DE1797632A1 - Rueckstrahlanordnung - Google Patents

Rueckstrahlanordnung

Info

Publication number
DE1797632A1
DE1797632A1 DE19681797632 DE1797632A DE1797632A1 DE 1797632 A1 DE1797632 A1 DE 1797632A1 DE 19681797632 DE19681797632 DE 19681797632 DE 1797632 A DE1797632 A DE 1797632A DE 1797632 A1 DE1797632 A1 DE 1797632A1
Authority
DE
Germany
Prior art keywords
retroreflective
light
cells
arrangement
front side
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
Application number
DE19681797632
Other languages
German (de)
English (en)
Inventor
Sidney A Heenan
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.)
Amerace Corp
Original Assignee
Amerace Corp
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 Amerace Corp filed Critical Amerace Corp
Publication of DE1797632A1 publication Critical patent/DE1797632A1/de
Pending legal-status Critical Current

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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Road Signs Or Road Markings (AREA)
DE19681797632 1967-03-24 1968-03-22 Rueckstrahlanordnung Pending DE1797632A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62572367A 1967-03-24 1967-03-24

Publications (1)

Publication Number Publication Date
DE1797632A1 true DE1797632A1 (de) 1976-12-30

Family

ID=24507289

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19681797632 Pending DE1797632A1 (de) 1967-03-24 1968-03-22 Rueckstrahlanordnung
DE19681772038 Withdrawn DE1772038A1 (de) 1967-03-24 1968-03-22 Rueckstrahlanordnung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19681772038 Withdrawn DE1772038A1 (de) 1967-03-24 1968-03-22 Rueckstrahlanordnung

Country Status (7)

Country Link
BE (1) BE711381A (enExample)
CA (1) CA1063570A (enExample)
DE (2) DE1797632A1 (enExample)
ES (1) ES350597A1 (enExample)
FR (1) FR1554530A (enExample)
GB (1) GB1189055A (enExample)
SE (1) SE329862B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747324A1 (de) * 1977-10-21 1979-04-26 Ferro Corp Rueckstrahler
FR2675271A1 (fr) * 1991-04-11 1992-10-16 Reflexite Corp Collier transparent pour cone et son procede de fabrication.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
LU74641A1 (enExample) * 1976-03-25 1977-10-10
DE7809465U1 (de) * 1978-03-30 1978-07-13 Heinz Simon Gmbh & Co Kg, 8950 Kaufbeuren Lichtreflektor aus kunststoff
US4801193A (en) * 1988-03-04 1989-01-31 Reflexite Corporation Retroreflective sheet material and method of making same
US5204731A (en) * 1989-12-04 1993-04-20 Sokkisha Co., Ltd. Method and apparatus for measuring the coordinates of a surveyed point
US5229882A (en) * 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747324A1 (de) * 1977-10-21 1979-04-26 Ferro Corp Rueckstrahler
FR2675271A1 (fr) * 1991-04-11 1992-10-16 Reflexite Corp Collier transparent pour cone et son procede de fabrication.

Also Published As

Publication number Publication date
GB1189055A (en) 1970-04-22
DE1772038A1 (de) 1971-01-07
CA1063570A (en) 1979-10-02
FR1554530A (enExample) 1969-01-17
BE711381A (enExample) 1968-08-28
ES350597A1 (es) 1969-11-16
SE329862B (enExample) 1970-10-26

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