GB1447531A - Apparatus for mounting a twist tube - Google Patents

Apparatus for mounting a twist tube

Info

Publication number
GB1447531A
GB1447531A GB5064173A GB5064173A GB1447531A GB 1447531 A GB1447531 A GB 1447531A GB 5064173 A GB5064173 A GB 5064173A GB 5064173 A GB5064173 A GB 5064173A GB 1447531 A GB1447531 A GB 1447531A
Authority
GB
United Kingdom
Prior art keywords
tube
magnets
transmitters
tubes
rollers
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
GB5064173A
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.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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
Priority claimed from CH1590172A external-priority patent/CH551507A/en
Priority claimed from CH1671772A external-priority patent/CH552084A/en
Application filed by Heberlein and Co AG filed Critical Heberlein and Co AG
Publication of GB1447531A publication Critical patent/GB1447531A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/06—Spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

1447531 Twist tubes; supporting HEBERLEIN & CO AG 31 Oct 1973 [1 Nov 1972 16 Nov 1972] 50641/73 Heading D1D A false-twist tube is held in a cusp of two parallel rollers by magnet means which do not project beyond the end faces of the rollers or through planes tangential to both rollers and parallel to their axes, which comprise at least one permanent magnet in contact with at least one flax-transmitting member and which are mounted on a support positioned between the rollers' axes. Tube 6, Fig. 3a is held by magnet 9, whose direction of polarisation extends transversely of the tube. Flux-transmitters 11, 12 fixed to the magnet have pole pieces 13, 14 whose opposed, parallel faces may be bevelled or formed with circular recesses adjacent the tube. Alternatively, Fig. 4, tubes 6, 6' are held by magnets 9, 9' contacting flux-transmitting member 16 and pole pieces 17, 18. The direction of the magnets polarisation may extend parallel to the tube. Two tubes 6, Fig. 6b, are held in adjoining cusps by magnets 9, 9' contacting flux-transmitters 22-25 having circular recesses adjacent the tubes. The magnets may have opposite directions of polarisation. Each tube may be enclosed in a non-magnetic jacket and have jacks of iron laminations opposite the flax-transmitters. The magnets may be made of aluminium, nickel or cobalt alloys, and may be of square or rectangular crosssection. The flax-transmitters may be of iron.
GB5064173A 1972-11-01 1973-10-31 Apparatus for mounting a twist tube Expired GB1447531A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1590172A CH551507A (en) 1972-11-01 1972-11-01 DEVICE FOR THE OPTIONAL CHANGE OF THE ROTATION DIRECTION OF THE ROTATING TUBE OF A FALSE TWIST TEXTURING MACHINE.
CH1671772A CH552084A (en) 1972-11-16 1972-11-16 DEVICE FOR FALSE TWIST TEXTURING OF TEXTILE THREADS.

Publications (1)

Publication Number Publication Date
GB1447531A true GB1447531A (en) 1976-08-25

Family

ID=25717185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5064173A Expired GB1447531A (en) 1972-11-01 1973-10-31 Apparatus for mounting a twist tube

Country Status (1)

Country Link
GB (1) GB1447531A (en)

Similar Documents

Publication Publication Date Title
GB1285966A (en) Rotary electrical apparatus
GB810267A (en) Focusing magnet for long electron beams
SE319241B (en)
GB1525480A (en) Stepping motor
DK0886909T3 (en) Magnetic power transfer system
ES2107159T3 (en) MAGNETIC CARRIER OF PERMANENT MAGNETS.
FR2466844B1 (en)
GB1314197A (en) Dual output ac transducer
GB1403310A (en) Motor
GB1321117A (en) Pulse generator
GB1447531A (en) Apparatus for mounting a twist tube
JPS5560719A (en) Magnetic bearing
ES8707684A1 (en) Magnetic chuck using permanent magnets comprising an on-off control mechanism.
GB1244127A (en) An apparatus for driving spindle for effecting false twisting of yarns
FR2267649A1 (en) Permanent magnet electric machines - has pole pieces with parts having different remanence and coercive fields
GB1264157A (en)
GB1164307A (en) Magnets.
GB1308019A (en) False-twisting device
GB953644A (en) Method of producing a double system of electrical synchronous machines with rotating poles of opposite sign
US3831366A (en) Device for false-twist texturing of textile yarns
ES403218A1 (en) Improvements in the construction of bearings of magnetic supports for induction of electrical measuring devices. (Machine-translation by Google Translate, not legally binding)
GB1077701A (en) Permanent magnet rotors for miniature electrical apparatus, more particularly for synchronous miniature electric motors
GB1256648A (en)
GB1498676A (en) Device for false-twist texturing of textile filaments
GB1335341A (en) Reed contact units

Legal Events

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