DE2302170A1 - Zusammengesetztes rueckstrahlelement und verfahren zur herstellung desselben - Google Patents
Zusammengesetztes rueckstrahlelement und verfahren zur herstellung desselbenInfo
- Publication number
- DE2302170A1 DE2302170A1 DE2302170A DE2302170A DE2302170A1 DE 2302170 A1 DE2302170 A1 DE 2302170A1 DE 2302170 A DE2302170 A DE 2302170A DE 2302170 A DE2302170 A DE 2302170A DE 2302170 A1 DE2302170 A1 DE 2302170A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- transparent
- balls
- small
- shaped
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000002131 composite material Substances 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229920001228 polyisocyanate Polymers 0.000 claims description 4
- 239000005056 polyisocyanate Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005499 meniscus Effects 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000499 gel Substances 0.000 claims description 2
- 238000001879 gelation Methods 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 239000011344 liquid material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 49
- 239000011521 glass Substances 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
-
- 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
- B29D11/00615—Production of reflex reflectors moulded by partially embedding reflective elements, e.g. glass beads, into the surface of a support, e.g. to make prefabricated road markings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
- B44F1/04—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces after passage through surface layers, e.g. pictures with mirrors on the back
-
- 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
- E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
- E01F9/524—Reflecting elements specially adapted for incorporation in or application to road surface markings
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1942372A IT946620B (it) | 1972-01-15 | 1972-01-15 | Procedimento per la produzione industriale di elementi catarifran genti a doppia focalizzazione per segnaletica stradale ed equivalen ti impieghi e prodotto ottenuto con il detto procedimento |
| IT1945572A IT1044823B (it) | 1972-01-17 | 1972-01-17 | Elemento catadittrico a dippia focalizzazione in particolare per segnaletica stradale |
| IT2649972A IT1003066B (it) | 1972-07-01 | 1972-07-01 | Perfezionamento ai processi per la produzione industriale di elementi catarifrangenti a focalizzazione dio catottrica multipla e relativi prodotti in particolare per segna letica stradale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2302170A1 true DE2302170A1 (de) | 1973-09-06 |
Family
ID=27272963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2302170A Pending DE2302170A1 (de) | 1972-01-15 | 1973-01-15 | Zusammengesetztes rueckstrahlelement und verfahren zur herstellung desselben |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE794047A (enExample) |
| CA (1) | CA998301A (enExample) |
| CH (1) | CH566876A5 (enExample) |
| DE (1) | DE2302170A1 (enExample) |
| DK (1) | DK137077B (enExample) |
| FR (1) | FR2168358A1 (enExample) |
| SE (1) | SE381863B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
0
- BE BE794047D patent/BE794047A/xx unknown
-
1973
- 1973-01-11 CH CH37073A patent/CH566876A5/xx not_active IP Right Cessation
- 1973-01-12 SE SE7300387A patent/SE381863B/xx unknown
- 1973-01-15 FR FR7301279A patent/FR2168358A1/fr active Granted
- 1973-01-15 DK DK22373AA patent/DK137077B/da unknown
- 1973-01-15 DE DE2302170A patent/DE2302170A1/de active Pending
- 1973-01-15 CA CA161,246A patent/CA998301A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE381863B (sv) | 1975-12-22 |
| DK137077B (da) | 1978-01-16 |
| CH566876A5 (enExample) | 1975-09-30 |
| FR2168358B1 (enExample) | 1976-11-05 |
| CA998301A (en) | 1976-10-12 |
| FR2168358A1 (en) | 1973-08-31 |
| DK137077C (enExample) | 1978-06-12 |
| BE794047A (fr) | 1973-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10163117C5 (de) | Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei zeitlich getrennten Stufen | |
| DE2632107C2 (de) | Rückstrahlaggregat für Markierungsmaterial zur horizontalen Straßenmarkierung | |
| DE2544059A1 (de) | Vorgefertigter streifen fuer bodenoder strassenmarkierungen und verfahren zu seiner herstellung | |
| DE69308558T2 (de) | Verfahren zur herstellung von industriellen artikeln durch anstrahlen einer polymerisierbaren oder vernetzbaren flüssigkeit ohne die notwendigkeit von stützen | |
| DE4424998C2 (de) | Verfahren zur Herstellung von Teilchen aus einem flüssigen Medium | |
| DE2151120A1 (de) | Kugelfoermige Vorrichtung zum Konditionieren von Geweben | |
| DE3521745A1 (de) | Torische kontaktlinsen mit exzentrischem schwerpunkt, formen zu ihrer herstellung und herstellungsverfahren der formen | |
| DE7720821U1 (de) | Verbindungs- und/oder verankerungsteil mit koerniger oberflaeche fuer knochenprothesen, insbesondere gelenkprothesen | |
| DE1916643A1 (de) | Transparenter Schmuckstein,insbesondere bearbeiteter Diamant | |
| DE69722444T2 (de) | Verfahren zur herstellung eines transparenten gegenstandes und ein nach diesem verfahren hergestellter gegenstand | |
| DE2302170A1 (de) | Zusammengesetztes rueckstrahlelement und verfahren zur herstellung desselben | |
| DE2522710A1 (de) | Zurueckstrahlendes verbundmaterial, insbesondere fuer strassenmarkierung | |
| DE2722628A1 (de) | Zusammengesetztes rueckstrahlerelement und herstellungsverfahren hierfuer | |
| EP1503228B1 (de) | Reflexkörper zum Aufbringen auf Horizontalmarkierungen | |
| DE2429540C2 (de) | Mittel zum Reinigen der Zähne | |
| DE3029909A1 (de) | Verfahren und vorrichtung zur herstellung von markierungen auf fahrbahnen | |
| AT556U1 (de) | Schmuckgegenstand | |
| DE1596831C3 (de) | Verfahren zur Herstellung einer lichtstreuenden Oberfläche auf Leuchten-Hohlglas zur Erzeugung von diffusem Licht mit brillanter Wirkung | |
| DE2351347A1 (de) | Reflektierender fahrbahnmarkierungsnagel | |
| DE1619791A1 (de) | Verfahren zum Beschichten kleiner,Fluessigkeit enthaltender polymerer Kapseln | |
| DE19521847A1 (de) | Verfahren und Einrichtung zur Herstellung von lichtreflektierenden Bausteinen, von lichtreflektierenden Flächen wie Straßenmarkierungen, Randstreifen, Mittelstreifen oder dergleichen | |
| DE415521C (de) | Verfahren zur Herstellung von Kugeln aus Ton, Porzellan oder aehnlichen plastischen Massen | |
| EP3792047A2 (de) | Verfahren zur herstellung asymmetrischer linsen sowie leuchteinheit mit einer derart hergestellten linse | |
| DE202005003532U1 (de) | Matrize für die Herstellung einer mit einem flächigen Träger verbindbaren Beschichtung | |
| DE2719377C3 (de) | Schmelzkleber-Körper und Verfahren zu seiner Herstellung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |