EP 1079024 A2 20010228 - Paving block and laying structure thereof
Title (en)
Paving block and laying structure thereof
Title (de)
Pflasterstein und daraus hergestelltes Muster
Title (fr)
Elément de pavage et dessin ainsi obtenu
Publication
Application
Priority
JP 24225599 A 19990827
Abstract (en)
A paving block comprises a base (1) of quadrangular prismatic shape formed with a plurality of projections (11) and indentations of interlockable and complementary configuration formed on each side wall of the base. On two opposite side walls (30, 40) the projections (11) and the indentations (12) are arranged in a symmetrical pattern, whereas on the other two opposite side walls (10, 20) the projections (11) and the indentations (12) are arranged in an alternate pattern. The paving block may further include an elevated portion (2) mounted on a top surface of the base and having a top surface which has a smaller area than the top surface of the base. The blocks can be laid in various layout patterns to form the laying structure of attractive appearance by interlocking the interlocking projections and indentations with each other. The grooves defined between the elevated portions (2) may be filled with earth for planting or with an elastic material. <IMAGE>
IPC 1-7
IPC 8 full level
E01C 5/00 (2006.01); E01C 9/00 (2006.01); E01C 11/22 (2006.01); E01C 11/24 (2006.01)
CPC (source: EP)
E01C 5/00 (2013.01); E01C 9/002 (2013.01); E01C 9/004 (2013.01); E01C 11/225 (2013.01); E01C 11/245 (2013.01)
Citation (applicant)
- JP S4736642 A
- JP S5536247 A 19800313 - NIPPON SODA CO, et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1079024 A2 20010228; EP 1079024 A3 20020102; JP 2001064902 A 20010313
DOCDB simple family (application)
EP 99122959 A 19991118; JP 24225599 A 19990827