MX9709397A - Articulos de esquina de cubo que exhiben angularidad de entrada mejorada en uno o mas planos. - Google Patents

Articulos de esquina de cubo que exhiben angularidad de entrada mejorada en uno o mas planos.

Info

Publication number
MX9709397A
MX9709397A MX9709397A MX9709397A MX9709397A MX 9709397 A MX9709397 A MX 9709397A MX 9709397 A MX9709397 A MX 9709397A MX 9709397 A MX9709397 A MX 9709397A MX 9709397 A MX9709397 A MX 9709397A
Authority
MX
Mexico
Prior art keywords
cube corner
planes
entrance angularity
edge
sheeting
Prior art date
Application number
MX9709397A
Other languages
English (en)
Other versions
MXPA97009397A (es
Inventor
Kenneth L Smith
Gerald M Benson
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of MX9709397A publication Critical patent/MX9709397A/es
Publication of MXPA97009397A publication Critical patent/MXPA97009397A/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La presente invencion proporciona artículos retrorreflectores de esquina de cubo que tienen funcionamientos retrorreflector mejorado en cuando menos un plano, y de preferencia en dos o más planos. Un artículo preferido es un laminado retrorreflector que incluye una superficie estructurada que tiene cuando menos una disposicion de elementos de esquina de cubo orientados a un ángulo predeterminado con relacion al borde del artículo. El ángulo se selecciona para a linear un plano amplio de angularidad de entrada aproximadamente paralelo con el borde del laminado y otro plano amplio de angularidad de entrada aproximadamente perpendicular al borde del laminado. Los elementos de esquina de cubo individuales en la superficie estructurada están inclinados para proporcionar un triángulo de base isosceles o un triángulo de base escaleno. Adicionalmente, la superficie estructurada puede incluir una pluralidad de disposiciones de elementos de esquina de cubo dispuestas en una forma recubierta con loseta para proporcionar más de dos planos de angularidad de entrada amplia.
MXPA/A/1997/009397A 1995-06-09 1997-12-02 Articulos de esquina de cubo que exhiben angularidad de entrada mejorada en uno o mas planos MXPA97009397A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9095P 1995-06-09 1995-06-09
US60/000,090 1995-06-09
PCT/US1996/009233 WO1996042025A1 (en) 1995-06-09 1996-06-06 Cube corner articles exhibiting improved entrance angularity in one or more planes

Publications (2)

Publication Number Publication Date
MX9709397A true MX9709397A (es) 1998-07-31
MXPA97009397A MXPA97009397A (es) 1998-11-09

Family

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Also Published As

Publication number Publication date
EP0830621B1 (en) 2001-11-14
AU6090596A (en) 1997-01-09
EP0830622B1 (en) 2002-02-13
EP1351072B1 (en) 2006-09-13
DE69629685T2 (de) 2004-06-17
EP0830623A1 (en) 1998-03-25
DE69619234T2 (de) 2002-09-19
JP4078450B2 (ja) 2008-04-23
EP1351072A1 (en) 2003-10-08
DE69619234D1 (de) 2002-03-21
EP0830623B1 (en) 2003-08-27
US5926314A (en) 1999-07-20
AU6094296A (en) 1997-01-09
CA2224001A1 (en) 1996-12-27
AU700787B2 (en) 1999-01-14
JP3931256B2 (ja) 2007-06-13
AU700594B2 (en) 1999-01-07
CA2224095C (en) 2007-03-27
DE69636558D1 (de) 2006-10-26
DE69617008D1 (de) 2001-12-20
CA2221189A1 (en) 1996-12-27
US5812315A (en) 1998-09-22
CN1187883A (zh) 1998-07-15
KR19990022404A (ko) 1999-03-25
JPH11507744A (ja) 1999-07-06
CA2221189C (en) 2008-08-05
US5764413A (en) 1998-06-09
KR100414267B1 (ko) 2004-06-26
JPH11507746A (ja) 1999-07-06
KR100390277B1 (ko) 2003-10-10
KR19990022405A (ko) 1999-03-25
AU698459B2 (en) 1998-10-29
WO1996042023A1 (en) 1996-12-27
JPH11507745A (ja) 1999-07-06
AU5988796A (en) 1997-01-09
DE69636558T2 (de) 2007-06-06
CN1187245A (zh) 1998-07-08
DE69617008T2 (de) 2002-07-11
CN1147741C (zh) 2004-04-28
CA2224095A1 (en) 1996-12-27
EP0830622A1 (en) 1998-03-25
WO1996042024A1 (en) 1996-12-27
KR19990022403A (ko) 1999-03-25
US5822121A (en) 1998-10-13
JP4078449B2 (ja) 2008-04-23
EP0830621A1 (en) 1998-03-25
DE69629685D1 (de) 2003-10-02
CN1123784C (zh) 2003-10-08
KR100390278B1 (ko) 2003-10-10
WO1996042025A1 (en) 1996-12-27

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