CH611240A5 - Method and device for recognising the presence of yarn lays on the circumferential surface of a rotating roller and for cutting off the yarn - Google Patents

Method and device for recognising the presence of yarn lays on the circumferential surface of a rotating roller and for cutting off the yarn

Info

Publication number
CH611240A5
CH611240A5 CH836276A CH836276A CH611240A5 CH 611240 A5 CH611240 A5 CH 611240A5 CH 836276 A CH836276 A CH 836276A CH 836276 A CH836276 A CH 836276A CH 611240 A5 CH611240 A5 CH 611240A5
Authority
CH
Switzerland
Prior art keywords
yarn
recognising
cutting
circumferential surface
rotating roller
Prior art date
Application number
CH836276A
Inventor
Arthur John Mcclean
Kenneth Francis Montgomery
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of CH611240A5 publication Critical patent/CH611240A5/en

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
    • B65H63/003—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to winding of yarns around rotating cylinders
    • 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)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
CH836276A 1975-06-30 1976-06-30 Method and device for recognising the presence of yarn lays on the circumferential surface of a rotating roller and for cutting off the yarn CH611240A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27544/75A GB1557167A (en) 1975-06-30 1975-06-30 Method and apparatus for detecting yarn on rods and severing the yarn

Publications (1)

Publication Number Publication Date
CH611240A5 true CH611240A5 (en) 1979-05-31

Family

ID=10261332

Family Applications (1)

Application Number Title Priority Date Filing Date
CH836276A CH611240A5 (en) 1975-06-30 1976-06-30 Method and device for recognising the presence of yarn lays on the circumferential surface of a rotating roller and for cutting off the yarn

Country Status (9)

Country Link
JP (1) JPS5221436A (en)
CH (1) CH611240A5 (en)
DE (1) DE2628994A1 (en)
ES (1) ES449358A1 (en)
FR (1) FR2316173A1 (en)
GB (1) GB1557167A (en)
IT (1) IT1061469B (en)
NL (1) NL7607064A (en)
ZA (1) ZA763722B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937380U (en) * 1972-07-04 1974-04-02
FR2422582A1 (en) * 1978-04-12 1979-11-09 Coignet Sa MOLDING COMPOSITION DETECTOR OF A LIFTING END
DE2939873C2 (en) * 1979-10-02 1983-09-08 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Yarn delivery system, especially for freshly dyed yarn
DE3133494C2 (en) * 1981-08-25 1984-11-22 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Opto-electronic monitoring device
DE3321261C2 (en) * 1983-06-11 1985-10-24 Rhodia Ag, 7800 Freiburg Device for monitoring rotating parts for resulting laps or runs
DE3805068A1 (en) * 1988-02-18 1989-08-31 Gebhard Birkle METHOD AND DEVICE FOR OPTICALLY SCANING AN OBJECT LEVEL PURPOSE DETECTING CHANGING EXCESSIONS AT THIS LEVEL
DE19543118A1 (en) * 1994-11-23 1996-05-30 Barmag Barmer Maschf Filament winding monitor giving early detection of incorrect winding
DE19941722A1 (en) * 1999-09-02 2001-03-08 Schlafhorst & Co W Bobbin winder for cross wound bobbins has an optic fiber monitor at the yarn guide roller to carry light between a transmitter and receiver with an interruption if yarn has wound itself around the roller
DE19941723A1 (en) * 1999-09-02 2001-03-08 Schlafhorst & Co W Bobbin winder monitor has a light transmitter to send a light beam to a reflective surface at a bobbin drive or yarn guide roller to determine if yarn has wound itself around the roller
DE102005009157B4 (en) 2005-02-25 2019-05-09 Trützschler GmbH & Co Kommanditgesellschaft Device on a spinning preparation machine e.g. Carding, carding, route o. The like. For monitoring fiber material
DE102005023992A1 (en) 2005-05-20 2006-11-23 TRüTZSCHLER GMBH & CO. KG Device on a spinning preparation machine, e.g. Carding, carding, track, combing machine or the like, for determining the mass and / or mass variations of a fiber material, e.g. at least one sliver, non-woven fabric or the like., Of cotton, chemical fibers o. The like.
DE102005033180B4 (en) 2005-07-13 2020-03-12 Trützschler GmbH & Co Kommanditgesellschaft Device for detecting a parameter on a plurality of fiber bands fed to a drafting system of a spinning machine
DE102007062631B4 (en) 2007-12-22 2018-07-26 Saurer Germany Gmbh & Co. Kg Device for monitoring unwanted filament winding in a textile machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE885908C (en) * 1950-12-08 1953-08-10 Bobingen Ag Fuer Textil Faser Wrap protection for roller arrangements
US3807270A (en) * 1968-11-06 1974-04-30 Rieter Ag Maschf Apparatus for cutting a thread on a draw-spin-winding machine
US3844497A (en) * 1973-01-02 1974-10-29 Ppg Industries Inc Strand sensor for automatic knock-off device

Also Published As

Publication number Publication date
JPS5221436A (en) 1977-02-18
ZA763722B (en) 1977-05-25
NL7607064A (en) 1977-01-03
ES449358A1 (en) 1977-08-01
FR2316173A1 (en) 1977-01-28
DE2628994A1 (en) 1977-02-03
GB1557167A (en) 1979-12-05
FR2316173B1 (en) 1980-07-11
IT1061469B (en) 1983-02-28

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Legal Events

Date Code Title Description
PL Patent ceased