JPH11240051A5 - - Google Patents

Info

Publication number
JPH11240051A5
JPH11240051A5 JP1998043731A JP4373198A JPH11240051A5 JP H11240051 A5 JPH11240051 A5 JP H11240051A5 JP 1998043731 A JP1998043731 A JP 1998043731A JP 4373198 A JP4373198 A JP 4373198A JP H11240051 A5 JPH11240051 A5 JP H11240051A5
Authority
JP
Japan
Prior art keywords
resin
connecting portion
cavity
resin material
resin reservoir
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1998043731A
Other languages
English (en)
Japanese (ja)
Other versions
JP3934775B2 (ja
JPH11240051A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP04373198A external-priority patent/JP3934775B2/ja
Priority to JP04373198A priority Critical patent/JP3934775B2/ja
Priority to DE69903134T priority patent/DE69903134T2/de
Priority to EP99901953A priority patent/EP1058613B1/en
Priority to PCT/JP1999/000522 priority patent/WO1999043486A1/en
Priority to US09/622,360 priority patent/US7147814B1/en
Publication of JPH11240051A publication Critical patent/JPH11240051A/ja
Publication of JPH11240051A5 publication Critical patent/JPH11240051A5/ja
Priority to US11/544,580 priority patent/US20070031533A1/en
Publication of JP3934775B2 publication Critical patent/JP3934775B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP04373198A 1998-02-25 1998-02-25 射出成形方法および射出成形用金型 Expired - Fee Related JP3934775B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP04373198A JP3934775B2 (ja) 1998-02-25 1998-02-25 射出成形方法および射出成形用金型
US09/622,360 US7147814B1 (en) 1998-02-25 1999-02-08 Injection molding method and injection mold
EP99901953A EP1058613B1 (en) 1998-02-25 1999-02-08 Injection molding method and injection mold
PCT/JP1999/000522 WO1999043486A1 (en) 1998-02-25 1999-02-08 Injection molding method and injection mold
DE69903134T DE69903134T2 (de) 1998-02-25 1999-02-08 Spritzgiessverfahren und spritzgiessform
US11/544,580 US20070031533A1 (en) 1998-02-25 2006-10-10 Injection molding method and injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04373198A JP3934775B2 (ja) 1998-02-25 1998-02-25 射出成形方法および射出成形用金型

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006292839A Division JP2007050709A (ja) 2006-10-27 2006-10-27 射出成形方法および射出成形用金型

Publications (3)

Publication Number Publication Date
JPH11240051A JPH11240051A (ja) 1999-09-07
JPH11240051A5 true JPH11240051A5 (OSRAM) 2005-04-07
JP3934775B2 JP3934775B2 (ja) 2007-06-20

Family

ID=12671935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04373198A Expired - Fee Related JP3934775B2 (ja) 1998-02-25 1998-02-25 射出成形方法および射出成形用金型

Country Status (5)

Country Link
US (2) US7147814B1 (OSRAM)
EP (1) EP1058613B1 (OSRAM)
JP (1) JP3934775B2 (OSRAM)
DE (1) DE69903134T2 (OSRAM)
WO (1) WO1999043486A1 (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4511902B2 (ja) * 2004-10-19 2010-07-28 バンドー化学株式会社 成形装置および成形方法
JP4963402B2 (ja) * 2006-11-01 2012-06-27 キヤノン株式会社 樹脂成形品の製造方法
JP4372147B2 (ja) * 2006-12-18 2009-11-25 キヤノン株式会社 画像形成システム及び情報処理装置
CN101224624A (zh) * 2007-01-19 2008-07-23 深圳富泰宏精密工业有限公司 模内切料机构及应用该模内切料机构的模具
CN101830058A (zh) * 2009-03-13 2010-09-15 深圳富泰宏精密工业有限公司 切刀
CN101830057A (zh) * 2009-03-13 2010-09-15 深圳富泰宏精密工业有限公司 切刀
CN101954719A (zh) * 2009-07-17 2011-01-26 鸿富锦精密工业（深圳）有限公司 射出成型模具的顶出机构
US9950458B2 (en) 2013-03-14 2018-04-24 Compagnie Generale Des Etablissements Michelin Gate design with plunging nozzle and a waste reservoir for separating off ratio material
JP6949528B2 (ja) * 2017-03-31 2021-10-13 キヤノン株式会社 成形品の製造方法、成形品およびプリンター
US20220063162A1 (en) * 2020-09-02 2022-03-03 National Polymer International Corporation, Inc. (NPIC)a Injection mold with internal separator for molding processes

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429995A (en) 1890-06-10 Fastening for gates
US2698464A (en) * 1952-07-10 1955-01-04 M And W Company Inc Method of forming gate-free injection molded products
US3647338A (en) * 1969-09-15 1972-03-07 Nippon Columbia Disc record injection molding machine
US3989436A (en) * 1975-12-18 1976-11-02 Rca Corporation Apparatus for producing injection molded and centrally apertured disc records
JPS5829227B2 (ja) 1978-07-20 1983-06-21 第一精工株式会社 リング状の製品の成形方法
US4466934A (en) * 1980-10-31 1984-08-21 Discovision Associates Hot sprue valve assembly for an injection molding machine
JPS58158231A (ja) 1982-03-15 1983-09-20 Matsushita Electric Works Ltd デイスクゲ−トの自動切断方法
US4820149A (en) * 1987-05-28 1989-04-11 Yoshida Industry Co., Ltd. Apparatus for manufacturing an injection-molded product having a partly thin portion
JPH0199821A (ja) 1987-10-13 1989-04-18 Fuji Photo Film Co Ltd リング状薄膜スペーサの製造方法
JPH0675892B2 (ja) 1988-09-01 1994-09-28 株式会社名機製作所 ディスク用成形型
JP2707676B2 (ja) * 1989-01-27 1998-02-04 松下電器産業株式会社 成形金型
US5326240A (en) * 1991-10-12 1994-07-05 Sony Corporation Metal mold device for molding a disc substrate
JPH0729348B2 (ja) * 1992-04-08 1995-04-05 株式会社テクノプラス ディスクの成形方法
JP3108229B2 (ja) * 1992-11-13 2000-11-13 株式会社名機製作所 ディスク成形用射出圧縮金型装置
JP2944359B2 (ja) * 1993-03-23 1999-09-06 株式会社精工技研 基盤射出成形金型
JPH06278177A (ja) 1993-03-29 1994-10-04 Copal Co Ltd 射出圧縮成形方法
TW245680B (OSRAM) * 1993-04-12 1995-04-21 Sankyo Kasei Kk
JPH0727821A (ja) 1993-07-14 1995-01-31 Mitsubishi Electric Corp 半導体製品評価装置
US5340303A (en) * 1993-07-20 1994-08-23 Galic Maus Ventures Faster cycling sprue for centerhole - tearout optical disk injection molds
JP2963322B2 (ja) * 1993-11-15 1999-10-18 株式会社名機製作所 ディスク成形品の成形方法
JPH07276437A (ja) 1994-04-11 1995-10-24 Tdk Corp 射出成形装置
JPH0820050A (ja) 1994-07-07 1996-01-23 Sankyo Kasei Co Ltd 射出成形機におけるキャビティーのゲートカット方法並びにゲートカット構造
JP2844052B2 (ja) 1994-11-25 1999-01-06 日精樹脂工業株式会社 加圧または加圧切断部材を内装した射出金型
JP2997395B2 (ja) 1994-12-12 2000-01-11 住友重機械工業株式会社 射出成形用金型
JP3524604B2 (ja) 1994-12-28 2004-05-10 株式会社精工技研 ディスク成形金型
JP2800103B2 (ja) * 1995-04-17 1998-09-21 日精樹脂工業株式会社 ランナーレス金型
EP0739702A1 (en) 1995-04-27 1996-10-30 Eastman Kodak Company Method and apparatus for molding thin-walled parts
JPH09262880A (ja) * 1996-03-29 1997-10-07 Mitsubishi Materials Corp 高圧射出成形方法およびその方法に用いる高圧射出成形用金型装置
JPH10154359A (ja) * 1996-11-21 1998-06-09 Matsushita Electric Ind Co Ltd 薄肉部品の成形方法およびその装置

Similar Documents

Publication Publication Date Title
JPH11240051A5 (OSRAM)
CA2154435A1 (en) Method for producing thermoplastic resin molded article and mold assembly therefor
KR920002298A (ko) 열가소성수지 성형물품의 제조방법
JPH0684031B2 (ja) 射出成形方法
JP3006834B2 (ja) 射出成形機
JP2712673B2 (ja) 射出成形用金型
JP2670363B2 (ja) プラスチック成形型のゲート切断装置
JPS5670953A (en) Formation of keytop indication
JP2520533B2 (ja) インサ―ト成形金型
JP2001225354A (ja) 射出成形方法
CN203046155U (zh) 切断式注塑模具
JP3355756B2 (ja) 芯材一体射出成形方法
JPH07100877A (ja) 可視面にヒケを発生させない射出成形プラスチック製品 の製造方法及びその装置
SU1140990A1 (ru) Литьева форма дл изготовлени полимерных изделий
JP2929689B2 (ja) 多目的データプレート作成用金型
JPS63252711A (ja) 合成樹脂成形品の成形法及びその装置
JPH0121779Y2 (OSRAM)
JPH07241882A (ja) 射出成形金型
JPH039824U (OSRAM)
JPH0451326B2 (OSRAM)
JPS5926322U (ja) 射出成形用金型
JPS61237612A (ja) 射出成形による薄肉成形体加工用金型
Okumura et al. Degating Method
JPH08318550A (ja) 射出成形金型
JPH06114894A (ja) 射出成形用金型装置