EP 1186565 A3 20021030 - Magnetic-inductive device for the control of multiple steel-wire ropes
Title (en)
Magnetic-inductive device for the control of multiple steel-wire ropes
Title (de)
Gerät für magnetisch-induktive Kontrole von mehreren Stahlseilen
Title (fr)
Dispositif de controle magnétique-inductif de plusieurs cables d'acier
Publication
Application
Priority
IT TS20000006 A 20000822
Abstract (en)
[origin: EP1186565A2] This device permits the non-destructive testing of multiple steel wire ropes; it is composed of two connected moduli (1, 2); each modulus (1, 2) has at least one magnet (5), at least one coil or more permanent magnets (5), one or more coils (7, 7.1), one signal power point (8), two rollers (14) and a shell; the shell is composed of two lateral plates (9), an upper plate (10), a lower plate (11), a fore plate (12) and a back plate (13); the magnets (5), fixed to the upper plate (10) and the lower plate (11), form with these pole pieces a magnetic inductor; the magnets (5) are placed on one or more planes, parallel to the plane of the multiple wire ropes (6); any discontinuity of the moving wire ropes (6) creates perturbations of the magnetic field, generating electric power which is transferred to an analogical recorder; this recorder can amplify it and print on paper the diagram showing the state of the wire ropes (6). <IMAGE>
IPC 1-7
IPC 8 full level
B66B 7/12 (2006.01)
CPC (source: EP)
B66B 7/123 (2013.01)
Citation (search report)
- [A] US 5828213 A 19981027 - HICKMAN JACK R [US]
- [A] US 4427940 A 19840124 - HIRAMA YUTAKA [JP], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1186565 A2 20020313; EP 1186565 A3 20021030; EP 1186565 B1 20031210; AT E256075 T1 20031215; DE 60101435 D1 20040122; IT TS20000006 A0 20000822; IT TS20000006 A1 20020222
DOCDB simple family (application)
EP 01830546 A 20010821; AT 01830546 T 20010821; DE 60101435 T 20010821; IT TS20000006 A 20000822