BR0214983A - Rolo ferramenta, e, método para formar uma superfìcie estruturada em um artigo - Google Patents

Rolo ferramenta, e, método para formar uma superfìcie estruturada em um artigo

Info

Publication number
BR0214983A
BR0214983A BR0214983-4A BR0214983A BR0214983A BR 0214983 A BR0214983 A BR 0214983A BR 0214983 A BR0214983 A BR 0214983A BR 0214983 A BR0214983 A BR 0214983A
Authority
BR
Brazil
Prior art keywords
roll
tool
structured surface
wires
base roll
Prior art date
Application number
BR0214983-4A
Other languages
English (en)
Inventor
Michael R Gorman
Thomas R Laliberte
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR0214983A publication Critical patent/BR0214983A/pt

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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/002—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C59/025—Fibrous surfaces with piles or similar fibres substantially perpendicular to the surface
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Wire Processing (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

"ROLO FERRAMENTA, E, MéTODO PARA FORMAR UMA SUPERFìCIE ESTRUTURADA EM UM ARTIGO". São divulgados rolos ferramenta e métodos de usar os rolos ferramenta para fabricar artigos com uma ou mais superfícies estruturadas. Os rolos ferramenta incluem uma superfície externa que, quando usada em relação a materiais de viscosidade ou conformabilidade adequadas, pode formar uma superfície estruturada em um artigo. Em virtude de as ferramentas serem fabricadas na forma de rolos, elas podem ser vantajosamente usadas em processos contínuos de fabricação. Alternativamente, artigos distintos podem ser processados com uso dos rolos ferramenta. Os rolos ferramenta são construídos de um rolo de base cilíndrica e são envoltos com um ou mais arames contínuos em um padrão helicoidal ondulado modificado. O padrão helicoidal modificado resulta na distância entre o primeiro arame e um plano de referência transversal ao eixo longitudinal do rolo de base aumentando e diminuindo seq³encialmente pelo menos uma vez, quando se move em uma direção em torno da circunferência do rolo de base. Os arames são usados, basicamente, para formar uma superfície estruturada do rolo ferramenta que é o negativo da superfície estruturada a ser formada nos artigos processados com uso do rolo ferramenta. Um ou mais dos arames enrolados no rolo de base podem incluir uma pluralidade de vazios formados nele que, quando enrolados no rolo de base, formam uma pluralidade de cavidades do molde na superfície externa do rolo ferramenta. Alternativamente, o padrão helicoidal e um ou mais arames enrolados podem ser usados para formar uma superfície estruturada helicoidal continua, por exemplo, um entalhe ou entalhes helicoidais.
BR0214983-4A 2001-12-18 2002-10-14 Rolo ferramenta, e, método para formar uma superfìcie estruturada em um artigo BR0214983A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/024,919 US6767202B2 (en) 2001-12-18 2001-12-18 Tooling with helical coils for structured surface articles
PCT/US2002/033170 WO2003051611A1 (en) 2001-12-18 2002-10-14 Tooling with helical coils for structured surface articles

Publications (1)

Publication Number Publication Date
BR0214983A true BR0214983A (pt) 2004-12-14

Family

ID=21823033

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214983-4A BR0214983A (pt) 2001-12-18 2002-10-14 Rolo ferramenta, e, método para formar uma superfìcie estruturada em um artigo

Country Status (13)

Country Link
US (2) US6767202B2 (pt)
EP (1) EP1458552B1 (pt)
JP (1) JP4173814B2 (pt)
KR (1) KR20040070217A (pt)
CN (1) CN100430210C (pt)
AT (1) ATE314190T1 (pt)
AU (1) AU2002337886A1 (pt)
BR (1) BR0214983A (pt)
DE (1) DE60208441T2 (pt)
ES (1) ES2254746T3 (pt)
MX (1) MXPA04005785A (pt)
RU (1) RU2311293C2 (pt)
WO (1) WO2003051611A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6767202B2 (en) * 2001-12-18 2004-07-27 3M Innovative Properties Company Tooling with helical coils for structured surface articles
US7186656B2 (en) * 2004-05-21 2007-03-06 Molecular Imprints, Inc. Method of forming a recessed structure employing a reverse tone process
US6902389B2 (en) * 2003-05-14 2005-06-07 3M Innovative Properties Company Wire wound tooling
US20060246256A1 (en) * 2005-04-28 2006-11-02 3M Innovative Properties Company Elevated structured loop
US8034431B2 (en) * 2006-01-25 2011-10-11 3M Innovative Properties Company Intermittently bonded fibrous web laminate
SE529814C2 (sv) * 2006-04-11 2007-11-27 Mattssonfoeretagen I Uddevalla Trådlindad gravyrvals och metod för dess framställning
RU2009111263A (ru) 2006-08-30 2010-10-10 Дэвид Уилльям СМИТ (US) Способ придания одноосевой или многоосевой жесткости экструдированным материалам, а также изделия, получаемые из них
US20080097517A1 (en) * 2006-10-23 2008-04-24 Webtec Converting, Llc. External Nasal Dilator and Methods of Manufacture
US7645134B2 (en) * 2006-12-19 2010-01-12 3M Innovative Properties Company Ribbon wound roll
CN103778308B (zh) * 2014-03-03 2016-08-17 中国科学院金属研究所 叶片无余量冷辊轧加工模具的拓扑补偿模糊优化设计方法
IL270791B2 (en) * 2017-05-25 2023-10-01 Magic Leap Inc Double-sided stamping

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570470A (en) * 1950-05-16 1951-10-09 United Shoe Machinery Corp Bladed roll for working hides
US2793585A (en) * 1953-06-26 1957-05-28 American Optical Corp Embossing dies and method of making same
US3007231A (en) * 1960-01-18 1961-11-07 Alloy Hardfacing Co Method of producing metal rollers
US3192589A (en) 1960-07-18 1965-07-06 Raymond C Pearson Separable fastener
US3541216A (en) * 1968-08-26 1970-11-17 Chris Craft Ind Inc Process for making an embossed product
US3828998A (en) * 1973-02-20 1974-08-13 F Gross Scroll roll
DE2704157B2 (de) * 1977-02-02 1980-06-26 Kuesters, Eduard, 4150 Krefeld Verfahren zur Herstellung einer Rillenwalze
DE2704158C2 (de) * 1977-02-02 1986-02-20 Küsters, Eduard, 4150 Krefeld Preßwalze
US4208767A (en) 1978-06-23 1980-06-24 John D. Hollingsworth On Wheels, Inc. Reclothable beater roll for open end spinning machines
US4537096A (en) 1978-09-06 1985-08-27 Hollingsworth John D Metallic card clothing and method and apparatus for making same
JPS6049408B2 (ja) 1979-05-25 1985-11-01 ダイセル化学工業株式会社 波形成形方法
EG14916A (en) * 1981-03-30 1985-03-31 Hollingsworth Gmbh Carding element
US4775310A (en) 1984-04-16 1988-10-04 Velcro Industries B.V. Apparatus for making a separable fastener
US5845375A (en) 1990-09-21 1998-12-08 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5077870A (en) 1990-09-21 1992-01-07 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5887470A (en) 1993-04-06 1999-03-30 Mirtsch; Frank Method and apparatus for dent profiling
BR9406750A (pt) 1993-06-11 1996-02-27 Minnesota Mining & Mfg Processo para a fabricaçao de artigo ferramental mestre para replicaçao e artigo obtido
IT1290781B1 (it) 1996-05-28 1998-12-10 Polifarma Spa Agente attivo terapeutico per il trattamento di malattie degenerative neuronali.
US5900350A (en) 1996-06-06 1999-05-04 Velcro Industries B.V. Molding methods, molds and products
US6054091A (en) 1996-10-03 2000-04-25 Minnesota Mining And Manufacturing Co. J hook-type hook strip for a mechanical fastener
US6039911A (en) 1997-01-09 2000-03-21 3M Innovative Properties Company Method for capping stem fasteners
US6132660A (en) 1997-06-19 2000-10-17 3M Innovative Properties Company Method for forming headed stem mechanical fasteners
US5868987A (en) 1997-06-19 1999-02-09 Minnesotamining And Manufacturing Superimposed embossing of capped stem mechanical fastener structures
US5845374A (en) * 1997-07-02 1998-12-08 Briggs; Patrick A. Golf strap gripper
US6190594B1 (en) 1999-03-01 2001-02-20 3M Innovative Properties Company Tooling for articles with structured surfaces
US6767202B2 (en) * 2001-12-18 2004-07-27 3M Innovative Properties Company Tooling with helical coils for structured surface articles

Also Published As

Publication number Publication date
EP1458552B1 (en) 2005-12-28
US6767202B2 (en) 2004-07-27
MXPA04005785A (es) 2004-09-13
CN1604839A (zh) 2005-04-06
WO2003051611A1 (en) 2003-06-26
US20040159970A1 (en) 2004-08-19
EP1458552A1 (en) 2004-09-22
DE60208441T2 (de) 2006-08-24
JP2005511366A (ja) 2005-04-28
RU2311293C2 (ru) 2007-11-27
ATE314190T1 (de) 2006-01-15
ES2254746T3 (es) 2006-06-16
DE60208441D1 (de) 2006-02-02
KR20040070217A (ko) 2004-08-06
RU2004118407A (ru) 2005-12-10
US6969479B2 (en) 2005-11-29
AU2002337886A1 (en) 2003-06-30
JP4173814B2 (ja) 2008-10-29
US20030111767A1 (en) 2003-06-19
CN100430210C (zh) 2008-11-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time