NL57527C - - Google Patents

Info

Publication number
NL57527C
NL57527C NL57527DA NL57527C NL 57527 C NL57527 C NL 57527C NL 57527D A NL57527D A NL 57527DA NL 57527 C NL57527 C NL 57527C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL57527C publication Critical patent/NL57527C/xx
Priority claimed from GB2961945A external-priority patent/GB600435A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
    • 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
    • E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
NL57527D 1939-12-01 NL57527C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO2371909X 1939-12-01
GB2961945A GB600435A (en) 1945-11-07 Automatic signalling-apparatus for street-crossings and the like

Publications (1)

Publication Number Publication Date
NL57527C true NL57527C (en) 1900-01-01

Family

ID=32109276

Family Applications (1)

Application Number Title Priority Date Filing Date
NL57527D NL57527C (en) 1939-12-01

Country Status (4)

Country Link
US (1) US2371909A (en)
BE (1) BE442122A (en)
CH (1) CH222918A (en)
NL (1) NL57527C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006070A3 (en) * 1992-07-03 1994-05-03 Moens August Device for compressing fluids

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793264A (en) * 1954-03-29 1957-05-21 Chicago Elevator And Machine C Elevator signal control
US3054087A (en) * 1958-12-29 1962-09-11 Rue L Clegg Excessive speed warning system for traffic control
US3196386A (en) * 1960-07-23 1965-07-20 Rossi Bruno Automatic traffic regulating system for street intersections
US4716413A (en) * 1986-02-05 1987-12-29 Ernest Haile Drunk driver detection system
CA2120412A1 (en) * 1994-03-31 1995-10-01 Jim Bryant Device for positioning a vehicle in relation to the walls of a garage, and/or in relation to an adjacent vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006070A3 (en) * 1992-07-03 1994-05-03 Moens August Device for compressing fluids

Also Published As

Publication number Publication date
US2371909A (en) 1945-03-20
CH222918A (en) 1942-08-15
BE442122A (en)

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