CN104487220B - 分支芯销组件、用于形成分支通道的系统和模制工件 - Google Patents

分支芯销组件、用于形成分支通道的系统和模制工件 Download PDF

Info

Publication number
CN104487220B
CN104487220B CN201380032560.9A CN201380032560A CN104487220B CN 104487220 B CN104487220 B CN 104487220B CN 201380032560 A CN201380032560 A CN 201380032560A CN 104487220 B CN104487220 B CN 104487220B
Authority
CN
China
Prior art keywords
core pin
level
branch
order
level core
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.)
Expired - Fee Related
Application number
CN201380032560.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN104487220A (zh
Inventor
M·A·科诺维斯奇
N·C·格里菲斯
D·J·麦克迈克尔
J·A·罗特拉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avent Inc
Original Assignee
Avent Inc
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 Avent Inc filed Critical Avent Inc
Publication of CN104487220A publication Critical patent/CN104487220A/zh
Application granted granted Critical
Publication of CN104487220B publication Critical patent/CN104487220B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • 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
    • B29C45/36—Moulds having means for locating or centering cores
    • B29C2045/363—Moulds having means for locating or centering cores using a movable core or core part
    • 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
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y10T428/24339—Keyed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
CN201380032560.9A 2012-06-28 2013-06-10 分支芯销组件、用于形成分支通道的系统和模制工件 Expired - Fee Related CN104487220B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/535856 2012-06-28
US13/535,856 US9034455B2 (en) 2012-06-28 2012-06-28 Branching core-pin assembly and system for forming branching channels
PCT/IB2013/054724 WO2014001931A1 (en) 2012-06-28 2013-06-10 Branching core-pin assembly, system for forming branching channels and molded work-piece

Publications (2)

Publication Number Publication Date
CN104487220A CN104487220A (zh) 2015-04-01
CN104487220B true CN104487220B (zh) 2016-09-07

Family

ID=48877297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380032560.9A Expired - Fee Related CN104487220B (zh) 2012-06-28 2013-06-10 分支芯销组件、用于形成分支通道的系统和模制工件

Country Status (8)

Country Link
US (1) US9034455B2 (cg-RX-API-DMAC10.html)
EP (1) EP2866995B1 (cg-RX-API-DMAC10.html)
JP (1) JP5824598B2 (cg-RX-API-DMAC10.html)
CN (1) CN104487220B (cg-RX-API-DMAC10.html)
AU (1) AU2013282827B2 (cg-RX-API-DMAC10.html)
CA (1) CA2876295C (cg-RX-API-DMAC10.html)
MX (1) MX336864B (cg-RX-API-DMAC10.html)
WO (1) WO2014001931A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3084476B2 (ja) 1997-10-28 2000-09-04 誠 植村 オープンシールド機
AU2014407125B2 (en) * 2014-09-26 2020-08-06 Avent, Inc. Single core pin assembly that creates two independent valve retainers for enteral feeding head
JP7407322B1 (ja) * 2023-05-09 2023-12-28 株式会社バンダイ 成形用金型、成形物の成形方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86105378A (zh) * 1985-08-30 1987-04-01 R·克拉克铸造有限公司 可拆开的模型芯体
EP1457300B1 (en) * 2003-03-13 2007-12-12 Borealis Technology OY Method and apparatus for the discontinuous production of pipe fittings having low warpage
US7708923B1 (en) * 2004-02-19 2010-05-04 Saint-Gobain Performance Plastics Corporation Process of molding a coupling for interconnecting tubes
CN201619226U (zh) * 2010-02-04 2010-11-03 青岛开世密封工业有限公司 三通连接管多腔注射模具

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052126A (en) * 1928-08-15 1936-08-25 American Cyanamid & Chem Corp Core for molding devices
JPS5040427B2 (cg-RX-API-DMAC10.html) * 1971-12-08 1975-12-24
DE2537251C3 (de) * 1975-08-21 1980-12-18 Woco Franz Josef Wolf & Co, 6483 Bad Soden-Salmuenster Verfahren zur Herstellung eines mehrseitig offenen Hohlkörpers und einstückiger Formkern zur Durchführung dieses Verfahrens
US5352215A (en) * 1992-08-26 1994-10-04 Scimed Life Systems, Inc. Y-adapter with a sideport radius
JP3293319B2 (ja) * 1994-04-28 2002-06-17 豊田合成株式会社 射出成形装置
JPH08284779A (ja) * 1995-04-17 1996-10-29 Otix:Kk 燃料分配管の成形方法
CA2179947A1 (en) 1995-09-25 1997-03-26 Michael Gunnar Johnson Mold assembly for forming apertures in a molded body
JPH1034666A (ja) * 1996-07-24 1998-02-10 Nissan Motor Co Ltd 有孔部品成形用成形装置
JPH10156959A (ja) * 1996-11-29 1998-06-16 Keihin Corp 複数開口を有する屈曲ゴムパイプ及び屈曲ゴム パイプの製造方法
JPH10156960A (ja) * 1996-11-29 1998-06-16 Keihin Corp 複数開口を有する屈曲ゴムパイプの製造方法
JP2007037558A (ja) * 2003-11-28 2007-02-15 Bridgestone Corp 車両用シートパッド
JP4569289B2 (ja) * 2004-12-20 2010-10-27 パナソニック電工株式会社 分岐継手の成形方法
US20080260986A1 (en) 2007-04-19 2008-10-23 Smith Ronald M System and method for forming a non-linear channel within a molded component

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86105378A (zh) * 1985-08-30 1987-04-01 R·克拉克铸造有限公司 可拆开的模型芯体
EP1457300B1 (en) * 2003-03-13 2007-12-12 Borealis Technology OY Method and apparatus for the discontinuous production of pipe fittings having low warpage
US7708923B1 (en) * 2004-02-19 2010-05-04 Saint-Gobain Performance Plastics Corporation Process of molding a coupling for interconnecting tubes
CN201619226U (zh) * 2010-02-04 2010-11-03 青岛开世密封工业有限公司 三通连接管多腔注射模具

Also Published As

Publication number Publication date
CA2876295A1 (en) 2014-01-03
JP5824598B2 (ja) 2015-11-25
AU2013282827A1 (en) 2014-12-18
US9034455B2 (en) 2015-05-19
EP2866995B1 (en) 2018-08-01
JP2015521965A (ja) 2015-08-03
MX336864B (es) 2016-02-04
AU2013282827B2 (en) 2015-08-20
CN104487220A (zh) 2015-04-01
US20140004370A1 (en) 2014-01-02
EP2866995A1 (en) 2015-05-06
WO2014001931A1 (en) 2014-01-03
CA2876295C (en) 2015-12-01
MX2014014593A (es) 2015-03-03

Similar Documents

Publication Publication Date Title
JP6565929B2 (ja) 歯間清掃具の製造方法
JP6272394B2 (ja) 歯間清掃具の製造方法
US7857615B2 (en) Injection mold having a buffer region
KR102228722B1 (ko) 유체 매니폴드 및 그의 제조 방법
CN101544297A (zh) 使用压配合汲取管配送流体的设备
CN101513766A (zh) 模具装置及使用该模具装置的成型方法
TW200844017A (en) Modular belt link having a detachably fixed reinforcement link
CN118176050A (zh) 用于玩具构建套件的玩具构建元件及制造这种玩具构建元件的方法和模具
CN104487220A (zh) 分支芯销组件、用于形成分支通道的系统和模制工件
KR101471325B1 (ko) 가요성 덕트 연결관 및 그것의 제조방법
US20170136207A1 (en) Catheter, catheter production mold, catheter production method
CN101551493B (zh) 光纤连接器
CN210211187U (zh) V型管注塑模具
US9837803B2 (en) Resin molded article
US20230294343A1 (en) A mold for injection molding
EP4069490B1 (en) A mould tool for injection moulding
CN103878931A (zh) 注射成型模具
JP2015193116A (ja) 合成樹脂製管継手およびその製造方法
EP3197659B1 (en) Single core pin assembly that creates two independent valve retainers for enteral feeding head
EP3395536A1 (en) Mold and method for manufacturing mold
CN210679473U (zh) 一种注塑机用的喷嘴及注塑机
CN116710259A (zh) 用于注射模制的模具
CN205767340U (zh) 一种注塑模具冷却水用五通水管接头
CN202731404U (zh) 杆件与接头的固定组件

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160907

CF01 Termination of patent right due to non-payment of annual fee