DE2557894A1 - Verfahren und vorrichtung zur herstellung von insbesondere duennwandigen umhuellungen fuer strangfoermiges gut - Google Patents

Verfahren und vorrichtung zur herstellung von insbesondere duennwandigen umhuellungen fuer strangfoermiges gut

Info

Publication number
DE2557894A1
DE2557894A1 DE19752557894 DE2557894A DE2557894A1 DE 2557894 A1 DE2557894 A1 DE 2557894A1 DE 19752557894 DE19752557894 DE 19752557894 DE 2557894 A DE2557894 A DE 2557894A DE 2557894 A1 DE2557894 A1 DE 2557894A1
Authority
DE
Germany
Prior art keywords
mouthpiece
nipple
wall thickness
barrages
injection molding
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.)
Pending
Application number
DE19752557894
Other languages
German (de)
English (en)
Inventor
Gerhard Klein
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal 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
Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG
Priority to DE19752557894 priority Critical patent/DE2557894A1/de
Priority to AT188376A priority patent/ATA188376A/de
Priority to CH331976A priority patent/CH592518A5/xx
Priority to FR7609994A priority patent/FR2336239A1/fr
Priority to AR263399A priority patent/AR211125A1/es
Priority to NL7608835A priority patent/NL7608835A/xx
Priority to BE173469A priority patent/BE849661A/xx
Publication of DE2557894A1 publication Critical patent/DE2557894A1/de
Pending 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
DE19752557894 1975-12-22 1975-12-22 Verfahren und vorrichtung zur herstellung von insbesondere duennwandigen umhuellungen fuer strangfoermiges gut Pending DE2557894A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19752557894 DE2557894A1 (de) 1975-12-22 1975-12-22 Verfahren und vorrichtung zur herstellung von insbesondere duennwandigen umhuellungen fuer strangfoermiges gut
AT188376A ATA188376A (de) 1975-12-22 1976-03-15 Verfahren und vorrichtung zur herstellung von insbesondere dunnwandigen umhullungen fur strangformiges gut
CH331976A CH592518A5 (US07935154-20110503-C00006.png) 1975-12-22 1976-03-17
FR7609994A FR2336239A1 (fr) 1975-12-22 1976-04-06 Procede et dispositif pour la fabrication d'enveloppes a paroi mince pour matiere en forme de cordon
AR263399A AR211125A1 (es) 1975-12-22 1976-05-26 Dispositivo para la elaboracion de envolturas especialmente de pared delgada material longiforme continuo.
NL7608835A NL7608835A (nl) 1975-12-22 1976-08-09 Werkwijze en inrichting voor het vervaardigen van in het bijzonder omhullingen voor streng- vormige produkten.
BE173469A BE849661A (fr) 1975-12-22 1976-12-21 Procede et dispositif pour la fabrication de gaines en particulier a paroi mince destinees a un produit en forme de barre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557894 DE2557894A1 (de) 1975-12-22 1975-12-22 Verfahren und vorrichtung zur herstellung von insbesondere duennwandigen umhuellungen fuer strangfoermiges gut

Publications (1)

Publication Number Publication Date
DE2557894A1 true DE2557894A1 (de) 1977-06-30

Family

ID=5965225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752557894 Pending DE2557894A1 (de) 1975-12-22 1975-12-22 Verfahren und vorrichtung zur herstellung von insbesondere duennwandigen umhuellungen fuer strangfoermiges gut

Country Status (7)

Country Link
AR (1) AR211125A1 (US07935154-20110503-C00006.png)
AT (1) ATA188376A (US07935154-20110503-C00006.png)
BE (1) BE849661A (US07935154-20110503-C00006.png)
CH (1) CH592518A5 (US07935154-20110503-C00006.png)
DE (1) DE2557894A1 (US07935154-20110503-C00006.png)
FR (1) FR2336239A1 (US07935154-20110503-C00006.png)
NL (1) NL7608835A (US07935154-20110503-C00006.png)

Also Published As

Publication number Publication date
FR2336239A1 (fr) 1977-07-22
NL7608835A (nl) 1977-06-24
AR211125A1 (es) 1977-10-31
ATA188376A (de) 1977-10-15
CH592518A5 (US07935154-20110503-C00006.png) 1977-10-31
BE849661A (fr) 1977-06-21

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