EP0221918B1 - Vorrichtung zum extrudieren von nahrungsmitteln - Google Patents

Vorrichtung zum extrudieren von nahrungsmitteln Download PDF

Info

Publication number
EP0221918B1
EP0221918B1 EP86902406A EP86902406A EP0221918B1 EP 0221918 B1 EP0221918 B1 EP 0221918B1 EP 86902406 A EP86902406 A EP 86902406A EP 86902406 A EP86902406 A EP 86902406A EP 0221918 B1 EP0221918 B1 EP 0221918B1
Authority
EP
European Patent Office
Prior art keywords
nozzle head
blades
nozzle
cutter
accordance
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.)
Expired
Application number
EP86902406A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0221918A1 (de
Inventor
Heinz Schaaf
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.)
Schaaf Technologie GmbH
Original Assignee
Heinz Schaaf Nahrungsmittel-Extrusionstechnik
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=6269519&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0221918(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heinz Schaaf Nahrungsmittel-Extrusionstechnik filed Critical Heinz Schaaf Nahrungsmittel-Extrusionstechnik
Priority to AT86902406T priority Critical patent/ATE45314T1/de
Publication of EP0221918A1 publication Critical patent/EP0221918A1/de
Application granted granted Critical
Publication of EP0221918B1 publication Critical patent/EP0221918B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/227—Means for dividing the extruded material into briquets

Definitions

  • the invention relates to a device for extruding food, with an extruder screw for feeding the material to be extruded, with a nozzle head and with a cutting device for treating the extruded material, a cutting blade rotatably mounted on the nozzle head sweeping over the nozzle opening.
  • Extruded foods that emerge from the extruder die head as a rod with any contour are common. After exiting the die, the extrudate is cut to the desired length by means of a cutting device in order to be subsequently packaged and, for example, sold as a snack.
  • the invention is based on the object of creating an extrusion device which can be used to produce an extrudate which is cut into short pieces, at the same time allowing the extrudate to be shaped.
  • At least one other cutting blade rotatably mounted on the nozzle head only sweeps over the nozzle opening on the periphery.
  • the device designed according to the invention it is possible to cut the extrudate into small pieces, it being possible to shape the extrudate at certain points prior to cutting by scratching, so that, for example, figures formed in three dimensions can be produced. It is possible, for example, to carve an extrudate in cross-section as an animal body in the head area and in the leg area in such a way that an animal figure with four separate protruding legs and protruding ears is created after the final expansion of the product.
  • four cross-shaped cutting blades are provided, the gear wheels arranged on the axes of the cutting blades are connected to one another via toothed belts, and a second gear wheel is provided on the axis of a cutting blade, which is connected to a drive motor via a toothed belt.
  • This arrangement ensures a synchronous movement of the cutting blades, so that the extrudate emerging from the nozzle is always cut or cut at the predetermined time.
  • a rotating ring is arranged on the nozzle head and a cutting blade directed radially to the nozzle opening is fastened to the rotating ring.
  • a plurality of cutting blades can also be arranged on the rotary ring distributed over the circumference. With this arrangement it is possible, for example, to cut a rod-shaped extrudate in such a way that a helical shape with one or more passages results.
  • a bearing is preferably arranged between the rotating ring and the nozzle head, and the rotating ring is formed on the outside with a circumferential groove for receiving a drive belt.
  • two counter-rotating screw lines on the outside of a rod-shaped extrudate two counter-rotating rings with cutting blades can preferably be arranged.
  • the cutting blades can be radially and / or axially adjustable relative to the nozzle head, so that in particular the incision depth of the non-cutting blades can be controlled.
  • FIG. 1 shows a front view of a nozzle head 10 of a food extruder.
  • the nozzle head 10 has an annular nozzle 12 which is limited by the inner bore of the plate 14 and the jacket of a mandrel 16.
  • Distributed over the circumference of the outside of the nozzle head 10 are bearing arrangements 18, 20, 24 and 26 for cutting blades 36, 38, 40 and 42 attached to these bearing arrangements on axes of rotation 28, 30, 32 and 34.
  • a gear 44 is arranged on the axis 28, a gear 46 on the axis 30, a gear 48 on the axis 32 and a gear 50 on the axis 34.
  • a toothed belt 52 is guided over the toothed wheels 44, 46, 48 and 50, so that the toothed wheels and thus the axes and the cutting blades attached thereto rotate synchronously.
  • the cutting blades are driven by means of a toothed belt 54, which is arranged between a gear 56 arranged in a rotationally fixed manner on the axis 32 and a drive unit (not shown).
  • each bearing assembly 18, 20, 24 and 26 from two on the outside of the nozzle head 10 attached bearing plates 60, 62, 64, 66.
  • the axis 28 is mounted in the end shield 20 via a roller bearing 68 and in the end shield 62 via a roller bearing 70.
  • a corresponding bearing of the axes is formed in the other bearing arrangements.
  • the front end of an extruder screw 72 is indicated, with the aid of which the material to be extruded is pressed out of the die head.
  • Fig. 1 From Fig. 1 it can be seen that the cutting blade 36 is guided over the entire nozzle opening 12, so that when the cutting blade passes the opening, the extruder strand emerging is cut off.
  • the cutting blades 38, 40 and 42 are shorter, so that when the blade 38 is pivoted by 90 °, the blade 40 by 180 ° and the blade 42 by 270 ° in the clockwise direction, only the extrudate emerging from the nozzle opening is cut on the outside.
  • a desired surface shaping of the extrudate can then take place.
  • FIG. 3 shows a top view of a nozzle head 80 with an annular nozzle 82, in the center of which a mandrel 84 is arranged.
  • a rotating ring 88 is arranged via a roller bearing 90.
  • Two cutting blades 92, 94 are arranged on the front of the rotary ring 88.
  • pins 96, 98 are fastened to the rotary ring 88, on which tabs 100, 102 are provided, in which the shafts 104 and 106 of the blades 92 and 94 are clamped.
  • the blades 92 and 94 can be radially displaced in their distance from the nozzle opening 82.
  • the shafts 96 and 98 can be adjusted axially on the rotary ring 88, so that the distance between the blades 92 and 94 from the nozzle opening 82 can be adjusted.
  • the rotating ring 88 is formed on its outer circumference with a diverging, U-shaped circumferential groove 113, in which a drive belt 114 engages.
  • This drive belt 114 is guided to a drive unit, not shown, via which the rotary ring 88 is set in rotation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
EP86902406A 1985-04-30 1986-04-17 Vorrichtung zum extrudieren von nahrungsmitteln Expired EP0221918B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86902406T ATE45314T1 (de) 1985-04-30 1986-04-17 Vorrichtung zum extrudieren von nahrungsmitteln.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3515616 1985-04-30
DE19853515616 DE3515616A1 (de) 1985-04-30 1985-04-30 Vorrichtung zum extrudieren von nahrungsmitteln

Publications (2)

Publication Number Publication Date
EP0221918A1 EP0221918A1 (de) 1987-05-20
EP0221918B1 true EP0221918B1 (de) 1989-08-09

Family

ID=6269519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86902406A Expired EP0221918B1 (de) 1985-04-30 1986-04-17 Vorrichtung zum extrudieren von nahrungsmitteln

Country Status (7)

Country Link
US (1) US4802838A (enrdf_load_stackoverflow)
EP (1) EP0221918B1 (enrdf_load_stackoverflow)
JP (1) JP2520405B2 (enrdf_load_stackoverflow)
AU (1) AU595196B2 (enrdf_load_stackoverflow)
DE (2) DE3515616A1 (enrdf_load_stackoverflow)
IN (1) IN166225B (enrdf_load_stackoverflow)
WO (1) WO1986006327A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325514C1 (de) * 1993-07-29 1994-10-27 Schaaf Technologie Gmbh Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren
DE19616345B4 (de) * 1996-04-24 2005-07-21 Bühler AG Vorrichtung zum Extrudieren

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250107A (ja) * 1985-06-21 1987-03-04 Toyo Seikan Kaisha Ltd 樹脂供給装置
US5124161A (en) * 1989-06-07 1992-06-23 Nabisco Brands, Inc. Filled, microwave expandable snack food product and method and apparatus for its production
WO1992004834A1 (en) * 1990-09-24 1992-04-02 Tendapak Technologies Pty. Ltd. Food processing machine and process
AU642539B2 (en) * 1990-09-24 1993-10-21 Tendapak Technologies Pty. Ltd. Food processing machine and process
DE4127811A1 (de) * 1991-08-22 1993-02-25 Schaaf Technologie Gmbh Verfahren und vorrichtung zum herstellen expandierter produkte
USD342143S (en) 1991-11-27 1993-12-14 Nabisco, Inc. Snack food
USD343494S (en) 1991-11-27 1994-01-25 Nabisco, Inc. Snack food
USD339895S (en) 1991-11-27 1993-10-05 Nabisco, Inc. Snack food
USD362104S (en) 1991-11-27 1995-09-12 Nabisco, Inc. Snack food
USD341468S (en) 1991-11-27 1993-11-23 Nabisco, Inc. Snack food
USD339893S (en) 1991-11-27 1993-10-05 Nabisco, Inc. Snack food
USD339897S (en) 1991-11-27 1993-10-05 Nabisco, Inc. Snack food
USD339896S (en) 1991-11-27 1993-10-05 Nabisco, Inc. Snack food
USD339894S (en) 1991-11-27 1993-10-05 Nabisco, Inc. Snack food
US5304055A (en) * 1991-11-27 1994-04-19 Nabisco, Inc. Apparatus and methods for the production of three-dimensional food products
US5641529A (en) * 1995-03-15 1997-06-24 The Quaker Oats Company Extrusion apparatus and method for producing three-dimensional shapes
DE69523767T2 (de) * 1995-11-29 2002-05-08 Societe Des Produits Nestle S.A., Vevey Schneidvorrichtung
RU2137372C1 (ru) * 1997-07-29 1999-09-20 Московская государственная академия пищевых производств Устройство для изготовления пищевого экструдированного продукта
US6797213B2 (en) * 2002-10-15 2004-09-28 Frito-Lay North America, Inc Method and apparatus for producing a curly puff extrudate
US7883735B2 (en) 2006-08-07 2011-02-08 Kellogg Company Apparatus and method for curled extrudate
US9247752B2 (en) * 2006-08-07 2016-02-02 Kellogg Company Apparatus and method for curled extrudate
WO2009013767A1 (en) * 2007-07-23 2009-01-29 Corozite S.P.A. Process for the preparation of thermoplastic materials
RU2571653C2 (ru) * 2011-03-14 2015-12-20 Келлогг Компани Устройство для закрученного экструдированного пищевого продукта
US10150262B2 (en) 2015-11-20 2018-12-11 The Boeing Company System and method for cutting material in continuous fiber reinforced additive manufacturing
DE202016104375U1 (de) 2016-08-09 2016-08-30 Thomas Griesbeck Reinigungsvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE609657C (de) * 1933-06-13 1935-02-22 Sky Publicity Ltd Einstellvorrichtung fuer den in einem ringfoermigen Rahmen angeordneten Spiegelreflektor von Bildwerfern, insbesondere fuer Himmelsprojektion
DE117266C (enrdf_load_stackoverflow) *
DE1048405B (de) * 1959-01-08 Ing Hermann Teichmann Geretsned über ^ olfrats hausen Dr Verfahren und Vorrichtung zum Formen der Oberfläche von strang gepreßten thermoplastischen Kunststoffen
DE1114023B (de) * 1954-02-03 1961-09-21 Carl Georg Munters Kombinierter Waerme- und Feuchtigkeitsaustauscher
US2853027A (en) * 1955-12-14 1958-09-23 George O Graves Food processing machine
US3214796A (en) * 1962-04-17 1965-11-02 Bauer Bros Co Pelletizer
NL302406A (enrdf_load_stackoverflow) * 1962-12-24 1900-01-01
CA922462A (en) * 1970-05-04 1973-03-13 Du Pont Of Canada Limited Process and apparatus for indenting the surface of thermoplastic tubing
US3784533A (en) * 1971-03-08 1974-01-08 T Mach Apparatus for imparting gloss to soap
GB1604585A (en) * 1978-01-31 1981-12-09 Cadbury Schweppes Ltd Edible product and method for making the same
US4240779A (en) * 1978-08-23 1980-12-23 The Quaker Oats Company Apparatus for cutting an extruded product
JPS5940416B2 (ja) * 1982-08-25 1984-09-29 株式会社幸和工業 多層菓子の製造方法
WO2021051099A1 (en) * 2019-09-13 2021-03-18 Safe Fleet Acquisition Corp. Vehicle proximity wireless monitoring system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325514C1 (de) * 1993-07-29 1994-10-27 Schaaf Technologie Gmbh Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren
DE19616345B4 (de) * 1996-04-24 2005-07-21 Bühler AG Vorrichtung zum Extrudieren

Also Published As

Publication number Publication date
JP2520405B2 (ja) 1996-07-31
DE3664881D1 (en) 1989-09-14
US4802838A (en) 1989-02-07
DE3515616C2 (enrdf_load_stackoverflow) 1990-09-20
JPS62502658A (ja) 1987-10-15
AU595196B2 (en) 1990-03-29
AU5694486A (en) 1986-11-18
DE3515616A1 (de) 1986-10-30
EP0221918A1 (de) 1987-05-20
WO1986006327A1 (en) 1986-11-06
IN166225B (enrdf_load_stackoverflow) 1990-03-31

Similar Documents

Publication Publication Date Title
EP0221918B1 (de) Vorrichtung zum extrudieren von nahrungsmitteln
DE69630243T2 (de) Verfahren und vorrichtung zur herstellung von geschnittetem käse
DE2027910A1 (de) Vorrichtung zum Verarbeiten von Kunststoffen
DE60036458T2 (de) Drückwalzvorrichtung
DE2402339A1 (de) Vorrichtung zur behandlung von materialien
DE2943820C2 (de) Extruderanlage
DE6602170U (de) Verfahren und vorrichtung zum schaelen von zwiebeln oder aehnlichen frucht- oder wurzelartigen wachstumsartikeln
DE1529994B1 (de) Schnecken-Strangpresse
DE68908328T2 (de) Würfelschneidvorrichtung.
DE3334165C2 (de) Schneidvorrichtung für wabenförmige Leichtbaukörper
DE2516111A1 (de) Zerkleinerungsvorrichtung, insbesondere zur verarbeitung von papier und kunststoffmaterial
DE2944623C2 (de) Vorrichtung zum axialen Raffen von synthetischem Schlauchmaterial zur Weiterverarbeitung insbesondere auf Wurstfüllautomaten
EP0637497B1 (de) Kunststoffschweissgerät
EP3430915A1 (de) Vorrichtung zum schneiden stabförmiger artikel und maschine mit einer solchen vorrichtung
DE3542283C2 (de) Verfahren zur Ausbildung von Löchern in stangenförmigen Artikeln, insbesondere in Zigaretten
DE2108338B2 (de) Schneidvorrichtung zum Unterteilen kontinuierlich angelieferter Material-Stränge
DE1757225B1 (de) Vorrichtung zum Einhuellen eines eine Fuellung bildenden Nahrungsmittels in ein elastisches,teigartiges Material
EP1029640A2 (de) Querbearbeiter für Lagenmaterial, insbesondere Querschneider für Papier
DE2650248C2 (de) Schneckenextruder zur Verarbeitung plastifizierbarer Kunststoffe
DE2823737C2 (de) Vorrichtung zum fortlaufenden Lochen der Wandung dünnwandiger gewellter Rohre, insbesondere Dränrohre
DE69313262T2 (de) Vorrichtung und verfahren zum zerschneiden von essbarem blattmaterial
DE4027095C2 (enrdf_load_stackoverflow)
EP0420001B1 (de) Zerkleinerungsmaschine, insbesondere für Fleisch und dgl.
DE3317310C2 (enrdf_load_stackoverflow)
DE10302293B3 (de) Schneidemaschine zur Herstellung von streifen- oder würfelförmigen Produkten aus Lebensmitteln

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19870430

17Q First examination report despatched

Effective date: 19880726

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 45314

Country of ref document: AT

Date of ref document: 19890815

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3664881

Country of ref document: DE

Date of ref document: 19890914

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
26 Opposition filed

Opponent name: GEBRUEDER BUEHLER AG

Effective date: 19890928

NLR1 Nl: opposition has been filed with the epo

Opponent name: GEBRUEDER BUEHLER AG

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

ITTA It: last paid annual fee
R26 Opposition filed (corrected)

Opponent name: BUEHLER AG

Effective date: 19890928

NLXE Nl: other communications concerning ep-patents (part 3 heading xe)

Free format text: IN PAT.BUL.03/90 CORR.:BUEHLER AG.

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 19920203

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732

EPTA Lu: last paid annual fee
REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

NLR2 Nl: decision of opposition
NLS Nl: assignments of ep-patents

Owner name: SCHAAF TECHNOLOGIE GMBH TE BAD CAMBERG, BONDSREPUB

EAL Se: european patent in force in sweden

Ref document number: 86902406.7

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20020422

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020424

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20020430

Year of fee payment: 17

Ref country code: AT

Payment date: 20020430

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20020502

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20020508

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020620

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030417

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030417

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

BERE Be: lapsed

Owner name: *HEINZ SCHAAF NAHRUNGSMITTEL-EXTRUSIONSTECHNIK

Effective date: 20030430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031101

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030417

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20050330

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20050418

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050419

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20060417

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20060417