BR9901714A - Método de moldagem de fecho de superfìcie moldado, fecho de superfìcie moldado fabricado pelo métod, e aparelho de moldagem do mesmo - Google Patents

Método de moldagem de fecho de superfìcie moldado, fecho de superfìcie moldado fabricado pelo métod, e aparelho de moldagem do mesmo

Info

Publication number
BR9901714A
BR9901714A BR9901714-8A BR9901714A BR9901714A BR 9901714 A BR9901714 A BR 9901714A BR 9901714 A BR9901714 A BR 9901714A BR 9901714 A BR9901714 A BR 9901714A
Authority
BR
Brazil
Prior art keywords
extruder
molding
orifice
surface closure
molded surface
Prior art date
Application number
BR9901714-8A
Other languages
English (en)
Inventor
Ryuichi Murasaki
Original Assignee
Ykk Corp
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 Ykk Corp filed Critical Ykk Corp
Publication of BR9901714A publication Critical patent/BR9901714A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0046—Fasteners made integrally of plastics
    • A44B18/0049—Fasteners made integrally of plastics obtained by moulding processes
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/315—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets with parts oscillating relative to each other
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

<B>"MéTODO DE MOLDAGEM DE FECHO DE SUPERFìCIE MOLDADO, FECHO DE SUPERFìCIE MOLDADO FABRICADO PELO MéTODO, E APARELHO DE MOLDAGEM DO MESMO"<D> O material de resina fundida é continuamente extrusado de um primeiro orifício extrusor (102) estendendo numa direção tangencial de um primeiro bocal extrusor (101), e é passado através de um segundo bocal extrusor (103) que é organizado numa superfície frontal do primeiro bocal extrusor (101) e tem um segundo orifício extrusor (109) numa posição correspondente ao primeiro orifício extrusor (102). O segundo orifício extrusor (109) é um único orifício extrusor que tem uma pluralidade de aberturas longitudinais retangulares (109b) organizadas no mesmo espaçamento na direção tangencial, e uma seção de comunicação (109c) com cuja extremidade das aberturas retangulares respectivas (109b) se comunica, e o primeiro orifício extrusor (102) é um único orifício extrusor que tem aberturas de moldagem do elemento base de acoplamento (102) organizado mutuamente às aberturas retangulares (109b) e uma abertura de moldagem do elemento base (102c) correspondente à seção de comunicação (109c). Então, pela vibração correspondente do primeiro bocal extrusor (101) e segundo bocal extrusor (103) na direção tangencial de modo tal que os orifícios extrusores que se confrotam (102, 109) podem se cruzar mutuamente, um fecho de superfície é continuamente moldado, enquanto molda individualmente o elemento de acoplamento (12) tendo uma parte de cabeça acopladora projetando para frente e para trás numa direção de moldagem de uma extremidade de uma parte de haste (13) ajustada numa superfície de um elemento-base em formato de folha (11). Neste momento, cada elemento de acoplamento (12) tem a forma aproximada de um paralelogramo em sua vista plana.
BR9901714-8A 1998-04-13 1999-04-13 Método de moldagem de fecho de superfìcie moldado, fecho de superfìcie moldado fabricado pelo métod, e aparelho de moldagem do mesmo BR9901714A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10136398A JP3505084B2 (ja) 1998-04-13 1998-04-13 成形面ファスナーの成形方法、その方法により製造される成形面ファスナー及びその成形装置

Publications (1)

Publication Number Publication Date
BR9901714A true BR9901714A (pt) 2000-09-26

Family

ID=14298756

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901714-8A BR9901714A (pt) 1998-04-13 1999-04-13 Método de moldagem de fecho de superfìcie moldado, fecho de superfìcie moldado fabricado pelo métod, e aparelho de moldagem do mesmo

Country Status (10)

Country Link
US (2) US20020048648A1 (pt)
EP (1) EP0950363B1 (pt)
JP (1) JP3505084B2 (pt)
KR (1) KR100314593B1 (pt)
CN (1) CN1077020C (pt)
BR (1) BR9901714A (pt)
DE (1) DE69905786T2 (pt)
HK (1) HK1022667A1 (pt)
ID (1) ID22412A (pt)
TW (1) TW431868B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066281A (en) * 1998-06-16 2000-05-23 Velcro Industries B.V. Fastener products and their production
CA2474995C (en) 2003-07-07 2011-11-22 Lg Electronics Inc. Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
TW200618999A (en) * 2004-12-08 2006-06-16 Spring Rich Ltd Method for manufacturing hook fasteners
US20080239405A1 (en) * 2007-03-27 2008-10-02 Clarence Thornton Double sided fax machine
EP3112125A1 (en) * 2015-07-02 2017-01-04 FRANK KUNSTSTOFFTECHNIK GmbH Extrusion system and method for creating more versatile extrudates
JP6422135B2 (ja) * 2017-02-15 2018-11-14 株式会社内藤ハウス 面ファスナ及びこの面ファスナを用いた壁面施工法
US20220386746A1 (en) * 2021-06-04 2022-12-08 Yi-Wen Tang Fastening strap

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1310478A (fr) * 1960-12-28 1962-11-30 Fabrication continue de feuilles et de tubes de structure lacunaire, et notamment réticulée
US3422648A (en) * 1961-10-02 1969-01-21 Jerome H Lemelson Extrusion apparatus
BE624753A (pt) 1961-11-14
US3266113A (en) * 1963-10-07 1966-08-16 Minnesota Mining & Mfg Interreacting articles
US3594865A (en) * 1969-07-10 1971-07-27 American Velcro Inc Apparatus for molding plastic shapes in molding recesses formed in moving endless wire dies
FR2082591A5 (en) * 1970-03-20 1971-12-10 Velcro France Separable plastic fixing bands - prepd by continuous extrusion and subvision
US4001366A (en) * 1972-01-03 1977-01-04 Ingrip Fasteners Inc. Method for making self-gripping devices having integral trains of gripping elements
US3932090A (en) * 1973-01-31 1976-01-13 Ingrip Fasteners, Inc. Adjustable extrusion apparatus for producing thread-like products
US4344654A (en) 1979-01-29 1982-08-17 Apezynski Frederick A Wheel trim retention
US4725221A (en) * 1986-05-23 1988-02-16 John H. Blanz Company, Inc. Improved machine for continuously producing an element of a separable fastener
JPH07106164B2 (ja) 1986-07-30 1995-11-15 株式会社クラレ 雄面ファスナー
US5011642A (en) * 1987-06-05 1991-04-30 Minnesota Mining And Manufacturing Company Method of making extruded article
US6066281A (en) * 1998-06-16 2000-05-23 Velcro Industries B.V. Fastener products and their production

Also Published As

Publication number Publication date
US6706229B2 (en) 2004-03-16
KR19990083136A (ko) 1999-11-25
TW431868B (en) 2001-05-01
US20010055661A1 (en) 2001-12-27
DE69905786D1 (de) 2003-04-17
US20020048648A1 (en) 2002-04-25
HK1022667A1 (en) 2000-08-18
DE69905786T2 (de) 2003-12-04
ID22412A (id) 1999-10-14
EP0950363B1 (en) 2003-03-12
CN1234330A (zh) 1999-11-10
KR100314593B1 (ko) 2001-11-17
EP0950363A1 (en) 1999-10-20
JP3505084B2 (ja) 2004-03-08
CN1077020C (zh) 2002-01-02
JPH11290104A (ja) 1999-10-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS ANUIDADES 6A, 7A E 8A

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1908 DE 31/07/2007.