DE9408463U1 - Extrusionsdüse mit veränderbarem Austrittsspalt - Google Patents

Extrusionsdüse mit veränderbarem Austrittsspalt

Info

Publication number
DE9408463U1
DE9408463U1 DE9408463U DE9408463U DE9408463U1 DE 9408463 U1 DE9408463 U1 DE 9408463U1 DE 9408463 U DE9408463 U DE 9408463U DE 9408463 U DE9408463 U DE 9408463U DE 9408463 U1 DE9408463 U1 DE 9408463U1
Authority
DE
Germany
Prior art keywords
extrusion die
exit gap
variable exit
variable
gap
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 - Lifetime
Application number
DE9408463U
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9408463U priority Critical patent/DE9408463U1/de
Publication of DE9408463U1 publication Critical patent/DE9408463U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
DE9408463U 1994-05-21 1994-05-21 Extrusionsdüse mit veränderbarem Austrittsspalt Expired - Lifetime DE9408463U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9408463U DE9408463U1 (de) 1994-05-21 1994-05-21 Extrusionsdüse mit veränderbarem Austrittsspalt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9408463U DE9408463U1 (de) 1994-05-21 1994-05-21 Extrusionsdüse mit veränderbarem Austrittsspalt

Publications (1)

Publication Number Publication Date
DE9408463U1 true DE9408463U1 (de) 1994-07-28

Family

ID=6908997

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9408463U Expired - Lifetime DE9408463U1 (de) 1994-05-21 1994-05-21 Extrusionsdüse mit veränderbarem Austrittsspalt

Country Status (1)

Country Link
DE (1) DE9408463U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011833A1 (de) * 1995-09-27 1997-04-03 Heinz Gross Vorrichtung zur veränderlichen begrenzung eines flachen fliesskanals und verfahren zum austragen einer massebahn mit veränderlicher geometrie
US6075336A (en) * 1996-07-26 2000-06-13 Citizen Watch Co., Ltd. Drive mechanism for stepping motor in printer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011833A1 (de) * 1995-09-27 1997-04-03 Heinz Gross Vorrichtung zur veränderlichen begrenzung eines flachen fliesskanals und verfahren zum austragen einer massebahn mit veränderlicher geometrie
EP0937568A2 (de) * 1995-09-27 1999-08-25 GROSS, Heinz, Dr.-Ing. Vorrichtung zur veränderlichen Begrenzung eines flachen Fliesskanals und Verfahren zum Austragen einer Massebahn mit veränderlicher Geometrie
EP0937568A3 (de) * 1995-09-27 1999-12-15 GROSS, Heinz, Dr.-Ing. Vorrichtung zur veränderlichen Begrenzung eines flachen Fliesskanals und Verfahren zum Austragen einer Massebahn mit veränderlicher Geometrie
US6099290A (en) * 1995-09-27 2000-08-08 Gross; Heinz Apparatus for variable limitation of a flat flow channel
US6475414B1 (en) 1995-09-27 2002-11-05 Heinz Gross Method of extracting a melt strand
US6075336A (en) * 1996-07-26 2000-06-13 Citizen Watch Co., Ltd. Drive mechanism for stepping motor in printer

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