ES2194296T3 - Procedimiento y aparato para formar un recubrimiento en un mastil o en un objeto similar, como por ejemplo un mango de escoba. - Google Patents

Procedimiento y aparato para formar un recubrimiento en un mastil o en un objeto similar, como por ejemplo un mango de escoba.

Info

Publication number
ES2194296T3
ES2194296T3 ES98830504T ES98830504T ES2194296T3 ES 2194296 T3 ES2194296 T3 ES 2194296T3 ES 98830504 T ES98830504 T ES 98830504T ES 98830504 T ES98830504 T ES 98830504T ES 2194296 T3 ES2194296 T3 ES 2194296T3
Authority
ES
Spain
Prior art keywords
mastil
similar object
procedure
cover
forming
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
ES98830504T
Other languages
English (en)
Inventor
Niccolai Celestino
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2194296T3 publication Critical patent/ES2194296T3/es
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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C45/14262—Clamping or tensioning means for the insert
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14122—Positioning or centering articles in the mould using fixed mould wall projections for centering the insert
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29L2031/46—Knobs or handles, push-buttons, grips
    • B29L2031/463—Grips, handles
    • 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
    • B29L2031/765—Articles provided with piles, e g. nap on cloth
    • B29L2031/7654—Brushes; Brooms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Food-Manufacturing Devices (AREA)
  • Coating Apparatus (AREA)
  • Soil Working Implements (AREA)
  • Golf Clubs (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating With Molten Metal (AREA)

Abstract

EL MASTIL U OBJETO SIMILAR (1) SE COLOCA A LO LARGO DE UN MOLDE (V1, V2), CONCEBIDO PARA DEFINIR UN ESPACIO ALREDEDOR DE DICHO OBJETO, PARA LA INYECCION DE POLIPROPILENO O SIMILAR; Y PROLONGACIONES SEPARADAS QUE SOBRESALEN DE LA PARED DE LA CAVIDAD DEL MOLDE, ENTRAN EN CONTACTO CON DICHO OBJETO, PARA CONFORMAR DIVISORES DE APOYO QUE IMPEDIRAN QUE SE DEFORME DICHO MASTIL U OBJETO SIMILAR POR LA PRESION DEL MATERIAL INYECTADO.
ES98830504T 1997-08-22 1998-08-13 Procedimiento y aparato para formar un recubrimiento en un mastil o en un objeto similar, como por ejemplo un mango de escoba. Expired - Lifetime ES2194296T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97FI000203A IT1294485B1 (it) 1997-08-22 1997-08-22 Procedimento ed attrezzatura per formare un rivestimento su di un elemento ad asta,come manico da scopa

Publications (1)

Publication Number Publication Date
ES2194296T3 true ES2194296T3 (es) 2003-11-16

Family

ID=11352239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98830504T Expired - Lifetime ES2194296T3 (es) 1997-08-22 1998-08-13 Procedimiento y aparato para formar un recubrimiento en un mastil o en un objeto similar, como por ejemplo un mango de escoba.

Country Status (6)

Country Link
EP (1) EP0904921B1 (es)
AT (1) ATE237450T1 (es)
DE (1) DE69813430T2 (es)
ES (1) ES2194296T3 (es)
IT (1) IT1294485B1 (es)
PT (1) PT904921E (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1790453A1 (de) * 2005-11-23 2007-05-30 HTP Liebscher Kunststofftechnik GmbH & Co. KG Spritzwerkzeug zur Herstellung eines Rücklaufrohres
US10588642B2 (en) * 2014-05-15 2020-03-17 Gauthier Biomedical, Inc. Molding process and products formed thereby
JP2016107561A (ja) * 2014-12-09 2016-06-20 Nok株式会社 ロールの成形用金型
JP7451856B2 (ja) * 2019-08-27 2024-03-19 三桜工業株式会社 固定部材付き樹脂管の製造方法及び固定部材付き樹脂管の製造装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604661A (en) * 1948-08-27 1952-07-29 Fawick Flexi Grip Company Apparatus for molding covers upon shaft members
US3259680A (en) * 1963-09-16 1966-07-05 Belden Mfg Co Method of molding sleeves
US3762453A (en) * 1971-05-12 1973-10-02 Stanley Works Hand tool handle
JPS6264519A (ja) * 1985-09-17 1987-03-23 Ashimori Ind Co Ltd 柔軟なロ−プ状物を成型物にインサ−トする射出成型金型
JPH07132469A (ja) * 1993-11-08 1995-05-23 Kaijirushi Hamono Kaihatsu Center:Kk 各種道具の柄及びその製造方法
JPH07156190A (ja) * 1993-12-08 1995-06-20 Sekisui Chem Co Ltd インサート成形方法

Also Published As

Publication number Publication date
ATE237450T1 (de) 2003-05-15
PT904921E (pt) 2003-08-29
ITFI970203A1 (it) 1999-02-22
DE69813430T2 (de) 2004-01-15
DE69813430D1 (de) 2003-05-22
EP0904921A1 (en) 1999-03-31
EP0904921B1 (en) 2003-04-16
ITFI970203A0 (it) 1997-08-22
IT1294485B1 (it) 1999-04-12

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