EP 1540053 A1 20050615 - SENSOR SYSTEM FOR A RING SPINNING MACHINE
Title (en)
SENSOR SYSTEM FOR A RING SPINNING MACHINE
Title (de)
SENSORIK FÜR RINGSPINNMASCHINE
Title (fr)
CAPTEURS POUR METIER CONTINU A FILER
Publication
Application
Priority
- CH 0300543 W 20030812
- CH 13902002 A 20020813
Abstract (en)
[origin: WO2004015179A1] A ring frame (113) in a ring spinning machine is provided with an optical sensor for scanning the state of a spinning point. The sensor comprises a light beam transmitter (236) and a light beam receiver (238) which is used to receive light which is emitted by the transmitter (26) and reflected by a part at the spinning point, especially by a peripheral rotor on a spinning ring. The sensor is characterized in that the transmitter (236) and the receiver (238) are borne by a common carrier (202). The carrier can be provided with a plurality of housings (212). Each housing (212) accommodates a sensor (transmitter/receiver pair). The housing is provided with a respective translucent part (240,242), which can be embodied in the form of a lens, for the transmitter (236) and receiver (238). .
IPC 1-7
IPC 8 full level
D01H 1/02 (2006.01); D01H 1/16 (2006.01); D01H 13/16 (2006.01); D01H 13/26 (2006.01)
CPC (source: EP US)
D01H 1/16 (2013.01 - EP US); D01H 13/165 (2013.01 - EP US)
Citation (search report)
See references of WO 2004015179A1
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)
WO 2004015179 A1 20040219; AU 2003249831 A1 20040225; CN 1688756 A 20051026; CN 1688756 B 20100512; EP 1540053 A1 20050615; EP 1540053 B1 20140430; JP 2005535794 A 20051124; US 2006232778 A1 20061019
DOCDB simple family (application)
CH 0300543 W 20030812; AU 2003249831 A 20030812; CN 03824163 A 20030812; EP 03783893 A 20030812; JP 2004526569 A 20030812; US 52452203 A 20030812