RU94040366A - Узел обратного отражения и процесс его изготовления - Google Patents
Узел обратного отражения и процесс его изготовленияInfo
- Publication number
- RU94040366A RU94040366A RU94040366/28A RU94040366A RU94040366A RU 94040366 A RU94040366 A RU 94040366A RU 94040366/28 A RU94040366/28 A RU 94040366/28A RU 94040366 A RU94040366 A RU 94040366A RU 94040366 A RU94040366 A RU 94040366A
- Authority
- RU
- Russia
- Prior art keywords
- monolayer
- toroidal
- image unit
- pigment
- reverse image
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Узел обратного отражения, содержащий прозрачный шарик, имеющий первую непокрытую частично сферическую часть поверхности для приема падающего света, вторую фактически плоскую часть поверхности, противоположную первой части поверхности, и третью тороидальную часть поверхности, находящуюся в промежутке между первой и второй частями поверхности, при этом радиус кривизны тороидальной поверхности меньше радиуса кривизны первой частично сферической части поверхности; монослой из прозрачных внешних отражательных микросфер для фокусировки и обратного отражения пучков света, падающих на первую часть поверхности, которые проходят через шарик, при этом монослой наносится по меньшей мере на часть тороидальной части поверхности; слой из пигмента диффузионного отражения, расположенный позади монослоя из микросфер. Как вариант между монослоем и пигментом диффузионного отражения вводится промежуточное покрытие. В некоторых вариантах осуществления узла используется флуоресцентный пигмент.
Claims (1)
- Узел обратного отражения, содержащий прозрачный шарик, имеющий первую непокрытую частично сферическую часть поверхности для приема падающего света, вторую фактически плоскую часть поверхности, противоположную первой части поверхности, и третью тороидальную часть поверхности, находящуюся в промежутке между первой и второй частями поверхности, при этом радиус кривизны тороидальной поверхности меньше радиуса кривизны первой частично сферической части поверхности; монослой из прозрачных внешних отражательных микросфер для фокусировки и обратного отражения пучков света, падающих на первую часть поверхности, которые проходят через шарик, при этом монослой наносится по меньшей мере на часть тороидальной части поверхности; слой из пигмента диффузионного отражения, расположенный позади монослоя из микросфер. Как вариант между монослоем и пигментом диффузионного отражения вводится промежуточное покрытие. В некоторых вариантах осуществления узла используется флуоресцентный пигмент.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/837,331 US5268789A (en) | 1992-02-18 | 1992-02-18 | Retroreflective assembly and process for making same |
US07/837.331 | 1992-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94040366A true RU94040366A (ru) | 1996-06-20 |
Family
ID=25274178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94040366/28A RU94040366A (ru) | 1992-02-18 | 1993-01-07 | Узел обратного отражения и процесс его изготовления |
Country Status (9)
Country | Link |
---|---|
US (1) | US5268789A (ru) |
EP (1) | EP0627090A1 (ru) |
JP (1) | JPH07504045A (ru) |
KR (1) | KR950700558A (ru) |
AU (1) | AU665055B2 (ru) |
BR (1) | BR9305903A (ru) |
CA (1) | CA2127533A1 (ru) |
RU (1) | RU94040366A (ru) |
WO (1) | WO1993016402A1 (ru) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5417515A (en) * | 1994-05-20 | 1995-05-23 | Minnesota Mining And Manufacturing Company | Retroreflective article with dual reflector |
US5750191A (en) * | 1994-05-20 | 1998-05-12 | Minnesota Mining And Manufacturing Company | Retroreflective elements |
EP0822924B1 (en) * | 1995-04-18 | 2001-04-25 | Minnesota Mining And Manufacturing Company | Glass microsphere |
US5835271A (en) * | 1995-06-29 | 1998-11-10 | Minnesota Mining And Manufacturing Company | Encased retroreflective elements and method for making |
US6451408B1 (en) | 1995-06-29 | 2002-09-17 | 3M Innovative Properties Company | Retroreflective article |
TW297865B (ru) * | 1995-06-29 | 1997-02-11 | Minnesota Mining & Mfg | |
WO1997001677A1 (en) * | 1995-06-29 | 1997-01-16 | Minnesota Mining And Manufacturing Company | Wet retroreflective marking material |
US6703108B1 (en) | 1995-06-29 | 2004-03-09 | 3M Innovative Properties Company | Wet retroreflective marking material |
AU5169396A (en) * | 1996-02-05 | 1997-08-22 | Minnesota Mining And Manufacturing Company | Layered retroreflective elements |
WO1997028471A1 (en) * | 1996-02-05 | 1997-08-07 | Minnesota Mining And Manufacturing Company | Durable retroreflective elements |
US6303058B1 (en) | 1996-06-27 | 2001-10-16 | 3M Innovative Properties Company | Method of making profiled retroreflective marking material |
JP3993269B2 (ja) | 1997-04-18 | 2007-10-17 | スリーエム カンパニー | 透明ビーズおよびその製造方法 |
WO1998047830A1 (en) | 1997-04-18 | 1998-10-29 | Minnesota Mining And Manufacturing Company | Transparent beads and their production method |
US5958587A (en) * | 1997-04-21 | 1999-09-28 | Owens-Illinois Closure Inc. | Method of removing blemishes in compression molded articles |
USRE40088E1 (en) | 1997-06-13 | 2008-02-19 | 3M Innovative Properties Company | Liquid pavement marking compositions |
ATE320458T1 (de) | 1997-06-13 | 2006-04-15 | Minnesota Mining & Mfg | Flüssige fahrbahnmarkierungszusammensetzungen |
US5942280A (en) * | 1997-09-16 | 1999-08-24 | 3M Innovative Properties Company | Method of making retroreflective elements |
US6247818B1 (en) | 1998-10-20 | 2001-06-19 | 3M Innovative Properties Company | Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions |
US6365262B1 (en) | 1998-10-20 | 2002-04-02 | 3M Innovative Properties Company | Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same |
US6245700B1 (en) | 1999-07-27 | 2001-06-12 | 3M Innovative Properties Company | Transparent microspheres |
US6696126B1 (en) | 1999-08-12 | 2004-02-24 | The United States Of America As Represented By The Secretary Of The Navy | Visual-tactile signage |
US6966660B1 (en) | 1999-10-15 | 2005-11-22 | 3M Innovative Properties Company | Article exhibiting dry and wet retroreflectivity |
US20040259713A1 (en) | 2003-06-11 | 2004-12-23 | 3M Innovative Properties Company | Microspheres comprising titania and bismuth oxide |
US7513941B2 (en) | 2005-11-14 | 2009-04-07 | 3M Innovative Properties Company | Pavement marking, reflective elements, and methods of making micospheres |
US8701441B2 (en) | 2006-08-21 | 2014-04-22 | 3M Innovative Properties Company | Method of making inorganic, metal oxide spheres using microstructured molds |
US8292539B2 (en) | 2007-04-10 | 2012-10-23 | Stoncor Group, Inc. | Agglomerated retroreflective beads for highway marking and methods for fabrication and use thereof |
US9207373B2 (en) | 2007-04-10 | 2015-12-08 | Stoncor Group, Inc. | Methods for fabrication and highway marking usage of agglomerated retroreflective beads |
US20090230247A1 (en) * | 2008-03-17 | 2009-09-17 | Harris John N | Methods and apparatus for incorporating luminophores into decorative laminates |
WO2011022022A1 (en) | 2009-08-21 | 2011-02-24 | 3M Innovative Properties Company | Pavement markings, reflective elements, and methods of making microspheres |
KR102052009B1 (ko) | 2012-05-29 | 2019-12-04 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 도로 표지 조성물 |
EP3475741A1 (en) * | 2016-06-28 | 2019-05-01 | Safe Reflections, Inc. | Textured reflective synthetic leather |
WO2018148680A1 (en) | 2017-02-10 | 2018-08-16 | Smartstripe, Llc | Constant data connection system assembly and method of use thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2713286A (en) * | 1949-10-22 | 1955-07-19 | Minnesota Mining & Mfg | Reflex light reflectors and glass bead elements thereof |
US3556637A (en) * | 1968-06-27 | 1971-01-19 | Minnesota Mining & Mfg | Reflex-reflecting aggregate and markers prepared therefrom |
US3894791A (en) * | 1970-04-22 | 1975-07-15 | Ludwig Eigenmann | Reflective material for road marking and signs |
IT1009505B (it) * | 1971-07-10 | 1976-12-20 | Eigenmann Ludwig | Perfezionamento ai materiali catari frangenti in particolare per segna letica orizzontale e verticale car telli indicatori e simili e relati vi materiali catarifrangenti perfe zionati |
IT1045437B (it) * | 1972-12-28 | 1980-05-10 | Eigenmann Ludwig | Perfezionamento ai materiali cata rifrangenti a doppia focalizzazione in particolare per segnaletica strdale |
IT1045337B (it) * | 1973-03-21 | 1980-05-10 | Eigenmann Ludwig | Materiale catarifrangente in particolare per segnaletica stradale per sentante proprieta di retro riflessione alla luce radente |
US4072403A (en) * | 1975-07-16 | 1978-02-07 | Ludwig Eigenmann | Retro-reflecting assembly |
IT1054942B (it) * | 1976-01-14 | 1981-11-30 | Eigenmann Ludwig | Perfezionamento ai procedimenti per la produzione di elementi catari frangenti in particolare per segnaletica stradale relativi elementi perfezionati e materiale nastriforme per segnaletica stradale orizzontale comportante i detti elementi |
IT1063317B (it) * | 1976-05-19 | 1985-02-11 | Eigenmann Ludwig | Perfezionamento agli elementi retroriflettenti di tipo lenticolare in particolare per segnaletica stradale e relativi elementi perfezionati |
IT1097474B (it) * | 1978-07-05 | 1985-08-31 | Eigenmann Ludwig | Elementi retroriflettenti perfezionati per segnaletica stradale,e metodo per il loro orientamento e posa in opera |
US4763985A (en) * | 1986-08-01 | 1988-08-16 | Minnesota Mining And Manufacturing Company | Retroreflective sheet with enhanced brightness |
US5008142A (en) * | 1988-09-02 | 1991-04-16 | Minnesota Mining And Manufacturing Company | Embedded lens retroreflective sheeting with flexible, dimensionally stable coating |
US4957335A (en) * | 1989-05-26 | 1990-09-18 | Minnesota Mining And Manufacturing Company | Microsphere-based retroreflective articles with enhanced retroreflective brightness |
-
1992
- 1992-02-18 US US07/837,331 patent/US5268789A/en not_active Expired - Lifetime
-
1993
- 1993-01-07 RU RU94040366/28A patent/RU94040366A/ru unknown
- 1993-01-07 CA CA002127533A patent/CA2127533A1/en not_active Abandoned
- 1993-01-07 EP EP93902944A patent/EP0627090A1/en not_active Ceased
- 1993-01-07 AU AU34338/93A patent/AU665055B2/en not_active Ceased
- 1993-01-07 WO PCT/US1993/000061 patent/WO1993016402A1/en not_active Application Discontinuation
- 1993-01-07 JP JP5514050A patent/JPH07504045A/ja active Pending
- 1993-01-07 BR BR9305903A patent/BR9305903A/pt not_active Application Discontinuation
-
1994
- 1994-08-13 KR KR1019940702809A patent/KR950700558A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU3433893A (en) | 1993-09-03 |
JPH07504045A (ja) | 1995-04-27 |
US5268789A (en) | 1993-12-07 |
BR9305903A (pt) | 1997-10-21 |
CA2127533A1 (en) | 1993-08-19 |
WO1993016402A1 (en) | 1993-08-19 |
KR950700558A (ko) | 1995-01-16 |
EP0627090A1 (en) | 1994-12-07 |
AU665055B2 (en) | 1995-12-14 |
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