FR2007846A7 - - Google Patents

Info

Publication number
FR2007846A7
FR2007846A7 FR6914128A FR6914128A FR2007846A7 FR 2007846 A7 FR2007846 A7 FR 2007846A7 FR 6914128 A FR6914128 A FR 6914128A FR 6914128 A FR6914128 A FR 6914128A FR 2007846 A7 FR2007846 A7 FR 2007846A7
Authority
FR
France
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
FR6914128A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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
Priority claimed from DE6752197U external-priority patent/DE6752197U/de
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Application granted granted Critical
Publication of FR2007846A7 publication Critical patent/FR2007846A7/fr
Expired legal-status Critical Current

Links

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR6914128A 1968-05-03 1969-05-02 Expired FR2007846A7 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE6752197U DE6752197U (de) 1968-05-03 1968-05-03 Lochplatte fuer bzw in schneckenpressen
DEB0075695 1968-05-04

Publications (1)

Publication Number Publication Date
FR2007846A7 true FR2007846A7 (fr) 1970-01-16

Family

ID=25946031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914128A Expired FR2007846A7 (fr) 1968-05-03 1969-05-02

Country Status (4)

Country Link
US (1) US3609806A (fr)
CH (1) CH486300A (fr)
FR (1) FR2007846A7 (fr)
NL (1) NL6906635A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150932A (en) * 1977-04-18 1979-04-24 The B. F. Goodrich Company Extruder strainer plate
JPS5443985A (en) * 1977-09-14 1979-04-06 Nippon Ripuromashin Kougiyou K Apparatus for removing foreign substance in synthetic resin recovering machine
EP0113041B1 (fr) * 1982-12-06 1987-07-08 Windmöller & Hölscher Procédé et dispositif pour former et regrouper des flux partiels de masses thermoplastiques et/ou élastomères refoulées par une extrudeuse
US4608731A (en) * 1983-01-11 1986-09-02 Holly Systems, Inc. Food patty with improved void structure, shape, and strength and method and apparatus for forming said patty
US4597135A (en) * 1984-02-21 1986-07-01 Holly Systems, Inc. Food patty forming method and apparatus employing two or more agitator bars
WO1985005250A1 (fr) * 1984-05-24 1985-12-05 Mitsubishi Jukogyo Kabushiki Kaisha Matrices pour extrudeuses
US4813863A (en) * 1986-02-02 1989-03-21 Permian Research Corporation Rotary extruder with a gear pump
GB8709445D0 (en) * 1987-04-21 1987-05-28 Bush S F Fibre separating device
US4918017A (en) * 1989-02-03 1990-04-17 Bridgestone/Firestone, Inc. Screen assembly for screening elastomeric material
US5021025A (en) * 1989-09-12 1991-06-04 Wagner Richard C Method and machine for making food patties
US5030164A (en) * 1989-09-12 1991-07-09 Hollymatic Corporation Method and machine for making food patties
US5145454A (en) * 1990-07-26 1992-09-08 Nutec Manufacturing, Inc. Patty machine
US5250249A (en) * 1992-09-03 1993-10-05 Northern Telecom Limited Extrusion apparatus and methods of extrusion
US5811048A (en) * 1996-06-17 1998-09-22 Corning Incorporated Process of and apparatus for homogenizing a flow stream
JP3834199B2 (ja) * 2000-11-22 2006-10-18 住友ゴム工業株式会社 ゴム成形方法およびゴム成形装置
US7198400B2 (en) * 2003-05-03 2007-04-03 Husky Injection Molding Systems Ltd. Static mixer and a method of manufacture thereof
GB0424355D0 (en) * 2004-11-03 2004-12-08 Rasmussen O B Improved method of manufacturing an alloyed film apparatus for the method and resultant products
US10081122B2 (en) 2015-02-12 2018-09-25 Athena Automation Ltd. Static mixer for injection molding machine
US20190337211A1 (en) * 2018-05-03 2019-11-07 University Of Massachusetts Distributive and dispersive mixing devices
US11148166B2 (en) * 2020-03-20 2021-10-19 The Boeing Company Fluid-flow-modification plate and extruder, comprising the same
US11148339B2 (en) * 2020-03-20 2021-10-19 The Boeing Company Fluid-flow-modification plate and extruder, comprising the same

Also Published As

Publication number Publication date
NL6906635A (fr) 1969-11-06
CH486300A (de) 1970-02-28
US3609806A (en) 1971-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse