FR2281580B1 - - Google Patents

Info

Publication number
FR2281580B1
FR2281580B1 FR7524419A FR7524419A FR2281580B1 FR 2281580 B1 FR2281580 B1 FR 2281580B1 FR 7524419 A FR7524419 A FR 7524419A FR 7524419 A FR7524419 A FR 7524419A FR 2281580 B1 FR2281580 B1 FR 2281580B1
Authority
FR
France
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
FR7524419A
Other languages
French (fr)
Other versions
FR2281580A1 (fr
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Publication of FR2281580A1 publication Critical patent/FR2281580A1/fr
Application granted granted Critical
Publication of FR2281580B1 publication Critical patent/FR2281580B1/fr
Granted 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Aerials With Secondary Devices (AREA)
FR7524419A 1974-08-05 1975-08-05 Catadioptre Granted FR2281580A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437686 DE2437686B2 (de) 1974-08-05 1974-08-05 Rueckstrahler

Publications (2)

Publication Number Publication Date
FR2281580A1 FR2281580A1 (fr) 1976-03-05
FR2281580B1 true FR2281580B1 ( ) 1982-04-02

Family

ID=5922491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524419A Granted FR2281580A1 (fr) 1974-08-05 1975-08-05 Catadioptre

Country Status (7)

Country Link
JP (1) JPS5140896A ( )
AT (1) AT348384B ( )
DE (1) DE2437686B2 ( )
ES (1) ES213298Y ( )
FR (1) FR2281580A1 ( )
GB (1) GB1491327A ( )
SE (1) SE7507496L ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017123239A1 (de) * 2017-10-06 2019-04-11 Erich Utsch Ag Retroreflektierendes, mikrostrukturiertes Schild, Verfahren zur Herstellung eines retroreflektierenden Schilds und Verwendung eines retroreflektierenden Schilds als Verkehrs- oder Kfz-Kennzeichenschild

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211200B1 ( ) * 1970-06-20 1977-03-29

Also Published As

Publication number Publication date
AU8252575A (en) 1977-01-06
JPS5140896A ( ) 1976-04-06
ES213298Y (es) 1976-11-01
DE2437686A1 (de) 1976-02-26
SE7507496L (sv) 1976-02-06
GB1491327A (en) 1977-11-09
FR2281580A1 (fr) 1976-03-05
ATA602175A (de) 1978-06-15
AT348384B (de) 1979-02-12
ES213298U (es) 1976-06-16
DE2437686B2 (de) 1976-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse
CL Concession to grant licences
CD Change of name or company name