DE69912941T2 - Vorrichtung zum hauptsächlich gleichzeitigen formen von mehreren gegenständen mit verschiedenen eigenschaften - Google Patents

Vorrichtung zum hauptsächlich gleichzeitigen formen von mehreren gegenständen mit verschiedenen eigenschaften Download PDF

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Publication number
DE69912941T2
DE69912941T2 DE69912941T DE69912941T DE69912941T2 DE 69912941 T2 DE69912941 T2 DE 69912941T2 DE 69912941 T DE69912941 T DE 69912941T DE 69912941 T DE69912941 T DE 69912941T DE 69912941 T2 DE69912941 T2 DE 69912941T2
Authority
DE
Germany
Prior art keywords
cavity
toothbrush
mold
injection unit
cavities
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 - Lifetime
Application number
DE69912941T
Other languages
German (de)
English (en)
Other versions
DE69912941D1 (de
Inventor
Declan Connolly
F. Michael FRYAUF
Mark Mcconnell
S. Gerald SZCZECH
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.)
Gillette Canada Inc
Original Assignee
Gillette Canada 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
Priority claimed from US09/293,262 external-priority patent/US6679696B1/en
Application filed by Gillette Canada Inc filed Critical Gillette Canada Inc
Application granted granted Critical
Publication of DE69912941D1 publication Critical patent/DE69912941D1/de
Publication of DE69912941T2 publication Critical patent/DE69912941T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C45/1615—The materials being injected at different moulding stations
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/13—Injection moulding apparatus using two or more injection units co-operating with a single mould
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/13—Injection moulding apparatus using two or more injection units co-operating with a single mould
    • B29C2045/135—Injection moulding apparatus using two or more injection units co-operating with a single mould selectively injecting different materials in the same mould for making different articles in the same mould
    • 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
    • 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
    • B29C2045/2685—Plurality of independent mould cavities in a single mould filled with different materials
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • 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
    • B29L2031/42—Brushes
    • B29L2031/425—Toothbrush

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Electron Beam Exposure (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
DE69912941T 1998-04-28 1999-04-22 Vorrichtung zum hauptsächlich gleichzeitigen formen von mehreren gegenständen mit verschiedenen eigenschaften Expired - Lifetime DE69912941T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US67328 1987-06-29
US6732898A 1998-04-28 1998-04-28
US293262 1999-04-16
US09/293,262 US6679696B1 (en) 1998-04-28 1999-04-16 Apparatus for substantially simultaneously forming multiple articles having different properties
PCT/US1999/008818 WO1999055514A1 (en) 1998-04-28 1999-04-22 Method and apparatus for substantially simultaneously forming multiple articles having different properties

Publications (2)

Publication Number Publication Date
DE69912941D1 DE69912941D1 (de) 2003-12-24
DE69912941T2 true DE69912941T2 (de) 2004-09-02

Family

ID=26747757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912941T Expired - Lifetime DE69912941T2 (de) 1998-04-28 1999-04-22 Vorrichtung zum hauptsächlich gleichzeitigen formen von mehreren gegenständen mit verschiedenen eigenschaften

Country Status (11)

Country Link
EP (1) EP1075374B1 (enExample)
JP (1) JP2002512903A (enExample)
CN (1) CN1194849C (enExample)
AT (1) ATE254528T1 (enExample)
AU (1) AU751993B2 (enExample)
BR (1) BR9910002B1 (enExample)
CA (1) CA2328908C (enExample)
DE (1) DE69912941T2 (enExample)
ES (1) ES2207206T3 (enExample)
MX (1) MXPA00010597A (enExample)
WO (1) WO1999055514A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918532A1 (de) * 1999-04-23 2000-10-26 Zahoransky Formenbau Gmbh Verfahren und Vorrichtung zum Herstellen von Spritzlingen
DE10322061B4 (de) * 2003-05-15 2009-04-09 Zahoransky Formenbau Gmbh Formkörper
CN101096121B (zh) * 2006-06-30 2010-06-16 群达模具(深圳)有限公司 双色注塑模具
CN101564881B (zh) * 2006-09-01 2012-03-21 隆典实业股份有限公司 多色发泡方法及其装置
DE102009032191B3 (de) 2009-07-07 2011-04-14 Waldorf Technik Gmbh & Co. Kg Verpackungsverfahren, Verpackungsvorrichtung sowie Spritzgussanlage
DE102013104804B4 (de) * 2013-05-08 2015-10-22 Waldorf Technik Gmbh & Co. Kg Verpackungsverfahren, Verpackungsvorrichtung sowie Spritzgussanlage mit Verpackungsvorrichtung
CN104526969A (zh) * 2014-12-17 2015-04-22 扬州恒生精密模具有限公司 一种注胶成型模具
MX2017007843A (es) 2014-12-23 2017-09-19 Colgate Palmolive Co Implemento para el cuidado bucal.
MX392265B (es) 2014-12-23 2025-03-24 Colgate Palmolive Co Implemento para el cuidado bucal.
CN106998897B (zh) 2014-12-23 2019-08-06 高露洁-棕榄公司 口腔护理器具
RU2677062C1 (ru) 2014-12-23 2019-01-15 Колгейт-Палмолив Компани Устройство для ухода за полостью рта
US10687610B2 (en) 2014-12-23 2020-06-23 Colgate-Palmolive Company Oral care implement
BR112017012625A2 (pt) 2014-12-23 2018-04-24 Colgate Palmolive Co instrumento para higiene bucal
US11291293B2 (en) 2014-12-23 2022-04-05 Colgate-Palmolive Company Oral care implement
EP3223652B1 (en) 2014-12-23 2021-07-21 Colgate-Palmolive Company Oral care implement having multi-component handle
EP3223651B1 (en) 2014-12-23 2023-05-31 Colgate-Palmolive Company Oral care implement having multi-component handle
MX382871B (es) 2014-12-23 2025-03-13 Colgate Palmolive Co Implemento para el cuidado bucal con un mango de componentes múltiples.
USD780457S1 (en) 2014-12-23 2017-03-07 Colgate-Palmolive Company Oral care implement
CN113303584A (zh) 2014-12-23 2021-08-27 高露洁-棕榄公司 口腔护理器具
US9802347B2 (en) 2015-02-02 2017-10-31 Colgate-Palmolive Company Method of forming an oral care implement
USD777446S1 (en) 2015-07-23 2017-01-31 Colgate-Palmolive Company Oral care implement handle
CN106426728A (zh) * 2016-10-21 2017-02-22 重庆夫日用品有限责任公司 一种用于牙刷柄的自动注塑生产系统及生产方法
USD846883S1 (en) 2017-12-12 2019-04-30 Colgate-Palmolive Company Handle of an oral care implement
US10709533B2 (en) 2017-12-12 2020-07-14 Colgate-Palmolive Company Oral care implement and handle and refill head thereof
US10631964B2 (en) 2017-12-12 2020-04-28 Colgate-Palmolive Company Oral care implement
USD891784S1 (en) 2018-12-18 2020-08-04 Colgate-Palmolive Company Electric toothbrush handle
USD960582S1 (en) 2020-12-10 2022-08-16 Colgate-Palmolive Company Oral care refill head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63265611A (ja) * 1987-04-23 1988-11-02 Toshiba Mach Co Ltd 射出成形方法
JP2723939B2 (ja) * 1988-12-20 1998-03-09 日産自動車株式会社 射出成形装置
ES2071703T3 (es) 1990-06-28 1995-07-01 Boucherie Nv G B Maquina para fabricar cepillos.
DE4302870A1 (de) 1993-02-02 1994-08-04 Zahoransky Anton Fa Verfahren zum Herstellen von Bürsten und Bürstenherstellungsmaschine
GB2276580B (en) * 1993-03-29 1996-09-18 Lui To Yan Injection moulding machine and method of using the same
DE4311186A1 (de) 1993-04-06 1994-10-13 Schiffer Fa M & C Verfahren und Vorrichtung zur Herstellung von Bürstenwaren
ITBS940028A1 (it) * 1994-03-22 1995-09-22 Bmb S P A Perfezionamento all'unita' di iniezione in presse per lo stampaggio a iniezione di materie plastiche
GB2288564B (en) 1994-04-19 1998-09-23 Boucherie Nv G B A molding machine for injection molding of tooth brushes
DE19542102B4 (de) * 1995-11-11 2010-02-04 Zahoransky Formenbau Gmbh Werkzeug zum Mehrkomponentenspritzgießen
JPH106363A (ja) * 1996-06-21 1998-01-13 Sunstar Inc 射出成形装置
DE19728733A1 (de) * 1997-07-04 1999-01-07 Zahoransky Formenbau Gmbh Verfahren und Vorrichtung zum Herstellen farbiger Spritzlinge, insbesondere von Zahnbürstenkörpern durch Spritzgießen

Also Published As

Publication number Publication date
BR9910002B1 (pt) 2010-10-19
AU751993B2 (en) 2002-09-05
WO1999055514A1 (en) 1999-11-04
AU3661099A (en) 1999-11-16
CA2328908C (en) 2005-03-22
CN1298340A (zh) 2001-06-06
JP2002512903A (ja) 2002-05-08
MXPA00010597A (es) 2002-10-31
ATE254528T1 (de) 2003-12-15
DE69912941D1 (de) 2003-12-24
EP1075374A1 (en) 2001-02-14
ES2207206T3 (es) 2004-05-16
CA2328908A1 (en) 1999-11-04
BR9910002A (pt) 2001-01-16
EP1075374B1 (en) 2003-11-19
CN1194849C (zh) 2005-03-30

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