ATE239603T1 - Formschliessvorrichtung, verfahren und formsystem zur herstellung von grossen spritzgegossen gegenständen unter verwendung von sehr grossen schliesskräften sowie so ausgestattete spritzgiessmaschine - Google Patents

Formschliessvorrichtung, verfahren und formsystem zur herstellung von grossen spritzgegossen gegenständen unter verwendung von sehr grossen schliesskräften sowie so ausgestattete spritzgiessmaschine

Info

Publication number
ATE239603T1
ATE239603T1 AT97909752T AT97909752T ATE239603T1 AT E239603 T1 ATE239603 T1 AT E239603T1 AT 97909752 T AT97909752 T AT 97909752T AT 97909752 T AT97909752 T AT 97909752T AT E239603 T1 ATE239603 T1 AT E239603T1
Authority
AT
Austria
Prior art keywords
mould
products
forces
injection
machine equipped
Prior art date
Application number
AT97909752T
Other languages
English (en)
Inventor
Sytze Arnold Kuipers
Original Assignee
Foma B V
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 NL1004331A external-priority patent/NL1004331C2/nl
Priority claimed from NL1004509A external-priority patent/NL1004509C1/nl
Application filed by Foma B V filed Critical Foma B V
Application granted granted Critical
Publication of ATE239603T1 publication Critical patent/ATE239603T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • 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
    • B29C45/26—Moulds
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette 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
    • 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F11/00—Cesspools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
AT97909752T 1996-10-22 1997-10-22 Formschliessvorrichtung, verfahren und formsystem zur herstellung von grossen spritzgegossen gegenständen unter verwendung von sehr grossen schliesskräften sowie so ausgestattete spritzgiessmaschine ATE239603T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1004331A NL1004331C2 (nl) 1996-10-22 1996-10-22 Matrijssysteem voor het vormen van putbodems met aansluitmoffen, draaginrichting voor een matrijs van een dergelijk matrijssysteem en werkwijze voor het vervaardigen van een putbodem.
NL1004509A NL1004509C1 (nl) 1996-11-12 1996-11-12 Vormsluitinrichting onder toepassing van zéér hoge sluitkrachten, b.v. vanaf 500 ton alsmede spuitgietmachine welke daarmede is uitgerust.
PCT/NL1997/000586 WO1998017458A1 (en) 1996-10-22 1997-10-22 Mould closing system, method and mould system for producing large injection moulded articles with application of very high closing force as well as so equipped injection moulding machine

Publications (1)

Publication Number Publication Date
ATE239603T1 true ATE239603T1 (de) 2003-05-15

Family

ID=26642459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97909752T ATE239603T1 (de) 1996-10-22 1997-10-22 Formschliessvorrichtung, verfahren und formsystem zur herstellung von grossen spritzgegossen gegenständen unter verwendung von sehr grossen schliesskräften sowie so ausgestattete spritzgiessmaschine

Country Status (6)

Country Link
EP (1) EP0934149B1 (de)
AT (1) ATE239603T1 (de)
DE (1) DE69721798T2 (de)
DK (1) DK0934149T3 (de)
PL (1) PL186426B1 (de)
WO (1) WO1998017458A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2465434B (en) * 2008-11-25 2013-09-04 Polypipe Ltd Inspection chambers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1147301A (fr) * 1956-04-07 1957-11-21 Presse de moulage perfectionnée
FR1254950A (fr) * 1960-01-16 1961-03-03 Porte-moule à ouverture et fermeture automatique dans les machines à injection
FR1406612A (fr) * 1964-06-10 1965-07-23 Machine pour le moulage par injection de pièces diverses
DE2134627C3 (de) * 1971-07-10 1975-05-22 Friedrich-Wilhelms-Eisenhuette Gravenhorst Giesserei Und Maschinenfabrik Niemeyer Kg, 4446 Gravenhorst Kanalisationsschacht und Vorrichtung zu seiner Herstellung
FR2191982B1 (de) * 1972-07-07 1975-03-07 Kourbatoff Alexandre
GB2046811B (en) * 1979-03-12 1983-01-26 Plastiers Ltd Drainage inspection chambers
JPH0866950A (ja) * 1994-08-30 1996-03-12 Sony Corp 射出成形装置及び射出成形方法
NL1001813C1 (nl) * 1995-12-04 1996-02-15 Basic Market Werkwijze voor het vormen van een voorwerp door middel van spuitgieten alsmede matrijs voor toepassing van de werkwijze.

Also Published As

Publication number Publication date
EP0934149A1 (de) 1999-08-11
PL186426B1 (pl) 2004-01-30
WO1998017458A1 (en) 1998-04-30
EP0934149B1 (de) 2003-05-07
DE69721798T2 (de) 2004-06-17
DK0934149T3 (da) 2003-08-18
DE69721798D1 (de) 2003-06-12
PL332962A1 (en) 1999-10-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties