KR101020692B1 - 사출 성형 방법 및 그 장치 - Google Patents
사출 성형 방법 및 그 장치 Download PDFInfo
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- KR101020692B1 KR101020692B1 KR1020057012042A KR20057012042A KR101020692B1 KR 101020692 B1 KR101020692 B1 KR 101020692B1 KR 1020057012042 A KR1020057012042 A KR 1020057012042A KR 20057012042 A KR20057012042 A KR 20057012042A KR 101020692 B1 KR101020692 B1 KR 101020692B1
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
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- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
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- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1675—Making multilayered or multicoloured articles using exchangeable mould halves
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- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
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- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14942—Floating inserts, e.g. injecting simultaneously onto both sides of an insert through a pair of opposed gates
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14967—Injecting through an opening of the insert
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- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/167—Making multilayered or multicoloured articles injecting the second layer through the first layer
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- 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
- B29C2045/2683—Plurality of independent mould cavities in a single mould
- B29C2045/2691—Plurality of independent mould cavities in a single mould sequentially filled
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/76254—Mould
- B29C2945/76257—Mould cavity
- B29C2945/7626—Mould cavity cavity walls
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76344—Phase or stage of measurement
- B29C2945/76381—Injection
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76545—Flow rate
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76568—Position
- B29C2945/76575—Position end position
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76859—Injection
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76929—Controlling method
- B29C2945/76939—Using stored or historical data sets
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
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- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (8)
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- 제1 다이와 제2 다이를 이용하여 판형 부재의 전면을 전면측 성형층으로 덮고 제1 다이 및 제3 다이를 이용하여 판형 부재의 이면을 이면측 성형층으로 덮는 사출 성형 방법으로서,제2 다이에 클램핑되고 판형 부재의 전면을 덮는 전면측 캐비티면을 포함하는 제1 다이의 클램핑면과, 전면측 캐비티면에 개구를 갖고 제1 다이의 클램핑면에 수직인 방향으로 연장되는 제1 게이트와, 제1 다이의 클랭핑면에 개구되는 개구와 이 개구로부터 제1 다이의 클랭핑면에 수직인 방향으로 연장되는 부분을 갖고 전면측 캐비티면을 피해 있는 제2 게이트와, 제1 게이트 및 제2 게이트 중 어느 한 쪽으로 성형재를 안내하는 전환 수단을 갖는 제1 다이를 마련하고, 판형 부재의 이면을 수납하는 수납면을 갖는 제2 다이를 마련하며, 제1 다이에 클램핑되고 판형 부재의 이면을 덮는 이면측 캐비티면을 포함하는 제3 다이의 클램핑면과, 이면측 캐비티면과 제1 다이의 제2 게이트를 상호 연결하기 위하여 이면측 캐비티면과 제3 다이의 클램핑면에 형성되는 개구를 갖고 제3 다이의 클램핑면에 형성된 개구로부터 제3 다이의 클램핑면에 수직인 방향으로 연장되는 부분을 갖는 J자형 연통로를 포함하는 제3 다이를 마련하는 단계와,판형 부재를 제1 다이와 제2 다이 사이에 끼우고, 제1 다이의 전면측 캐비티면 및 판형 부재의 전면으로 전면측 캐비티를 형성하는 단계와,제1 게이트를 통하여 전면측 캐비티에 수지 등의 성형재를 사출하여 전면측 성형층을 성형하는 단계와,제2 다이를 제3 다이로 교환함으로써, 제3 다이의 이면측 캐비티면 및 판형 부재의 이면으로 이면측 캐비티를 형성하는 단계와,제2 게이트 및 연통로를 통하여 이면측 캐비티에 성형재를 사출하여 이면측 성형층을 성형하는 단계를 포함하는 사출 성형 방법.
- 제1 다이와 제2 다이를 폐쇄하고 판형 부재를 그 사이에 끼움으로써 판형 부재의 전면과 제1 다이로 전면측 캐비티를 형성하고, 이 전면측 캐비티에 수지 등의 성형재를 충전하여 판형 부재의 전면에 전면측 성형층을 성형하고, 제2 다이를 제3 다이와 교환하며 판형 부재를 제3 다이와 제1 다이 사이에 끼움으로써 판형 부재의 이면과 제3 다이로 이면측 캐비티를 형성하고, 이 이면측 캐비티 내에 성형재를 충전하여 판형 부재의 이면에 이면측 성형층을 성형하도록 구성된 사출 성형 장치로서,제1 다이는, 제2 다이에 클램핑되는 제1 다이의 클램핑면과, 전면측 캐비티를 향하고 제1 다이의 클램핑면에 수직인 방향으로 연장되는 제1 게이트와, 전면측 캐비티를 피해 있고 제1 다이의 클랭핑면에 개구되는 개구와 이 개구로부터 제1 다이의 클랭핑면에 수직인 방향으로 연장되는 부분을 갖는 제2 게이트와, 제1 게이트 및 제2 게이트 중 어느 한 쪽으로 성형재를 안내하는 전환 수단을 포함하고,제2 다이는 판형 부재의 이면에 접촉하는 수납면을 구비하며,제3 다이는, 제1 다이에 클램핑되는 제3 다이의 클램핑면과, 이면측 캐비티에 제2 게이트를 연결시키기 위하여 이면측 캐비티와 제3 다이의 클램핑면에 형성되는 개구를 갖고 제3 다이의 클램핑면에 형성된 개구로부터 제3 다이의 클램핑면에 수직인 방향으로 연장되는 부분을 갖는 J자형 연통로를 포함하며,제2 다이를 제3 다이와 교환하기 위해서, 제2 다이와 제3 다이를 제1 다이에 대향하는 대향 위치와 제1 다이로부터 멀어지는 후퇴 위치 사이에서 이동시키는 이동 수단을 구비한 것을 특징으로 하는 사출 성형 장치.
- 제7항에 있어서, 상기 전면측 캐비티 및 이면측 캐비티는 상기 전면측 성형층 및 상기 이면측 성형층이 상기 판형 부재의 외연부까지 연장되어 양 성형층이 접촉되도록 형성된 것을 특징으로 하는 사출 성형 장치.
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JP2002374818A JP4133305B2 (ja) | 2002-12-25 | 2002-12-25 | 射出成形方法およびその装置 |
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2003
- 2003-12-10 KR KR1020057012042A patent/KR101020692B1/ko not_active IP Right Cessation
- 2003-12-10 KR KR1020107012624A patent/KR100984084B1/ko not_active IP Right Cessation
- 2003-12-10 WO PCT/JP2003/015798 patent/WO2004058478A1/ja active Application Filing
- 2003-12-10 EP EP03780696A patent/EP1595676B1/en not_active Expired - Lifetime
- 2003-12-10 AU AU2003289304A patent/AU2003289304A1/en not_active Abandoned
- 2003-12-10 EP EP09006376A patent/EP2085204A3/en not_active Withdrawn
- 2003-12-10 CA CA2737425A patent/CA2737425C/en not_active Expired - Fee Related
- 2003-12-10 EP EP09006375A patent/EP2082860B1/en not_active Expired - Lifetime
- 2003-12-10 CA CA2508961A patent/CA2508961C/en not_active Expired - Fee Related
- 2003-12-10 US US10/540,329 patent/US7749419B2/en not_active Expired - Fee Related
- 2003-12-10 KR KR1020107012625A patent/KR20100085170A/ko not_active Application Discontinuation
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2010
- 2010-06-01 US US12/791,345 patent/US20100264558A1/en not_active Abandoned
- 2010-06-01 US US12/791,340 patent/US7947208B2/en not_active Expired - Fee Related
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JPH09155919A (ja) * | 1995-12-12 | 1997-06-17 | Mitsubishi Electric Corp | 薄肉基板のインサート成形体の製造方法および型構造 |
JP2001026037A (ja) * | 1999-07-15 | 2001-01-30 | Shin Kobe Electric Mach Co Ltd | 樹脂射出成形品の製造法及び射出成形金型 |
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US20060073226A1 (en) | 2006-04-06 |
US7947208B2 (en) | 2011-05-24 |
EP2082860B1 (en) | 2011-05-11 |
EP2085204A3 (en) | 2010-01-06 |
CA2508961A1 (en) | 2004-07-15 |
EP2085204A2 (en) | 2009-08-05 |
CA2508961C (en) | 2011-07-12 |
KR20050088336A (ko) | 2005-09-05 |
KR100984084B1 (ko) | 2010-09-30 |
AU2003289304A1 (en) | 2004-07-22 |
CA2737425A1 (en) | 2004-07-15 |
EP2082860A2 (en) | 2009-07-29 |
EP1595676B1 (en) | 2011-05-11 |
WO2004058478A1 (ja) | 2004-07-15 |
KR20100085170A (ko) | 2010-07-28 |
US7749419B2 (en) | 2010-07-06 |
EP1595676A1 (en) | 2005-11-16 |
EP1595676A4 (en) | 2008-08-06 |
EP2082860A3 (en) | 2010-01-06 |
CA2737425C (en) | 2014-01-21 |
US20100264558A1 (en) | 2010-10-21 |
US20100237538A1 (en) | 2010-09-23 |
KR20100085169A (ko) | 2010-07-28 |
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