EP 1880046 A1 20080123 - SPINNING PREPARATION MACHINE AND CONTACTLESS MEASURING METHOD
Title (en)
SPINNING PREPARATION MACHINE AND CONTACTLESS MEASURING METHOD
Title (de)
SPINNEREIVORBEREITUNGSMASCHINE SOWIE BERÜHRUNGSLOSES MESSVERFAHREN
Title (fr)
MACHINE DE PREPARATION DE FILATURE ET PROCEDE DE MESURE SANS CONTACT
Publication
Application
Priority
- CH 2006000249 W 20060509
- CH 8332005 A 20050511
Abstract (en)
[origin: WO2006119658A1] The invention relates to a spinning preparation machine, such as e.g. a carding machine or a cleaner or the like. Said machine comprises a device for the contactless measurement and/or adjustment of parameters in two opposite card clothings (21, 25). The tips (22, 26) of said card clothings are configured so as to be electrically conducting, a voltage source (41; 101; 201, 206) is connected to the tips of at least one of the card clothings, and electrical discharges can be produced by applying a variable potential difference between the tips of the two card clothings. These discharges are indicative of the actual distance (d) and/or the distance to be adjusted between the card clothing tips and/or the degree of wear of at least one of the card clothings and/or the position of the one card clothing in relation to the other card clothing, especially the angle of inclination (T) relative each other. The invention also relates to a corresponding contactless measuring method.
IPC 8 full level
D01G 15/28 (2006.01)
CPC (source: EP)
D01G 15/28 (2013.01)
Citation (search report)
See references of WO 2006119658A1
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
WO 2006119658 A1 20061116; CN 101175877 A 20080507; CN 101175877 B 20121017; DE 502006006043 D1 20100318; EP 1880046 A1 20080123; EP 1880046 B1 20100127
DOCDB simple family (application)
CH 2006000249 W 20060509; CN 200680016400 A 20060509; DE 502006006043 T 20060509; EP 06721951 A 20060509