GB773219A - Sliver failure detection device - Google Patents

Sliver failure detection device

Info

Publication number
GB773219A
GB773219A GB2442354A GB2442354A GB773219A GB 773219 A GB773219 A GB 773219A GB 2442354 A GB2442354 A GB 2442354A GB 2442354 A GB2442354 A GB 2442354A GB 773219 A GB773219 A GB 773219A
Authority
GB
United Kingdom
Prior art keywords
sliver
arbor
detection device
failure detection
rollers
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
GB2442354A
Inventor
George Erskine Scott
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.)
Douglas Fraser & Sons Ltd
Original Assignee
Douglas Fraser & Sons 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 Douglas Fraser & Sons Ltd filed Critical Douglas Fraser & Sons Ltd
Priority to GB2442354A priority Critical patent/GB773219A/en
Publication of GB773219A publication Critical patent/GB773219A/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
    • D01H13/1616—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 characterised by the detector
    • D01H13/1625—Electro-mechanical actuators

Landscapes

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

Abstract

773,219. Stop mechanism. FRASER & SONS, Ltd., D. Nov. 23, 1955 [Aug. 23, 1954], No. 24423/54. Class 120 (2). A sliver failure detection device for effecting automatic stoppage of a drawing frame or other textile machine on cessation of the feed of sliver from a sliver roll 2 wound on an arbor or centre member 1 and resting on a cradle constituted by a pair of parallel rollers 4 and 5, incorporates an electrical conductor 3 so mounted on the periphery of the arbor 1 that when the arbor contacts the roll-supporting rollers an electrical circuit is completed. In the embodiment shown, rollers 4 and 5 are connected in an electric circuit by means of brushes and the conductor 3 completes the circuit on exhaustion of the sliver on the arbor 1.
GB2442354A 1954-08-23 1954-08-23 Sliver failure detection device Expired GB773219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2442354A GB773219A (en) 1954-08-23 1954-08-23 Sliver failure detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2442354A GB773219A (en) 1954-08-23 1954-08-23 Sliver failure detection device

Publications (1)

Publication Number Publication Date
GB773219A true GB773219A (en) 1957-04-24

Family

ID=10211500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2442354A Expired GB773219A (en) 1954-08-23 1954-08-23 Sliver failure detection device

Country Status (1)

Country Link
GB (1) GB773219A (en)

Similar Documents

Publication Publication Date Title
CS192567B2 (en) Yarn manufacture monitoring apparatus for open-end spinning machines
GB1247234A (en) Yarn piecing apparatus
ES440685A1 (en) Surveying device
GB773219A (en) Sliver failure detection device
JPS51130365A (en) Device for monitoring yarn feed in textile machine
US2670503A (en) Control device
ES382465A1 (en) An open end textile spinning machine. (Machine-translation by Google Translate, not legally binding)
GB650991A (en) Improvements in or relating to detector devices for drawing frames for textile fibres
US4087699A (en) Apparatus for monitoring the continuity of a web in a processing machine
GB852417A (en) Sliver coiling apparatus
GB829645A (en) Sliver failure detection device for drawing frames for slivers of bast fibres
GB1028541A (en) Gauging arrangement for monitoring ribbon thread thickness
GB1310122A (en) Thread-sensing device for a textile machine
GB834475A (en) Improvements in electric stop motions for textile machines
ES430172A1 (en) Strand threading mechanism for ring textile machines
GB1205823A (en) Apparatus for reporting ends down on textile yarn forming machines
ES485231A1 (en) Device for indicating a condition of nearly exhausted yarn reserve on a bobbin to stop automatically a hosiery knitting machine
JPS52128431A (en) Yarn delivery roll device for opennend spinning machines
GB738535A (en) Improvements in and relating to textile spindle assemblies
GB730244A (en) Improvements relating to textile carding machines
GB677467A (en) Improvements in or relating to textile draw-frames
GB838908A (en) Improvements in textile spinning, doubling and twisting machines
GB1150219A (en) Laying-Up Machine for Cables.
GB810325A (en) Improvements in and relating to bobbin winding machines
FR2296036A1 (en) Appts. for bringing a yarn end to a starting yarn - located between a stretching mechanism and an associated spindle