GB416717A - Improvements in and relating to spinning, doubling and twisting machinery - Google Patents

Improvements in and relating to spinning, doubling and twisting machinery

Info

Publication number
GB416717A
GB416717A GB434033A GB434033A GB416717A GB 416717 A GB416717 A GB 416717A GB 434033 A GB434033 A GB 434033A GB 434033 A GB434033 A GB 434033A GB 416717 A GB416717 A GB 416717A
Authority
GB
United Kingdom
Prior art keywords
flyer
machines
tube
copper
ferranti
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
GB434033A
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.)
GERTRUDE RUTH ZIANI DE FERRANT
Original Assignee
GERTRUDE RUTH ZIANI DE FERRANT
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 GERTRUDE RUTH ZIANI DE FERRANT filed Critical GERTRUDE RUTH ZIANI DE FERRANT
Priority to GB434033A priority Critical patent/GB416717A/en
Publication of GB416717A publication Critical patent/GB416717A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H1/00Spinning or twisting machines in which the product is wound-up continuously
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H2700/00Spinning or twisting machines; Drafting devices
    • D01H2700/24Spinning or twisting machines of different kinds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

416,717. High-speed spinning, doubling, and twisting machines. FERRANTI, G. R. Z. DE, (Executrix of FERRANTI, S. Z. DE), Wood Green Farm, Upper Basildon, Pangbourne, Berkshire. 'Feb. 13, 1933, No. 4340. [Class 120 (ii).] In machines for spinning, doubling, and twisting at high speed, especially machines of the kind first described in Specification 18047/03, [Class 120], the flyers are air-borne and are balanced as described in Specification 399,845, [Group XIX], to such a degree of balance that the bearing surfaces of the flyers will not contact with their co-operating surfaces in normal running, and the flyer bearings comprise an inner tube 3 spring-supported in an outer cage 2. The invention is described as applied to Ferranti machines, such as described in Specifications 18047/03, 18260/04, or 24941/06, [all in Class 120], and is used in combination with the spindle constructions described in Specification 416,718 and with the flyer arrangements described in Specification 416,719. The flyer 1 may be made by electrodeposition of copper and is preferably chromium plated. The bearing comprises a cage 2 supporting, by means of two series of three helical springs 17, 18, a tube 3 consisting of an electro deposited copper shroud provided with short widelyspaced bearing-surfaces 5, 6. To ensure against seizure in the event of a temporary breakdown of the air film in the bearings, non - seizing material is used for one or both of the elements, suitable materials being chromium, chromium-plated copper, polished copper, iron or other hard metal for the rotor, and a mixture of synthetic resin and graphite or colloidal carbon, free from grease, for the stator. Air is led by way of passages 8, 9 to a space 7<a> beneath a thrust washer 10 to support the flyer above the top of the tube 3. The cage 2 comprises longitudinal strips of steel 11 and circumferential rings 12. The springs 17, 18 are secured at their ends to the rings 12, and at their mid points to corrugated rings 13, 14 carrying the tube 3.
GB434033A 1933-02-13 1933-02-13 Improvements in and relating to spinning, doubling and twisting machinery Expired GB416717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB434033A GB416717A (en) 1933-02-13 1933-02-13 Improvements in and relating to spinning, doubling and twisting machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB434033A GB416717A (en) 1933-02-13 1933-02-13 Improvements in and relating to spinning, doubling and twisting machinery

Publications (1)

Publication Number Publication Date
GB416717A true GB416717A (en) 1934-09-13

Family

ID=9775337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB434033A Expired GB416717A (en) 1933-02-13 1933-02-13 Improvements in and relating to spinning, doubling and twisting machinery

Country Status (1)

Country Link
GB (1) GB416717A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400327A1 (en) * 1984-01-07 1985-07-18 Zinser Textilmaschinen Gmbh, 7333 Ebersbach BELL SPIDER DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400327A1 (en) * 1984-01-07 1985-07-18 Zinser Textilmaschinen Gmbh, 7333 Ebersbach BELL SPIDER DEVICE

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