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BR9915697A - Molde para fabricar itens de plástico - Google Patents

Molde para fabricar itens de plástico

Info

Publication number
BR9915697A
BR9915697A BR9915697-0A BR9915697A BR9915697A BR 9915697 A BR9915697 A BR 9915697A BR 9915697 A BR9915697 A BR 9915697A BR 9915697 A BR9915697 A BR 9915697A
Authority
BR
Brazil
Prior art keywords
base plate
mold half
mold
bushing
making plastic
Prior art date
Application number
BR9915697-0A
Other languages
English (en)
Inventor
Dario Beltrandi
Original Assignee
Sacmi
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 Sacmi filed Critical Sacmi
Publication of BR9915697A publication Critical patent/BR9915697A/pt

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/42—Moulds for making articles of definite length, i.e. discrete articles for undercut articles
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B29C31/048—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds the material being severed at the dispensing head exit, e.g. as ring, drop or gob, and transported immediately into the mould, e.g. by gravity

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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

"MOLDE PARA FABRICAR ITENS DE PLáSTICO" Um molde para fabricar itens de plástico composto de uma metade de molde fêmea (2) e uma metade de molde macho (1) que são reciprocamente alinhadas ao lontgo de um eixo vertical, a metade de molde macho (1) sendo composta de uma luva (3) e um tampão (4), que é guiado dentro da luva e é móvel em relação a ela; a metade de molde fêmea (2) compreende uma placa base (26), uma bucha (29) que é guiada sobre a placa base e que forma juntamente com a placa base (26), uma cavidade (34) para receber uma dose (A) de material plástico a ser moldado, a bucha (29) sendo dotada de um encontro (32) que atua como um localizador para a luva durante a moldagem, a bucha sendo móvel em relação à placa base em contraste com dispositivo de retorno elástico (33) que permite ao tampão (4) penetrar em dita cavidade (34).
BR9915697-0A 1998-11-26 1999-11-15 Molde para fabricar itens de plástico BR9915697A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998BO000659A IT1304244B1 (it) 1998-11-26 1998-11-26 Stampo per la fabbricazione di articoli in materiale plastico.
PCT/EP1999/008770 WO2000030825A1 (en) 1998-11-26 1999-11-15 Mold for manufacturing plastic items

Publications (1)

Publication Number Publication Date
BR9915697A true BR9915697A (pt) 2001-08-14

Family

ID=11343528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915697-0A BR9915697A (pt) 1998-11-26 1999-11-15 Molde para fabricar itens de plástico

Country Status (17)

Country Link
US (1) US6652259B1 (pt)
EP (1) EP1133385B1 (pt)
JP (1) JP4426726B2 (pt)
CN (1) CN1195615C (pt)
AT (1) ATE245518T1 (pt)
AU (1) AU765451B2 (pt)
BR (1) BR9915697A (pt)
CA (1) CA2346076C (pt)
DE (1) DE69909823T2 (pt)
ES (1) ES2204177T3 (pt)
HU (1) HU223577B1 (pt)
IT (1) IT1304244B1 (pt)
PL (1) PL191246B1 (pt)
RU (1) RU2233741C2 (pt)
TR (1) TR200101465T2 (pt)
TW (1) TW455531B (pt)
WO (1) WO2000030825A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005009716A2 (en) * 2003-07-31 2005-02-03 Jan Petrus Human Method and apparatus for compression moulding closure caps
ITRE20030117A1 (it) * 2003-12-19 2005-06-20 Sacmi Apparecchiatura per la formatura a compressione di preforme per contenitori in resina sintetica.
ITRE20040126A1 (it) * 2004-10-12 2005-01-12 Sacmi Stampo per la formatura a compressione d'oggeti in materiale polimerico
US7431582B2 (en) * 2005-06-17 2008-10-07 Rexam Closure Systems Inc. Molding machine
US7241129B2 (en) * 2005-10-31 2007-07-10 Owens-Illinois Closure Inc. Machine for compression molding closure shells
JP5019416B2 (ja) * 2006-03-10 2012-09-05 日本クラウンコルク株式会社 圧縮成形方法及びその装置
US8266829B2 (en) * 2007-05-31 2012-09-18 Koninklijke Philips Electronics N.V. Fastening device for system irons
CN101428453B (zh) * 2007-11-06 2011-06-29 鸿富锦精密工业（深圳）有限公司 镜片成型模具
US20090269431A1 (en) * 2008-04-29 2009-10-29 Rexam Closure Systems Inc. Compression molding an annular closure shell
RU2473423C2 (ru) * 2011-04-08 2013-01-27 Общество с ограниченной ответственностью Завод упаковочных изделий "ТОКК" Способ изготовления металлополимерного или биполимерного изделия
FR2983766B1 (fr) * 2011-12-08 2014-02-14 Sidel Participations Ensemble pour la fixation, avec raccordement fluidique, d'un fond de moule sur un support
ITUB20150485A1 (it) 2015-03-13 2016-09-13 Sacmi Sistema di tenuta per plastica fusa

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL27551C (pt) 1927-09-17
BE616659A (pt) * 1961-04-19 1900-01-01
US4519569A (en) * 1984-04-05 1985-05-28 Maxcap, Inc. Molding
JPS60245517A (ja) * 1984-05-22 1985-12-05 Toyo Seikan Kaisha Ltd 圧縮成形装置
DE3804464C1 (pt) * 1988-02-12 1989-06-08 Aisa Automation Industrielle S.A., Vouvry, Ch
DE4009661C1 (pt) 1990-03-26 1991-03-07 Aisa Automation Industrielle S.A., Vouvry, Ch
RU2021129C1 (ru) * 1990-03-26 1994-10-15 Аиса Отомасьон Эндюстриель С.А. Устройство для изготовления тюбиков
IT1274905B (it) * 1994-09-19 1997-07-25 Sacmi Apparecchiatura per la fabbricazione di articoli di materiale plasticoin particolare tappi a vite, mediante stampaggio a pressione.

Also Published As

Publication number Publication date
HU223577B1 (hu) 2004-09-28
TR200101465T2 (tr) 2001-10-22
RU2233741C2 (ru) 2004-08-10
ES2204177T3 (es) 2004-04-16
CN1328497A (zh) 2001-12-26
CA2346076C (en) 2008-07-22
HUP0104765A2 (hu) 2002-03-28
EP1133385B1 (en) 2003-07-23
PL191246B1 (pl) 2006-04-28
JP2002530219A (ja) 2002-09-17
PL347220A1 (en) 2002-03-25
TW455531B (en) 2001-09-21
DE69909823D1 (de) 2003-08-28
DE69909823T2 (de) 2004-04-01
ATE245518T1 (de) 2003-08-15
EP1133385A1 (en) 2001-09-19
ITBO980659A0 (it) 1998-11-26
IT1304244B1 (it) 2001-03-13
CA2346076A1 (en) 2000-06-02
WO2000030825A1 (en) 2000-06-02
AU1553200A (en) 2000-06-13
CN1195615C (zh) 2005-04-06
JP4426726B2 (ja) 2010-03-03
US6652259B1 (en) 2003-11-25
HUP0104765A3 (en) 2002-05-28
AU765451B2 (en) 2003-09-18
ITBO980659A1 (it) 2000-05-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/11/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.11.2019