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FR2283993A1 - Set of road blocks for slowing traffic - are plugged into road surface and have slightly convex upper surface - Google Patents

Set of road blocks for slowing traffic - are plugged into road surface and have slightly convex upper surface

Info

Publication number
FR2283993A1
FR2283993A1 FR7430958A FR7430958A FR2283993A1 FR 2283993 A1 FR2283993 A1 FR 2283993A1 FR 7430958 A FR7430958 A FR 7430958A FR 7430958 A FR7430958 A FR 7430958A FR 2283993 A1 FR2283993 A1 FR 2283993A1
Authority
FR
France
Prior art keywords
road
blocks
plugged
slightly convex
convex upper
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.)
Withdrawn
Application number
FR7430958A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7430958A priority Critical patent/FR2283993A1/en
Publication of FR2283993A1 publication Critical patent/FR2283993A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The slowing-down device consists of one or more blocks or plates (4) and can be fixed permanently or movably on the road, for example near a cross-roads. On the underneath side of each block or plate (4) are two studs (5) which fit into holes (6) made for the purpose in the road. The upper surfaces of the blocks or plates are slightly convex. Also, preferably on the upper surface, are two rings (7) for handling. The convex surface is striped, for instance red and white.
FR7430958A 1974-09-06 1974-09-06 Set of road blocks for slowing traffic - are plugged into road surface and have slightly convex upper surface Withdrawn FR2283993A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7430958A FR2283993A1 (en) 1974-09-06 1974-09-06 Set of road blocks for slowing traffic - are plugged into road surface and have slightly convex upper surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430958A FR2283993A1 (en) 1974-09-06 1974-09-06 Set of road blocks for slowing traffic - are plugged into road surface and have slightly convex upper surface

Publications (1)

Publication Number Publication Date
FR2283993A1 true FR2283993A1 (en) 1976-04-02

Family

ID=9143029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430958A Withdrawn FR2283993A1 (en) 1974-09-06 1974-09-06 Set of road blocks for slowing traffic - are plugged into road surface and have slightly convex upper surface

Country Status (1)

Country Link
FR (1) FR2283993A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571395A1 (en) * 1984-10-05 1986-04-11 Serrano Luis Motor vehicle speed reducers
FR2623828A1 (en) * 1987-12-01 1989-06-02 Jacques Amiel Dynamic roadway speed reducer for the regulation of road traffic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571395A1 (en) * 1984-10-05 1986-04-11 Serrano Luis Motor vehicle speed reducers
FR2623828A1 (en) * 1987-12-01 1989-06-02 Jacques Amiel Dynamic roadway speed reducer for the regulation of road traffic

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Legal Events

Date Code Title Description
ST Notification of lapse