RU2555803C2 - Способ изготовления зубных щеток с универсальным сердечником - Google Patents

Способ изготовления зубных щеток с универсальным сердечником Download PDF

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Publication number
RU2555803C2
RU2555803C2 RU2013143944/12A RU2013143944A RU2555803C2 RU 2555803 C2 RU2555803 C2 RU 2555803C2 RU 2013143944/12 A RU2013143944/12 A RU 2013143944/12A RU 2013143944 A RU2013143944 A RU 2013143944A RU 2555803 C2 RU2555803 C2 RU 2555803C2
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RU
Russia
Prior art keywords
plastic core
covering
mold
core
molds
Prior art date
Application number
RU2013143944/12A
Other languages
English (en)
Russian (ru)
Other versions
RU2013143944A (ru
Inventor
Дэвид К. Ли
Эдуардо Х. ХИМЕНЕС
Original Assignee
Колгейт-Палмолив Компани
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 Колгейт-Палмолив Компани filed Critical Колгейт-Палмолив Компани
Publication of RU2013143944A publication Critical patent/RU2013143944A/ru
Application granted granted Critical
Publication of RU2555803C2 publication Critical patent/RU2555803C2/ru

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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
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • 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
    • 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
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
    • 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
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
RU2013143944/12A 2011-03-01 2011-03-01 Способ изготовления зубных щеток с универсальным сердечником RU2555803C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/026652 WO2012118489A1 (en) 2011-03-01 2011-03-01 Method of manufacturing different toothbrushes with common core

Publications (2)

Publication Number Publication Date
RU2013143944A RU2013143944A (ru) 2015-04-10
RU2555803C2 true RU2555803C2 (ru) 2015-07-10

Family

ID=44625361

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013143944/12A RU2555803C2 (ru) 2011-03-01 2011-03-01 Способ изготовления зубных щеток с универсальным сердечником

Country Status (9)

Country Link
EP (1) EP2680720A1 (ko)
KR (1) KR20130141671A (ko)
CN (1) CN103415229A (ko)
AU (1) AU2011360964A1 (ko)
CA (1) CA2828376A1 (ko)
MX (1) MX2013009902A (ko)
RU (1) RU2555803C2 (ko)
TW (1) TW201247142A (ko)
WO (1) WO2012118489A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10059046B2 (en) * 2015-06-30 2018-08-28 Braun Gmbh Process for making a multi-component plastic housing
US10226315B2 (en) 2015-06-30 2019-03-12 Braun Gmbh Multi-component plastic housing
EP3112120B8 (en) 2015-06-30 2018-06-27 Braun GmbH Injection molding device comprising movable strippers
US10583625B2 (en) * 2015-06-30 2020-03-10 Braun Gmbh Plurality of mass-produced multi-component plastic housings
CN110680072B (zh) * 2019-09-25 2020-09-25 广州国颐堂化妆品有限公司 一种银质梳齿的气垫梳子及其制备工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999017915A1 (en) * 1997-10-06 1999-04-15 Colgate-Palmolive Company Multi-component injection molded toothbrush and manufacture thereof
WO2008064873A1 (de) * 2006-11-29 2008-06-05 Trisa Holding Ag Zahnbürste mit partiell beschichteter oberfläche
US7401372B2 (en) * 2002-07-16 2008-07-22 Pavel Sebor Swimming pool cleaning apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501597A (en) 1994-04-29 1996-03-26 Minnesota Prophy Power, Inc. Dental instrument with gripping handle and method for manufacturing same
BR9908513A (pt) * 1998-03-06 2000-11-21 Gillette Canada Escova de dentes, e, processo para utilizar a mesma
US6361317B1 (en) 2000-06-23 2002-03-26 Hu-Friedy Mfg. Co., Inc. Molded, reinforced handle
DE10065517A1 (de) * 2000-12-28 2002-07-04 Trisa Holding Ag Triengen Verfahren zur Herstellung einer Zahnbürste
US7047591B2 (en) 2002-09-20 2006-05-23 Colgate-Palmolive Company Oral care implement
DE10245086A1 (de) 2002-09-27 2004-04-08 Trisa Holding Ag Verfahren zur Herstellung einer Zahnbürste
US7226289B2 (en) 2004-11-23 2007-06-05 Ultradent Products, Inc. Method for overmolding polymers over dental tools
DE102004057566A1 (de) * 2004-11-30 2006-06-01 Braun Gmbh Batteriebetriebene Zahnbürste

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999017915A1 (en) * 1997-10-06 1999-04-15 Colgate-Palmolive Company Multi-component injection molded toothbrush and manufacture thereof
US7401372B2 (en) * 2002-07-16 2008-07-22 Pavel Sebor Swimming pool cleaning apparatus
WO2008064873A1 (de) * 2006-11-29 2008-06-05 Trisa Holding Ag Zahnbürste mit partiell beschichteter oberfläche

Also Published As

Publication number Publication date
EP2680720A1 (en) 2014-01-08
TW201247142A (en) 2012-12-01
CN103415229A (zh) 2013-11-27
MX2013009902A (es) 2013-11-04
RU2013143944A (ru) 2015-04-10
AU2011360964A1 (en) 2013-05-09
KR20130141671A (ko) 2013-12-26
CA2828376A1 (en) 2012-09-07
WO2012118489A1 (en) 2012-09-07

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20160302