Title:
CONCRETE PAVING OR THE LIKE, FOR PRODUCING A FLOOR COVERING BY RECIPROCAL INTERLOCKING OF ADJACENT PAVEMENTS
Document Type and Number:
WIPO Patent Application WO1998022657
Kind Code:
A3
Abstract:
The invention concerns a concrete paving or the like, for producing a floor covering by reciprocal interlocking of adjacent pavements comprising in its thickness: a top zone (10), generally spindle-shaped (1), bordered laterally and symmetrically relative to its longitudinal axis by two harmonic curves (11, 12) each extending practically over a wavelength; a bottom zone (20), globally diamond-shaped, with its axes coinciding in vertical projection with those of the top zone, the transverse axis of the diamond being shorter than the transverse axis of the top zone (10), and the longitudinal axis of the diamond being longer than the longitudinal axis of the top zone (10), the base zone (20) having in the proximity of the transverse axis a transverse extension (22) limited by the external outline of the top zone (10); and an intermediate zone (30), located between the top zone (10) and the base zone (20), for connecting the outline of the top zone to the outline of the base zone.
Inventors:
HEKPAZO DENIS (BJ)
Application Number:
PCT/FR1997/002067
Publication Date:
September 26, 2002
Filing Date:
November 17, 1997
Export Citation:
Assignee:
HEKPAZO DENIS (BJ)
International Classes:
E01C5/06; (IPC1-7): E01C5/06
Foreign References:
| FR1589345A | 1970-03-23 | |||
| DE291817C | ||||
| GB745187A | 1956-02-22 | |||
| BE484215A |
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