IT945742B - MODIFIABLE MESSAGE SIGNAL DEVICE SUITABLE AS A ROAD TRAFFIC SIGNAL - Google Patents

MODIFIABLE MESSAGE SIGNAL DEVICE SUITABLE AS A ROAD TRAFFIC SIGNAL

Info

Publication number
IT945742B
IT945742B IT5512671A IT5512671A IT945742B IT 945742 B IT945742 B IT 945742B IT 5512671 A IT5512671 A IT 5512671A IT 5512671 A IT5512671 A IT 5512671A IT 945742 B IT945742 B IT 945742B
Authority
IT
Italy
Prior art keywords
device suitable
road traffic
signal
traffic signal
modifiable
Prior art date
Application number
IT5512671A
Other languages
Italian (it)
Original Assignee
Dunne S
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 Dunne S filed Critical Dunne S
Application granted granted Critical
Publication of IT945742B publication Critical patent/IT945742B/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/10—Electrical control therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
IT5512671A 1971-01-13 1971-12-30 MODIFIABLE MESSAGE SIGNAL DEVICE SUITABLE AS A ROAD TRAFFIC SIGNAL IT945742B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10610071A 1971-01-13 1971-01-13

Publications (1)

Publication Number Publication Date
IT945742B true IT945742B (en) 1973-05-10

Family

ID=22309502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5512671A IT945742B (en) 1971-01-13 1971-12-30 MODIFIABLE MESSAGE SIGNAL DEVICE SUITABLE AS A ROAD TRAFFIC SIGNAL

Country Status (6)

Country Link
CA (1) CA1011946A (en)
DE (1) DE2156618A1 (en)
FR (1) FR2121788B1 (en)
GB (1) GB1374657A (en)
IT (1) IT945742B (en)
NL (1) NL7113821A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE443676B (en) * 1983-01-27 1986-03-03 Prismavision Ab ROOMS FOR VOLTABLE SCREENS FOR SIGNS
DE3806542A1 (en) * 1988-03-01 1989-09-14 Koelner Aussenwerbung Gmbh FURNITURE FOR ADVERTISING
GB2250122A (en) * 1990-10-01 1992-05-27 Powergraphic Displays Ltd Rotary displays
DE29601638U1 (en) * 1996-01-31 1996-05-15 Siemens Ag Alternating road traffic signs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009134A (en) * 1957-09-05 1961-11-14 Bosch Arma Corp Binary signal verification system
FR1563985A (en) * 1968-03-05 1969-04-18

Also Published As

Publication number Publication date
FR2121788A1 (en) 1972-08-25
DE2156618A1 (en) 1972-09-07
FR2121788B1 (en) 1975-10-24
NL7113821A (en) 1972-07-17
GB1374657A (en) 1974-11-20
CA1011946A (en) 1977-06-14

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