TR199903340T2 - Küp köseli kaplama/Zirh kalibi ve bunun imaline yönelik metod. - Google Patents

Küp köseli kaplama/Zirh kalibi ve bunun imaline yönelik metod.

Info

Publication number
TR199903340T2
TR199903340T2 TR1999/03340T TR9903340T TR199903340T2 TR 199903340 T2 TR199903340 T2 TR 199903340T2 TR 1999/03340 T TR1999/03340 T TR 1999/03340T TR 9903340 T TR9903340 T TR 9903340T TR 199903340 T2 TR199903340 T2 TR 199903340T2
Authority
TR
Turkey
Prior art keywords
cube
plating
manufacture
row
sheet
Prior art date
Application number
TR1999/03340T
Other languages
English (en)
Inventor
L. Erwin Robert
M. Benson Gerald
L. Smith Kenneth
E. Luttrell Dan
Original Assignee
Minnesota Mining & Manufacturing Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25388319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TR199903340(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining & Manufacturing Company filed Critical Minnesota Mining & Manufacturing Company
Publication of TR199903340T2 publication Critical patent/TR199903340T2/tr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00605Production of reflex reflectors
    • B29D11/00625Moulds for reflex reflectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/03Laminated mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Adornments (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Geri yansitmali küp köseli elemanlarin meydana getirilmesine yönelik kaliplarda kullanilmaya uygun olan tabakalar ve bu gibi tabakalarin yapilmasina yönelik metodlar tarif edilmektedir. Temsili bir tabaka bir birinci oryantasyonda düzenlenen küp köseli elemanlarin bir birinci sirasini ve optik bir biçimde karsit bir tarzda yerlestirilen küp köseli elemanlarin bir ikinci sirasini ihtiva eder. Bir tabakanin çalisma sathi üç oluk takimi ile tayin edilen optik satihlar tarafindan teskil edilen çok sayida küp köseli eleman ile donatilir. Karsit bir vaziyette bulunan birinci ve ikinci oluk takimlari bir tabakanin çalisma sathinda meydana getirilir.
TR1999/03340T 1997-07-02 1998-06-12 Küp köseli kaplama/Zirh kalibi ve bunun imaline yönelik metod. TR199903340T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88607497A 1997-07-02 1997-07-02

Publications (1)

Publication Number Publication Date
TR199903340T2 true TR199903340T2 (tr) 2001-06-21

Family

ID=25388319

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/03340T TR199903340T2 (tr) 1997-07-02 1998-06-12 Küp köseli kaplama/Zirh kalibi ve bunun imaline yönelik metod.

Country Status (14)

Country Link
US (3) US6257860B1 (tr)
EP (1) EP1017557B1 (tr)
JP (1) JP4235750B2 (tr)
KR (1) KR100573526B1 (tr)
CN (1) CN1105637C (tr)
AT (1) ATE284306T1 (tr)
AU (1) AU728328B2 (tr)
BR (1) BR9810229A (tr)
CA (1) CA2294762A1 (tr)
DE (1) DE69828070T2 (tr)
IL (1) IL133857A0 (tr)
NO (1) NO996562L (tr)
TR (1) TR199903340T2 (tr)
WO (1) WO1999001275A1 (tr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6015214A (en) * 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US6253442B1 (en) * 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
TR199903340T2 (tr) 1997-07-02 2001-06-21 Minnesota Mining & Manufacturing Company Küp köseli kaplama/Zirh kalibi ve bunun imaline yönelik metod.
US6540367B1 (en) 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US8728610B2 (en) 2000-02-25 2014-05-20 3M Innovative Properties Company Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
US6700712B2 (en) 2001-11-13 2004-03-02 3M Innovative Properties Company Multidirectional single surface optically shaped film
DE10216579A1 (de) * 2002-04-14 2003-10-23 Sen Hans-Erich Gubela Weitwinkelsensorsystem mit Tripelreflektor und Herstellung der Werkzeuge
AU2002316268A1 (en) * 2002-06-11 2003-12-22 3M Innovative Properties Company Methods of making a master and replicas thereof
EP2442154A3 (en) * 2003-03-06 2012-05-09 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US6884371B2 (en) * 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
US7174619B2 (en) 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
US7156527B2 (en) 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
US7201485B1 (en) * 2003-08-15 2007-04-10 University Of South Florida Corner cube retroreflector
US7677146B2 (en) * 2006-05-10 2010-03-16 3M Innovative Properties Company Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
US8459806B2 (en) 2006-08-22 2013-06-11 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramid type cube corner retroreflection article, and its manufacturing method
US7628100B2 (en) * 2007-01-05 2009-12-08 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo
US7506987B2 (en) * 2007-03-02 2009-03-24 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
EP2192426A4 (en) * 2007-08-24 2012-05-23 Nippon Carbide Kogyo Kk RETROREFLECTIVE ARTICLE IN CUBE CORNER
US7669508B2 (en) * 2007-10-29 2010-03-02 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features
US20090147361A1 (en) * 2007-12-07 2009-06-11 3M Innovative Properties Company Microreplicated films having diffractive features on macro-scale features
US9810817B2 (en) * 2008-04-02 2017-11-07 3M Innovative Properties Company Light directing film and method for making the same
US20110181971A1 (en) * 2008-04-02 2011-07-28 Campbell Alan B Methods and systems for fabricating optical films having superimposed features
BRPI0914453B1 (pt) * 2008-10-22 2020-02-18 3M Innovative Properties Company Laminação retrorrefletiva e método de produção de uma laminação retrorrefletiva
DE112010003508B4 (de) 2009-09-01 2022-02-03 Dbm Reflex Enterprises Inc. Vielfarbenfahrzeuglinse mit wechselseitig verbundenen TIR-Reflexionsprismen und Spritzgussvorrichtung
EP2518504A1 (en) 2011-04-29 2012-10-31 Miltenyi Biotec GmbH A method for the quantitative and qualitative characterization of antigen-specific T cells recognizing a specific antigen
WO2012166462A2 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Method for making microstructured tools having interspersed topographies, and articles produced therefrom
WO2012166448A1 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
BR112013030706A2 (pt) 2011-05-31 2016-12-06 3M Innovative Properties Co métodos de fabricação de artigos microestruturados curados com padrão diferencialmente
CN104838293A (zh) * 2012-12-28 2015-08-12 未来奈米科技股份有限公司 利用变形结构立方角的反光片
SG11201507627YA (en) 2013-03-15 2015-10-29 3M Innovative Properties Co Microtiled prismatic cube corner articles
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
EP3348389B1 (en) 2014-11-20 2023-09-27 Avery Dennison Corporation Tiled articles and method for making tiled articles
CN106238582B (zh) * 2016-09-19 2017-12-08 哈尔滨工业大学 一种采用金属箔材/薄板制造空间可展开舱段的模具
EP3583453A4 (en) 2017-02-14 2021-03-10 3M Innovative Properties Company SAFETY ITEMS WITH GROUPS OF MICROSTRUCTURES PRODUCED BY END MILLING
TWI756466B (zh) 2017-08-29 2022-03-01 美商艾維利 丹尼森公司 用於基於投影機的顯示系統的回射片
KR102404055B1 (ko) 2017-09-11 2022-05-30 오라폴 아메리카스 인코포레이티드 다각형 개구로 역반사기 프리즘을 제조하는 방법 및 그 장치
WO2022046134A1 (en) 2020-08-27 2022-03-03 Aura Optical System, LP Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US835648A (en) 1906-03-13 1906-11-13 Zeiss Carl Fa Reflector.
US1591572A (en) * 1925-02-05 1926-07-06 Jonathan C Stimson Process and apparatus for making central triple reflectors
US1906655A (en) 1928-11-03 1933-05-02 Stimson Jonathan Cass Process and apparatus for making reflecting devices
US2205638A (en) 1938-01-03 1940-06-25 Jonathan C Stimson Reflecting device
US2538638A (en) 1939-07-17 1951-01-16 Wilson Herbert Frederick Mold for making reflectors
US2723595A (en) 1951-12-26 1955-11-15 Rupert Richard Reflecting device
US3069721A (en) 1960-03-04 1962-12-25 Ciba Ltd Tools for making surface patterns
FR1289029A (fr) 1961-04-17 1962-03-30 Perfectionnement à l'obtention de pièces moulées à surfaces optiques
US3190178A (en) 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3277535A (en) 1963-10-21 1966-10-11 Continental Reflectors Inc Molding apparatus for reflecting devices
US3363875A (en) 1963-12-05 1968-01-16 Hedgewick Peter Molding apparatus for reflectors
US3417959A (en) 1966-11-14 1968-12-24 Minnesota Mining & Mfg Die for forming retro-reflective article
US4208090A (en) 1967-03-24 1980-06-17 Amerace Corporation Reflector structure
US3443281A (en) 1967-07-24 1969-05-13 Rupert Mfg Co Molding pin,matrix,and molding assembly for manufacture of reflective devices
US3541606A (en) 1967-10-16 1970-11-17 Amerace Esna Corp Reflectorized vehicles and reflectors therefor
US3922065A (en) 1968-05-31 1975-11-25 Minnesota Mining & Mfg Cube-corner retro-reflective article
DE1917292A1 (de) 1969-04-03 1970-10-15 Hans Hillesheim Formteil mit reflektierenden Prismen und Form zur Herstellung derselben
US3649153A (en) 1969-11-04 1972-03-14 Peter E Brudy Faceted core
US3632695A (en) 1970-03-05 1972-01-04 Reflex Corp Canada Ltd Making a combined lens and reflector
US3899154A (en) 1970-09-05 1975-08-12 Ichikoh Industries Ltd Light reflector mold
US3684348A (en) 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US3810804A (en) 1970-09-29 1974-05-14 Rowland Dev Corp Method of making retroreflective material
US3712706A (en) 1971-01-04 1973-01-23 American Cyanamid Co Retroreflective surface
US3873184A (en) 1973-02-16 1975-03-25 Amerace Esna Corp Reflector with interspersed angled reflex elements
US3926402A (en) 1973-04-24 1975-12-16 Amerace Corp Pin having nonaligned cube axis and pin axis and bundle of such pins
US3923378A (en) 1973-04-24 1975-12-02 Amerace Corp Cube-corner reflector with non-aligned cube axes and element axes
US3948714A (en) 1973-05-23 1976-04-06 Firma Hans Gubela Large-area reflectors from plastics
USRE29396E (en) 1975-02-18 1977-09-13 Amerace Corporation Pin having nonaligned cube axis and pin axis and bundle of such pins
US3924928A (en) 1975-03-12 1975-12-09 Robert C Trimble Attachment for reflectors for spoke wheels
US4025159A (en) 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4066236A (en) 1976-06-25 1978-01-03 Beatrice Foods Co. Cube corner type retroreflector bodies and molds made therewith
US4066331A (en) 1976-06-25 1978-01-03 Beatrice Foods Co. Cube corner type retroreflectors with improved cube corner unit relationships
US4095773A (en) 1976-11-18 1978-06-20 Beatrice Foods Co. Subassemblies for cube corner type retroreflector molds
US4601861A (en) 1982-09-30 1986-07-22 Amerace Corporation Methods and apparatus for embossing a precision optical pattern in a resinous sheet or laminate
US5156863A (en) * 1982-09-30 1992-10-20 Stimsonite Corporation Continuous embossing belt
US4478769A (en) 1982-09-30 1984-10-23 Amerace Corporation Method for forming an embossing tool with an optically precise pattern
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
IT8383524A0 (it) 1983-12-27 1983-12-27 Seima Italiana Spa Barrette per catadiottri.
US4775219A (en) * 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US5066098A (en) 1987-05-15 1991-11-19 Minnesota Mining And Manufacturing Company Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
US5138488A (en) 1990-09-10 1992-08-11 Minnesota Mining And Manufacturing Company Retroreflective material with improved angularity
US5300263A (en) 1992-10-28 1994-04-05 Minnesota Mining And Manufacturing Company Method of making a microlens array and mold
DE4236799C2 (de) * 1992-10-30 1994-09-08 Gubela Sen Hans Erich Verfahren zur Herstellung eines Abformwerkzeuges mit einer würfelstrukturförmigen Oberfläche zum Herstellen von Hochleistungs-Tripel-Reflektoren
DE4410994C2 (de) 1992-10-30 1996-01-25 Gubela Sen Hans Erich Körper oder Bauteil eines strangförmigen Tripelreflektors und Werkzeugelement zur Abformung von Tripelreflektoren
DE4240680C2 (de) 1992-12-03 1996-12-19 Gubela Sen Hans Erich Aus einer Vielzahl von Mikrotripeln bestehende Rückstrahlerfläche
DE9217179U1 (de) 1992-12-16 1993-04-22 Gubela Sen., Hans-Erich, 77871 Renchen Mikrodoppeltripel-Flächen
WO1994018581A1 (de) 1993-01-30 1994-08-18 Kernforschungszentrum Karlsruhe Gmbh Abformwerkzeug, verfahren zu dessen herstellung und tripelspiegel
US5600484A (en) 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
KR100437958B1 (ko) 1993-10-20 2004-08-25 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 초가요성,역반사성입방체모서리를지닌복합시트및이의제조방법
US5450235A (en) 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
CA2173148A1 (en) 1993-10-20 1995-04-27 Kenneth L. Smith Multiple structure cube corner article and method of manufacture
US5585164A (en) 1993-10-20 1996-12-17 Minnesota Mining And Manufacturing Company Dual groove set retroreflective cube corner article and method of manufacture
CA2173231A1 (en) 1993-10-20 1995-04-27 Gerald M. Benson Asymetric cube corner article and method of manufacture
US5691846A (en) 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
US5512219A (en) 1994-06-03 1996-04-30 Reflexite Corporation Method of casting a microstructure sheet having an array of prism elements using a reusable polycarbonate mold
DE4429683C1 (de) 1994-08-22 1996-03-21 Gubela Sen Hans Erich Körper oder Bauteil eines strangförmigen Tripelreflektors und/ oder Werkzeugelements zur Abformung von Tripelreflektoren
US5565151A (en) 1994-09-28 1996-10-15 Reflexite Corporation Retroreflective prism structure with windows formed thereon
JPH08309851A (ja) 1995-05-17 1996-11-26 Idemitsu Petrochem Co Ltd エンボスパターンを有する面状熱可塑性樹脂の製造方法及び装置
CA2224095C (en) 1995-06-09 2007-03-27 Kenneth L. Smith Tiled retroreflective sheeting
US6010609A (en) 1995-07-28 2000-01-04 Nippon Carside Kogyo Kabushiki Kaisha Method of making a microprism master mold
CN1106252C (zh) 1995-07-28 2003-04-23 日本电石工业株式会社 微棱镜母型
US6159407A (en) 1996-01-26 2000-12-12 3M Innovative Properties Company Stacked laminate mold and method of making
JP2000504281A (ja) * 1996-01-26 2000-04-11 ミネソタ マイニング アンド マニュファクチャリング カンパニー 積層ラミネート成形型およびその製法
US6015214A (en) * 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US5734501A (en) 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
DE29701903U1 (de) 1997-02-04 1997-03-27 IMOS Gubela GmbH, 77871 Renchen Meßtechnikretroflektor
TR199903340T2 (tr) * 1997-07-02 2001-06-21 Minnesota Mining & Manufacturing Company Küp köseli kaplama/Zirh kalibi ve bunun imaline yönelik metod.
US5981032A (en) 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
US6253442B1 (en) 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
US5898523A (en) 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements

Also Published As

Publication number Publication date
CA2294762A1 (en) 1999-01-14
US20020028263A1 (en) 2002-03-07
US6386855B1 (en) 2002-05-14
IL133857A0 (en) 2001-04-30
AU7968998A (en) 1999-01-25
WO1999001275A1 (en) 1999-01-14
CN1105637C (zh) 2003-04-16
US6257860B1 (en) 2001-07-10
CN1268921A (zh) 2000-10-04
KR20010014414A (ko) 2001-02-26
BR9810229A (pt) 2000-08-08
AU728328B2 (en) 2001-01-04
NO996562L (no) 2000-03-01
DE69828070T2 (de) 2005-12-08
US6318987B1 (en) 2001-11-20
JP2002507945A (ja) 2002-03-12
DE69828070D1 (de) 2005-01-13
ATE284306T1 (de) 2004-12-15
JP4235750B2 (ja) 2009-03-11
EP1017557A1 (en) 2000-07-12
EP1017557B1 (en) 2004-12-08
KR100573526B1 (ko) 2006-04-26
NO996562D0 (no) 1999-12-29

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