Title:
METHOD AND DEVICE FOR THE DETECTION AND EVALUATION OF SURFACE DAMAGE TO LAID TRACKS AND POINTS COMPONENTS
Document Type and Number:
WIPO Patent Application WO2001090738
Kind Code:
A3
Abstract:
The invention relates to tracks (10) or points components which have one or several eddy-current test probe(s) (20) passed over them, the measured signal from the probe(s) is recorded with positioning. The probe(s) (20) sit(s) on a measuring head, which has a guide on the rail (10). The positioning detector is a GPS unit (26) with a gyroscopic module (32).
Inventors:
POHL RAINER (DE)
THOMAS HANS-MARTIN (DE)
HINTZE HARTMUT (DE)
JUNGER MARTIN (DE)
KIESOW VOLKER (DE)
KRULL RONALD (DE)
ROHMANN JUERGEN (DE)
RUEHE SVEN (DE)
THOMAS HANS-MARTIN (DE)
HINTZE HARTMUT (DE)
JUNGER MARTIN (DE)
KIESOW VOLKER (DE)
KRULL RONALD (DE)
ROHMANN JUERGEN (DE)
RUEHE SVEN (DE)
Application Number:
PCT/DE2001/001907
Publication Date:
June 06, 2002
Filing Date:
May 21, 2001
Export Citation:
Assignee:
BAHN AG FORSCHUNGS UND TECHNOL (DE)
FER PROZESSAUTOMATISIERUNG GMB (DE)
PRUEFTECHNIK LINKE & RUEHE GMB (DE)
ROHMANN GMBH (DE)
POHL RAINER (DE)
THOMAS HANS MARTIN (DE)
HINTZE HARTMUT (DE)
JUNGER MARTIN (DE)
KIESOW VOLKER (DE)
KRULL RONALD (DE)
ROHMANN JUERGEN (DE)
RUEHE SVEN (DE)
FER PROZESSAUTOMATISIERUNG GMB (DE)
PRUEFTECHNIK LINKE & RUEHE GMB (DE)
ROHMANN GMBH (DE)
POHL RAINER (DE)
THOMAS HANS MARTIN (DE)
HINTZE HARTMUT (DE)
JUNGER MARTIN (DE)
KIESOW VOLKER (DE)
KRULL RONALD (DE)
ROHMANN JUERGEN (DE)
RUEHE SVEN (DE)
International Classes:
B61K9/10; G01N27/90; (IPC1-7): G01N27/90; E01B35/00; B61K9/10
Foreign References:
EP0159933A2 | 1985-10-30 | |||
US5579013A | 1996-11-26 | |||
US6044698A | 2000-04-04 | |||
US5386727A | 1995-02-07 | |||
FR2751080A1 | 1998-01-16 | |||
US2925552A | 1960-02-16 |
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