in Querrichtung geführt. Dabei ist der Schneidriemen 10 so angeordnet, daß die quer zur Ablaufrichtung der Scheiben 4a liegenden Messer 12 in gleicher Richtung und Geschwindigkeit wie das ablaufende Schneidgut laufen, im Bereich der Schneidzone 13 in das Schneidgut 4 bzw. die von diesem abgetrennte Scheibe 4a eindringen und diese Scheibe dadurch weitertransportieren. Dabei ist die Anordnung so getroffen, daß der Eingriff der Messer 12 unmittelbar hinter dem Schnittspalt 8, also unmittelbar nach dem Schneidvorgang am Flachmesser 6 erfolgt, so daß das Schneidgut immer geführt und transportiert wird. Durch Veränderung des Winkels α kann die Anzahl der gleichzeitig schneidenden Messer 12 bestimmt bzw. verändert werden.The cutting belt 10 is tensioned by the toothed belt pulley 9 in a conventional manner and guided in the transverse direction. Here, the cutting belt 10 is arranged such that the knives 12 lying transversely to the direction of the disks 4a run in the same direction and speed as the material to be cut, in the area of the cutting zone 13 into the material 4 to be cut or the disk 4a separated therefrom and penetrate them Transport the disc further. The arrangement is such that the engagement of the knives 12 takes place directly behind the cutting gap 8, that is to say immediately after the cutting operation on the flat knife 6, so that the material to be cut is always guided and transported. By changing the angle α, the number of knives 12 cutting simultaneously can be determined or changed.

Durch den sich über die Schneidzone 13 verjüngenden Schneidbereich werden die einzelnen Scheiben 4a von den Messern 12 in Streifen 4b zerschnitten, deren Breite dem lichten Abstand zwischen zwei benachbarten Messern 12 entspricht. Durch Veränderung der Messerteilung auf dem Schneidriemen 10 lassen sich unterschiedliche Schnittbreiten erzielen.Due to the cutting area tapering over the cutting zone 13, the individual disks 4a are cut into strips 4b by the knives 12, the width of which corresponds to the clear distance between two adjacent knives 12. By changing the knife pitch on the cutting belt 10, different cutting widths can be achieved.

Bei der unteren Umlenkung des Schneidriemens 10 öffnen sich die Zwischenräume zwischen den Messern 12 und geben die Streifen 4b frei, die unter Wirkung der auf sie einwirkenden Fliehkraft aus dem Bereich der Messer 12 nach außen gelangen und in Richtung des Pfeiles 18 z. B. einem weiteren Schneidvorgang, beispielsweise einer Rundmesserwelle zugeführt werden.At the lower deflection of the cutting belt 10, the spaces between the knives 12 open and release the strips 4b, which come out of the area of the knives 12 under the action of the centrifugal force acting on them and in the direction of the arrow 18 z. B. a further cutting process, for example a circular knife shaft.

Beim Umlenken des Schneidriemens 10 werden dessen Messer 12 durch Fliehkraft nach außen gedrückt, erfindungsgemäß aber durch die beiden vorzugsweise einen rechteckigen Querschnitt aufweisenden Spannbänder 17 gehalten.When the cutting belt 10 is deflected, its knives 12 are pressed outwards by centrifugal force, but according to the invention are held by the two tensioning straps 17, which preferably have a rectangular cross section.

Da unmittelbar nach dem Schnitt des Flachmessers 6 eine kontrollierte Bewegung des Schneidgutes bzw. der Scheiben 4a erfolgt, können geometrische Abweichungen betreffend Form und/oder Größe der erzeugten Streifen 4b vermieden werden. Vorteilhaft ist ferner die vergleichsweise geringe Drehzahl der Zahnriemenscheiben 9 bzw. die niedrige Umlaufgeschwindigkeit des Schneidriemens 10, durch die die Austrittsgeschwindigkeit des Schneidgutes 4 aus dem Rotationsgehäuse 1 bestimmt wird. Diese geringe Umlaufgeschwindigkeit ruft nur eine entsprechend verringerte Geräuschemission hervor und führt zu einer Verringerung der Produktzerstörung.Since a controlled movement of the material to be cut or the slices 4a takes place immediately after the cutting of the flat knife 6, geometric deviations with regard to the shape and / or size of the strips 4b produced can be avoided. Another advantage is the comparatively low speed of the toothed belt pulleys 9 and the low rotational speed of the cutting belt 10, by means of which the exit speed of the material to be cut 4 from the rotary housing 1 is determined. This low rotational speed only causes a correspondingly reduced noise emission and leads to a reduction in product destruction.

Claims (8)

Schneidvorrichtung zum Zerschneiden scheibenförmigen Schneidgutes, insbesondere von Gemüse- und Erdfruchtscheiben, in Streifen, gekennzeichnet durch einen um zwei Riemenscheiben geführten angetriebenen Schneidriemen (10), der auf seiner Außenseite mit querliegenden, mit ihrer Schneide (11) nach außen ragenden Messern (12) bestückt ist, und durch eine die zu zerschneidenden Scheiben (4a) in einem spitzen Winkel (α) zum Schneidriemen (10) so in den Bereich seiner umlaufenden Messer (12) (Schneidzone 13) zuführende Vorschubeinrichtung (2,3), daß sich in der Schneidzone (13) mehrere Messer (12) im Schneideingriff befinden.Cutting device for cutting disc-shaped sliced material, in particular vegetable and earth fruit slices, into strips, characterized by a driven cutting belt (10) which is guided around two pulleys and which on the outside is equipped with transverse knives (12) projecting outwards with their cutting edge (11) is, and by means of a feed device (2, 3) which feeds the slices (4a) to be cut at an acute angle (α) to the cutting belt (10) in the region of its rotating knives (12) (cutting zone 13) in such a way that Cutting zone (13) several knives (12) are in cutting engagement. Schneidvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Schneidriemen (10) auf seiner Unterseite (10a) als Zahnriemen ausgebildet ist und um Zahnriemenscheiben (9) umläuft.Cutting device according to claim 1, characterized in that the cutting belt (10) on its underside (10a) is designed as a toothed belt and rotates around toothed belt pulleys (9). Schneidvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Schneidriemen (10) einen dicken Rücken (10b) aufweist, der mit nach außen offenen Schlitzen versehen ist, in die je ein Messer (12) eingeschoben ist.Cutting device according to claim 1 or 2, characterized in that the cutting belt (10) has a thick back (10b) which is provided with slots which are open to the outside and into each of which a knife (12) is inserted. Schneidvorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Messer (12) von zumindest einem Spannband (17) in den Schlitzen gehalten sind.Cutting device according to claim 3, characterized in that the knives (12) are held in the slots by at least one tensioning band (17). Schneidvorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß jedes Messer (12) beidseitig seiner Schneide (11) je eine abgetreppte Schulter (16) aufweist, über die je ein Spannband (17) geführt ist.Cutting device according to claim 4, characterized in that each knife (12) has a stepped shoulder (16) on both sides of its cutting edge (11), over which a tensioning band (17) is guided. Schneidvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Schultern (16) etwa innerhalb der Außenfläche des Rückens (10b) liegen.Cutting device according to claim 5, characterized in that the shoulders (16) lie approximately inside the outer surface of the back (10b). Schneidvorrichtung nach einem der vorigen Ansprüche, dadurch gekennzeichnet, daß die Messer (12) des Schneidriemens (10) in der Schneidzone (13) zumindest angenähert senkrecht auf der Zuführebene des Schneidgutes (4a) stehen.Cutting device according to one of the preceding claims, characterized in that the knives (12) of the cutting belt (10) in the cutting zone (13) are at least approximately perpendicular to the feed plane of the material to be cut (4a). Schneidvorrichtung nach einem der vorigen Ansprüche, dadurch gekennzeichnet, daß im Bereich der Schneidzone (13) ein den Schneidriemen (10) abstützender, die Schnittkräfte aufnehmender Stütztisch (14) vorgesehen ist.Cutting device according to one of the preceding claims, characterized in that a support table (14) supporting the cutting belt (10) and absorbing the cutting forces is provided in the region of the cutting zone (13).
EP19910122063 1991-01-12 1991-12-21 Apparatus to cut disc-shaped material Withdrawn EP0495240A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9100345U 1991-01-12
DE9100345U DE9100345U1 (en) 1991-01-12 1991-01-12 Cutting device for cutting disc-shaped material

Publications (1)

Publication Number Publication Date
EP0495240A1 true EP0495240A1 (en) 1992-07-22

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ID=6863298

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EP19910122063 Withdrawn EP0495240A1 (en) 1991-01-12 1991-12-21 Apparatus to cut disc-shaped material

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EP (1) EP0495240A1 (en)
DE (1) DE9100345U1 (en)
ES (1) ES2034946T1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010497A (en) * 1958-07-09 1961-11-28 F B Pease Company Potato slicing machine
US3472297A (en) * 1967-03-06 1969-10-14 Gerald W Urschel Machine for cutting materials
EP0040145B1 (en) * 1980-05-09 1984-08-29 Vetrotex Saint-Gobain Apparatus for cutting long fibres, particularly glass fibres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010497A (en) * 1958-07-09 1961-11-28 F B Pease Company Potato slicing machine
US3472297A (en) * 1967-03-06 1969-10-14 Gerald W Urschel Machine for cutting materials
EP0040145B1 (en) * 1980-05-09 1984-08-29 Vetrotex Saint-Gobain Apparatus for cutting long fibres, particularly glass fibres

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Publication number Publication date
ES2034946T1 (en) 1993-04-16
DE9100345U1 (en) 1992-05-14

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