DE19612055A1 - Blade for cutting food, especially bread - Google Patents
Blade for cutting food, especially breadInfo
- Publication number
- DE19612055A1 DE19612055A1 DE1996112055 DE19612055A DE19612055A1 DE 19612055 A1 DE19612055 A1 DE 19612055A1 DE 1996112055 DE1996112055 DE 1996112055 DE 19612055 A DE19612055 A DE 19612055A DE 19612055 A1 DE19612055 A1 DE 19612055A1
- Authority
- DE
- Germany
- Prior art keywords
- troughs
- openings
- sickle knife
- knife according
- food
- 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- Withdrawn
Links
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
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
Abstract
Description
Die Erfindung betrifft ein Sichelmesser zur rotierenden Lagerung in einer Schneidemaschine für Lebensmittel, ins besondere Brot.The invention relates to a sickle knife for rotating Storage in a food cutting machine, ins special bread.
Zum Schneiden von Lebensmitteln, insbesondere von Brot, sind Schneidemaschinen mit Sichelmesser bekannt, die bei jedem Umlauf eine Scheibe vom Lebensmittel ab schneiden. Um zu verhindern, daß an den Seitenflächen des Sichelmessers Lebensmittelpartikel ankleben ist es bekannt, das Messer an Bürsten entlanglaufen zu lassen, die die Partikel abstreifen.For cutting food, especially bread, are known cutting machines with sickle knives, the remove one slice of food from each cycle to cut. To prevent the side surfaces it is sticking food particles on the sickle knife known to run the knife along brushes, that strip off the particles.
Aufgabe der Erfindung ist es, ein Sichelmesser zu schaffen, bei dem der Anteil anhaftender Partikel verringert ist.The object of the invention is to provide a sickle knife create, in which the proportion of adhering particles is reduced.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß in der Seitenfläche, die dem noch ungeschnittenen Lebens mittel, insbesondere dem Brotlaib, zugewandt ist, eine Vielzahl von Mulden und/oder Öffnungen angeordnet ist. This object is achieved in that in the side surface that the still uncut life medium, especially the loaf of bread, one A plurality of troughs and / or openings is arranged.
Die in der Seitenfläche angeordneten Mulden und/oder Öffnungen verringern wesentlich den Anteil anhaftender Partikel. Ferner sind hierdurch die erzeugten Schnitt flächen sauberer bzw. glatter, und es kann eine höhere Schnittgeschwindigkeit erreicht werden. Der Herstellungs aufwand ist verhältnismäßig gering und je nach dem Schnittgut sind entweder Bürsten nicht mehr erforderlich oder brauchen nur wesentlich seltener gereinigt zu werden.The troughs arranged in the side surface and / or Openings significantly reduce the proportion of adherent Particle. Furthermore, this creates the cut generated surfaces cleaner or smoother, and it can be a higher Cutting speed can be achieved. The manufacturing effort is relatively low and depending on the Brushes are no longer required for clippings or only need to be cleaned much less often will.
Vorzugsweise wird vorgeschlagen, daß die Mulden und/oder Öffnungen in ihrer Begrenzung eine ovale Form aufweisen. Auch ist von größtem Vorteil, wenn die Mulden und/oder Öffnungen auf gekrümmten Bahnen liegen, die parallel zur Schneide verlaufen. Hierbei wird auch vorgeschlagen, daß die Längsachse der ovalen Mulden und/oder Öffnungen in Richtung der gekrümmten Bahnen liegen, die parallel zur Schneide verlaufen.It is preferably proposed that the troughs and / or Openings have an oval shape in their boundary. It is also of great advantage if the troughs and / or Openings lie on curved paths that are parallel to the Cutting edge. It is also proposed that the longitudinal axis of the oval troughs and / or openings in the direction of the curved paths that are parallel run to the cutting edge.
Eine besonders einfache Herstellung der Mulden und/oder Öffnungen wird dann erreicht, wenn die Mulden in die Seitenfläche eingeätzt sind. Auch ist von Vorteil, wenn die von der Sichelmesserachse entfernteren Mulden und/ oder Öffnungen eine größere Länge aufweisen als die der Achse näheren Mulden.A particularly simple production of the troughs and / or Openings are achieved when the troughs into the Side surface are etched. It is also an advantage if the hollows and / which are more distant from the sickle knife axis or openings have a greater length than that of Troughs closer to the axis.
Besonders vorteilhaft ist es, wenn der Boden der Mulden eben ist. Auch ist von Vorteil, wenn die Oberfläche der Seitenfläche einschließlich der Mulden und/oder Öffnungen mit einem glatten Kunststoff, insbesondere mit Teflon beschichtet ist.It is particularly advantageous if the bottom of the troughs is. It is also advantageous if the surface of the Side surface including the troughs and / or Openings with a smooth plastic, especially with Teflon is coated.
Unter "Mulden" werden Vertiefungen bzw. Ausnehmungen in der Seitenfläche des Sichelmessers verstanden, die auch Kuhlen, Kullen oder Taschen genannt werden können. Unter Öffnungen werden auch Löcher und Bohrungen verstanden.Under "troughs" depressions or recesses in understood the side surface of the sickle knife, which too Kuhlen, Kullen or bags can be called. Under Openings are also understood to mean holes and bores.
Ein Ausführungsbeispiel des erfindungsgemäßen
Sichelmessers ist in der Zeichnung in einer Seiten
ansicht dargestellt und wird im folgenden näher
beschrieben:
Das Sichelmesser weist eine Schneide 1 auf, deren
Krümmung, von dem Bereich 2, mit dem das Messer in das
Lebensmittel eintritt, bis zu dem Bereich 3, mit dem das
Messer aus dem Lebensmittel austritt, abnimmt. Hierbei
nimmt der Radius des Messers vom Bereich 2 zum Bereich 3
zu.An embodiment of the sickle knife according to the invention is shown in the drawing in a side view and is described in more detail below:
The sickle knife has a cutting edge 1 , the curvature of which decreases from the area 2 with which the knife enters the food to the area 3 with which the knife exits the food. The radius of the knife increases from area 2 to area 3 .
In der Seitenfläche 4, die dem Lebensmittel zugewandt ist, sind in regelmäßigen Abständen Mulden 5 einge bracht, insbesondere eingeätzt, die eine ovale, insbe sondere ellipsenförmige Form besitzen. Statt Mulden oder zusätzlich zu ihnen können auch Öffnungen oder Löcher eingestanzt sein. Hierbei liegen die Mulden 5 und/oder Öffnungen auf gekrümmten Bahnen, die denselben Abstand zur Schneide 1 beibehalten. Die Längsachsen 6 der Mulden 5 und/oder Öffnungen liegen in Richtung der gekrümmten Bahnen, die parallel zur Schneide 1 verlaufen.In the side surface 4 , which faces the food, troughs 5 are introduced at regular intervals, in particular etched, which have an oval, in particular special elliptical shape. Instead of or in addition to troughs, openings or holes can also be punched. Here, the troughs 5 and / or openings lie on curved tracks which maintain the same distance from the cutting edge 1 . The longitudinal axes 6 of the troughs 5 and / or openings lie in the direction of the curved paths that run parallel to the cutting edge 1 .
Die Mulden und/oder Öffnungen besitzen verschiedene Größen, wobei die von der Sichelmesserachse 7 entfernteren Mulden 5 eine größere Länge besitzen als die Mulden und/oder Öffnungen, die der Achse näher liegen.The troughs and / or openings have different sizes, the troughs 5 which are further away from the sickle knife axis 7 being longer than the troughs and / or openings which are closer to the axis.
Durch das Herstellen der Mulden durch Ätzen ist der Boden jeder Mulde eben und der Rand des Bodens geht mit einer Randkrümmung in den Muldenrand über. By making the wells by etching is the The bottom of each trough is level and the edge of the floor goes along an edge curvature in the trough edge.
Die Tiefe der Mulden beträgt 0,05 bis 2 mm und variiert entsprechend der Dicke des Sichelmessers und der Art des Schneidgutes.The depth of the troughs is 0.05 to 2 mm and varies according to the thickness of the sickle knife and the type of Material to be cut.
Das Sichelmesser weist koaxial zur Achse 7 eine kreisförmige Öffnung 8 und die Öffnung 8 umgebende Bohrungen 9 auf, mit denen es an der Schneidemaschine befestigt wird.The sickle knife has a circular opening 8 coaxial with the axis 7 and bores 9 surrounding the opening 8 with which it is attached to the cutting machine.
Zur Herstellung der Mulden 5 werden die von Mulden freien Bereiche der Seitenfläche 4 mit Farbe, insbesondere durch ein Siebdruckverfahren, abgedeckt.To produce the troughs 5 , the areas of the side face 4 which are free of troughs are covered with paint, in particular by a screen printing process.
Danach erfolgt das Ätzen und dann das Abwaschen der Farbe. Darauf wird die Seitenfläche 4 einschließlich der Mulden 5 und/oder Öffnungen teflonisiert und das Messer gerichtet.This is followed by etching and then washing off the paint. Then the side surface 4 including the troughs 5 and / or openings is teflonized and the knife is straightened.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996112055 DE19612055A1 (en) | 1996-03-27 | 1996-03-27 | Blade for cutting food, especially bread |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996112055 DE19612055A1 (en) | 1996-03-27 | 1996-03-27 | Blade for cutting food, especially bread |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19612055A1 true DE19612055A1 (en) | 1997-10-02 |
Family
ID=7789547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996112055 Withdrawn DE19612055A1 (en) | 1996-03-27 | 1996-03-27 | Blade for cutting food, especially bread |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19612055A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999003654A1 (en) * | 1997-07-18 | 1999-01-28 | DIENES WERKE FüR MASCHINENTEILE GMBH & CO. KG | Slitter with its own suspension for longitudinal cutting machines with scissors cutting |
DE29717580U1 (en) * | 1997-10-02 | 1999-02-25 | Rasspe International Gmbh & Co | Round knife |
DE20016532U1 (en) * | 2000-09-25 | 2002-02-14 | Cfs Gmbh Kempten | cutting blade |
DE10141712C1 (en) * | 2001-08-25 | 2003-03-27 | Eberhard Haack | Comminuting cutter for sausage meat has cutter blade with through openings of increased size with cutter radius |
EP1582318A1 (en) * | 2004-04-03 | 2005-10-05 | Uwe Dipl.-Ing. Reifenhäuser | Knife for a motor driven cutting machine |
DE102008019776A1 (en) * | 2008-04-18 | 2009-10-22 | CFS Bühl GmbH | Method, device and knife for slicing food |
WO2010006841A1 (en) * | 2008-07-14 | 2010-01-21 | British American Tobacco (Investments) Limited | Cigarette filter cutting element |
EP2529903A1 (en) | 2011-06-03 | 2012-12-05 | Thomas Völkl | Sickle blade |
DE102012007250A1 (en) * | 2012-04-11 | 2013-10-17 | Weber Maschinenbau Gmbh Breidenbach | cutting blade |
DE102014118164A1 (en) * | 2014-12-08 | 2016-06-09 | Weber Maschinenbau Gmbh Breidenbach | cutting blade |
DE102016108274A1 (en) * | 2016-05-04 | 2017-11-09 | Maja-Maschinenfabrik Hermann Schill Gmbh & Co. Kg | Cutting knife for portioning or cutting device |
DE102017109484A1 (en) * | 2017-05-03 | 2018-11-08 | Weber Maschinenbau Gmbh Breidenbach | SICKLE KNIFE |
EP3569372A1 (en) * | 2018-05-16 | 2019-11-20 | Weber Maschinenbau GmbH Breidenbach | Method for coating of cutting blades |
DE102021115267A1 (en) | 2021-06-14 | 2022-12-15 | Multivac Sepp Haggenmüller Se & Co. Kg | Knife, including cutting edge protection if necessary, and method for balancing the knife |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1094941B (en) * | 1959-06-13 | 1960-12-15 | Franz Guede Fa | Circular knife |
DE7936630U1 (en) * | 1979-12-28 | 1981-06-11 | Balke, Karl Heinz, 5650 Solingen | MACHINE KNIFE DESIGNED CIRCULAR OR ARC |
DE3201961A1 (en) * | 1981-03-23 | 1982-09-30 | Kabushiki Kaisha Fujikoshi t/a Nachi-Fujikoshi Corp., Toyama | SLICING BLADE |
DE8708776U1 (en) * | 1987-06-24 | 1987-08-20 | Dipl.-Ing. Schindler & Wagner Kg, 7067 Pluederhausen, De | |
US5078035A (en) * | 1989-08-21 | 1992-01-07 | Diamond Products, Inc. | Circular saw blade |
DE4031671C2 (en) * | 1990-10-05 | 1994-02-24 | Natec Reich Summer Gmbh Co Kg | Circular knife for cutting food, especially sausage and cheese |
-
1996
- 1996-03-27 DE DE1996112055 patent/DE19612055A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1094941B (en) * | 1959-06-13 | 1960-12-15 | Franz Guede Fa | Circular knife |
DE7936630U1 (en) * | 1979-12-28 | 1981-06-11 | Balke, Karl Heinz, 5650 Solingen | MACHINE KNIFE DESIGNED CIRCULAR OR ARC |
DE3201961A1 (en) * | 1981-03-23 | 1982-09-30 | Kabushiki Kaisha Fujikoshi t/a Nachi-Fujikoshi Corp., Toyama | SLICING BLADE |
DE8708776U1 (en) * | 1987-06-24 | 1987-08-20 | Dipl.-Ing. Schindler & Wagner Kg, 7067 Pluederhausen, De | |
US5078035A (en) * | 1989-08-21 | 1992-01-07 | Diamond Products, Inc. | Circular saw blade |
DE4031671C2 (en) * | 1990-10-05 | 1994-02-24 | Natec Reich Summer Gmbh Co Kg | Circular knife for cutting food, especially sausage and cheese |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999003654A1 (en) * | 1997-07-18 | 1999-01-28 | DIENES WERKE FüR MASCHINENTEILE GMBH & CO. KG | Slitter with its own suspension for longitudinal cutting machines with scissors cutting |
DE29717580U1 (en) * | 1997-10-02 | 1999-02-25 | Rasspe International Gmbh & Co | Round knife |
DE20016532U1 (en) * | 2000-09-25 | 2002-02-14 | Cfs Gmbh Kempten | cutting blade |
DE10141712C1 (en) * | 2001-08-25 | 2003-03-27 | Eberhard Haack | Comminuting cutter for sausage meat has cutter blade with through openings of increased size with cutter radius |
EP1582318A1 (en) * | 2004-04-03 | 2005-10-05 | Uwe Dipl.-Ing. Reifenhäuser | Knife for a motor driven cutting machine |
DE102008019776A1 (en) * | 2008-04-18 | 2009-10-22 | CFS Bühl GmbH | Method, device and knife for slicing food |
US9272428B2 (en) | 2008-04-18 | 2016-03-01 | Gea Food Solutions Germany Gmbh | Method, device and measuring device for cutting open foodstuff |
WO2010006841A1 (en) * | 2008-07-14 | 2010-01-21 | British American Tobacco (Investments) Limited | Cigarette filter cutting element |
DE102011103462A1 (en) | 2011-06-03 | 2012-12-06 | Thomas Völkl | cutting blade |
EP2529903A1 (en) | 2011-06-03 | 2012-12-05 | Thomas Völkl | Sickle blade |
DE102012007250A1 (en) * | 2012-04-11 | 2013-10-17 | Weber Maschinenbau Gmbh Breidenbach | cutting blade |
DE102014118164A1 (en) * | 2014-12-08 | 2016-06-09 | Weber Maschinenbau Gmbh Breidenbach | cutting blade |
DE102016108274A1 (en) * | 2016-05-04 | 2017-11-09 | Maja-Maschinenfabrik Hermann Schill Gmbh & Co. Kg | Cutting knife for portioning or cutting device |
DE102017109484A1 (en) * | 2017-05-03 | 2018-11-08 | Weber Maschinenbau Gmbh Breidenbach | SICKLE KNIFE |
EP3569372A1 (en) * | 2018-05-16 | 2019-11-20 | Weber Maschinenbau GmbH Breidenbach | Method for coating of cutting blades |
DE102021115267A1 (en) | 2021-06-14 | 2022-12-15 | Multivac Sepp Haggenmüller Se & Co. Kg | Knife, including cutting edge protection if necessary, and method for balancing the knife |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |