IN2012DN05241A - - Google Patents

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Publication number
IN2012DN05241A
IN2012DN05241A IN5241DEN2012A IN2012DN05241A IN 2012DN05241 A IN2012DN05241 A IN 2012DN05241A IN 5241DEN2012 A IN5241DEN2012 A IN 5241DEN2012A IN 2012DN05241 A IN2012DN05241 A IN 2012DN05241A
Authority
IN
India
Prior art keywords
extruder
assembly
attached
allows
quick
Prior art date
Application number
Inventor
Tyler Dean Simpson
Dwight E Howdeshell
Original Assignee
Nestec Sa
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 Nestec Sa filed Critical Nestec Sa
Publication of IN2012DN05241A publication Critical patent/IN2012DN05241A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/265—Support structures or bases for apparatus, e.g. frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/269—Extrusion in non-steady condition, e.g. start-up or shut-down
    • B29C48/2692—Material change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/96—Safety devices
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/16—Extruding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92685—Density, e.g. per unit length or area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Abstract

The invention provides devices that are attached to an extruder making the operation thereof more efficient and convenient and allowing for a quick change over of parts used to make various products prepared in the extrusion process. A high pressure relief assembly is attached to the extruder that allows for the rapid release of pressure from the extruder at the end of the process by venting product under pressure from the extruder and the extruder also has attached thereto a quick assembly locking device that allows for the exchange of assemblies, such as a density control assembly and other assembles, without the removal of nuts, bolts, and clamps by attaching the assembly to an arm that can be moved in and out of place in front of the extruder and wherein the device has a locking mechanism that seals and releases the assembly from the extruder.
IN5241DEN2012 2009-12-18 2010-12-09 IN2012DN05241A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28448709P 2009-12-18 2009-12-18
PCT/US2010/003129 WO2011075161A1 (en) 2009-12-18 2010-12-09 High pressure relief assembly and assembly locking device for use with extruders

Publications (1)

Publication Number Publication Date
IN2012DN05241A true IN2012DN05241A (en) 2015-08-07

Family

ID=44167637

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5241DEN2012 IN2012DN05241A (en) 2009-12-18 2010-12-09

Country Status (14)

Country Link
US (2) US8794949B2 (en)
EP (1) EP2512774B1 (en)
JP (1) JP5694371B2 (en)
CN (1) CN102762356B (en)
AU (2) AU2010332292B2 (en)
BR (1) BR112012014928B1 (en)
CA (1) CA2784354C (en)
ES (1) ES2620252T3 (en)
HU (1) HUE032766T2 (en)
IN (1) IN2012DN05241A (en)
MX (1) MX2012007127A (en)
PL (1) PL2512774T3 (en)
RU (1) RU2540630C2 (en)
WO (1) WO2011075161A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2512774T3 (en) * 2009-12-18 2017-07-31 Nestec S.A. High pressure relief assembly and assembly locking device for use with extruders
RU2662785C2 (en) 2013-03-15 2018-07-30 Марс, Инкорпорейтед Extruder system and method
FR3038862B1 (en) * 2015-07-17 2017-07-21 Michelin & Cie DEVICE AND METHOD FOR CLEANING AN EXTRUDER FOR MIXTURES OF ELASTOMERS
DK3539748T3 (en) * 2018-03-12 2022-05-02 Buehler Ag EXTRUTERS AND ASSOCIATED PROCEDURE FOR EXTRADING FOOD OR FEED

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947202A (en) * 1933-03-24 1934-02-13 Goodrich Co B F Extruding machine head
US2078100A (en) * 1935-06-25 1937-04-20 Vernon E Royle Extruding machine
US2399536A (en) * 1944-03-18 1946-04-30 Western Electric Co Fixture for assembling articles
BE680059A (en) * 1965-05-05 1966-10-03
GB1226889A (en) * 1969-02-01 1971-03-31
US3632279A (en) * 1969-06-24 1972-01-04 Nrm Corp Extruder die clamp
US3833247A (en) * 1973-03-15 1974-09-03 Royle & Sons J Breech-lock mechanism for extrusion apparatus
DE2751225C3 (en) * 1977-11-16 1981-08-13 Werner & Pfleiderer, 7000 Stuttgart Device with a melt index measuring device arranged after the sieve pack of a screw extruder and a method for regulating the viscosity of melted plastic that is to be molded
SU1115915A1 (en) * 1982-10-19 1984-09-30 Институт механики сплошных сред Уральского научного центра АН СССР Arrangement for reprocessing thermoplastic polymers by hydrostatic extrusion
DE3431274C2 (en) * 1984-08-25 1986-11-20 Buss Ag, Basel Outlet nozzle
DE3815897C2 (en) * 1988-05-10 1995-05-04 Werner & Pfleiderer Screw machine with start valve and throttle
ES2067196T3 (en) * 1990-04-03 1995-03-16 Maillefer Nokia Holding EXTRUSION LINE FOR THE CONTINUOUS PRODUCTION OF AN OBLONGO METALLIC ELEMENT PROVIDED WITH A PLASTIC COVER.
US5238385A (en) * 1992-05-22 1993-08-24 Nestec S.A. Extrusion die assembly
EP0683629A1 (en) * 1992-12-18 1995-11-29 The Pillsbury Company Extrusion die with changeable face plate
JPH08258114A (en) * 1995-03-17 1996-10-08 Sekisui Chem Co Ltd Method and apparatus for extrusion molding
CN2298122Y (en) * 1997-05-09 1998-11-25 许广臣 Hydraulic open-close and gripping base surface extruding machine headpiece
US6733263B2 (en) * 2001-04-13 2004-05-11 Hills Pet Nutrition Inc. Composition, process and apparatus
AU2003233132A1 (en) 2002-06-20 2004-01-06 Koninklijke Philips Electronics N.V. Sensor device and display device
DE102005007102B4 (en) * 2005-02-16 2010-02-11 Gala Industries, Inc. diverter
PL2512774T3 (en) * 2009-12-18 2017-07-31 Nestec S.A. High pressure relief assembly and assembly locking device for use with extruders

Also Published As

Publication number Publication date
BR112012014928B1 (en) 2020-03-17
CN102762356A (en) 2012-10-31
PL2512774T3 (en) 2017-07-31
US8794949B2 (en) 2014-08-05
EP2512774A4 (en) 2016-01-06
AU2016200552B2 (en) 2017-05-25
RU2540630C2 (en) 2015-02-10
AU2010332292A1 (en) 2012-07-05
CN102762356B (en) 2015-05-13
CA2784354A1 (en) 2011-06-23
HUE032766T2 (en) 2017-10-30
BR112012014928A2 (en) 2016-03-08
AU2016200552A1 (en) 2016-02-18
EP2512774A1 (en) 2012-10-24
JP2013514087A (en) 2013-04-25
BR112012014928A8 (en) 2016-10-04
CA2784354C (en) 2018-05-01
JP5694371B2 (en) 2015-04-01
US20140314899A1 (en) 2014-10-23
US9718231B2 (en) 2017-08-01
WO2011075161A1 (en) 2011-06-23
MX2012007127A (en) 2012-07-30
AU2010332292B2 (en) 2016-02-18
US20120294971A1 (en) 2012-11-22
RU2012130450A (en) 2014-01-27
ES2620252T3 (en) 2017-06-28
EP2512774B1 (en) 2017-01-25

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