EP 1787035 A1 20070523 - LOOSENING INDICATOR FOR A BOLT OR NUT AND A CORRESPONDING SYSTEM
Title (en)
LOOSENING INDICATOR FOR A BOLT OR NUT AND A CORRESPONDING SYSTEM
Title (de)
LÖSEANZEIGE FÜR EINE SCHRAUBE ODER MUTTER UND ENTSPRECHENDES SYSTEM
Title (fr)
INDICATEUR DE DESSERRAGE POUR BOULON OU ECROU ET SYSTEME CORRESPONDANT
Publication
Application
Priority
- FI 2004050123 W 20040830
- FI 20035142 A 20030903
Abstract (en)
[origin: WO2005021983A1] The invention relates to a loosening indicator for a nut/bolt (9), which is an indicator device to be installed in connection with the nut/bolt (9). The indicator device includes detector means (31, 31') for detecting the loosening of the nut/bolt, transmitter means (30), and power supply means (32) for indicating the loosening. The invention also relates to a corresponding system in the indication of loosening.
IPC 8 full level
F16B 31/02 (2006.01); F16B 41/00 (2006.01)
CPC (source: EP)
F16B 31/02 (2013.01); F16B 41/005 (2013.01)
Citation (search report)
See references of WO 2005021983A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005021983 A1 20050310; CA 2536801 A1 20050310; EP 1787035 A1 20070523; FI 20035142 A0 20030903
DOCDB simple family (application)
FI 2004050123 W 20040830; CA 2536801 A 20040830; EP 04767143 A 20040830; FI 20035142 A 20030903