DE2502736A1 - Vorrichtung zum herstellen von kunststoffrohren - Google Patents

Vorrichtung zum herstellen von kunststoffrohren

Info

Publication number
DE2502736A1
DE2502736A1 DE19752502736 DE2502736A DE2502736A1 DE 2502736 A1 DE2502736 A1 DE 2502736A1 DE 19752502736 DE19752502736 DE 19752502736 DE 2502736 A DE2502736 A DE 2502736A DE 2502736 A1 DE2502736 A1 DE 2502736A1
Authority
DE
Germany
Prior art keywords
hollow
cooling
air nozzles
segments
mold
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
DE19752502736
Other languages
German (de)
English (en)
Inventor
Franz Josef Braun
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.)
Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
Original Assignee
Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
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 Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner filed Critical Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
Priority to DE19752502736 priority Critical patent/DE2502736A1/de
Priority to SE7600497A priority patent/SE7600497L/xx
Priority to AU10430/76A priority patent/AU498497B2/en
Priority to FI760131A priority patent/FI760131A7/fi
Priority to DK24176*#A priority patent/DK24176A/da
Priority to AT0042276A priority patent/ATA42276A/de
Priority to NO760198A priority patent/NO760198L/no
Priority to FR7601830A priority patent/FR2298428A1/fr
Publication of DE2502736A1 publication Critical patent/DE2502736A1/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19752502736 1975-01-23 1975-01-23 Vorrichtung zum herstellen von kunststoffrohren Pending DE2502736A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19752502736 DE2502736A1 (de) 1975-01-23 1975-01-23 Vorrichtung zum herstellen von kunststoffrohren
SE7600497A SE7600497L (sv) 1975-01-23 1976-01-19 Anordning for framstellning av plastror
AU10430/76A AU498497B2 (en) 1975-01-23 1976-01-20 Corrugated plastics tubing
FI760131A FI760131A7 (enrdf_load_stackoverflow) 1975-01-23 1976-01-20
DK24176*#A DK24176A (da) 1975-01-23 1976-01-22 Apparat til fremstilling af formstofror
AT0042276A ATA42276A (de) 1975-01-23 1976-01-22 Vorrichtung zum herstellen von rohren mit querrillen aus thermopolastischem kunststoff
NO760198A NO760198L (enrdf_load_stackoverflow) 1975-01-23 1976-01-22
FR7601830A FR2298428A1 (fr) 1975-01-23 1976-01-23 Dispositif pour la fabrication de tuyaux de matiere synthetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752502736 DE2502736A1 (de) 1975-01-23 1975-01-23 Vorrichtung zum herstellen von kunststoffrohren

Publications (1)

Publication Number Publication Date
DE2502736A1 true DE2502736A1 (de) 1976-07-29

Family

ID=5937144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752502736 Pending DE2502736A1 (de) 1975-01-23 1975-01-23 Vorrichtung zum herstellen von kunststoffrohren

Country Status (8)

Country Link
AT (1) ATA42276A (enrdf_load_stackoverflow)
AU (1) AU498497B2 (enrdf_load_stackoverflow)
DE (1) DE2502736A1 (enrdf_load_stackoverflow)
DK (1) DK24176A (enrdf_load_stackoverflow)
FI (1) FI760131A7 (enrdf_load_stackoverflow)
FR (1) FR2298428A1 (enrdf_load_stackoverflow)
NO (1) NO760198L (enrdf_load_stackoverflow)
SE (1) SE7600497L (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AU1043076A (en) 1977-07-28
ATA42276A (de) 1981-11-15
AU498497B2 (en) 1979-03-15
DK24176A (da) 1976-07-24
SE7600497L (sv) 1976-07-26
NO760198L (enrdf_load_stackoverflow) 1976-07-26
FI760131A7 (enrdf_load_stackoverflow) 1976-07-24
FR2298428A1 (fr) 1976-08-20

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