DK215182A - APPLIANCES FOR MANUFACTURING PLASTROS WITH TWO GRILLS - Google Patents

APPLIANCES FOR MANUFACTURING PLASTROS WITH TWO GRILLS Download PDF

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Publication number
DK215182A
DK215182A DK215182A DK215182A DK215182A DK 215182 A DK215182 A DK 215182A DK 215182 A DK215182 A DK 215182A DK 215182 A DK215182 A DK 215182A DK 215182 A DK215182 A DK 215182A
Authority
DK
Denmark
Prior art keywords
plastros
grills
appliances
manufacturing
manufacturing plastros
Prior art date
Application number
DK215182A
Other languages
Danish (da)
Other versions
DK152569C (en
DK152569B (en
Inventor
R-P Hegler
W Hegler
Original Assignee
Hegler Wilhelm
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 Hegler Wilhelm filed Critical Hegler Wilhelm
Publication of DK215182A publication Critical patent/DK215182A/en
Publication of DK152569B publication Critical patent/DK152569B/en
Application granted granted Critical
Publication of DK152569C publication Critical patent/DK152569C/en

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C49/0023—Making articles of indefinite length, e.g. corrugated tubes using adjustable machine tables, e.g. to align extrusion nozzles with the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cookers (AREA)
DK215182A 1981-05-13 1982-05-13 APPLIANCES FOR MANUFACTURING PLASTROS WITH TWO GRILLS DK152569C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3118932 1981-05-13
DE3118932A DE3118932C3 (en) 1981-05-13 1981-05-13 Device for the production of plastic pipes with transverse grooves

Publications (3)

Publication Number Publication Date
DK215182A true DK215182A (en) 1982-11-14
DK152569B DK152569B (en) 1988-03-21
DK152569C DK152569C (en) 1988-09-19

Family

ID=6132153

Family Applications (1)

Application Number Title Priority Date Filing Date
DK215182A DK152569C (en) 1981-05-13 1982-05-13 APPLIANCES FOR MANUFACTURING PLASTROS WITH TWO GRILLS

Country Status (4)

Country Link
AT (1) AT387357B (en)
DE (1) DE3118932C3 (en)
DK (1) DK152569C (en)
NO (1) NO164462C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246594A1 (en) * 1982-12-16 1984-06-20 Hegler, Wilhelm, 8730 Bad Kissingen SHELL PIPE
DE3335850C2 (en) * 1983-10-03 1986-11-06 Fränkische Rohrwerke Gebrüder Kirchner GmbH & Co, 8729 Königsberg Device for manufacturing plastic pipes
DE19513456C2 (en) * 1995-04-08 1997-08-14 Greiz Plasttechnik Method and device for quickly changing the outer support shells of a system for the continuous foaming of pipe insulation shells
DE10152638A1 (en) * 2001-10-16 2003-04-24 Ralph Peter Hegler Device for the production of corrugated plastic pipes
DE10257365B3 (en) * 2002-12-09 2004-06-03 Unicor Gmbh Rahn Plastmaschinen Assembly for the production of corrugated pipes, with lateral ribs, has facing half-molds traveling on continuous loop paths with compensation units at the deflection points for smooth movements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255292B (en) * 1962-08-16 1967-11-30 Wilhelm Hegler Isolierrohrwerk Device for deforming a pipe made of plastic
DE2054405A1 (en) * 1970-11-05 1972-05-10 Hueller Gmbh K Adjusting device for a working device that can be changed in three spatial coordinates, in particular for a precision probe
DE2061027C3 (en) * 1970-12-11 1982-03-04 Wilhelm 8730 Bad Kissingen Hegler Device for applying a transverse profile to a pipe made of thermoplastic material
JPS5232690B2 (en) * 1972-04-18 1977-08-23
US3864446A (en) * 1972-06-12 1975-02-04 Plastic Tubing Method of converting corrugated pipe molding machine
DE2461214C3 (en) * 1974-12-23 1980-07-31 Fraenkische Isolierrohr- & Metallwaren-Werke, Gebr. Kirchner, 8729 Koenigsberg Device for the production of folded tubes made of thermoplastic material

Also Published As

Publication number Publication date
ATA182182A (en) 1988-06-15
DK152569C (en) 1988-09-19
DE3118932C3 (en) 1995-02-09
NO821583L (en) 1982-11-15
DE3118932C2 (en) 1988-12-22
AT387357B (en) 1989-01-10
DK152569B (en) 1988-03-21
DE3118932A1 (en) 1982-12-02
NO164462C (en) 1990-10-10
NO164462B (en) 1990-07-02

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PBP Patent lapsed