AU498497B2 - Corrugated plastics tubing - Google Patents

Corrugated plastics tubing

Info

Publication number
AU498497B2
AU498497B2 AU10430/76A AU1043076A AU498497B2 AU 498497 B2 AU498497 B2 AU 498497B2 AU 10430/76 A AU10430/76 A AU 10430/76A AU 1043076 A AU1043076 A AU 1043076A AU 498497 B2 AU498497 B2 AU 498497B2
Authority
AU
Australia
Prior art keywords
plastics tubing
corrugated plastics
corrugated
tubing
plastics
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.)
Expired
Application number
AU10430/76A
Other languages
English (en)
Other versions
AU1043076A (en
Inventor
F. J 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.)
Dr Kirchner Gesellschaft Mil Beschrankter Haffling
Original Assignee
KIRCHER DR GES MIT BESCHRANKTE
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 KIRCHER DR GES MIT BESCHRANKTE filed Critical KIRCHER DR GES MIT BESCHRANKTE
Publication of AU1043076A publication Critical patent/AU1043076A/en
Application granted granted Critical
Publication of AU498497B2 publication Critical patent/AU498497B2/en
Expired 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)
AU10430/76A 1975-01-23 1976-01-20 Corrugated plastics tubing Expired AU498497B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82502 1975-01-23
DE19752502736 DE2502736A1 (de) 1975-01-23 1975-01-23 Vorrichtung zum herstellen von kunststoffrohren

Publications (2)

Publication Number Publication Date
AU1043076A AU1043076A (en) 1977-07-28
AU498497B2 true AU498497B2 (en) 1979-03-15

Family

ID=5937144

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10430/76A Expired AU498497B2 (en) 1975-01-23 1976-01-20 Corrugated plastics tubing

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
DE2502736A1 (de) 1976-07-29
ATA42276A (de) 1981-11-15
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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