DE2709450C2 - - Google Patents

Info

Publication number
DE2709450C2
DE2709450C2 DE2709450A DE2709450A DE2709450C2 DE 2709450 C2 DE2709450 C2 DE 2709450C2 DE 2709450 A DE2709450 A DE 2709450A DE 2709450 A DE2709450 A DE 2709450A DE 2709450 C2 DE2709450 C2 DE 2709450C2
Authority
DE
Germany
Prior art keywords
mold
parts
forming station
station
machine
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
DE2709450A
Other languages
German (de)
English (en)
Other versions
DE2709450B1 (de
Inventor
Johann Friedrich Ing.(Grad.) 6983 Kreuzwertheim Jegelka
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.)
FA PH KURTZ 6981 HASLOCH
Original Assignee
FA PH KURTZ 6981 HASLOCH
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 FA PH KURTZ 6981 HASLOCH filed Critical FA PH KURTZ 6981 HASLOCH
Priority to DE2709450A priority Critical patent/DE2709450B1/de
Publication of DE2709450B1 publication Critical patent/DE2709450B1/de
Application granted granted Critical
Publication of DE2709450C2 publication Critical patent/DE2709450C2/de
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
DE2709450A 1977-03-04 1977-03-04 Maschine zum zweistufigen Herstellen von geschaeumten Thermoplastformteilen Granted DE2709450B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2709450A DE2709450B1 (de) 1977-03-04 1977-03-04 Maschine zum zweistufigen Herstellen von geschaeumten Thermoplastformteilen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2709450A DE2709450B1 (de) 1977-03-04 1977-03-04 Maschine zum zweistufigen Herstellen von geschaeumten Thermoplastformteilen

Publications (2)

Publication Number Publication Date
DE2709450B1 DE2709450B1 (de) 1978-05-03
DE2709450C2 true DE2709450C2 (OSRAM) 1979-01-11

Family

ID=6002774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2709450A Granted DE2709450B1 (de) 1977-03-04 1977-03-04 Maschine zum zweistufigen Herstellen von geschaeumten Thermoplastformteilen

Country Status (1)

Country Link
DE (1) DE2709450B1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398941B (de) * 1991-06-27 1995-02-27 Hirsch Maschinenbau Ges Mbh & Verfahren zum herstellen von formkörpern aus geschäumtem, thermoplastischem kunststoff
AT398940B (de) * 1991-06-12 1995-02-27 Hirsch Maschinenbau Ges Mbh & Verfahren und vorrichtung zum herstellen von formkörpern aus geschäumtem kunststoff

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847557C2 (de) * 1978-11-02 1987-08-20 Fa. E.A. Heitz, 6718 Grünstadt Vorrichtung zur Fertigung von Formteilen aus Schaumkunststoff
DE2919456A1 (de) * 1979-05-15 1980-12-04 Kannegiesser H Gmbh Co Vorrichtung zur verformung von aus kunststoffen geschaeumten platten
DE3149701C2 (de) * 1981-12-15 1985-03-14 Klinkau & Co GmbH, 8952 Marktoberdorf Vorrichtung zum Herstellen von Filterplatten mit Dichtrand und ebenem Zentralbereich aus thermoplastischem Kunststoff oder dergleichen
IT1163758B (it) * 1983-07-12 1987-04-08 Eurodomestici Ind Riunite Metodo perfezionato per la produzione di mobili e loro porte di apparecchi frigoriferi ed impianto per l'attuazione del metodo
IT1247883B (it) * 1991-05-03 1995-01-05 Devi Spa Procedimento e macchina per lo stampaggio di materiale plastico accoppiato
JP2862774B2 (ja) * 1993-10-14 1999-03-03 住友重機械工業株式会社 発泡成形方法及び発泡成形装置
DE202005019021U1 (de) * 2005-12-05 2006-03-30 Kurtz Gmbh Formteilautomat mit rotierender Form
DE202018102138U1 (de) * 2018-04-18 2019-07-19 Kurtz Gmbh Werkzeug und Vorrichtung zur Herstellung von geschäumten Dämmplatten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398940B (de) * 1991-06-12 1995-02-27 Hirsch Maschinenbau Ges Mbh & Verfahren und vorrichtung zum herstellen von formkörpern aus geschäumtem kunststoff
AT398941B (de) * 1991-06-27 1995-02-27 Hirsch Maschinenbau Ges Mbh & Verfahren zum herstellen von formkörpern aus geschäumtem, thermoplastischem kunststoff

Also Published As

Publication number Publication date
DE2709450B1 (de) 1978-05-03

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee