IL30321A - Process and apparatus for the continuous manufacture of shapes from thermoplastic substances,and the articles thus obtained - Google Patents

Process and apparatus for the continuous manufacture of shapes from thermoplastic substances,and the articles thus obtained

Info

Publication number
IL30321A
IL30321A IL30321A IL3032168A IL30321A IL 30321 A IL30321 A IL 30321A IL 30321 A IL30321 A IL 30321A IL 3032168 A IL3032168 A IL 3032168A IL 30321 A IL30321 A IL 30321A
Authority
IL
Israel
Prior art keywords
mass
extruded
distance
articles
air
Prior art date
Application number
IL30321A
Other languages
English (en)
Other versions
IL30321A0 (en
Original Assignee
Ver Plastic Verkoopkantoor
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 Ver Plastic Verkoopkantoor filed Critical Ver Plastic Verkoopkantoor
Publication of IL30321A0 publication Critical patent/IL30321A0/xx
Publication of IL30321A publication Critical patent/IL30321A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping 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
    • B29C48/03—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
    • B29C48/03—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IL30321A 1967-07-08 1968-07-05 Process and apparatus for the continuous manufacture of shapes from thermoplastic substances,and the articles thus obtained IL30321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6709522A NL6709522A (es) 1967-07-08 1967-07-08

Publications (2)

Publication Number Publication Date
IL30321A0 IL30321A0 (en) 1968-09-26
IL30321A true IL30321A (en) 1972-02-29

Family

ID=19800664

Family Applications (1)

Application Number Title Priority Date Filing Date
IL30321A IL30321A (en) 1967-07-08 1968-07-05 Process and apparatus for the continuous manufacture of shapes from thermoplastic substances,and the articles thus obtained

Country Status (11)

Country Link
BE (1) BE717736A (es)
CH (1) CH493331A (es)
DE (1) DE1779107A1 (es)
DK (1) DK119333B (es)
ES (1) ES355866A1 (es)
FR (1) FR1574291A (es)
GB (1) GB1225417A (es)
IL (1) IL30321A (es)
LU (1) LU56437A1 (es)
NL (1) NL6709522A (es)
SE (1) SE330970B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532085C3 (de) * 1975-07-18 1981-10-22 Gofini AG, Glarus Vorrichtung zur Herstellung eines innerhalb vorgegebener Toleranzen kalibrierten Kunststoffhohlprofilstranges
IT1183795B (it) * 1985-04-03 1987-10-22 Saiag Spa Procedimento e dispositivo per la fabbricazione di una guarnizione per autoveicoli e guarnizione ottenuta con il procedimento
CN112643985A (zh) * 2020-12-27 2021-04-13 江西丰莱科技有限公司 一种线缆挤出装置

Also Published As

Publication number Publication date
ES355866A1 (es) 1970-04-01
NL6709522A (es) 1969-01-10
IL30321A0 (en) 1968-09-26
GB1225417A (es) 1971-03-17
CH493331A (fr) 1970-07-15
SE330970B (es) 1970-12-07
DK119333B (da) 1970-12-14
BE717736A (es) 1968-12-16
DE1779107A1 (de) 1971-08-19
LU56437A1 (es) 1968-10-24
FR1574291A (es) 1969-07-11

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