GB644816A - Improvements in or relating to drafting gear employed on spinning frames - Google Patents

Improvements in or relating to drafting gear employed on spinning frames

Info

Publication number
GB644816A
GB644816A GB104048A GB104048A GB644816A GB 644816 A GB644816 A GB 644816A GB 104048 A GB104048 A GB 104048A GB 104048 A GB104048 A GB 104048A GB 644816 A GB644816 A GB 644816A
Authority
GB
United Kingdom
Prior art keywords
under
suction
clearer
spindle
nozzle
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
GB104048A
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.)
HENRY JAMES WOOLARD
Haden Drysys International Ltd
Original Assignee
HENRY JAMES WOOLARD
Haden Drysys International 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 HENRY JAMES WOOLARD, Haden Drysys International Ltd filed Critical HENRY JAMES WOOLARD
Priority to GB104048A priority Critical patent/GB644816A/en
Publication of GB644816A publication Critical patent/GB644816A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
    • D01H5/66—Suction devices exclusively
    • D01H5/68—Suction end-catchers

Landscapes

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

Abstract

644,816. Suction end-catchers for textile spinning machines; roller clearers. CARRIER ENGINEERING CO., Ltd., and WOOLARD, H. J. Jan. 13, 1948, No. 1040. [Class 120(ii)] Drafting apparatus, in which rovings are traversed axially of the rollers along with corresponding traverse of the threads leaving the apparatus, has divided underclearers which bear on the whole of those parts of the lower front rollers which are not swept by the threads and adjacent each lower front roller a suction orifice is arranged in the space formed by the divisions of the under-clearer, each suction orifice having a width substantially equal to the width of each space. The underclearer 16 may be carried by a spindle 17, the ends of which are spring-urged upwardly. The part of the spindle 17 exposed between each section of the under-clearer supports the suction nozzle 21, at the end of a pipe 24 attached by a flexible tube 27 to a main suction duct 25. Elements 23, 23a are formed on the nozzle to assist in correctly locating it, the front element 23 being adjustable and removable. In a modification, the elements 23, 23a are dispensed with and a rubbing block is attached to the nozzle to bear on the spindle 17. The orifice, in either case, should be as wide as conveniently can be accommodated in the space between the under-clearer sections. The under-clearers may be formed by a number of coaxially disposed discs and intermediate spacing sleeves.
GB104048A 1948-01-13 1948-01-13 Improvements in or relating to drafting gear employed on spinning frames Expired GB644816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB104048A GB644816A (en) 1948-01-13 1948-01-13 Improvements in or relating to drafting gear employed on spinning frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB104048A GB644816A (en) 1948-01-13 1948-01-13 Improvements in or relating to drafting gear employed on spinning frames

Publications (1)

Publication Number Publication Date
GB644816A true GB644816A (en) 1950-10-18

Family

ID=9715100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB104048A Expired GB644816A (en) 1948-01-13 1948-01-13 Improvements in or relating to drafting gear employed on spinning frames

Country Status (1)

Country Link
GB (1) GB644816A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030228B (en) * 1953-12-01 1958-05-14 Franz Strueber Filter box for thread break suction system
DE1033565B (en) * 1956-01-14 1958-07-03 Sulzer Ag Spinning machine with thread breakage suction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030228B (en) * 1953-12-01 1958-05-14 Franz Strueber Filter box for thread break suction system
DE1033565B (en) * 1956-01-14 1958-07-03 Sulzer Ag Spinning machine with thread breakage suction device

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