EP1510257A3 - Cutter - Google Patents

Cutter Download PDF

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Publication number
EP1510257A3
EP1510257A3 EP04010642A EP04010642A EP1510257A3 EP 1510257 A3 EP1510257 A3 EP 1510257A3 EP 04010642 A EP04010642 A EP 04010642A EP 04010642 A EP04010642 A EP 04010642A EP 1510257 A3 EP1510257 A3 EP 1510257A3
Authority
EP
European Patent Office
Prior art keywords
seal
bearing
cutter
space
protects
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.)
Granted
Application number
EP04010642A
Other languages
German (de)
French (fr)
Other versions
EP1510257B1 (en
EP1510257A2 (en
Inventor
Walter Schmidt
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.)
Tipper Tie Alpina GmbH
Original Assignee
Tipper Tie Alpina 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32931959&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1510257(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tipper Tie Alpina GmbH filed Critical Tipper Tie Alpina GmbH
Publication of EP1510257A2 publication Critical patent/EP1510257A2/en
Publication of EP1510257A3 publication Critical patent/EP1510257A3/en
Application granted granted Critical
Publication of EP1510257B1 publication Critical patent/EP1510257B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/065—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within rotatable bowls, e.g. meat cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Bei einem Kutter (1) ist im Eintrittsbereich der Messerwelle (3) in den Arbeitsraum (4) des Kutters ein Messerwellenlager (10) durch eine Lagerdichtung (12) geschützt. Zwischen dem Arbeitsraum (4) und der Lagerdichtung (12) ist eine Labyrinth-Abdichtung (13, 14, 15, 18) vorgesehen. In einem Raum (11) zwischen Lagerdichtung (12) und der Abdichtung (13, 14, 15, 18) wird ein Überdruck erzeugt, um einen Luftstrom vom Raum (11) durch die Abdichtung in den Arbeitsraum (4) zu erzwingen. Dadurch wird die Lagerdichtung und wird das Lager vor dem im Kutter bearbeiteten Gut geschützt.

Figure imgaf001
In the case of a cutter (1), a knife shaft bearing (10) is protected by a bearing seal (12) in the area of entry of the knife shaft (3) into the working chamber (4) of the cutter. Between the working space (4) and the bearing seal (12) a labyrinth seal (13, 14, 15, 18) is provided. In a space (11) between bearing seal (12) and the seal (13, 14, 15, 18), an overpressure is generated to force an air flow from the space (11) through the seal in the working space (4). This protects the bearing seal and protects the bearing from the material being processed in the cutter.
Figure imgaf001
EP04010642.9A 2003-08-29 2004-05-05 Cutter Revoked EP1510257B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT5942003U 2003-08-29
AT0059403U AT7173U1 (en) 2003-08-29 2003-08-29 CUTTER

Publications (3)

Publication Number Publication Date
EP1510257A2 EP1510257A2 (en) 2005-03-02
EP1510257A3 true EP1510257A3 (en) 2006-03-01
EP1510257B1 EP1510257B1 (en) 2016-04-27

Family

ID=32931959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04010642.9A Revoked EP1510257B1 (en) 2003-08-29 2004-05-05 Cutter

Country Status (2)

Country Link
EP (1) EP1510257B1 (en)
AT (1) AT7173U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018113751A1 (en) * 2018-06-08 2019-12-12 Fritsch Gmbh Cutting mill for the cutting crushing of samples

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825575C (en) * 1949-11-01 1951-12-20 Siemens Schuckertwerke A G Electric motor with vertical shaft
DE2050828A1 (en) * 1970-10-16 1972-04-20 Alexanderwerk Ag, 5630 Remscheid Meat chopping machine - with compressed air bearing between flanges of cutter hood and cutter bowl
US3679278A (en) * 1969-09-02 1972-07-25 Sydney Lucas Oil seal arrangements for rotary shafts
DE3831585A1 (en) * 1988-09-16 1990-03-22 Dueker Eisenwerk Cutter for cutting and mixing a foodstuff mass, in particular for sausage manufacture
DE4335177A1 (en) * 1992-11-17 1994-05-19 Kraemer & Grebe Kg Sealing arrangement for food cutting machine - includes sliding seal and labyrinth seal
DE29710049U1 (en) * 1996-06-11 1997-08-21 Gebrüder Lödige Maschinenbau-Gesellschaft mbH, 33102 Paderborn Digestion tool
DE10212808A1 (en) * 2002-03-22 2003-10-16 Westfalia Separator Ag separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509698A1 (en) 1985-03-18 1986-09-18 Krämer + Grebe GmbH & Co KG Maschinenfabrik, 3560 Biedenkopf Labyrinth seal for mincing machine for cutting and mixing foodstuffs, preferably for producing sausages
DE8814152U1 (en) 1988-11-11 1990-03-22 Ott Maschinentechnik GmbH, 8960 Kempten Rotary union for two different fluids
DE9206010U1 (en) 1992-05-11 1992-07-16 Krämer + Grebe GmbH & Co KG Maschinenfabrik, 3560 Biedenkopf Seal arrangement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825575C (en) * 1949-11-01 1951-12-20 Siemens Schuckertwerke A G Electric motor with vertical shaft
US3679278A (en) * 1969-09-02 1972-07-25 Sydney Lucas Oil seal arrangements for rotary shafts
DE2050828A1 (en) * 1970-10-16 1972-04-20 Alexanderwerk Ag, 5630 Remscheid Meat chopping machine - with compressed air bearing between flanges of cutter hood and cutter bowl
DE3831585A1 (en) * 1988-09-16 1990-03-22 Dueker Eisenwerk Cutter for cutting and mixing a foodstuff mass, in particular for sausage manufacture
DE4335177A1 (en) * 1992-11-17 1994-05-19 Kraemer & Grebe Kg Sealing arrangement for food cutting machine - includes sliding seal and labyrinth seal
DE29710049U1 (en) * 1996-06-11 1997-08-21 Gebrüder Lödige Maschinenbau-Gesellschaft mbH, 33102 Paderborn Digestion tool
DE10212808A1 (en) * 2002-03-22 2003-10-16 Westfalia Separator Ag separator

Also Published As

Publication number Publication date
EP1510257B1 (en) 2016-04-27
AT7173U1 (en) 2004-11-25
EP1510257A2 (en) 2005-03-02

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