IT1252250B - Dispositivo per la realizzazione di corpi stampati in materia plasticaoppure per riempire di schiuma corpi cavi. - Google Patents

Dispositivo per la realizzazione di corpi stampati in materia plasticaoppure per riempire di schiuma corpi cavi.

Info

Publication number
IT1252250B
IT1252250B ITMI913319A ITMI913319A IT1252250B IT 1252250 B IT1252250 B IT 1252250B IT MI913319 A ITMI913319 A IT MI913319A IT MI913319 A ITMI913319 A IT MI913319A IT 1252250 B IT1252250 B IT 1252250B
Authority
IT
Italy
Prior art keywords
production
plastic material
cable body
body foam
filling cable
Prior art date
Application number
ITMI913319A
Other languages
English (en)
Inventor
Ferdinand Proksa
Hans-Michael Sulzbach
Original Assignee
Hennecke 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
Application filed by Hennecke Gmbh Maschf filed Critical Hennecke Gmbh Maschf
Publication of ITMI913319A0 publication Critical patent/ITMI913319A0/it
Publication of ITMI913319A1 publication Critical patent/ITMI913319A1/it
Application granted granted Critical
Publication of IT1252250B publication Critical patent/IT1252250B/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
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • 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
    • B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Dispositivo per la realizzazione di corpi stampati in materia plastica oppure per riempire di schiuma corpi cavi, costituito da una unità di chiusura con un primo semi-stampo (22, 42), e da almeno due ulteriori semi-stampi (27 + 28, 46; 47), installati su di una struttura portante (23, 43), i quali possono essere portati alternativamente in direzione di chiusura, con il primo semi-stampo (22, 42), ovvero rispettivamente in posizione di chiusura, su quest'ultimo, caratterizzato dal fatto che tale struttura portante (23, 43) è costituita da un asse portante (24, 44), girevole, installato in verticale, il quale presenta perlomeno un asse trasversale (29; 30, 48); e dal fatto che su questo stesso asse trasversale (29; 30, 48) i due semi-stampi (27; 28, 46; 47) si possono ribaltare per mezzo di appositi sistemi di supporto (25; 26, 45).(Figura 1).
ITMI913319A 1990-12-19 1991-12-11 Dispositivo per la realizzazione di corpi stampati in materia plasticaoppure per riempire di schiuma corpi cavi. IT1252250B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040666A DE4040666A1 (de) 1990-12-19 1990-12-19 Vorrichtung zum herstellen von formkoerpern aus kunststoff oder zum ausschaeumen von hohlkoerpern

Publications (3)

Publication Number Publication Date
ITMI913319A0 ITMI913319A0 (it) 1991-12-11
ITMI913319A1 ITMI913319A1 (it) 1993-06-11
IT1252250B true IT1252250B (it) 1995-06-05

Family

ID=6420734

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913319A IT1252250B (it) 1990-12-19 1991-12-11 Dispositivo per la realizzazione di corpi stampati in materia plasticaoppure per riempire di schiuma corpi cavi.

Country Status (4)

Country Link
US (1) US5415540A (it)
DE (1) DE4040666A1 (it)
GB (1) GB2250946B (it)
IT (1) IT1252250B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370516A (en) * 1993-08-30 1994-12-06 Hoover Universal, Inc. Apparatus for manufacturing seating components
FR2710287B1 (fr) * 1993-09-22 1995-12-08 Daniel Renaudet Presse de moulage et de collage et procédé de moulage et collage successifs.
IT235102Y1 (it) * 1994-06-09 2000-03-31 Bruno Moretti Dispositivo di cambio rapido di uno stampo nella schiumatura della intercapedine degli armadi frigoriferi
US5814261A (en) * 1994-07-15 1998-09-29 Dimension Industries, Inc. Molding fixtures with interchangeable tooling plates
DE10052859C1 (de) * 2000-10-24 2002-05-02 Fritsche, Moellmann Gmbh & Co Kg Vorrichtung zur Herstellung von Verbundwerkstücken
ES2215943T3 (es) * 2001-07-23 2004-10-16 FRIMO GROUP GMBH & CO. KG Dispositivo para la fabricacion de piezas compuestas.
ITMI20041610A1 (it) * 2004-08-05 2004-11-05 Crios Spa Metodo ed impianto a tamburo rotante per la schiumatura sotto vuoto di armadi frigoriferi
ITVI20050231A1 (it) * 2005-08-12 2007-02-13 Selle Royal Spa Metodo per la realizzazione di supporti elastici integrali, nonche' supporti elastici integrali ottenibili con tale metodo
DE102010009536A1 (de) * 2010-02-26 2011-09-01 Cfs Germany Gmbh Verfahren zum Wechsel des Ober- und Unterwerkzeugs einer Verpackungsmaschine
US9708456B2 (en) * 2011-01-27 2017-07-18 New Balance Athletics, Inc. Injection molding systems and methods for forming materials used in footwear and materials manufactured by said systems and methods
KR101519751B1 (ko) * 2013-12-13 2015-05-12 현대자동차주식회사 자동차용 싱크로나이저 허브와 그 제조방법
CN107073768B (zh) 2014-08-06 2020-04-10 新平衡运动公司 用于形成在鞋履中使用的材料的注塑成型方法和通过所述方法制造的材料
IT201900024637A1 (it) * 2019-12-19 2021-06-19 Cosma S R L Impianto, apparecchiatura e metodo di schiumatura perfezionata per armadi di elettrodomestici, in particolare armadi frigoriferi

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB524812A (en) * 1938-02-07 1940-08-15 Semperit Ag Improvements in or relating to presses and matrix-opening devices for use therewith
GB589813A (en) * 1944-09-25 1947-07-01 George Carpenter A method of manufacture of plasterboard, or slabs, or like products
CA910576A (en) * 1968-03-19 1972-09-26 V. Maltby Frank Injection molding
NO122805B (it) * 1968-11-04 1971-08-16 L Ringdal
DE2129581C3 (de) * 1971-06-15 1973-12-13 Muellerschuh Schuhfabriken, Rudolf Mueller, 7312 Kirchheim Spntzgiessmaschine mit einem innerhalb feststehender Formeinheiten drehbar gelagerten Einspritzaggregat
AT328120B (de) * 1973-06-09 1976-03-10 Schloemann Siemag Ag Stranggiessanlage mit einem aus der giessstellung schwenkbaren kokillentrager
AT343499B (de) * 1976-06-11 1978-05-26 Polyair Maschinenbau Gmbh Vorrichtung zum giessen oder spritzen von fahrzeugreifen
DE3110303C2 (de) * 1981-03-17 1984-05-17 Herbert Dr.-Ing. 8032 Lochham Funck Verfahren und Vorrichtung zum Herstellen von mehrschichtigen Formkörpern aus mindestens zwei PUR-Schaumsystemen
JPS59162016A (ja) * 1983-02-21 1984-09-12 Honda Motor Co Ltd 表皮成形材の製造装置
IT1196280B (it) * 1984-10-05 1988-11-16 Crios Spa Impianto per la schiumatura di armadi frigoriferi,con tamburo portamaschi rotante
US4691906A (en) * 1985-04-19 1987-09-08 Remmele Engineering, Inc. Apparatus for supporting the walls of appliances and the like during foaming

Also Published As

Publication number Publication date
GB2250946A (en) 1992-06-24
GB2250946B (en) 1995-01-11
DE4040666A1 (de) 1992-07-02
ITMI913319A1 (it) 1993-06-11
US5415540A (en) 1995-05-16
DE4040666C2 (it) 1992-12-24
GB9126121D0 (en) 1992-02-12
ITMI913319A0 (it) 1991-12-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951227