EP 0976188 A1 20000202 - IMPROVEMENTS IN AND RELATING TO CABLE DUCTS AND WALKWAYS
Title (en)
IMPROVEMENTS IN AND RELATING TO CABLE DUCTS AND WALKWAYS
Title (de)
VERBESSERUNGEN AN KABELROHREN UND GEHWEGE
Title (fr)
AMELIORATIONS PORTANT SUR DES CONDUITES DE CABLES ET DALLES DE REVETEMENT DE CELLES-CI
Publication
Application
Priority
- GB 9801059 W 19980409
- GB 9707495 A 19970414
Abstract (en)
[origin: WO9847212A1] A cable duct element (28) connectable to another identical element to form a duct made up of elements disposed end-to-end comprises a trough (29) and a cover (30) for covering the trough (29). Mutual angular displacement of neighbouring elements in the duct is allowed by limited gaps in or between the elements. In preferred embodiments, the trough (29) includes a base (33) and side walls (32) upstanding from the base (33). First interlock means (42) are at one end of the trough (29) and second interlock means (46) are at the opposite end. The interlocks of neighbouring troughs cooperate telescopically, a limited gap between the telescoped interlocks permitting angular displacement between the troughs. A cover (30) for the cable duct element (28) includes flexible means cooperable with the cover (30) of a neighbouring element and allowing angular displacement between the elements.
IPC 1-7
IPC 8 full level
H02G 9/04 (2006.01)
CPC (source: EP)
H02G 9/04 (2013.01)
Citation (search report)
See references of WO 9847212A1
Designated contracting state (EPC)
BE DE ES FR GB IE NL
DOCDB simple family (publication)
WO 9847212 A1 19981022; AU 7057898 A 19981111; EP 0976188 A1 20000202; GB 9707495 D0 19970604
DOCDB simple family (application)
GB 9801059 W 19980409; AU 7057898 A 19980409; EP 98917333 A 19980409; GB 9707495 A 19970414