EP 0277157 B1 19930317 - SELF-SUPPORTED CABLE FOR OVERHEAD ELECTRIC LINES
Title (en)
SELF-SUPPORTED CABLE FOR OVERHEAD ELECTRIC LINES
Publication
Application
Priority
CH 327086 A 19860814
Abstract (en)
[origin: WO8801430A1] Metal wires (1) are twisted into several layers (7, 8, 9) around a core (2) in order to obtain a cable for overhead lines. Reinforcing elements (3, 4) are located between the wires (1) and are twisted with them at the same pitch. The reinforcing elements (3, 4) are non-distortable bars having a rigid structure and consist of reinforcing fibres and a hardening reactive resin. The reinforcing elements (3, 4) are completely surrounded by metal wires (1) and are protected against ultra-violet radiation.
IPC 1-7
IPC 8 full level
H01B 5/10 (2006.01)
CPC (source: EP)
H01B 5/10 (2013.01)
Citation (examination)
Enzyklopädic Naturwissenschaft und Technik Verlag MI, 1976, Seite 4279
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8801430 A1 19880225; AT E87120 T1 19930415; CH 671647 A5 19890915; DE 3784908 D1 19930422; EP 0277157 A1 19880810; EP 0277157 B1 19930317
DOCDB simple family (application)
CH 8700098 W 19870813; AT 87904832 T 19870813; CH 327086 A 19860814; DE 3784908 T 19870813; EP 87904832 A 19870813