GB1404767A - Open-end spinning - Google Patents

Open-end spinning

Info

Publication number
GB1404767A
GB1404767A GB5682271A GB5682271A GB1404767A GB 1404767 A GB1404767 A GB 1404767A GB 5682271 A GB5682271 A GB 5682271A GB 5682271 A GB5682271 A GB 5682271A GB 1404767 A GB1404767 A GB 1404767A
Authority
GB
United Kingdom
Prior art keywords
end spinning
open
driving
dec
shafts
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
GB5682271A
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.)
Platt Saco Lowell Ltd
Original Assignee
Platt Saco Lowell 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 Platt Saco Lowell Ltd filed Critical Platt Saco Lowell Ltd
Priority to GB5682271A priority Critical patent/GB1404767A/en
Publication of GB1404767A publication Critical patent/GB1404767A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping

Landscapes

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

Abstract

1404767 Supporting and driving open end spinning rotors PLATT SACO LOWELL LTD 4 Dec 1972 [7 Dec 1971] 56822/71 Heading DID [Also in Division F2] The shaft 2 which supports an open-end spinning rotor (1) Fig 1 (not shown) is held in a fixed journal bearing 3 and is driven by a driving roller 7. Further driving rollers 8, 9 and 10 are provided together with a further journal bearing 4 which may also constitute a thrust bearing. The driving rollers may be driven by a belt 11 which contacts their shafts 5 and 6, or the shafts 5 and/or 6 may carry the rotor of an electric motor. The bearings may be air bearings. Alternative arrangements are illustrated in Figs 3, 4 and 5 (not shown).
GB5682271A 1971-12-07 1971-12-07 Open-end spinning Expired GB1404767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5682271A GB1404767A (en) 1971-12-07 1971-12-07 Open-end spinning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5682271A GB1404767A (en) 1971-12-07 1971-12-07 Open-end spinning

Publications (1)

Publication Number Publication Date
GB1404767A true GB1404767A (en) 1975-09-03

Family

ID=10477627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5682271A Expired GB1404767A (en) 1971-12-07 1971-12-07 Open-end spinning

Country Status (1)

Country Link
GB (1) GB1404767A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee