FR2557498A1 - Procede d'injection en deux phases - Google Patents

Procede d'injection en deux phases Download PDF

Info

Publication number
FR2557498A1
FR2557498A1 FR8403867A FR8403867A FR2557498A1 FR 2557498 A1 FR2557498 A1 FR 2557498A1 FR 8403867 A FR8403867 A FR 8403867A FR 8403867 A FR8403867 A FR 8403867A FR 2557498 A1 FR2557498 A1 FR 2557498A1
Authority
FR
France
Prior art keywords
mold
handle
bristles
primary
cavity
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.)
Withdrawn
Application number
FR8403867A
Other languages
English (en)
French (fr)
Inventor
Robert Dietrich Schad
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.)
Husky Injection Molding Systems Ltd
Original Assignee
Husky Injection Molding Systems Ltd
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 Husky Injection Molding Systems Ltd filed Critical Husky Injection Molding Systems Ltd
Publication of FR2557498A1 publication Critical patent/FR2557498A1/fr
Withdrawn legal-status Critical Current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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed 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
    • B29C45/1615—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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2626—Moulds provided with a multiplicity of narrow cavities connected to a common cavity, e.g. for brushes, combs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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

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)
FR8403867A 1983-12-30 1984-03-05 Procede d'injection en deux phases Withdrawn FR2557498A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56706583A 1983-12-30 1983-12-30

Publications (1)

Publication Number Publication Date
FR2557498A1 true FR2557498A1 (fr) 1985-07-05

Family

ID=24265585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403867A Withdrawn FR2557498A1 (fr) 1983-12-30 1984-03-05 Procede d'injection en deux phases

Country Status (4)

Country Link
JP (1) JPS60145818A (ja)
DE (1) DE3408451A1 (ja)
FR (1) FR2557498A1 (ja)
GB (1) GB2151971A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103553U1 (ja) * 1991-03-22 1991-07-04 G.B. Boucherie N.V., Izegem, Be
DE4127621C3 (de) * 1991-08-21 2000-06-15 Zahoransky Anton Gmbh & Co Werkzeug zum Mehrkomponentenspritzgießen von Kunststoff-Bürstenkörpern
DE9116871U1 (de) * 1991-08-21 1994-04-14 Zahoransky Anton Fa Bürstenherstellungsmaschine mit einer Spritzgußform
JP3182865B2 (ja) * 1992-04-30 2001-07-03 ソニー株式会社 カセットハーフ
GB2288564B (en) * 1994-04-19 1998-09-23 Boucherie Nv G B A molding machine for injection molding of tooth brushes
DE19706296A1 (de) * 1996-10-31 1998-05-07 Petr Zivny Zahnbürste
GB2348391A (en) * 1999-03-31 2000-10-04 Asher Keidan Method of forming a plastics article
US6523907B1 (en) 2000-02-01 2003-02-25 Moll Industries, Inc. Apparatus and method for producing brushware by injection molding
DE10130863B4 (de) * 2001-06-28 2010-03-11 Geka Brush Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren sowie Borstenware
DE10033256A1 (de) 2000-07-10 2002-01-24 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren sowie Borstenware
DE10201635A1 (de) 2002-01-17 2003-07-31 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borsten
DE10221869A1 (de) * 2002-05-15 2003-11-27 Coronet Werke Gmbh Verfahren zur Herstellung einer Borstenstruktur an einem Träger
US20030221273A1 (en) * 2002-05-28 2003-12-04 Phillip Mark Method and apparatus for injection molding a plastic monolith
KR101012591B1 (ko) 2005-09-09 2011-02-07 콜게이트-파아므올리브캄파니 칫솔
AU2010200580B2 (en) 2009-12-09 2016-09-22 Lancastria Limited Injection moulding soft elastomers

Also Published As

Publication number Publication date
JPS60145818A (ja) 1985-08-01
GB2151971A (en) 1985-07-31
DE3408451A1 (de) 1985-07-11
GB8407217D0 (en) 1984-04-26

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ST Notification of lapse