ES281263U - Articulo retrorreflectante - Google Patents
Articulo retrorreflectanteInfo
- Publication number
- ES281263U ES281263U ES1984281263U ES281263U ES281263U ES 281263 U ES281263 U ES 281263U ES 1984281263 U ES1984281263 U ES 1984281263U ES 281263 U ES281263 U ES 281263U ES 281263 U ES281263 U ES 281263U
- Authority
- ES
- Spain
- Prior art keywords
- cube
- corner retroreflective
- multiple viewing
- viewing planes
- retroreflective articles
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 abstract 1
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)
- Length Measuring Devices By Optical Means (AREA)
- Laminated Bodies (AREA)
- Aerials With Secondary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Waveguide Aerials (AREA)
Abstract
Artículo retrorreflectante que comprende elementos retrorreflectantes de vértice de cubo, caracterizado porque al menos dos de los elementos retrorreflectantes de vértice o esquina de cubo son un par conjugado de elementos girados en 180º uno con respecto a otro, estando definidas las tres caras laterales mutuamente perpendiculares de cada elemento del par en sus bases por bordes lineales que se encuentran en un plano común, y estando inclinados los ejes ópticos de cada uno de los elementos del par hacia un borde de ese elemento, por lo que se aumenta la angularidad retrorreflectante del artículo tanto en un plano de eje X que es perpendicular a dicho plano común y a dicho borde hacia el que está inclinado un elemento, como en un plano de eje Y que es perpendicular tanto al plano de eje X como al plano común.
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 true ES281263U (es) | 1985-03-01 |
| ES281263Y 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6376882U (es) * | 1986-11-06 | 1988-05-21 | ||
| US4775219A (en) * | 1986-11-21 | 1988-10-04 | Minnesota Mining & Manufacturing Company | Cube-corner retroreflective articles having tailored divergence profiles |
| US4726134A (en) * | 1986-11-21 | 1988-02-23 | Minnesota Mining And Manufacturing Company | Roadway sign |
| 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 |
| DE69509670T2 (de) * | 1994-09-28 | 1999-11-18 | Reflexite Corp., Avon | Retroreflektive geneigte prismenstruktur |
| US6258443B1 (en) | 1994-09-28 | 2001-07-10 | Reflexite Corporation | Textured retroreflective prism structures and molds for forming same |
| US5565151A (en) * | 1994-09-28 | 1996-10-15 | Reflexite Corporation | Retroreflective prism structure with windows formed thereon |
| US5706132A (en) * | 1996-01-19 | 1998-01-06 | Minnesota Mining And Manufacturing Company | Dual orientation retroreflective sheeting |
| WO1998018028A1 (fr) * | 1996-10-18 | 1998-04-30 | Nippon Carbide Kogyo Kabushiki Kaisha | Feuille retroreflechissante du type a angles cubiques tetraedriques |
| US6253442B1 (en) * | 1997-07-02 | 2001-07-03 | 3M Innovative Properties Company | Retroreflective cube corner sheeting mold and method for making the same |
| US5981032A (en) * | 1997-07-02 | 1999-11-09 | 3M Innovative Properties Company | Retroreflective cube corner sheeting mold and sheeting formed therefrom |
| 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 |
| CN1299131C (zh) * | 2002-06-11 | 2007-02-07 | 3M创新有限公司 | 母板及其复制品制作法 |
| EP1623253A1 (en) | 2003-03-06 | 2006-02-08 | 3M Innovative Properties Company | 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 |
| WO2005054909A1 (ja) | 2003-12-02 | 2005-06-16 | Nippon Carbide Kogyo Kabushiki Kaisha | 湾曲した反射側面を持つ三角錐型キューブコーナー再帰反射物品 |
| US7950813B2 (en) | 2004-11-02 | 2011-05-31 | Nippon Carbide Kogyo Kabushiki Kaisha | Composite triangular-pyramidal cube-corner retroreflective sheeting and retroreflective articles |
| WO2007064033A1 (ja) | 2005-11-30 | 2007-06-07 | Nippon Carbide Kogyo Kabushiki Kaisha | 再帰反射物品 |
| EP2023167B1 (en) | 2006-06-06 | 2013-11-27 | Nippon Carbide Kogyo Kabushiki Kaisha | Cube corner type retroreflection article |
| WO2008023830A1 (en) | 2006-08-22 | 2008-02-28 | Nippon Carbide Kogyo Kabushiki Kaisha | Triangular pyramid type cubic corner retroreflection article, and its manufacturing method |
| EA019545B1 (ru) | 2008-03-31 | 2014-04-30 | Ниппон Карбайд Индастриз Ко., Инк. | Многонаправленное уголковое световозвращающее изделие |
| 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 |
| KR20170074934A (ko) * | 2014-10-20 | 2017-06-30 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 감소된 눈부심을 갖는 태양-지향식 광 방향전환 필름 |
| CA2967946C (en) * | 2014-11-20 | 2023-03-21 | Steven R. Chapman | Tiled retroreflector with multi-stage dicing |
Family Cites Families (9)
| 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 |
| GB1106013A (en) * | 1964-06-30 | 1968-03-13 | Elastic Stop Nut Corp | Light reflector and method of making same |
| 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 |
-
1984
- 1984-08-21 AU AU32236/84A patent/AU560276B2/en not_active Ceased
- 1984-08-23 DK DK403184A patent/DK165716B/da not_active IP Right Cessation
- 1984-08-27 ES ES1984281263U patent/ES281263Y/es not_active Expired
- 1984-09-04 CA CA000462349A patent/CA1231326A/en not_active Expired
- 1984-09-04 MX MX202615A patent/MX161585A/es unknown
- 1984-09-05 BR BR8404427A patent/BR8404427A/pt not_active IP Right Cessation
- 1984-09-10 NO NO843586A patent/NO169625C/no not_active IP Right Cessation
- 1984-09-11 DE DE8484306198T patent/DE3485962T2/de not_active Expired - Lifetime
- 1984-09-11 ZA ZA847144A patent/ZA847144B/xx unknown
- 1984-09-11 AT AT84306198T patent/ATE81728T1/de not_active IP Right Cessation
- 1984-09-11 EP EP84306198A patent/EP0137736B1/en not_active Expired - Lifetime
- 1984-09-12 KR KR1019840005556A patent/KR920002437B1/ko not_active Expired
- 1984-09-12 JP JP59191415A patent/JP2645241B2/ja not_active Expired - Lifetime
-
1994
- 1994-06-23 HK HK59194A patent/HK59194A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MX161585A (es) | 1990-11-13 |
| JPS60100103A (ja) | 1985-06-04 |
| DE3485962T2 (de) | 1993-05-13 |
| HK59194A (en) | 1994-07-08 |
| DK165716B (da) | 1993-01-04 |
| DE3485962D1 (de) | 1992-11-26 |
| AU560276B2 (en) | 1987-04-02 |
| ZA847144B (en) | 1985-04-24 |
| NO169625B (no) | 1992-04-06 |
| DK403184D0 (da) | 1984-08-23 |
| NO843586L (no) | 1985-03-13 |
| BR8404427A (pt) | 1985-07-30 |
| DK403184A (da) | 1985-03-13 |
| ES281263Y (es) | 1985-10-16 |
| EP0137736A2 (en) | 1985-04-17 |
| EP0137736A3 (en) | 1987-09-02 |
| NO169625C (no) | 1992-07-15 |
| KR850002521A (ko) | 1985-05-13 |
| AU3223684A (en) | 1985-03-21 |
| ATE81728T1 (de) | 1992-11-15 |
| EP0137736B1 (en) | 1992-10-21 |
| KR920002437B1 (ko) | 1992-03-24 |
| JP2645241B2 (ja) | 1997-08-25 |
| CA1231326A (en) | 1988-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 20030505 |