DK106122C - Indstillingsmekanisme, især til indstilling af vidden af ekstruderingsspalten i et ekstrudermundstykke. - Google Patents

Indstillingsmekanisme, især til indstilling af vidden af ekstruderingsspalten i et ekstrudermundstykke.

Info

Publication number
DK106122C
DK106122C DK414162AA DK414162A DK106122C DK 106122 C DK106122 C DK 106122C DK 414162A A DK414162A A DK 414162AA DK 414162 A DK414162 A DK 414162A DK 106122 C DK106122 C DK 106122C
Authority
DK
Denmark
Prior art keywords
adjusting
width
adjustment mechanism
extruder nozzle
extrusion slot
Prior art date
Application number
DK414162AA
Other languages
English (en)
Original Assignee
E I Du Pont Se Nemours And Com
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 E I Du Pont Se Nemours And Com filed Critical E I Du Pont Se Nemours And Com
Application granted granted Critical
Publication of DK106122C publication Critical patent/DK106122C/da

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
    • B29C48/03—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G23/00—Means for ensuring the correct positioning of parts of control mechanisms, e.g. for taking-up play
    • 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
    • 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
    • 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
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/02—Means for regulating or adjusting control mechanisms, e.g. devices for automatic adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
DK414162AA 1961-09-25 1962-09-24 Indstillingsmekanisme, især til indstilling af vidden af ekstruderingsspalten i et ekstrudermundstykke. DK106122C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US140453A US3102302A (en) 1961-09-25 1961-09-25 Lever arm actuated extrusion die adjuster

Publications (1)

Publication Number Publication Date
DK106122C true DK106122C (da) 1966-12-19

Family

ID=22491287

Family Applications (1)

Application Number Title Priority Date Filing Date
DK414162AA DK106122C (da) 1961-09-25 1962-09-24 Indstillingsmekanisme, især til indstilling af vidden af ekstruderingsspalten i et ekstrudermundstykke.

Country Status (6)

Country Link
US (1) US3102302A (da)
DE (1) DE1280554B (da)
DK (1) DK106122C (da)
FR (1) FR1340357A (da)
GB (1) GB944465A (da)
SE (1) SE218256C1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241183A (en) * 1963-12-23 1966-03-22 Allied Chem Film extrusion die
US3577584A (en) * 1969-07-22 1971-05-04 Scheirich Co H J Hinge for cabinet door
US3813204A (en) * 1973-02-28 1974-05-28 G K Syst Inc Lip adjustment for extrusion die
JPH07106332B2 (ja) * 1988-08-23 1995-11-15 富士写真フイルム株式会社 塗布装置
US5051082A (en) * 1989-02-17 1991-09-24 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for adjusting die lips for extrusion molding
US5464577A (en) * 1994-01-04 1995-11-07 Minnesota Mining And Manufacturing Company Method of thickness control for dies
US6619941B1 (en) * 2000-04-28 2003-09-16 Battenfeld Gloucester Engineering Co., Inc. Cast film cooling device
EP1472072A1 (en) * 2002-02-08 2004-11-03 E. I. du Pont de Nemours and Company Slot die
ATE443577T1 (de) * 2003-03-03 2009-10-15 Toray Industries Schlitzdüse und verfahren und vorrichtung zur herstellung von basismaterial mit überzugsfilm
JP5280285B2 (ja) * 2009-04-10 2013-09-04 住友重機械モダン株式会社 Ｔダイ用リップ駆動部

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079827B (de) * 1955-02-23 1960-04-14 Du Pont Breitbandschlitzduese fuer Kunststoffmaterial
US2765492A (en) * 1955-02-23 1956-10-09 Du Pont Extrusion apparatus

Also Published As

Publication number Publication date
SE218256C1 (da) 1968-01-16
US3102302A (en) 1963-09-03
FR1340357A (fr) 1963-10-18
DE1280554B (de) 1968-10-17
GB944465A (en) 1963-12-18

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