SG11201406273XA - Tools for making retroreflective articles - Google Patents

Tools for making retroreflective articles

Info

Publication number
SG11201406273XA
SG11201406273XA SG11201406273XA SG11201406273XA SG11201406273XA SG 11201406273X A SG11201406273X A SG 11201406273XA SG 11201406273X A SG11201406273X A SG 11201406273XA SG 11201406273X A SG11201406273X A SG 11201406273XA SG 11201406273X A SG11201406273X A SG 11201406273XA
Authority
SG
Singapore
Prior art keywords
tools
retroreflective articles
making retroreflective
making
articles
Prior art date
Application number
SG11201406273XA
Other languages
English (en)
Inventor
Przemyslaw P Markowicz
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 SG11201406273XA publication Critical patent/SG11201406273XA/en

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
    • B29C59/002—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0808—Mirrors having a single reflecting layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/20—Tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
SG11201406273XA 2012-04-06 2013-03-13 Tools for making retroreflective articles SG11201406273XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261621411P 2012-04-06 2012-04-06
PCT/US2013/030641 WO2013151691A1 (en) 2012-04-06 2013-03-13 Tools for making retroreflective articles

Publications (1)

Publication Number Publication Date
SG11201406273XA true SG11201406273XA (en) 2014-11-27

Family

ID=47997909

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201406273XA SG11201406273XA (en) 2012-04-06 2013-03-13 Tools for making retroreflective articles

Country Status (9)

Country Link
US (1) US9884447B2 (xx)
EP (1) EP2834062B1 (xx)
JP (2) JP6322621B2 (xx)
KR (1) KR102069914B1 (xx)
CN (1) CN104379329B (xx)
BR (1) BR112014024613B1 (xx)
MX (1) MX346947B (xx)
SG (1) SG11201406273XA (xx)
WO (1) WO2013151691A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018004684T5 (de) 2017-09-11 2020-06-25 Orafol Americas Inc. Verfahren zum fertigen von retroreflektorprismen mit polygonalen öffnungen und entsprechende vorrichtungen
JP6851000B2 (ja) * 2017-10-26 2021-03-31 パナソニックＩｐマネジメント株式会社 レーザ溶接装置およびレーザ溶接方法
EP3803494A1 (de) * 2018-06-04 2021-04-14 JENOPTIK Optical Systems GmbH Mikroskop und verfahren zum aufnehmen eines mikroskopischen bildes und verwendung eines plattenförmigen reflektors
JP7452193B2 (ja) 2020-03-31 2024-03-19 Ｔｏｐｐａｎホールディングス株式会社 レーザー溶接加工装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1591572A (en) 1925-02-05 1926-07-06 Jonathan C Stimson Process and apparatus for making central triple reflectors
US3622743A (en) 1969-04-28 1971-11-23 Hrand M Muncheryan Laser eraser and microwelder
US3712706A (en) 1971-01-04 1973-01-23 American Cyanamid Co Retroreflective surface
US3926402A (en) 1973-04-24 1975-12-16 Amerace Corp Pin having nonaligned cube axis and pin axis and bundle of such pins
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
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
DE3247145A1 (de) * 1982-12-21 1984-07-05 Held, Kurt, 7218 Trossingen Metallisches endlospressband mit strukturierter oberflaeche fuer doppelbandpressen
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
US4938563A (en) 1986-11-21 1990-07-03 Minnesota Mining And Manufacturing Company High efficiency cube corner retroflective material
US4775219A (en) 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US5138488A (en) 1990-09-10 1992-08-11 Minnesota Mining And Manufacturing Company Retroreflective material with improved angularity
RU2124978C1 (ru) * 1993-09-13 1999-01-20 Миннесота Майнинг Энд Мэнюфекчуринг Компани Абразивное изделие, способ его производства, способ его использования для чистовой обработки и рабочий инструмент для его производства
US5557836A (en) 1993-10-20 1996-09-24 Minnesota Mining And Manufacturing Company Method of manufacturing a cube corner article
CN1090086C (zh) * 1994-05-02 2002-09-04 美国3M公司 反光的涂有聚合物的柔性织物材料及其制造方法
US5558740A (en) 1995-05-19 1996-09-24 Reflexite Corporation Method and apparatus for producing seamless retroreflective sheeting
US6159407A (en) 1996-01-26 2000-12-12 3M Innovative Properties Company Stacked laminate mold and method of making
US6322652B1 (en) 1998-09-04 2001-11-27 3M Innovative Properties Company Method of making a patterned surface articles
US6843571B2 (en) 2002-06-11 2005-01-18 3M Innovative Properties Company Methods of making a master and replicas thereof
US20040018790A1 (en) * 2002-07-24 2004-01-29 3M Innovative Properties Company Method of seaming retroreflective sheeting and corresponding articles
KR100495977B1 (ko) 2002-12-13 2005-06-17 주식회사 엘지화학 높은 광학적 특성을 갖는 정밀 미세형상의 엠보싱 벨트의제조방법
DE10304474A1 (de) 2003-02-04 2004-08-12 Linde Ag Verfahren zum Laserstrahlschweißen
US7410604B2 (en) 2003-03-06 2008-08-12 3M Innovative Properties Company Method of making retroreflective sheeting and slot die apparatus
US7156527B2 (en) 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
US9039401B2 (en) 2006-02-27 2015-05-26 Microcontinuum, Inc. Formation of pattern replicating tools
DE102005057317B4 (de) 2005-11-03 2018-03-22 Daimler Ag Verfahren und Vorrichtung zum Laserschweißen von Eisenguss- und Stahlwerkstoffen
US7283714B1 (en) * 2006-12-15 2007-10-16 Ipg Photonics Corporation Large mode area fiber for low-loss transmission and amplification of single mode lasers
CN101100107A (zh) 2007-05-25 2008-01-09 江苏大学 一种激光塑料微焊接方法
US8465639B2 (en) 2008-04-09 2013-06-18 Orafol Americas Inc. Pin based method of precision diamond turning to make prismatic mold and sheeting
JP2011224618A (ja) * 2010-04-20 2011-11-10 Miyachi Technos Corp レーザ溶接方法
JP5764367B2 (ja) * 2010-06-17 2015-08-19 日東電工株式会社 偏光フィルムの製造方法

Also Published As

Publication number Publication date
MX2014011914A (es) 2014-11-12
US20150048067A1 (en) 2015-02-19
EP2834062B1 (en) 2022-09-21
KR102069914B1 (ko) 2020-01-23
BR112014024613B1 (pt) 2021-06-29
JP2015520404A (ja) 2015-07-16
JP6322621B2 (ja) 2018-05-09
US9884447B2 (en) 2018-02-06
CN104379329A (zh) 2015-02-25
MX346947B (es) 2017-04-06
EP2834062A1 (en) 2015-02-11
WO2013151691A1 (en) 2013-10-10
KR20150008081A (ko) 2015-01-21
JP2018072850A (ja) 2018-05-10
BR112014024613A2 (pt) 2017-06-20
CN104379329B (zh) 2018-05-18

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