EP 0026961 B1 19840321 - SCREEN ELEMENT AND SCREEN MODULE COMPRISING SUCH ELEMENT
Title (en)
SCREEN ELEMENT AND SCREEN MODULE COMPRISING SUCH ELEMENT
Publication
Application
Priority
GB 7934767 A 19791006
Abstract (en)
[origin: EP0026961A2] Figure 1 shows a genorally rectangular mould polymeric screen element 1 having complementary opposed edge formations 52, 54. Channels 56 in the latter have outer parts 60 open to a side of the elements and a restricted entry to inner parts 58 for accommodating reinforcing elements (not shown), of wedge-or squaresection wire form, snap-fitting with them. An alternative oblong section reinforcement with retention lips is also shown in another figure. A preferred fabricated strip metal reinforcement 50 saves edge 10, 12, 14, 16 and division 18, 20 widths but allows a supplying degree of curving.
IPC 1-7
IPC 8 full level
B07B 1/46 (2006.01)
CPC (source: EP)
B07B 1/4645 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0026961 A2 19810415; EP 0026961 A3 19810513; EP 0026961 B1 19840321; AT E6746 T1 19840415; DE 3067085 D1 19840426; GB 2059278 A 19810423; GB 2059278 B 19830921
DOCDB simple family (application)
EP 80300640 A 19800304; AT 80300640 T 19800304; DE 3067085 T 19800304; GB 7934767 A 19791006