IT1247107B - Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura. - Google Patents

Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura.

Info

Publication number
IT1247107B
IT1247107B ITMI910518A ITMI910518A IT1247107B IT 1247107 B IT1247107 B IT 1247107B IT MI910518 A ITMI910518 A IT MI910518A IT MI910518 A ITMI910518 A IT MI910518A IT 1247107 B IT1247107 B IT 1247107B
Authority
IT
Italy
Prior art keywords
trailer
detecting
drawn
unwinding
many
Prior art date
Application number
ITMI910518A
Other languages
English (en)
Inventor
Roberto Badiali
Amedeo Quaia
Original Assignee
Savio Spa
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 Savio Spa filed Critical Savio Spa
Priority to ITMI910518A priority Critical patent/IT1247107B/it
Publication of ITMI910518A0 publication Critical patent/ITMI910518A0/it
Publication of ITMI910518A1 publication Critical patent/ITMI910518A1/it
Application granted granted Critical
Publication of IT1247107B publication Critical patent/IT1247107B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

La presente invenzione riguarda un apparecchio carrellabile scorrevole lungo il fronte operativo delle unità di avvolgimento di una roccatrice automatica e detto apparecchio carrellabile comprende: - un elemento sensore ottico in grado di, rilevare la posizione assiale di svolgi- mento del filo dalle spole in dipanatura predisposte lungo le unità di avvolgi- mento; - mezzi di controllo di avvolgimento sulle singole unità di avvolgimento per re- golare la velocità di raccolta del filo in accordo con un segnale fornito dal detto elemento sensore ottico di rilievo della posizione assiale di svolgimento del filo dalle spole in dipanatura.
ITMI910518A 1991-02-28 1991-02-28 Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura. IT1247107B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI910518A IT1247107B (it) 1991-02-28 1991-02-28 Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910518A IT1247107B (it) 1991-02-28 1991-02-28 Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura.

Publications (3)

Publication Number Publication Date
ITMI910518A0 ITMI910518A0 (it) 1991-02-28
ITMI910518A1 ITMI910518A1 (it) 1992-08-28
IT1247107B true IT1247107B (it) 1994-12-12

Family

ID=11358785

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910518A IT1247107B (it) 1991-02-28 1991-02-28 Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura.

Country Status (1)

Country Link
IT (1) IT1247107B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013241231A (ja) * 2012-05-18 2013-12-05 Murata Machinery Ltd 糸巻取装置及び糸巻取方法

Also Published As

Publication number Publication date
ITMI910518A1 (it) 1992-08-28
ITMI910518A0 (it) 1991-02-28

Similar Documents

Publication Publication Date Title
EP0225670B1 (en) Process for unwinding a thread from a reel in looms, and arrangement used therefor
ATE212945T1 (de) Doppelspindelwickler für optische fasern mit automatischem einzug und aufwickeln
US4715411A (en) Speed control for weft feed spool in weaving looms
SU1667641A3 (ru) Способ измерени скорости движени пр жи и устройство дл его осуществлени
ATE198587T1 (de) Vorrichtung zur überprüfung der wickelqualität von garnspulen und verwendung der vorrichtung an einer spul- oder spinnmaschine
US3819123A (en) Winding apparatus
CN101659362B (zh) 纱线卷绕装置及具有该纱线卷绕装置的自动络纱机
GB2001362A (en) Doffing yarn packages: temporarily storing continuously delivered yarn
FR2446792A1 (fr) Dispositif de changement automatique de bobine sur machine textile equipee d'un systeme de bobinage
IT1247107B (it) Apparecchio carrellabile per il rilievo del quantitativo di filo avvolto su spole in dipanatura in piu' unita'di roccatura.
DE3467595D1 (en) Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector
BE1000378A4 (nl) Werkwijze voor een kontinue draadtoevoer vanaf voorraadspoelen en inrichting die deze wekwijze toepast.
US4555068A (en) Method for calling a bobbin-changing device
ATE144025T1 (de) Vorrichtung zum aufwickeln eines seiles
FI962763A0 (fi) Foerfarande vid rullning av pappersbana och rullanordning
JPS56132269A (en) Doffing device in automatic winder
SE8900610D0 (sv) Anordning foer matning av en traad till en textilmaskin
ATE310703T1 (de) Vorrichtung zum sammeln von garnen auf konischen spulen mit kompensation der veränderungen der garnaufwickelgeschwindigkeit
JPS6414337A (en) Method for automatically detecting pig tail release taking position of yarn reel
SU1475881A1 (ru) Устройство управлени намоткой длинномерного материала
DE68908348D1 (de) Einrichtung zur automatischen festlegung des faden- bzw. drahtanfanges an aufwickelmaschinen.
RU2009974C1 (ru) Устройство для намотки нити на бобину
GB2019900A (en) Improvements in winding apparatus for textile yarns
SU971768A1 (ru) Устройство дл намотки нити на бобину
ITTO20010013A1 (it) Metodo e dispositivo per il controllo della riserva di trama negli alimentatori di trama a telai di tessitura ad inserzione meccanica includ

Legal Events

Date Code Title Description
0001 Granted