BR9812599A - Processo de moldagem diferenciada em prensa - Google Patents
Processo de moldagem diferenciada em prensaInfo
- Publication number
- BR9812599A BR9812599A BR9812599-0A BR9812599A BR9812599A BR 9812599 A BR9812599 A BR 9812599A BR 9812599 A BR9812599 A BR 9812599A BR 9812599 A BR9812599 A BR 9812599A
- Authority
- BR
- Brazil
- Prior art keywords
- differentiated
- molding process
- cavity
- press
- forming energy
- Prior art date
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
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured 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
- 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
-
- 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
- B29C2043/3613—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 applying pressure locally
-
- 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
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
-
- 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
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5875—Measuring, controlling or regulating the material feed to the moulds or mould parts, e.g. controlling feed flow, velocity, weight, doses
- B29C2043/5883—Measuring, controlling or regulating the material feed to the moulds or mould parts, e.g. controlling feed flow, velocity, weight, doses ensuring cavity filling, e.g. providing overflow 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO DE MOLDAGEM DIFERENCIADA EM PRENSA"<D>. Um processo para a conformação descontínua de plástico por meio de deslocamento de volume em uma cavidade, em cujo processo a introdução de energia de conformação tem lugar através de no mínimo duas partes movidas da superfície da cavidade, no mínimo uma metade de molde contendo uma ou mais peças movidas em relação a ela, no mínimo uma parte da energia de conformação sendo introduzida através do movimento relativo destas partes, e somente parte da superfície da cavidade estando envolvida na introdução da energia de conformação, bem como um dispositivo para realizar o processo e componentes produzidos por meio do processo ou no dispositivo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT166997 | 1997-10-02 | ||
PCT/EP1998/006034 WO1999017914A1 (de) | 1997-10-02 | 1998-09-22 | Differenzierter pressprozess |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812599A true BR9812599A (pt) | 2000-08-01 |
Family
ID=3518434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812599-0A BR9812599A (pt) | 1997-10-02 | 1998-09-22 | Processo de moldagem diferenciada em prensa |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP1019232B1 (pt) |
KR (1) | KR100580807B1 (pt) |
CN (1) | CN1102094C (pt) |
AR (1) | AR013539A1 (pt) |
BR (1) | BR9812599A (pt) |
CA (1) | CA2307045C (pt) |
CZ (1) | CZ296296B6 (pt) |
DE (1) | DE59806952D1 (pt) |
ES (1) | ES2191348T3 (pt) |
HU (1) | HU222832B1 (pt) |
NO (1) | NO319109B1 (pt) |
PL (1) | PL188443B1 (pt) |
TR (1) | TR200000893T2 (pt) |
WO (1) | WO1999017914A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2352459C2 (ru) * | 2004-03-01 | 2009-04-20 | Айзапак Холдинг С.А. | Многослойная порция материала |
FR2885840B1 (fr) * | 2005-05-20 | 2007-08-10 | Solvay | Procede et moule pour le moulage de plaques structurees |
NL2019767B1 (en) * | 2017-10-20 | 2019-04-29 | Besi Netherlands Bv | Press part for supporting a mould part for encapsulating electronic components mounted on a carrier and a press comprising the press part |
CN113021725B (zh) * | 2021-03-02 | 2022-07-15 | 华南理工大学 | 一种取向可控的超高分子量聚合物异型制件成型设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796215A (en) * | 1952-08-19 | 1957-06-18 | Cincinnati Testing & Res Lab | Compressor blade and method of making |
GB1352341A (en) * | 1970-06-26 | 1974-05-08 | Gkn Sankey Ltd | Manufacture of articles |
AT359402B (de) * | 1978-02-10 | 1980-11-10 | Maehler Otto Fa | Vorrichtung zum herstellen eines aus schichten aufgebauten schis |
AT366268B (de) * | 1978-02-23 | 1982-03-25 | Maehler Otto Fa | Vorrichtung zur herstellung eines aus schichten aufgebauten schis |
FR2529505A1 (fr) * | 1982-06-30 | 1984-01-06 | Inoplast Sa | Procede pour la realisation par moulage de pieces en resine thermodurcissable et moules pour la mise en oeuvre de ce procede |
US4695243A (en) * | 1985-12-24 | 1987-09-22 | Makoto Watanabe | Device for moulding containers |
FR2594745B1 (fr) * | 1986-02-26 | 1990-02-23 | Bruss Polt I | Procede de fabrication d'articles annulaires en polymere, moule pour sa mise en oeuvre et articles obtenus par ledit procede |
SE460271B (sv) * | 1987-12-16 | 1989-09-25 | Volvo Ab | Foerfarande och formverktyg foer framstaellning av kompositdetaljer |
JPH03254919A (ja) * | 1990-03-06 | 1991-11-13 | Takata Kk | エアバッグのモジュールカバーの製造方法 |
DE4113148C2 (de) * | 1991-04-23 | 1995-06-14 | Krauss Maffei Ag | Vorrichtung zum Herstellen laminierter Formteile aus thermoplastischem Kunststoff-Material |
US5204127A (en) * | 1991-05-10 | 1993-04-20 | Composite Products, Inc. | Compression molding apparatus |
-
1998
- 1998-09-22 PL PL98339573A patent/PL188443B1/pl not_active IP Right Cessation
- 1998-09-22 TR TR2000/00893T patent/TR200000893T2/xx unknown
- 1998-09-22 EP EP98952623A patent/EP1019232B1/de not_active Expired - Lifetime
- 1998-09-22 CN CN98809760A patent/CN1102094C/zh not_active Expired - Fee Related
- 1998-09-22 KR KR1020007003560A patent/KR100580807B1/ko not_active IP Right Cessation
- 1998-09-22 WO PCT/EP1998/006034 patent/WO1999017914A1/de active IP Right Grant
- 1998-09-22 CA CA002307045A patent/CA2307045C/en not_active Expired - Fee Related
- 1998-09-22 DE DE59806952T patent/DE59806952D1/de not_active Expired - Lifetime
- 1998-09-22 HU HU0004146A patent/HU222832B1/hu not_active IP Right Cessation
- 1998-09-22 BR BR9812599-0A patent/BR9812599A/pt not_active IP Right Cessation
- 1998-09-22 ES ES98952623T patent/ES2191348T3/es not_active Expired - Lifetime
- 1998-09-22 CZ CZ20001161A patent/CZ296296B6/cs not_active IP Right Cessation
- 1998-10-02 AR ARP980104931A patent/AR013539A1/es active IP Right Grant
-
2000
- 2000-03-31 NO NO20001682A patent/NO319109B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO319109B1 (no) | 2005-06-20 |
PL339573A1 (en) | 2000-12-18 |
ES2191348T3 (es) | 2003-09-01 |
EP1019232B1 (de) | 2003-01-15 |
CA2307045A1 (en) | 1999-04-15 |
HUP0004146A3 (en) | 2001-09-28 |
NO20001682D0 (no) | 2000-03-31 |
PL188443B1 (pl) | 2005-02-28 |
NO20001682L (no) | 2000-05-29 |
EP1019232A1 (de) | 2000-07-19 |
WO1999017914A1 (de) | 1999-04-15 |
DE59806952D1 (de) | 2003-02-20 |
HUP0004146A2 (hu) | 2001-04-28 |
CZ296296B6 (cs) | 2006-02-15 |
CA2307045C (en) | 2007-02-06 |
AR013539A1 (es) | 2000-12-27 |
CZ20001161A3 (cs) | 2000-12-13 |
KR100580807B1 (ko) | 2006-05-17 |
HU222832B1 (hu) | 2003-11-28 |
TR200000893T2 (tr) | 2000-09-21 |
KR20010030869A (ko) | 2001-04-16 |
CN1272813A (zh) | 2000-11-08 |
CN1102094C (zh) | 2003-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
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 22/09/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2480 DE 17-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |