ES281263Y - Articulo retrorreflectante - Google Patents

Articulo retrorreflectante

Info

Publication number
ES281263Y
ES281263Y ES1984281263U ES281263U ES281263Y ES 281263 Y ES281263 Y ES 281263Y ES 1984281263 U ES1984281263 U ES 1984281263U ES 281263 U ES281263 U ES 281263U ES 281263 Y ES281263 Y ES 281263Y
Authority
ES
Spain
Prior art keywords
elements
cube
another
corner retroreflective
reflective article
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES1984281263U
Other languages
English (en)
Other versions
ES281263U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES281263U publication Critical patent/ES281263U/es
Application granted granted Critical
Publication of ES281263Y publication Critical patent/ES281263Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
  • Aerials With Secondary Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Laminated Bodies (AREA)
  • Waveguide Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ES1984281263U 1983-09-12 1984-08-27 Articulo retrorreflectante Expired ES281263Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53134983A 1983-09-12 1983-09-12

Publications (2)

Publication Number Publication Date
ES281263U ES281263U (es) 1985-03-01
ES281263Y true ES281263Y (es) 1985-10-16

Family

ID=24117278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984281263U Expired ES281263Y (es) 1983-09-12 1984-08-27 Articulo retrorreflectante

Country Status (14)

Country Link
EP (1) EP0137736B1 (es)
JP (1) JP2645241B2 (es)
KR (1) KR920002437B1 (es)
AT (1) ATE81728T1 (es)
AU (1) AU560276B2 (es)
BR (1) BR8404427A (es)
CA (1) CA1231326A (es)
DE (1) DE3485962T2 (es)
DK (1) DK165716B (es)
ES (1) ES281263Y (es)
HK (1) HK59194A (es)
MX (1) MX161585A (es)
NO (1) NO169625C (es)
ZA (1) ZA847144B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376882U (es) * 1986-11-06 1988-05-21
US4726134A (en) * 1986-11-21 1988-02-23 Minnesota Mining And Manufacturing Company Roadway sign
US4775219A (en) * 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US4952023A (en) * 1988-03-18 1990-08-28 Minnesota Mining And Manufacturing Company Internally illuminated retroreflective sign
JPH02250083A (ja) * 1989-03-24 1990-10-05 Moritetsukusu:Kk 標識シート
US5182663A (en) * 1991-08-30 1993-01-26 Raychem Corporation Liquid crystal display having improved retroreflector
US5565151A (en) * 1994-09-28 1996-10-15 Reflexite Corporation Retroreflective prism structure with windows formed thereon
US6258443B1 (en) 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
WO1996010197A1 (en) * 1994-09-28 1996-04-04 Reflexite Corporation Retroreflective tilted prism structure
US5706132A (en) * 1996-01-19 1998-01-06 Minnesota Mining And Manufacturing Company Dual orientation retroreflective sheeting
EP0887665B1 (en) * 1996-10-18 2004-12-22 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramidal cube corner type retroreflective sheet
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
JP3580999B2 (ja) 1997-11-17 2004-10-27 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射シート
US6036322A (en) 1997-12-01 2000-03-14 Reflexite Corporation Multi-orientation retroreflective structure
JP3975001B2 (ja) 1998-04-22 2007-09-12 日本カーバイド工業株式会社 三角錐型キユーブコーナー再帰反射シート
JP3975039B2 (ja) 1999-12-13 2007-09-12 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射素子
BR0107976A (pt) 2000-01-31 2002-11-05 Nippon Carbide Kogyo Kk Elementos retrorefletores com quinas cúbicas triangulares-piramidais
JP3468418B2 (ja) 2000-03-15 2003-11-17 日本カーバイド工業株式会社 三角錐型キユーブコーナー型再帰反射シート
JP4028155B2 (ja) 2000-04-11 2007-12-26 日本カーバイド工業株式会社 蛍光性再帰反射シート
EP1424572B1 (en) 2001-08-09 2006-10-04 Nippon Carbide Kogyo Kabushiki Kaisha Retroreflection device
ATE440300T1 (de) * 2002-06-11 2009-09-15 3M Innovative Properties Co Herstellungsverfahren für eine form und hieraus gewonnene repliken
EP2442150A3 (en) 2003-03-06 2012-05-23 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US7156527B2 (en) 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
EP2259099B1 (en) 2003-12-02 2014-11-05 Nippon Carbide Kogyo Kabushiki Kaisha Triangular-pyramidal cube-corner retroreflective article having curved reflective lateral face
JP4777900B2 (ja) 2004-11-02 2011-09-21 日本カーバイド工業株式会社 複合三角錐型キューブコーナー再帰反射シートおよび再帰反射物体
US7938549B2 (en) 2005-11-30 2011-05-10 Nippon Carbide Industries Co., Inc. Retroreflective article
JP5203190B2 (ja) 2006-06-06 2013-06-05 日本カーバイド工業株式会社 キューブコーナー型再帰反射物品
US8459806B2 (en) 2006-08-22 2013-06-11 Nippon Carbide Kogyo Kabushiki Kaisha Triangular pyramid type cube corner retroreflection article, and its manufacturing method
CN101983343B (zh) 2008-03-31 2013-06-12 日本电石工业株式会社 多方向性立方角回归反射物体
JP2011180449A (ja) * 2010-03-02 2011-09-15 Sony Corp 光学体およびその製造方法、窓材、ならびに光学体の貼り合わせ方法
WO2016064621A1 (en) * 2014-10-20 2016-04-28 3M Innovative Properties Company Sun-facing light redirecting films with reduced glare
US10293560B2 (en) 2014-11-20 2019-05-21 Avery Dennison Corporation Tiled retroreflector with multi-stage dicing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380447A (en) * 1945-07-31 Optical reflecting material
US2351080A (en) * 1939-02-11 1944-06-13 Swarovski Daniel Signal device
DE1472494A1 (de) * 1964-06-30 1969-07-10 Elastic Stop Nut Corp Reflektor und Verfahren zu seiner Herstellung
US3684348A (en) * 1970-09-29 1972-08-15 Rowland Dev Corp 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
US3923378A (en) * 1973-04-24 1975-12-02 Amerace Corp Cube-corner reflector with non-aligned cube axes and element axes
US3833285A (en) * 1973-05-22 1974-09-03 Amerace Esna Corp Retrodirective reflector visible over wide range of observation angles
US4202600A (en) 1978-04-24 1980-05-13 Avery International Corporation Diced retroreflective sheeting

Also Published As

Publication number Publication date
HK59194A (en) 1994-07-08
NO169625B (no) 1992-04-06
ATE81728T1 (de) 1992-11-15
DK403184D0 (da) 1984-08-23
KR850002521A (ko) 1985-05-13
JP2645241B2 (ja) 1997-08-25
CA1231326A (en) 1988-01-12
NO169625C (no) 1992-07-15
NO843586L (no) 1985-03-13
EP0137736A3 (en) 1987-09-02
DK165716B (da) 1993-01-04
DE3485962D1 (de) 1992-11-26
JPS60100103A (ja) 1985-06-04
ZA847144B (en) 1985-04-24
EP0137736A2 (en) 1985-04-17
MX161585A (es) 1990-11-13
BR8404427A (pt) 1985-07-30
KR920002437B1 (ko) 1992-03-24
AU3223684A (en) 1985-03-21
AU560276B2 (en) 1987-04-02
DE3485962T2 (de) 1993-05-13
EP0137736B1 (en) 1992-10-21
DK403184A (da) 1985-03-13
ES281263U (es) 1985-03-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505