GB849971A - Improvements in or relating to high speed textile winding machines - Google Patents

Improvements in or relating to high speed textile winding machines

Info

Publication number
GB849971A
GB849971A GB1476355A GB1476355A GB849971A GB 849971 A GB849971 A GB 849971A GB 1476355 A GB1476355 A GB 1476355A GB 1476355 A GB1476355 A GB 1476355A GB 849971 A GB849971 A GB 849971A
Authority
GB
United Kingdom
Prior art keywords
package
yarn
entanglement
brake
arm
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
GB1476355A
Inventor
Edgar Brierley
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.)
LEESONA HOLT Ltd
Original Assignee
LEESONA HOLT 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 LEESONA HOLT Ltd filed Critical LEESONA HOLT Ltd
Priority to GB1476355A priority Critical patent/GB849971A/en
Publication of GB849971A publication Critical patent/GB849971A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/023—Hank to spool winders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/382—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

849,971. Automatic stop mechanism. LEESONA HOLT Ltd., [formerly TWO GATES MILL Ltd.]. Aug. 23, 1956 [May 23, 1955], No. 14763/55. Class 120(2). A high speed textile winding machine of the type in which the package being wound is driven by surface contact with a driving roller is provided with hank entanglement stop motion mechanism which reduces the risk of breakage of the yarn by ensuring that when an entanglement of yarn occurs a brake is put into action to lift the package clear of the driving roller and stop the turning movement of the winding package; in which the tension in the yarn between the swift and the yarn package may be adjusted to prevent undue tension thereon; and in which when the entanglement has been cleared the mechanism acts to release the brake and to lower the yarn package on to the driving roller to recommence winding. In the embodiment shown yarn Y travels from a swift 11 over a guide pulley 32 then around a guide pulley 30 at the end of an arm 19, round a further pulley 33 and after passing through tensioning means and a slub-catcher is wound on to a package resting on the driving drum 12. Should entanglement occur at the swift 11 the sudden increase in tension pulls the pulley 30 and arm 19 downwards against the action of a spring to the chain-dotted position shown. Movement of the arm 19 rotates a cam surface 25 which is in contact with a follower at the end of rod 22 such that the latter is depressed and rotates a bell-crank lever connected to its opposite end. Movement of the bell-crank lever draws a brake-shoe between the driving roller 13 and the package 15 and stops rotation of the latter. When the entanglement has been cleared the arm 19 returns to its original position under the action of its spring and through the reverse sequence removes the brake shoe from between the driving drum and the package. Movement of the brake shoe may also be used to move a yarn lifter for lifting the yarn free of the traverse guide.
GB1476355A 1955-05-23 1955-05-23 Improvements in or relating to high speed textile winding machines Expired GB849971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1476355A GB849971A (en) 1955-05-23 1955-05-23 Improvements in or relating to high speed textile winding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1476355A GB849971A (en) 1955-05-23 1955-05-23 Improvements in or relating to high speed textile winding machines

Publications (1)

Publication Number Publication Date
GB849971A true GB849971A (en) 1960-09-28

Family

ID=10047056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1476355A Expired GB849971A (en) 1955-05-23 1955-05-23 Improvements in or relating to high speed textile winding machines

Country Status (1)

Country Link
GB (1) GB849971A (en)

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