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 mesmoInfo
- 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
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.
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)
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)
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 |
NL285479A (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 |
-
1998
- 1998-04-13 JP JP10136398A patent/JP3505084B2/ja not_active Expired - Fee Related
-
1999
- 1999-04-01 EP EP99106713A patent/EP0950363B1/en not_active Expired - Lifetime
- 1999-04-01 DE DE69905786T patent/DE69905786T2/de not_active Expired - Fee Related
- 1999-04-07 TW TW088105534A patent/TW431868B/zh not_active IP Right Cessation
- 1999-04-12 ID IDP990327D patent/ID22412A/id unknown
- 1999-04-12 US US09/290,728 patent/US20020048648A1/en not_active Abandoned
- 1999-04-12 KR KR1019990012819A patent/KR100314593B1/ko not_active IP Right Cessation
- 1999-04-13 BR BR9901714-8A patent/BR9901714A/pt not_active IP Right Cessation
- 1999-04-13 CN CN99104992A patent/CN1077020C/zh not_active Expired - Fee Related
-
2000
- 2000-03-22 HK HK00101740A patent/HK1022667A1/xx not_active IP Right Cessation
-
2001
- 2001-04-05 US US09/825,982 patent/US6706229B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20010055661A1 (en) | 2001-12-27 |
DE69905786D1 (de) | 2003-04-17 |
HK1022667A1 (en) | 2000-08-18 |
EP0950363B1 (en) | 2003-03-12 |
EP0950363A1 (en) | 1999-10-20 |
CN1077020C (zh) | 2002-01-02 |
KR19990083136A (ko) | 1999-11-25 |
DE69905786T2 (de) | 2003-12-04 |
CN1234330A (zh) | 1999-11-10 |
JPH11290104A (ja) | 1999-10-26 |
ID22412A (id) | 1999-10-14 |
TW431868B (en) | 2001-05-01 |
KR100314593B1 (ko) | 2001-11-17 |
JP3505084B2 (ja) | 2004-03-08 |
US6706229B2 (en) | 2004-03-16 |
US20020048648A1 (en) | 2002-04-25 |
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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. |