EP 0164264 A2 19851211 - Paving blocks.
Title (en)
Paving blocks.
Title (de)
Pflastersteine.
Title (fr)
Eléments de pavage.
Publication
Application
Priority
GB 8414595 A 19840607
Abstract (en)
A paving block of the so called interlocking type has upper and lower surfaces 10, 11 and sides 12, 13, 14, 15. One side 14 is flat and the opposite side 15 has an outwardly extending portion while the other two sides have inwardly extending portions. The block by virtue of the flat side 14 can be manufactured in a conventional block forming machine. Each block when constructing paving has a similar block associated with it the two blocks being mounted in back to back relationship. The sides 14, 15 are at least twice as long as the sides 12, 13 so that vertical load applied to one block in a paving will be distributed to two adjacent blocks.
IPC 1-7
IPC 8 full level
E01C 5/00 (2006.01)
CPC (source: EP)
E01C 5/00 (2013.01); E01C 2201/12 (2013.01)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
EP 0164264 A2 19851211; EP 0164264 A3 19860827; GB 8414595 D0 19840711
DOCDB simple family (application)
EP 85303969 A 19850605; GB 8414595 A 19840607