IT1071883B - Macchina per la produzione a due stadi di pezzi sagomati in materiale termoplastico espanso - Google Patents

Macchina per la produzione a due stadi di pezzi sagomati in materiale termoplastico espanso

Info

Publication number
IT1071883B
IT1071883B IT83356/77A IT8335677A IT1071883B IT 1071883 B IT1071883 B IT 1071883B IT 83356/77 A IT83356/77 A IT 83356/77A IT 8335677 A IT8335677 A IT 8335677A IT 1071883 B IT1071883 B IT 1071883B
Authority
IT
Italy
Prior art keywords
machine
thermoplastic material
shaped pieces
stage production
expanded thermoplastic
Prior art date
Application number
IT83356/77A
Other languages
English (en)
Italian (it)
Original Assignee
Kurtz Eisenwerk Ph
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 Kurtz Eisenwerk Ph filed Critical Kurtz Eisenwerk Ph
Application granted granted Critical
Publication of IT1071883B publication Critical patent/IT1071883B/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/10—Foamed polystyrene mold filling
IT83356/77A 1976-03-31 1977-03-25 Macchina per la produzione a due stadi di pezzi sagomati in materiale termoplastico espanso IT1071883B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2613768A DE2613768C3 (de) 1976-03-31 1976-03-31 Vorrichtung zum zweistufigen Herstellen von geschäumten Thermoplast-Erzeugnissen

Publications (1)

Publication Number Publication Date
IT1071883B true IT1071883B (it) 1985-04-10

Family

ID=5974003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83356/77A IT1071883B (it) 1976-03-31 1977-03-25 Macchina per la produzione a due stadi di pezzi sagomati in materiale termoplastico espanso

Country Status (7)

Country Link
US (1) US4106884A (en:Method)
JP (1) JPS52119670A (en:Method)
CH (1) CH603335A5 (en:Method)
DE (1) DE2613768C3 (en:Method)
FR (1) FR2346140A1 (en:Method)
GB (1) GB1570815A (en:Method)
IT (1) IT1071883B (en:Method)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO761713L (en:Method) * 1975-05-21 1976-11-23 Selene Trust
US4276008A (en) * 1977-08-26 1981-06-30 Southeastern Foam Products, Inc. Apparatus for molding expandable thermoplastic polymer particles
DE2818721C2 (de) * 1978-04-28 1983-08-11 Franz Kleine Maschinenfabrik Gmbh & Co, 4796 Salzkotten Ladegerät für Hackfrüchte, insbesondere Rüben
US4233006A (en) 1978-10-10 1980-11-11 Wheaton Industries Machine for forming expanded resinous products
DE2847557C2 (de) * 1978-11-02 1987-08-20 Fa. E.A. Heitz, 6718 Grünstadt Vorrichtung zur Fertigung von Formteilen aus Schaumkunststoff
JPS6056107B2 (ja) * 1979-12-04 1985-12-09 積水化成品工業株式会社 発泡成形方法
JPS6056108B2 (ja) * 1979-12-05 1985-12-09 積水化成品工業株式会社 発泡成形装置
JPS5692031A (en) * 1979-12-26 1981-07-25 Sekisui Plastics Co Ltd Mold-releasing mechanism in transfer foam molding device
JPS5698149A (en) * 1980-01-07 1981-08-07 Sekisui Plastics Co Ltd Foam molding and apparatus
JPS5653047A (en) * 1980-04-04 1981-05-12 Badische Yuka Co Ltd Production of foamed resin molding
JPS56157330A (en) * 1980-05-09 1981-12-04 Sekisui Plastics Co Ltd Method and apparatus for foaming and forming
US4382757A (en) * 1981-04-01 1983-05-10 Mansonville Plastics Limited Molding apparatus for expanding beads of polystyrene material
JPS5913167U (ja) * 1982-07-19 1984-01-26 佐藤　正光 ミラ−等用スタンド
JPS59101777U (ja) * 1982-12-22 1984-07-09 関井工業株式会社 鏡
IT8422307V0 (it) * 1984-06-15 1984-06-15 Devi Spa Macchina per la realizzazione di articoli stampati in materiale plastico, in particolare di caschi per motociclisti e simili.
DE3477357D1 (en) * 1984-10-10 1989-04-27 Werz Pressholz Werzalit Method and apparatus for the production of pressed profiled articles
KR900001905B1 (ko) * 1985-10-03 1990-03-26 세끼스이 가세이힌고교 가부시끼가이샤 발포수지제 컵의 성형방법 및 성형장치
US4848863A (en) * 1987-12-21 1989-07-18 Halotek Ltd. Multi-wavelength scanning system
US5127815A (en) * 1989-10-31 1992-07-07 Sekisui Kaseihin Kogyo Kabushiki Kaisha Apparatus for forming finished cups of expanded resin
IT1240949B (it) * 1990-06-12 1993-12-27 Bazzica Engineering Di Carlo Bazzica & C. S.A.S. Metodo e macchina per la produzione di pezzi di polistirolo espanso.
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
US5238382A (en) * 1991-08-20 1993-08-24 Highland Supply Corporation Sheet fed article forming system
US5759591A (en) * 1996-06-28 1998-06-02 Maytag Corporation Apparatus for thermoforming a plastic appliance door
US5795281A (en) 1996-07-17 1998-08-18 Southpac Trust International, Inc. Apparatus and method for automatically forming an article
TW369475B (en) * 1997-06-18 1999-09-11 Jsp Corp Production apparatus of expansion-molded article, auxiliary member for transfer of foamed particles and production method of expansion-molded article
IT1318068B1 (it) * 2000-06-29 2003-07-21 Alessio S R L Apparecchiatura e procedimento ad elevata produttivita' per lostampaggio di particolari compositi
US20050175726A1 (en) * 2004-02-06 2005-08-11 Deng-Min Yang Forming apparatus for forming a foamed body from a foamable plastic material under pressure control
GB2500876B8 (en) * 2012-03-26 2016-02-17 100 Recycled Panel Company Ltd A moulding method
US10730225B2 (en) * 2017-03-31 2020-08-04 Milsco, Llc Crisscross thermoforming method and apparatus
DE102019204835B4 (de) * 2019-04-04 2023-06-29 Erlenbach Gmbh Formteilmaschine, Maschinensystem, Verwendung eines Kontaktelements und Verfahren zum Betreiben eines Maschinensystems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1291637A (en) * 1916-06-03 1919-01-14 John A Scharwath Apparatus for making concrete slabs.
US2257732A (en) * 1939-06-24 1941-10-07 Jr Lancaster P Clark Safety stop mechanism for automatic molding machines
US2757414A (en) * 1951-08-25 1956-08-07 Moslo Machinery Company Knock-out device for molding machine
US3068512A (en) * 1958-11-26 1962-12-18 Philips Corp Moulding presses
FR1228490A (fr) * 1959-04-28 1960-08-31 Mecanique Et D Outil De Prec S Presse à deux postes de moulage pour injection de matières plastiques
US3488411A (en) * 1966-04-20 1970-01-06 Alumacraft Marine Products Cor Production of low density thin gauge plastic articles
US3488802A (en) * 1966-08-29 1970-01-13 Frank Joseph Passarelli Plastic forming apparatus
GB1264988A (en:Method) * 1968-04-30 1972-02-23
CA959215A (en) * 1969-12-09 1974-12-17 Katashi Aoki Injection molding process and apparatus
DE2011928A1 (en) * 1970-03-13 1971-12-02 Brandenburger J Thin walled plastic container prodn by combined injection - moulding and deep drawing
SE362384B (en:Method) * 1971-06-11 1973-12-10 Motala Verkstad Ab
BE790999A (fr) * 1971-11-29 1973-03-01 Pont A Mousson Procede et machine perfectionnes pour la fabrication de pieces moulees en matiere plastique expansee
FR2187531A1 (en) * 1972-06-05 1974-01-18 Woinarski Peter Injection moulding - by initially shaping material between heated male and female parts and finally shaping/additional part
NO761713L (en:Method) * 1975-05-21 1976-11-23 Selene Trust
FR2311651A1 (fr) * 1975-05-21 1976-12-17 Ritter Albert Procede de moulage de matiere plastique expansee par preformage et transfert

Also Published As

Publication number Publication date
FR2346140A1 (fr) 1977-10-28
CH603335A5 (en:Method) 1978-08-15
FR2346140B1 (en:Method) 1982-07-30
DE2613768C3 (de) 1984-09-06
DE2613768B2 (de) 1980-01-31
US4106884A (en) 1978-08-15
JPS52119670A (en) 1977-10-07
DE2613768A1 (de) 1977-10-13
JPS5645374B2 (en:Method) 1981-10-26
GB1570815A (en) 1980-07-09

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