EP 1447157 B1 20061018 - Method for controlling the forming operation of blind fasteners
Title (en)
Method for controlling the forming operation of blind fasteners
Title (de)
Verfahren zur Überwachung der Verarbeitung von Blindbefestigern
Title (fr)
Méthode de contrôle de l'installation d'éléments de fixation aveugles
Publication
Application
Priority
DE 10305285 A 20030206
Abstract (en)
[origin: EP1447157A1] Method has the following steps: drawing out of the blind fastener until a force of a predetermined value is applied, starting of measurement and triggering of an impulse counter; measurement of the tensile force on the rivet drawing its drawing out until a maximum force or a breaking force is reached in conjunction with timer impulse measurements; conversion of the calculated measurement value to a computer processable signal; storage of the signal; comparison of generated signals with those of a reference setting process and; output and or storage of the comparison result.
IPC 8 full level
B21J 15/28 (2006.01); B21J 15/04 (2006.01)
CPC (source: EP)
B21J 15/043 (2013.01); B21J 15/285 (2013.01)
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 PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1447157 A1 20040818; EP 1447157 B1 20061018; AT E342782 T1 20061115; DE 10305285 A1 20040826; DE 502004001758 D1 20061130
DOCDB simple family (application)
EP 04002257 A 20040202; AT 04002257 T 20040202; DE 10305285 A 20030206; DE 502004001758 T 20040202