EP 0846356 A1 19980610 - SUSPENSION CLAMP FOR HANGING THE WIRES OF HIGH-VOLTAGE OPEN CABLES ON A SUPPORT STRUCTURE
Title (en)
SUSPENSION CLAMP FOR HANGING THE WIRES OF HIGH-VOLTAGE OPEN CABLES ON A SUPPORT STRUCTURE
Title (de)
AUFHANGUNGSKLAMMER ZUR AUFHANGUNG VON HOCHSPANNUNGSKABEL AN EINE TRAGERSTRUKTUR
Title (fr)
SERRE-CABLES DE SUSPENSION DES FILS DE CABLES DE HAUTE TENSION A UNE STRUCTURE DE SUPPORT
Publication
Application
Priority
- FI 953894 A 19950818
- FI 9600438 W 19960814
Abstract (en)
[origin: WO9707579A1] The invention relates to a suspension clamp used for hanging the wires of high-voltage, at least 52 kV open cables, particularly to a suspension clamp for an optical ground wire, said suspension clamp comprising a hook-shaped suspension clamp body portion, including a base member whereby the suspension clamp is adapted to be secured to a support structure, and a hook portion intended for fitting therein a wire or a like to be supported. The suspension clamp further includes: a trough portion (5) mounted on a hook portion (4) and extending lengthwise of a wire (1) for supporting the wire (1), said hook portion being adapted to extend from two opposite sides of the suspension clamp, the extension having its size and the trough portion (5) having its rigidity dimensioned such that, as a result of the forces applied to the trough portion (5) by oscillations or vibrations of the wire (1), the trough portion may experience elastic resilience, a locking element (6) which is adapted at a controlled force to clamp the wire (1) against the bottom (7) of the trough portion (5) over a section of the length of the trough portion (5) and to lock the wire (1) in its longitudinal direction securely relative to the trough portion (5), and a clamping element (8) which is adapted to clamp the locking element (6) against the wire (1), said clamping element (8) being pivotably mounted relative to the suspension clamp such that the clamping element can be set in a position which allows the lowering of the wire (1) into the trough portion (5).
IPC 1-7
IPC 8 full level
G02B 6/48 (2006.01); H02G 7/05 (2006.01); H02G 7/14 (2006.01)
CPC (source: EP)
G02B 6/48 (2013.01); H02G 7/053 (2013.01)
Citation (search report)
See references of WO 9707579A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9707579 A1 19970227; AU 6660896 A 19970312; BG 102335 A 19981130; CZ 40698 A3 19980916; EA 000186 B1 19981224; EA 199800163 A1 19981029; EE 9800049 A 19980817; EP 0846356 A1 19980610; FI 953894 A0 19950818; FI 97500 B 19960913; FI 97500 C 19961227; IL 123309 A0 19980924; IS 4669 A 19980217; NO 980670 D0 19980217; NO 980670 L 19980217; PL 180064 B1 20001229; PL 325015 A1 19980706; RO 118345 B1 20030430; SK 19798 A3 19981007
DOCDB simple family (application)
FI 9600438 W 19960814; AU 6660896 A 19960814; BG 10233598 A 19980317; CZ 40698 A 19960814; EA 199800163 A 19960814; EE 9800049 A 19960814; EP 96926410 A 19960814; FI 953894 A 19950818; IL 12330996 A 19960814; IS 4669 A 19980217; NO 980670 A 19980217; PL 32501596 A 19960814; RO 9800270 A 19960814; SK 19798 A 19960814