GB623406A - Roving stop-motion for ring-spinning and like textile machines - Google Patents

Roving stop-motion for ring-spinning and like textile machines

Info

Publication number
GB623406A
GB623406A GB2275346A GB2275346A GB623406A GB 623406 A GB623406 A GB 623406A GB 2275346 A GB2275346 A GB 2275346A GB 2275346 A GB2275346 A GB 2275346A GB 623406 A GB623406 A GB 623406A
Authority
GB
United Kingdom
Prior art keywords
roving
machine
motion
spinning
stop
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
GB2275346A
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.)
RONALD BERRESFORD COTTAM
Original Assignee
RONALD BERRESFORD COTTAM
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 RONALD BERRESFORD COTTAM filed Critical RONALD BERRESFORD COTTAM
Priority to GB2275346A priority Critical patent/GB623406A/en
Publication of GB623406A publication Critical patent/GB623406A/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
    • 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
    • D01H13/188—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 by cutting or clamping yarns or rovings

Landscapes

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

Abstract

623,406. Roving delivery stop-motion for textile spinning &c. machines. COTTAM,. E., and COTTAM, R. B. July 31, 1946, No. 22753. [Class 120 (ii)] A roving stop-motion for textile ring-spinning and like machines, having roving-severing members controlled by feelers which bear against the yarns, has a centrifugal governor which renders inoperative all the feelers on a machine upon reduction of speed sufficient to cause yarns to slacken. When a yarn Q breaks while the machine is running at full speed, a feeler or control lever H swings forward and a comb G falls to impale the roving P. During re-threading, the comb G may be turned back to rest against a projection I, so as to hold the control lever H in an inoperative position. When the machine is not running at full speed, say 85 per cent or less, a stop bar B supports the control lever H. The bar B is turned by the centrifugal governor through arm V, bar X, lever N<SP>1</SP> and sliding collar M<SP>1</SP>. The machine speed at which the stopmotion is rendered inoperative by the centrifugal governor is adjusted by a screw G<SP>1</SP>.
GB2275346A 1946-07-31 1946-07-31 Roving stop-motion for ring-spinning and like textile machines Expired GB623406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2275346A GB623406A (en) 1946-07-31 1946-07-31 Roving stop-motion for ring-spinning and like textile machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2275346A GB623406A (en) 1946-07-31 1946-07-31 Roving stop-motion for ring-spinning and like textile machines

Publications (1)

Publication Number Publication Date
GB623406A true GB623406A (en) 1949-05-17

Family

ID=10184521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2275346A Expired GB623406A (en) 1946-07-31 1946-07-31 Roving stop-motion for ring-spinning and like textile machines

Country Status (1)

Country Link
GB (1) GB623406A (en)

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