IT8068867A0 - Dispositivo formatore di schiuma dimateriali polimerici - Google Patents

Dispositivo formatore di schiuma dimateriali polimerici

Info

Publication number
IT8068867A0
IT8068867A0 IT8068867A IT6886780A IT8068867A0 IT 8068867 A0 IT8068867 A0 IT 8068867A0 IT 8068867 A IT8068867 A IT 8068867A IT 6886780 A IT6886780 A IT 6886780A IT 8068867 A0 IT8068867 A0 IT 8068867A0
Authority
IT
Italy
Prior art keywords
forming device
polymer materials
foam forming
foam
polymer
Prior art date
Application number
IT8068867A
Other languages
English (en)
Other versions
IT1129936B (it
Inventor
Othmar Josef Oppl
Siegfried H Jager
Original Assignee
Admiral Gmbh Maschf
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
Priority claimed from DE19792951187 external-priority patent/DE2951187C2/de
Priority claimed from DE19792951828 external-priority patent/DE2951828A1/de
Application filed by Admiral Gmbh Maschf filed Critical Admiral Gmbh Maschf
Publication of IT8068867A0 publication Critical patent/IT8068867A0/it
Application granted granted Critical
Publication of IT1129936B publication Critical patent/IT1129936B/it

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT68867/80A 1979-12-19 1980-12-09 Dispositivo formatore di schiuma di materiali polimerici IT1129936B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792951187 DE2951187C2 (de) 1979-12-19 1979-12-19 Schäumvorrichtung
DE19792951828 DE2951828A1 (de) 1979-12-21 1979-12-21 Schaeumvorrichtung

Publications (2)

Publication Number Publication Date
IT8068867A0 true IT8068867A0 (it) 1980-12-09
IT1129936B IT1129936B (it) 1986-06-11

Family

ID=25782514

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68867/80A IT1129936B (it) 1979-12-19 1980-12-09 Dispositivo formatore di schiuma di materiali polimerici

Country Status (3)

Country Link
FR (1) FR2471853A1 (it)
GB (1) GB2065542B (it)
IT (1) IT1129936B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797602B1 (fr) * 1999-08-16 2002-03-01 Sai Automotive Allibert Ind Dispositif et procede associe pour obtenir des pieces ayant des caracteristiques differentes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247295A (en) * 1963-07-17 1966-04-19 Goodyear Tire & Rubber Method and apparatus for producing a foamed plastic article of varying thicknesses
DE1704288A1 (de) * 1967-01-14 1971-05-06 Salzgitter Maschinen Ag Verfahren und Maschine zum Herstellen von Kunststoffhohlkoerpern
DE1704051A1 (de) * 1968-01-18 1971-05-19 Conduco Ag Antriebseinrichtung fuer automatische Hohlkoerper-Blasanlagen
DE2117792A1 (en) * 1971-04-13 1972-10-19 Settembrini Antoine Di Blow moulding hollow objects - particularly bottles using multiple moulds and blowing heads

Also Published As

Publication number Publication date
GB2065542A (en) 1981-07-01
FR2471853A1 (fr) 1981-06-26
FR2471853B1 (it) 1983-12-16
GB2065542B (en) 1983-05-11
IT1129936B (it) 1986-06-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941019