EA200300149A1 - Способ изготовления зубной щетки - Google Patents

Способ изготовления зубной щетки

Info

Publication number
EA200300149A1
EA200300149A1 EA200300149A EA200300149A EA200300149A1 EA 200300149 A1 EA200300149 A1 EA 200300149A1 EA 200300149 A EA200300149 A EA 200300149A EA 200300149 A EA200300149 A EA 200300149A EA 200300149 A1 EA200300149 A1 EA 200300149A1
Authority
EA
Eurasian Patent Office
Prior art keywords
molding
block
cavity
toothbrush
partial
Prior art date
Application number
EA200300149A
Other languages
English (en)
Other versions
EA004482B1 (ru
Inventor
Вольф-Дитер Мюллер
Original Assignee
Глаксосмитклайн Консьюмер Хелткер Гмбх Унд Ко Кг
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 Глаксосмитклайн Консьюмер Хелткер Гмбх Унд Ко Кг filed Critical Глаксосмитклайн Консьюмер Хелткер Гмбх Унд Ко Кг
Publication of EA200300149A1 publication Critical patent/EA200300149A1/ru
Publication of EA004482B1 publication Critical patent/EA004482B1/ru

Links

Classifications

    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/005—Preparing, i.e. Manufacturing brush bodies by moulding or casting a body around bristles or tufts of bristles
    • 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
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • 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
    • 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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/805—Comb or brush

Abstract

Способ изготовления зубной щетки посредством литья под давлением, основанный на применении стопочного формовочного узла, который состоит, по меньшей мере, из трех формовочных блоков (1, 2, 3, 4), расположенных на продольной оси (А-А) комплектования стопы, включающих два концевых формовочных блока (3, 4) и промежуточный формовочный блок (1, 2) и имеющих частичные формовочные полости (11А, 21, 31, 41, 51). Пластмассовые каркасы зубных щеток изготавливают в полости (11А, 21, 31) между указанным промежуточным блоком (1, 2) и одним концевым блоком (3), после чего в полости (41, 51), расположенной между промежуточным блоком (1, 2) и другим концевым блоком (4), изготавливают эластомерные части. Предпочтительно промежуточный блок (1) поворачивают таким образом, что его частичная полость (11А) оказывается обращенной к указанному другому концевому блоку (4). Предлагаются стопочные формовочные узлы (1, 2, 3, 4), предназначенные для реализации данного способа. Узел (1, 2, 3, 4) представляет собой компактную литейную форму, обладающую высокой производительностью.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200300149A 2000-08-16 2001-08-13 Способ изготовления зубной щетки EA004482B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0020021.2A GB0020021D0 (en) 2000-08-16 2000-08-16 Process
PCT/EP2001/009350 WO2002013656A1 (en) 2000-08-16 2001-08-13 Process for making a toothbrush

Publications (2)

Publication Number Publication Date
EA200300149A1 true EA200300149A1 (ru) 2003-08-28
EA004482B1 EA004482B1 (ru) 2004-04-29

Family

ID=9897607

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300149A EA004482B1 (ru) 2000-08-16 2001-08-13 Способ изготовления зубной щетки

Country Status (20)

Country Link
US (1) US7108496B2 (ru)
EP (1) EP1311176B1 (ru)
JP (1) JP2004505706A (ru)
KR (1) KR20030023759A (ru)
CN (1) CN100415141C (ru)
AR (1) AR030449A1 (ru)
AT (1) ATE306832T1 (ru)
AU (1) AU2001282090A1 (ru)
BR (1) BR0113237A (ru)
CA (1) CA2421822A1 (ru)
CZ (1) CZ2003439A3 (ru)
DE (1) DE60114214T2 (ru)
EA (1) EA004482B1 (ru)
ES (1) ES2250455T3 (ru)
GB (1) GB0020021D0 (ru)
HU (1) HUP0303693A2 (ru)
PL (1) PL362280A1 (ru)
TW (1) TW585754B (ru)
WO (1) WO2002013656A1 (ru)
ZA (1) ZA200301172B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0014495D0 (en) * 2000-06-15 2000-08-09 Smithkline Beecham Gmbh & Co Process
DE102005052418A1 (de) * 2005-11-03 2007-05-10 Wilden Handels Ag Spritzgießvorrichtung
BE1016968A3 (nl) * 2006-01-27 2007-11-06 Boucherie Nv G B Inrichting voor het vervaardigen van spuitgietstukken.
US20140217807A1 (en) * 2006-11-27 2014-08-07 Loops, Llc Methods for Making Safety Toothbrushes
KR20090107686A (ko) * 2008-04-10 2009-10-14 삼성전자주식회사 사출성형장치
CN102107487A (zh) * 2010-11-23 2011-06-29 武汉市今晨实业有限公司 生产牙刷刷柄的方法
US20150097309A1 (en) * 2013-10-04 2015-04-09 The Procter & Gamble Company Process and apparatus for making tufted article
CN108890988A (zh) * 2018-08-06 2018-11-27 深圳市万福临塑胶模具有限公司 电动牙刷双色刷头的模具
CN114145561B (zh) * 2021-12-08 2023-05-12 深圳市一晤未来科技有限公司 一种带保持架的刷头的制备方法

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Publication number Priority date Publication date Assignee Title
DE3484093D1 (de) 1983-11-16 1991-03-14 Philips Corp Verfahren zur herstellung von buersten mit selbstbefestigung der borsten sowie nach diesem verfahren hergestellte buersten.
DE3511528C1 (de) 1985-03-29 1991-01-03 Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach Verfahren zur Herstellung von Borstenwaren
GB8517073D0 (en) * 1985-07-05 1985-08-14 Hepworth Iron Co Ltd Pipe pipe couplings &c
DE3620175A1 (de) * 1986-06-14 1987-12-17 Kloeckner Ferromatik Desma Spritzgiessmaschine mit mindestens zwei plastifizier- und einspritzeinheiten
GB8807673D0 (en) 1988-03-31 1988-05-05 Lingner & Fischer Gmbh Novel article
DE3923495C1 (ru) 1989-07-15 1991-01-24 M + C Schiffer Gmbh, 5466 Neustadt, De
ES2071703T3 (es) 1990-06-28 1995-07-01 Boucherie Nv G B Maquina para fabricar cepillos.
US5069615A (en) 1990-09-04 1991-12-03 Husky Injection Molding Systems Ltd. Stack mold with insulated runner
DE9103553U1 (ru) * 1991-03-22 1991-07-04 G.B. Boucherie N.V., Izegem, Be
DE4229152A1 (de) 1992-09-01 1994-03-03 Jordan As Oslo Zahnbürste sowie Herstellungsverfahren für Zahnbürsten
US5517711A (en) 1993-08-05 1996-05-21 Byong Duk Choi Toothbrush
GB2288140A (en) * 1994-04-07 1995-10-11 Boucherie Nv G B A method of injection molding of brushes
GB2288564B (en) * 1994-04-19 1998-09-23 Boucherie Nv G B A molding machine for injection molding of tooth brushes
DE19522122B4 (de) 1995-06-19 2010-01-07 Zahoransky Formenbau Gmbh Spritzgußform zum Herstellen von Kunststoff-Bürstenkörpern
BE1010703A3 (nl) 1996-10-21 1998-12-01 Boucherie Bart Gerard Werkwijze en inrichting voor het vervaardigen van borstellichamen voor tandenborstels.
DE29917164U1 (de) * 1999-09-29 2001-02-22 Boucherie Nv G B Werkzeug zum Spritzgießen von Zahnbürstenkörpern aus mehreren Kunststoffkomponenten

Also Published As

Publication number Publication date
US20040012117A1 (en) 2004-01-22
CZ2003439A3 (cs) 2003-10-15
EP1311176A1 (en) 2003-05-21
PL362280A1 (en) 2004-10-18
HUP0303693A2 (en) 2004-01-28
EA004482B1 (ru) 2004-04-29
BR0113237A (pt) 2003-07-08
ES2250455T3 (es) 2006-04-16
EP1311176B1 (en) 2005-10-19
CN100415141C (zh) 2008-09-03
AR030449A1 (es) 2003-08-20
DE60114214T2 (de) 2006-07-13
KR20030023759A (ko) 2003-03-19
WO2002013656A1 (en) 2002-02-21
TW585754B (en) 2004-05-01
CN1469716A (zh) 2004-01-21
US7108496B2 (en) 2006-09-19
AU2001282090A1 (en) 2002-02-25
ATE306832T1 (de) 2005-11-15
JP2004505706A (ja) 2004-02-26
DE60114214D1 (de) 2005-11-24
ZA200301172B (en) 2004-02-12
CA2421822A1 (en) 2002-02-21
GB0020021D0 (en) 2000-10-04

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU