CA1063570A - Reflecteur - Google Patents

Reflecteur

Info

Publication number
CA1063570A
CA1063570A CA008,999A CA8999A CA1063570A CA 1063570 A CA1063570 A CA 1063570A CA 8999 A CA8999 A CA 8999A CA 1063570 A CA1063570 A CA 1063570A
Authority
CA
Canada
Prior art keywords
reflector
front face
reflecting
cells
reflector structure
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
CA008,999A
Other languages
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
Application granted granted Critical
Publication of CA1063570A publication Critical patent/CA1063570A/fr
Expired 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)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
CA008,999A 1967-03-24 1968-01-02 Reflecteur Expired CA1063570A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1063570A true CA1063570A (fr) 1979-10-02

Family

ID=24507289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA008,999A Expired CA1063570A (fr) 1967-03-24 1968-01-02 Reflecteur

Country Status (7)

Country Link
BE (1) BE711381A (fr)
CA (1) CA1063570A (fr)
DE (2) DE1772038A1 (fr)
ES (1) ES350597A1 (fr)
FR (1) FR1554530A (fr)
GB (1) GB1189055A (fr)
SE (1) SE329862B (fr)

Families Citing this family (8)

* 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 (fr) * 1976-03-25 1977-10-10
DE2747324A1 (de) * 1977-10-21 1979-04-26 Ferro Corp Rueckstrahler
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
CA2064484C (fr) * 1991-04-11 1998-08-11 William P. Rowland Feuille retroflechissante

Also Published As

Publication number Publication date
ES350597A1 (es) 1969-11-16
DE1797632A1 (de) 1976-12-30
SE329862B (fr) 1970-10-26
FR1554530A (fr) 1969-01-17
GB1189055A (en) 1970-04-22
DE1772038A1 (de) 1971-01-07
BE711381A (fr) 1968-08-28

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