GB191406473A - Improvements in and relating to Doffing Mechanism for Spinning Frames. - Google Patents

Improvements in and relating to Doffing Mechanism for Spinning Frames.

Info

Publication number
GB191406473A
GB191406473A GB191406473DA GB191406473A GB 191406473 A GB191406473 A GB 191406473A GB 191406473D A GB191406473D A GB 191406473DA GB 191406473 A GB191406473 A GB 191406473A
Authority
GB
United Kingdom
Prior art keywords
board
guide
lever
doffing
guides
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
Inventor
Norman Robert Newsholme
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191406473A publication Critical patent/GB191406473A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/04—Doffing arrangements integral with spinning or twisting machines
    • D01H9/046—Doffing arrangements integral with spinning or twisting machines for flyer type machines

Landscapes

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

Abstract

6473. Newsholme, N. R. March 14. Doffing-arrangements; thread-guides.-The slack in the yarn which is produced during the doffing operation is formed into a loop between the upper ends of the spindles and the nip of the rollers. In the arrangement shown, a longitudinally sliding rod A carries a hinged thread-guide board A<1> similar to the ordinary guide-board J and capable of rising and falling with it. The guide-board is moved longitudinally by a spring-weighted cord S and is normally retained in position with its guides coincident with those of the guide-board J by means of a spring or weighted catch B<1> which is liberated by the arm C<1> of the lever C when this lever is operated for the purpose of putting into gear the mechanism for unscrewing the flyers, as described in Specification 7952/11. The lever C may be connected directly with the sliding rod A.
GB191406473D 1914-03-14 1914-03-14 Improvements in and relating to Doffing Mechanism for Spinning Frames. Expired GB191406473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191406473T 1914-03-14

Publications (1)

Publication Number Publication Date
GB191406473A true GB191406473A (en) 1915-01-28

Family

ID=32647644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191406473D Expired GB191406473A (en) 1914-03-14 1914-03-14 Improvements in and relating to Doffing Mechanism for Spinning Frames.

Country Status (1)

Country Link
GB (1) GB191406473A (en)

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