EP0738566A2 - Dispositif pour trancher en forme de disque des produits alimentaires au moyen d'un couteau rotatif en forme de faucille - Google Patents

Dispositif pour trancher en forme de disque des produits alimentaires au moyen d'un couteau rotatif en forme de faucille Download PDF

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Publication number
EP0738566A2
EP0738566A2 EP96103889A EP96103889A EP0738566A2 EP 0738566 A2 EP0738566 A2 EP 0738566A2 EP 96103889 A EP96103889 A EP 96103889A EP 96103889 A EP96103889 A EP 96103889A EP 0738566 A2 EP0738566 A2 EP 0738566A2
Authority
EP
European Patent Office
Prior art keywords
cutting edge
sickle knife
sickle
knife
weight compensation
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Withdrawn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
EP96103889A
Other languages
German (de)
English (en)
Other versions
EP0738566A3 (fr
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.)
BIFORCE Anstalt
Original Assignee
BIFORCE Anstalt
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 BIFORCE Anstalt filed Critical BIFORCE Anstalt
Publication of EP0738566A2 publication Critical patent/EP0738566A2/fr
Publication of EP0738566A3 publication Critical patent/EP0738566A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B26D1/14—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 circular cutting member, e.g. disc cutter
    • B26D1/157—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 circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/16—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 circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
    • 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

Definitions

  • the invention relates to a device for the slicing of food products in the form of a disk, which can be advanced by means of a product feed device into a cutting plane in which a sickle knife rotating about its own axis rotates in a planetary manner.
  • the object of the invention is to provide the device mentioned at the outset with a sickle knife which allows the highest cutting speeds even with problematic products, ensures flawless cuts and is easy to handle in the device in comparison with conventional sickle knives even when exchanging knives.
  • This object is achieved according to the invention essentially in that the cutting edge of the sickle knife runs according to a spiral with an uneven slope in the radially outer end region, and that the central region of the spiraling cutting edge is provided diametrically opposite a disc area forming a weight compensation, which is such is designed and dimensioned so that the center of gravity of the sickle knife lies in the center.
  • This configuration of the sickle knife according to the invention makes it possible to cut even critical, that is to say comparatively soft, products at high cutting speeds, since the cutting pressure on the product is reduced and is not pressed at the end of the respective cut but is cut and thus torn off and Fraying the panes is effectively counteracted.
  • Figure 1 shows a sickle knife 1 with a spiral cutting edge 2, this spiral has an uneven slope and in particular in the last quarter of the spiral cutting edge 2, that is, the slope is lower in the end region 5, whereby the practical use of the sickle knife 1, the cutting pressure on the Product is reduced.
  • the sickle knife 1 is provided with a weight-compensating disk area 3, approximately diametrically opposite the central area of the cutting edge 2, which not only increases the stability of the sickle knife 1 leads to a general approximation of the sickle knife in its circumferential contours to a circular knife, but rather, because of its design and dimensions, enables the center of gravity of the sickle knife 1 to be shifted into the center 4.
  • the weight compensation disk area 3 begins immediately at the end of the sickle knife cutting area and extends up to the vicinity of the beginning of the cutting edge 2. Between the end of the weight compensation disk area 3 and the beginning of the cutting edge 2, a free space 9 is provided, the base edge 10 of which is radial is located within the cutting edge 2, preferably approximately on a radius that corresponds to the radially inner boundary of the outer bevel region of the sickle knife 1.
  • the weight compensation disk area 3 is delimited radially on the outside by a circular section contour 6, the radius of this delimitation 6 being larger than the minimum radius and smaller than the maximum radius of the spiral cutting edge 2.
  • the sickle knife 1 Due to the approximation to the circular shape, the sickle knife 1 can also be made considerably slimmer than conventional sickle knives. However, it is essential to shift the center of gravity of the sickle knife into the center 4, since the sickle knife 1 can then be handled practically like a circular or circular knife and the previously required special balancing of the cutter head in relation to the sickle knife used in each case is eliminated.
  • FIG. 2 shows a partial section through the cutting edge area of the sickle knife 1.
  • the bevel area 7 of the sickle knife 1 on the front has an inclination of approximately 12 °, with this cut achieving a particularly low cutting pressure and avoiding the formation of a lubricating film on the product disks. This also contributes to the fact that the rear side 8 of the sickle knife 1 is at least 5 ° concave.
  • the sickle knife according to the invention achieves a substantial increase in performance, even in the case of difficult, in particular soft products, without these products having to be particularly cooled or specially gripped in the scope of the product feed in their peripheral region.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
EP96103889A 1995-04-19 1996-03-12 Dispositif pour trancher en forme de disque des produits alimentaires au moyen d'un couteau rotatif en forme de faucille Withdrawn EP0738566A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995114407 DE19514407A1 (de) 1995-04-19 1995-04-19 Vorrichtung zum scheibenförmigen Aufschneiden von Lebensmittelprodukten mittels eines Sichelmessers
DE19514407 1995-04-19

Publications (2)

Publication Number Publication Date
EP0738566A2 true EP0738566A2 (fr) 1996-10-23
EP0738566A3 EP0738566A3 (fr) 1996-10-30

Family

ID=7759878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96103889A Withdrawn EP0738566A3 (fr) 1995-04-19 1996-03-12 Dispositif pour trancher en forme de disque des produits alimentaires au moyen d'un couteau rotatif en forme de faucille

Country Status (2)

Country Link
EP (1) EP0738566A3 (fr)
DE (1) DE19514407A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484615B2 (en) 1997-08-15 2002-11-26 Formax, Inc. Slicing blade for concurrently slicing a plurality of product loaves disposed in a side-by-side relationship
EP1190820A3 (fr) * 2000-09-25 2004-11-03 CFS GmbH Kempten Couteau en spirale
WO2014060340A1 (fr) * 2012-10-16 2014-04-24 Textor Maschinenbau GmbH Dispositif de découpe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8549966B2 (en) 2007-10-22 2013-10-08 Formax, Inc. Output conveyor for a food article slicing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957623A (en) * 1931-11-21 1934-05-08 Ind Patents Corp Slicing machine
DE2730843C2 (de) * 1977-07-08 1985-11-07 Peter 2805 Brinkum Suhling Vorrichtung zum Herstellen von Scheiben-Portionen
DE3635572C1 (en) * 1986-10-20 1988-02-25 Toni Reifenhaeuser Knife for processing a rod of meat
DE3833596A1 (de) * 1988-10-03 1990-04-05 Uwe Reifenhaeuser Messer zum schneiden von gut in scheiben
DE3906568A1 (de) * 1989-03-02 1990-09-13 Uwe Reifenhaeuser Messer zum verarbeiten eines fleischstranges
DE3923337A1 (de) * 1989-07-14 1991-01-24 Weber Maschinenbau Gmbh Aufschnitt-schneidevorrichtung
US5065656A (en) * 1990-09-21 1991-11-19 Oscar Mayer Foods Corporation Food slicing with multiple cutting surface blade

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484615B2 (en) 1997-08-15 2002-11-26 Formax, Inc. Slicing blade for concurrently slicing a plurality of product loaves disposed in a side-by-side relationship
EP1190820A3 (fr) * 2000-09-25 2004-11-03 CFS GmbH Kempten Couteau en spirale
WO2014060340A1 (fr) * 2012-10-16 2014-04-24 Textor Maschinenbau GmbH Dispositif de découpe
US10661466B2 (en) 2012-10-16 2020-05-26 Textor Maschinenbau GmbH Slicing device
EP3702118A1 (fr) * 2012-10-16 2020-09-02 Textor Maschinenbau GmbH Dispositif de coupe équilibré

Also Published As

Publication number Publication date
DE19514407A1 (de) 1996-10-24
EP0738566A3 (fr) 1996-10-30

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