ES2154549B1 - DEVICE FOR THE DETECTION OF BREAKS OF THREADS IN CONTINUOUS THREADING MACHINES. - Google Patents

DEVICE FOR THE DETECTION OF BREAKS OF THREADS IN CONTINUOUS THREADING MACHINES.

Info

Publication number
ES2154549B1
ES2154549B1 ES9801039A ES9801039A ES2154549B1 ES 2154549 B1 ES2154549 B1 ES 2154549B1 ES 9801039 A ES9801039 A ES 9801039A ES 9801039 A ES9801039 A ES 9801039A ES 2154549 B1 ES2154549 B1 ES 2154549B1
Authority
ES
Spain
Prior art keywords
head
threads
breaks
carrier
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES9801039A
Other languages
Spanish (es)
Other versions
ES2154549A1 (en
Inventor
Prat Josep Figuls
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pinter SA
Original Assignee
Pinter SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pinter SA filed Critical Pinter SA
Priority to ES9801039A priority Critical patent/ES2154549B1/en
Publication of ES2154549A1 publication Critical patent/ES2154549A1/en
Application granted granted Critical
Publication of ES2154549B1 publication Critical patent/ES2154549B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

Dispositivo para la detección de roturas de hilos en máquinas continuas de hilar. El dispositivo comprende un cabezal portador de un sensor piezoeléctrico sensible guiado de manera alternativa a lo largo de la máquina continua de hilar, estableciendo contacto el sensor en su desplazamiento, sobre cada uno de los hilos o filamentos con los que trabaja la máquina de hilar, siendo desplazado dicho cabezal por un sistema de tracción por cables que son simultáneamente conductores de la electricidad y siendo portador dicho cabezal de elementos sensibles a un campo magnético para la indicación óptica de la posición del cabezal, el cual presenta asimismo indicadores ópticos excitados por la señal del sensor piezoeléctrico, estando conectado el cabezal piezoeléctrico a un armario de control susceptible de producir el encendido de un indicador luminoso correspondiente a cada uno de los tramos en que se halla dividida longitudinalmente la máquina a efectos de control.Device for detecting wire breakage in continuous spinning machines. The device comprises a carrier head of a sensitive piezoelectric sensor guided alternatively along the continuous spinning machine, establishing contact with the sensor in its displacement, on each of the threads or filaments with which the spinning machine works, said head being displaced by a traction system by cables that are simultaneously conductors of electricity and said head being carrier of elements sensitive to a magnetic field for the optical indication of the position of the head, which also presents optical indicators excited by the signal of the piezoelectric sensor, the piezoelectric head being connected to a control cabinet capable of producing the lighting of a corresponding indicator light for each of the sections in which the machine is divided longitudinally for control purposes.

ES9801039A 1998-05-20 1998-05-20 DEVICE FOR THE DETECTION OF BREAKS OF THREADS IN CONTINUOUS THREADING MACHINES. Expired - Fee Related ES2154549B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9801039A ES2154549B1 (en) 1998-05-20 1998-05-20 DEVICE FOR THE DETECTION OF BREAKS OF THREADS IN CONTINUOUS THREADING MACHINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801039A ES2154549B1 (en) 1998-05-20 1998-05-20 DEVICE FOR THE DETECTION OF BREAKS OF THREADS IN CONTINUOUS THREADING MACHINES.

Publications (2)

Publication Number Publication Date
ES2154549A1 ES2154549A1 (en) 2001-04-01
ES2154549B1 true ES2154549B1 (en) 2001-11-16

Family

ID=8303829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9801039A Expired - Fee Related ES2154549B1 (en) 1998-05-20 1998-05-20 DEVICE FOR THE DETECTION OF BREAKS OF THREADS IN CONTINUOUS THREADING MACHINES.

Country Status (1)

Country Link
ES (1) ES2154549B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH639486A5 (en) * 1979-09-14 1983-11-15 Mettler S Fr Soehne Ag Maschin PIEZOELECTRIC SENSOR FOR GENERATING A SIGNAL DEPENDING ON THE TENSIONAL STRENGTH OF A TEXTILE THREAD.
IT8323198V0 (en) * 1983-10-07 1983-10-07 Minnetti Frederico & C Off TAKING ORGAN FOR SPOOLS OF YARN.
IT1178552B (en) * 1984-10-03 1987-09-09 Savio Spa PERFECTED DEVICE FOR DETECTION OF THE LACK OF NEEDLE SUPPLY THREAD IN CIRCULAR MACHINES FOR FOOTWEAR
IT1206904B (en) * 1986-02-11 1989-05-11 Forschungsanwendungsgesellscha DEVICE FOR THE SURVEILLANCE OF GUIDED WIRES, PARTICULARLY FOR TEXTILE MACHINES
IT1227727B (en) * 1988-12-23 1991-05-06 Savio Spa METHOD AND DEVICE FOR THE SURVEILLANCE OF THE STROKE AND OF THE QUALITY OF THE THREAD IN FORMATION IN A RING THREADER
JPH02259129A (en) * 1989-03-31 1990-10-19 Murata Mach Ltd Sensor of end breakage of single yarn in double twister
IT1262088B (en) * 1993-03-17 1996-06-19 Atex Spa YARN QUALITY CONTROL SYSTEM AND RELATED DEVICE

Also Published As

Publication number Publication date
ES2154549A1 (en) 2001-04-01

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