ATE332224T1 - Spritzgiessmaschine mit alternierendem einspritzkolben und plastifizierschnecke - Google Patents

Spritzgiessmaschine mit alternierendem einspritzkolben und plastifizierschnecke

Info

Publication number
ATE332224T1
ATE332224T1 AT04022408T AT04022408T ATE332224T1 AT E332224 T1 ATE332224 T1 AT E332224T1 AT 04022408 T AT04022408 T AT 04022408T AT 04022408 T AT04022408 T AT 04022408T AT E332224 T1 ATE332224 T1 AT E332224T1
Authority
AT
Austria
Prior art keywords
injection
chamber
molding machine
hollow body
plasticizing screw
Prior art date
Application number
AT04022408T
Other languages
English (en)
Inventor
Giovanni Antonio Coscia
Original Assignee
R Uti R Srl
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 R Uti R Srl filed Critical R Uti R Srl
Application granted granted Critical
Publication of ATE332224T1 publication Critical patent/ATE332224T1/de

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT04022408T 2003-10-03 2004-09-21 Spritzgiessmaschine mit alternierendem einspritzkolben und plastifizierschnecke ATE332224T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001907A ITMI20031907A1 (it) 2003-10-03 2003-10-03 Macchina per lo stampaggio ad iniezione perfezionata.

Publications (1)

Publication Number Publication Date
ATE332224T1 true ATE332224T1 (de) 2006-07-15

Family

ID=34308120

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04022408T ATE332224T1 (de) 2003-10-03 2004-09-21 Spritzgiessmaschine mit alternierendem einspritzkolben und plastifizierschnecke

Country Status (6)

Country Link
US (1) US20050074516A1 (de)
EP (1) EP1520679B1 (de)
AT (1) ATE332224T1 (de)
CA (1) CA2482343A1 (de)
DE (1) DE602004001427D1 (de)
IT (1) ITMI20031907A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017185189A1 (en) * 2016-04-29 2017-11-02 École De Technologie Supérieure A low-pressure powder injection molding machine, kit and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810728A (en) * 1972-09-15 1974-05-14 A Jacobs Injection molding machine
JPS60101020A (ja) * 1983-11-08 1985-06-05 Toyoda Gosei Co Ltd スクリユ−式射出成形機
IT1243848B (it) * 1990-10-18 1994-06-28 Rutil Srl Macchina per lo stampaggio ad iniezione di gomma, materia plastica e simili.
US6884823B1 (en) * 1997-01-16 2005-04-26 Trexel, Inc. Injection molding of polymeric material
JP4404728B2 (ja) * 2004-09-14 2010-01-27 東海ゴム工業株式会社 ゴム射出成形装置及びゴム製品の製造方法

Also Published As

Publication number Publication date
EP1520679B1 (de) 2006-07-05
ITMI20031907A1 (it) 2005-04-04
US20050074516A1 (en) 2005-04-07
EP1520679A1 (de) 2005-04-06
DE602004001427D1 (de) 2006-08-17
CA2482343A1 (en) 2005-04-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties