FR2365659A1 - Paving stone with curved sides - has one convex and one concave end surface and long sides with concave and convex portions - Google Patents

Paving stone with curved sides - has one convex and one concave end surface and long sides with concave and convex portions

Info

Publication number
FR2365659A1
FR2365659A1 FR7628498A FR7628498A FR2365659A1 FR 2365659 A1 FR2365659 A1 FR 2365659A1 FR 7628498 A FR7628498 A FR 7628498A FR 7628498 A FR7628498 A FR 7628498A FR 2365659 A1 FR2365659 A1 FR 2365659A1
Authority
FR
France
Prior art keywords
concave
convex
sides
end surface
paving stone
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.)
Granted
Application number
FR7628498A
Other languages
French (fr)
Other versions
FR2365659B3 (en
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.)
SJAELLAND BETON
Original Assignee
SJAELLAND BETON
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 SJAELLAND BETON filed Critical SJAELLAND BETON
Priority to FR7628498A priority Critical patent/FR2365659A1/en
Publication of FR2365659A1 publication Critical patent/FR2365659A1/en
Application granted granted Critical
Publication of FR2365659B3 publication Critical patent/FR2365659B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units

Landscapes

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

Abstract

The paving stone, which is intended to enable different paving patterns to be used, is intended particularly for paths or streets. It has two parallel faces with end and side faces f right angles to these faces. One end face (2) is concave whilst the other (3) is convex and the two side faces are symmetrical about the longitudinal axis, each being equally divided into a concave and convex curve (6, 8). All the curves have the same radius of curvature. The construction for the stone can be set up on a rectangular grid divided into eight equal squares, each curve passing through the opposite corners of two adjacent squares.
FR7628498A 1976-09-22 1976-09-22 Paving stone with curved sides - has one convex and one concave end surface and long sides with concave and convex portions Granted FR2365659A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628498A FR2365659A1 (en) 1976-09-22 1976-09-22 Paving stone with curved sides - has one convex and one concave end surface and long sides with concave and convex portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628498A FR2365659A1 (en) 1976-09-22 1976-09-22 Paving stone with curved sides - has one convex and one concave end surface and long sides with concave and convex portions

Publications (2)

Publication Number Publication Date
FR2365659A1 true FR2365659A1 (en) 1978-04-21
FR2365659B3 FR2365659B3 (en) 1979-06-01

Family

ID=9177955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628498A Granted FR2365659A1 (en) 1976-09-22 1976-09-22 Paving stone with curved sides - has one convex and one concave end surface and long sides with concave and convex portions

Country Status (1)

Country Link
FR (1) FR2365659A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973192A (en) * 1990-03-22 1990-11-27 Hair Roberta A Interlocking paving stone and ground cover formed thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973192A (en) * 1990-03-22 1990-11-27 Hair Roberta A Interlocking paving stone and ground cover formed thereof

Also Published As

Publication number Publication date
FR2365659B3 (en) 1979-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse