GB838134A - Improvements in or relating to stop motions for textile machines - Google Patents

Improvements in or relating to stop motions for textile machines

Info

Publication number
GB838134A
GB838134A GB2947057A GB2947057A GB838134A GB 838134 A GB838134 A GB 838134A GB 2947057 A GB2947057 A GB 2947057A GB 2947057 A GB2947057 A GB 2947057A GB 838134 A GB838134 A GB 838134A
Authority
GB
United Kingdom
Prior art keywords
yarn
cutting
detector
movable
detectors
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
GB2947057A
Inventor
Timothy Nesbitt-Dufort
Eric Findlow
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.)
Ernest Scragg and Sons Ltd
Original Assignee
Ernest Scragg and 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 Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd
Priority to GB2947057A priority Critical patent/GB838134A/en
Publication of GB838134A publication Critical patent/GB838134A/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
    • D01H13/188—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)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

838,134. Textile stop-motion. SCRAGG & SONS Ltd., E. Aug. 18, 1958 [Sept. 19, 1957], No. 29470/57. Class 120(2) In a stop-motion for use (e.g. in twistdoubling or crimping) where a number of yarns each retaining a detector pass simultaneously along adjacent paths between two common cutting-members, one of which is movable, and in which, when one detector is released by yarn-failure it moves the movable cutting-member to engage the other to sever the remaining yarn(s), to facilitate re-threading, means are provided to support the detectors where they are neither retained by their respective yarns nor in engagement with the movable member, the same means serving to hold the movable member clear of the yarn paths. In a form where the yarns follow vertical paths, each detector 9 is urged by a weight 10 and shares a common pivot 14 with a cutting-member 2 co-operating with an anvil 3: when a yarn fails, the corresponding detector falls so that a part 6 thereon strikes a part 15 on the cutter 2 so that it engages the anvil to sever the yarn. For re-threading, a pivoted member 8 can be raised to engage projections 18 to support the detectors and engage the part 15 to support the cutting- member. In a horizontal arrangement, the detectors are in the form of slidable fallers, and the part 2 in the form of a bell-crank, one arm of which is engageable by a faller and the other carries the cutter. The re-setting member is similar to that already described.
GB2947057A 1957-09-19 1957-09-19 Improvements in or relating to stop motions for textile machines Expired GB838134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2947057A GB838134A (en) 1957-09-19 1957-09-19 Improvements in or relating to stop motions for textile machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2947057A GB838134A (en) 1957-09-19 1957-09-19 Improvements in or relating to stop motions for textile machines

Publications (1)

Publication Number Publication Date
GB838134A true GB838134A (en) 1960-06-22

Family

ID=10292065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2947057A Expired GB838134A (en) 1957-09-19 1957-09-19 Improvements in or relating to stop motions for textile machines

Country Status (1)

Country Link
GB (1) GB838134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362009A (en) * 1980-08-29 1982-12-07 Akzona Incorporated Yarn actuated stop motion device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362009A (en) * 1980-08-29 1982-12-07 Akzona Incorporated Yarn actuated stop motion device

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