IT1261814B - Metodo e dispositivo di ispezione di rocche di filo. - Google Patents

Metodo e dispositivo di ispezione di rocche di filo.

Info

Publication number
IT1261814B
IT1261814B ITRM930447A ITRM930447A IT1261814B IT 1261814 B IT1261814 B IT 1261814B IT RM930447 A ITRM930447 A IT RM930447A IT RM930447 A ITRM930447 A IT RM930447A IT 1261814 B IT1261814 B IT 1261814B
Authority
IT
Italy
Prior art keywords
inspection device
reserve
wire strings
wire
winding tube
Prior art date
Application number
ITRM930447A
Other languages
English (en)
Inventor
Tetsuji Masai
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of ITRM930447A0 publication Critical patent/ITRM930447A0/it
Publication of ITRM930447A1 publication Critical patent/ITRM930447A1/it
Application granted granted Critical
Publication of IT1261814B publication Critical patent/IT1261814B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • 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
    • B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the 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)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Quality & Reliability (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Un dispositivo di ispezione di rocche per ispezionare un filo di un avvolgimento di riserva avvolto su un tubetto di avvolgimento di una rocca comprende una luce nera che irradia una luce avente una lunghezza d'onda vicina a quella dei raggi ultravioletti sul tubetto di avvolgimento ed una telecamera CCD che esplora ed ispeziona il filo di riserva avvolto irradiato.
ITRM930447A 1992-07-14 1993-07-08 Metodo e dispositivo di ispezione di rocche di filo. IT1261814B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18700592 1992-07-14

Publications (3)

Publication Number Publication Date
ITRM930447A0 ITRM930447A0 (it) 1993-07-08
ITRM930447A1 ITRM930447A1 (it) 1995-01-08
IT1261814B true IT1261814B (it) 1996-06-03

Family

ID=16198540

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930447A IT1261814B (it) 1992-07-14 1993-07-08 Metodo e dispositivo di ispezione di rocche di filo.

Country Status (3)

Country Link
US (1) US5426307A (it)
DE (1) DE4323547A1 (it)
IT (1) IT1261814B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19836071A1 (de) * 1998-08-10 2000-02-17 Schlafhorst & Co W Verfahren zur Erkennung von Fadenresten auf Spinnkopshülsen
US20060042742A1 (en) * 2004-08-31 2006-03-02 Keller Marc L Method and apparatus for inspecting a material
DE102009058720A1 (de) * 2009-12-17 2011-06-22 Oerlikon Textile GmbH & Co. KG, 42897 Verfahren und Vorrichtung zur Ermittlung der Orientierung einer Kreuzspulenhülse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877967A (en) * 1986-06-03 1989-10-31 Murata Kikai Kabushiki Kaisha Package inspecting apparatus
JPS63135532A (ja) * 1986-11-18 1988-06-07 Murata Mach Ltd 巻糸パツケ−ジのバンチ巻検査方法
DE4216729A1 (de) * 1991-05-23 1992-11-26 Murata Machinery Ltd Vorrichtung zum kontrollieren von fadenspulen

Also Published As

Publication number Publication date
ITRM930447A0 (it) 1993-07-08
DE4323547A1 (de) 1994-01-20
ITRM930447A1 (it) 1995-01-08
US5426307A (en) 1995-06-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960726