ATA19890A - DEVICE FOR CHANGING EXTRUDABLE COLOR IDENTIFIERS - Google Patents

DEVICE FOR CHANGING EXTRUDABLE COLOR IDENTIFIERS

Info

Publication number
ATA19890A
ATA19890A AT198/90A AT19890A ATA19890A AT A19890 A ATA19890 A AT A19890A AT 198/90 A AT198/90 A AT 198/90A AT 19890 A AT19890 A AT 19890A AT A19890 A ATA19890 A AT A19890A
Authority
AT
Austria
Prior art keywords
changing
color identifiers
extrudable
extrudable color
identifiers
Prior art date
Application number
AT198/90A
Other languages
German (de)
Other versions
AT393570B (en
Original Assignee
Unitek Maschnb & Handel Gmbh
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 Unitek Maschnb & Handel Gmbh filed Critical Unitek Maschnb & Handel Gmbh
Priority to AT198/90A priority Critical patent/AT393570B/en
Priority to DE9017088U priority patent/DE9017088U1/en
Priority to CH4040/90A priority patent/CH682647A5/en
Publication of ATA19890A publication Critical patent/ATA19890A/en
Application granted granted Critical
Publication of AT393570B publication Critical patent/AT393570B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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)
AT198/90A 1990-01-30 1990-01-30 DEVICE FOR CHANGING EXTRUDABLE COLOR IDENTIFIERS AT393570B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT198/90A AT393570B (en) 1990-01-30 1990-01-30 DEVICE FOR CHANGING EXTRUDABLE COLOR IDENTIFIERS
DE9017088U DE9017088U1 (en) 1990-01-30 1990-12-19 Changeover valve for colour change systems
CH4040/90A CH682647A5 (en) 1990-01-30 1990-12-19 Plastic mass colour change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT198/90A AT393570B (en) 1990-01-30 1990-01-30 DEVICE FOR CHANGING EXTRUDABLE COLOR IDENTIFIERS

Publications (2)

Publication Number Publication Date
ATA19890A true ATA19890A (en) 1991-04-15
AT393570B AT393570B (en) 1991-11-11

Family

ID=3484087

Family Applications (1)

Application Number Title Priority Date Filing Date
AT198/90A AT393570B (en) 1990-01-30 1990-01-30 DEVICE FOR CHANGING EXTRUDABLE COLOR IDENTIFIERS

Country Status (3)

Country Link
AT (1) AT393570B (en)
CH (1) CH682647A5 (en)
DE (1) DE9017088U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646394C1 (en) * 1996-11-07 1998-04-30 Roehm Gmbh Extrusion system and process for extrusion with minimized color change times
FR2844473B1 (en) * 2002-09-13 2004-10-29 Rehau Sa MATERIAL SELECTOR FOR COEXTRUSION LINE AND LINE COMPRISING SUCH A SELECTOR
IT201900017132A1 (en) * 2019-09-24 2021-03-24 Colmec S P A EXTRUSION HEAD

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245663B (en) * 1964-02-27 1967-07-27 Vickers Armstrongs Ltd Multi-way rotary valve with a plug with circumferential recesses and process for its manufacture
CH678507A5 (en) * 1986-03-06 1991-09-30 Maillefer Sa

Also Published As

Publication number Publication date
CH682647A5 (en) 1993-10-29
AT393570B (en) 1991-11-11
DE9017088U1 (en) 1991-03-14

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time