EP 0880685 A1 19981202 - MEASURING SPRING FOR INDUCTIVE FORCE MEASUREMENT
Title (en)
MEASURING SPRING FOR INDUCTIVE FORCE MEASUREMENT
Title (de)
MESSFEDER ZUR INDUKTIVEN KRAFTMESSUNG
Title (fr)
RESSORT DE MESURE POUR LA MESURE DYNAMOMETRIQUE PAR INDUCTION
Publication
Application
Priority
- CH 9700037 W 19970205
- CH 37696 A 19960214
Abstract (en)
[origin: WO9730332A1] The invention relates to a device for inductive force measurement, in which a measuring spring is used which consist of a tension-free spring steel plate (1). In one plane said spring is shaped as a three-pronged fork in such a manner that the two outer prongs are the fixable ground element (2, 2') and the central prong is a movable ground element (3). The bending point (9, 9') is in the region of the recesses (7, 7') outside the clamping zone. The measuring spring is suitable for thread force measurement on a moving thread.
IPC 1-7
IPC 8 full level
B65H 59/40 (2006.01); G01L 1/04 (2006.01); G01L 5/10 (2006.01)
CPC (source: EP KR)
B65H 59/40 (2013.01 - EP); G01L 1/044 (2013.01 - EP); G01L 5/10 (2013.01 - EP KR); G01L 5/106 (2013.01 - EP); G01L 5/108 (2013.01 - EP); B65H 2701/31 (2013.01 - EP)
Citation (search report)
See references of WO 9730332A1
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
WO 9730332 A1 19970821; EP 0880685 A1 19981202; JP 2000504833 A 20000418; KR 19990087043 A 19991215
DOCDB simple family (application)
CH 9700037 W 19970205; EP 97900929 A 19970205; JP 52885197 A 19970205; KR 19980706276 A 19980813