GB915150A - Stop motion for textile materials - Google Patents

Stop motion for textile materials

Info

Publication number
GB915150A
GB915150A GB2781061A GB2781061A GB915150A GB 915150 A GB915150 A GB 915150A GB 2781061 A GB2781061 A GB 2781061A GB 2781061 A GB2781061 A GB 2781061A GB 915150 A GB915150 A GB 915150A
Authority
GB
United Kingdom
Prior art keywords
arm
thread
roller
contact
aug
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
Application number
GB2781061A
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.)
COMPTOIR de l IND CONTONNIERE
Original Assignee
COMPTOIR de l IND CONTONNIERE
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 COMPTOIR de l IND CONTONNIERE filed Critical COMPTOIR de l IND CONTONNIERE
Publication of GB915150A publication Critical patent/GB915150A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
    • D01H13/185—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only a plate moving in the nip of drafting or guiding cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

915,150. Stop motions. COMPTOIR DE L'INDUSTRIE COTONNIERE ETABLISSEMENTS BOUSSAC. Aug. 1, 1961 [Aug. 12, 1960], No. 27810/61. Class 120 (2). A thread feeding system in a textile machine comprises a thread feeding roller 3, a pressure roller 1 urged towards the roller 3, and a thread guiding arm 5 which has a thread guide 8 and is rotatable about the pivot of the roller 1, the arm being normally held in a thread-guiding position (as in Fig. 1) by the tension of the thread 2 but also being biased to rotate in the opposite direction by means which preferably comprise a weight 13 attached to the arm so that should the yarn break the guide arm 5 rotates clockwise to bring friction surface 15, fitted over a boss 16 on the arm (see Fig. 3), into contact with the driving roller 3, so that the arm 5 is quickly rotated through about 180 degrees to its second position (see Fig. 5, not shown) where the broken end is clear of the adjacent threads, the position of the friction member 15 being such that it then lies out of contact with the driving roller 3. In addition, at this second position of arm 5 a fibre tongue 18 mounted thereon comes between the rollers to lift roller 1 and suspend drive thereto. So that the stop motion does not come into operation when the whole machine is out of use and the thread is not running, a brake 21 is moved into contact with friction surface 15 by an anti-clockwise rotation of a rod 22 running throughout the length of the machine. The arm 5 may be made of nylon.
GB2781061A 1960-08-12 1961-08-01 Stop motion for textile materials Expired GB915150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835772A FR1272547A (en) 1960-08-12 1960-08-12 Textile machine thread breaker

Publications (1)

Publication Number Publication Date
GB915150A true GB915150A (en) 1963-01-09

Family

ID=8737388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2781061A Expired GB915150A (en) 1960-08-12 1961-08-01 Stop motion for textile materials

Country Status (2)

Country Link
FR (1) FR1272547A (en)
GB (1) GB915150A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188989B (en) * 1962-10-11 1965-03-11 Allma Allgaeuer Maschb Ges Mit Device for lifting the pressure roller of the delivery mechanism of twisting machines or the like in the event of a thread breakage

Also Published As

Publication number Publication date
FR1272547A (en) 1961-09-29

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