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GB1022834A - Improvements in or relating to stop motions on textile machines - Google Patents

Improvements in or relating to stop motions on textile machines

Info

Publication number
GB1022834A
GB1022834A GB716464A GB716464A GB1022834A GB 1022834 A GB1022834 A GB 1022834A GB 716464 A GB716464 A GB 716464A GB 716464 A GB716464 A GB 716464A GB 1022834 A GB1022834 A GB 1022834A
Authority
GB
United Kingdom
Prior art keywords
stop
rollers
lever
sliver
motion
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
GB716464A
Inventor
Joseph Osbaldeston
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.)
TMM Research Ltd
Original Assignee
TMM Research 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 TMM Research Ltd filed Critical TMM Research Ltd
Priority to GB716464A priority Critical patent/GB1022834A/en
Publication of GB1022834A publication Critical patent/GB1022834A/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

1,022,834. Stop-motion. T. M. M. (RESEARCH) Ltd. Feb. 1, 1965 [Feb. 20,1964J, No. 7164/64. Heading D1D. A stop motion for a machine in which rollers, 12,13 deliver slivers (e.g. from cans to a table 11 and thence to a drawframe) comprises a lever 19 pivoted at 20 and carrying guide means, 17 for the sliver entering the rollers and 18 for the sliver leaving them; when the sliver accumulates against either guide, e.g. as the result of an entanglement, the lever will be rocked to operate contacts 25, 26 to establish a circuit to stop the machine. The part 22 of the lever has a counterweight which is adjustable so to offset the weight of the guides as just to bring a stop 28 against a fixed stop 29. The part 22 also has a bent-over part 25 to engage a pointed contact 26 carried by a bus-bar 27. These parts are arranged beneath the table to prevent fly accumulating on them; pneumatic fly-removing means may also be employed. The roller 12 may extend the length of one side of the table and a number of rollers 13 each consisting of two bosses for slivers from adjacent cams may be provided. The device will act to detect laps forming on the upper roller as a result of a breakage and may supplement a conventional arrangement where when a break occurs the top roller tilts to close a stop-motion contact.
GB716464A 1964-02-20 1964-02-20 Improvements in or relating to stop motions on textile machines Expired GB1022834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB716464A GB1022834A (en) 1964-02-20 1964-02-20 Improvements in or relating to stop motions on textile machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB716464A GB1022834A (en) 1964-02-20 1964-02-20 Improvements in or relating to stop motions on textile machines

Publications (1)

Publication Number Publication Date
GB1022834A true GB1022834A (en) 1966-03-16

Family

ID=9827847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB716464A Expired GB1022834A (en) 1964-02-20 1964-02-20 Improvements in or relating to stop motions on textile machines

Country Status (1)

Country Link
GB (1) GB1022834A (en)

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