US3539122A - Process and apparatus for actuating the change of the supply bobbin of automatic cross-winding machines - Google Patents

Process and apparatus for actuating the change of the supply bobbin of automatic cross-winding machines Download PDF

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Publication number
US3539122A
US3539122A US694765A US3539122DA US3539122A US 3539122 A US3539122 A US 3539122A US 694765 A US694765 A US 694765A US 3539122D A US3539122D A US 3539122DA US 3539122 A US3539122 A US 3539122A
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US
United States
Prior art keywords
yarn
actuating
supply bobbin
bobbin
impulse
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 - Lifetime
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US694765A
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English (en)
Inventor
Hans Spani
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.)
Loepfe AG Gebrueder
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Loepfe AG Gebrueder
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 Loepfe AG Gebrueder filed Critical Loepfe AG Gebrueder
Application granted granted Critical
Publication of US3539122A publication Critical patent/US3539122A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • 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

Definitions

  • This specific signal characterized by its polarity and its amplitude can be used, for example, in accordance with the complete diagram of FIG. 2 and in the circuit according to FIG. 3, as a criterion for the necessity of a bobbin exchange.
  • the electronic yarn-monitoring device by means of an electromagnet, actuates the same mechanical members of the stopping device of the machine which can be used with a purely mechanical yarn stop-motion device. In that case one of these mechanical members operates a switch releasing the actuating device ST.
  • This arrangement provides, on the one hand, a sufficient delay resulting from durations of actuation, inertness of mechanical members, switch movements, etc.
  • the cutting device is not actuated when the winding operation is switched off by hand when the cross-wind package has reached a predetermined diameter or when a different supervising organ, and not the yarn stop motion device, has produced the switching off of the winding operation.

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  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
US694765A 1966-12-08 1967-12-04 Process and apparatus for actuating the change of the supply bobbin of automatic cross-winding machines Expired - Lifetime US3539122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1767166A CH459836A (de) 1966-12-08 1966-12-08 Verfahren und Vorrichtung zur Steuerung des Wechsels der Abwickelspule bei automatischen Kreuzspulmaschinen

Publications (1)

Publication Number Publication Date
US3539122A true US3539122A (en) 1970-11-10

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ID=4427198

Family Applications (1)

Application Number Title Priority Date Filing Date
US694765A Expired - Lifetime US3539122A (en) 1966-12-08 1967-12-04 Process and apparatus for actuating the change of the supply bobbin of automatic cross-winding machines

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US (1) US3539122A (de)
CH (1) CH459836A (de)
DE (1) DE1710062C3 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929297A (en) * 1973-06-16 1975-12-30 Schlafhorst & Co W Automatic winding machine having a clamping device
US4512526A (en) * 1981-04-13 1985-04-23 Murata Kikai Kabushiki Kaisa Doffing control system in automatic winder
US5082194A (en) * 1989-11-14 1992-01-21 W. Schlafhorst Ag & Co. Method and apparatus for evaluating the interruption of winding on a textile winding machine
US5605296A (en) * 1994-09-28 1997-02-25 W. Schlafhorst Ag & Co. Method and apparatus for winding a yarn
EP0995711A3 (de) * 1998-10-23 2000-11-15 W. SCHLAFHORST AG & CO. Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine
CN107904720A (zh) * 2017-12-13 2018-04-13 湖南文理学院 一种用于环锭纺纱纱线质量的全面监测、追溯方法及系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937824A1 (de) * 1989-11-14 1991-05-16 Schlafhorst & Co W Spulstelle einer spulmaschine, bei der das fadenverbinden und der kopswechsel automatisch durchfuehrbar sind

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929297A (en) * 1973-06-16 1975-12-30 Schlafhorst & Co W Automatic winding machine having a clamping device
US4512526A (en) * 1981-04-13 1985-04-23 Murata Kikai Kabushiki Kaisa Doffing control system in automatic winder
US5082194A (en) * 1989-11-14 1992-01-21 W. Schlafhorst Ag & Co. Method and apparatus for evaluating the interruption of winding on a textile winding machine
US5605296A (en) * 1994-09-28 1997-02-25 W. Schlafhorst Ag & Co. Method and apparatus for winding a yarn
EP0995711A3 (de) * 1998-10-23 2000-11-15 W. SCHLAFHORST AG & CO. Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine
CN107904720A (zh) * 2017-12-13 2018-04-13 湖南文理学院 一种用于环锭纺纱纱线质量的全面监测、追溯方法及系统

Also Published As

Publication number Publication date
CH459836A (de) 1968-07-15
DE1710062C3 (de) 1974-03-21
DE1710062B2 (de) 1973-08-23
DE1710062A1 (de) 1972-03-23

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