ES314817A1 - Apparatus for driving and supporting a spindle - Google Patents

Apparatus for driving and supporting a spindle

Info

Publication number
ES314817A1
ES314817A1 ES0314817A ES314817A ES314817A1 ES 314817 A1 ES314817 A1 ES 314817A1 ES 0314817 A ES0314817 A ES 0314817A ES 314817 A ES314817 A ES 314817A ES 314817 A1 ES314817 A1 ES 314817A1
Authority
ES
Spain
Prior art keywords
spindle
guard
driving wheel
flats
frictional engagement
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
ES0314817A
Other languages
Spanish (es)
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.)
Klinger Manufacturing Co Ltd
Original Assignee
Klinger Manufacturing Co 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 Klinger Manufacturing Co Ltd filed Critical Klinger Manufacturing Co Ltd
Publication of ES314817A1 publication Critical patent/ES314817A1/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

Abstract

A false-twist spindle 2 is magnetically urged into frictional engagement with a driving wheel 9, an adjustable guard 24 (see Fig. 1, not shown) being positioned so that under abnormal conditions such as a sudden increase in tension in the yarn passing through the spindle or a knot or other irregularity in the yarn causing the spindle to move out of frictional engagement with the driving wheel, the guard arrests movement of the spindle while it is still within the effective zone of the magnetic field. Thus when the abnormal condition ceases the spindle is returned to its normal running position by the magnetic field. The guard 24 is of non- magnetic material and is pivoted at 23 to a stationary cover 21, being secured in operative position by a releasable spring clip 25 and adjusted by a screw 27. The spindle is made of magnetic material and is urged against the driving wheel 9 by horseshoe magnets 13, 14 having their adjacent poles alike and joined by pole pieces 17, 18 having flats 17a, 18a close to the ends of the spindle. The spindle has a central ridge 19 positioned in a groove between friction bands 10, 11 on the driving wheel to limit axial movement of the spindle. In a modification (Fig. 6) the spindle is formed with flanges 34, 35 co-operating with the outer edges of the bands 10, 11 or a single driving band to limit axial movement. In either case the guard is so positioned that should the spindle tilt direct contact between the spindle and the pole piece flats 17a, 18a is prevented. The guard may be formed with a pad 31 of material of low coefficient of friction having a groove 32 accommodating the spindle.
ES0314817A 1964-06-25 1965-06-23 Apparatus for driving and supporting a spindle Expired ES314817A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26273/64A GB1107377A (en) 1964-06-25 1964-06-25 Apparatus for driving and supporting a spindle

Publications (1)

Publication Number Publication Date
ES314817A1 true ES314817A1 (en) 1966-02-16

Family

ID=10241054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314817A Expired ES314817A1 (en) 1964-06-25 1965-06-23 Apparatus for driving and supporting a spindle

Country Status (6)

Country Link
US (1) US3304706A (en)
CH (1) CH439033A (en)
DE (1) DE1510709B2 (en)
DK (1) DK127736B (en)
ES (1) ES314817A1 (en)
GB (1) GB1107377A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488937A (en) * 1968-04-01 1970-01-13 Textile Dev & Sales Inc Rotor retaining member
DE1930847A1 (en) * 1968-08-21 1970-03-12 Nobuhisa Kodaira Device for driving a spindle
DE1801329A1 (en) * 1968-10-04 1970-06-25 Kugelfischer G Schaefer & Co False twisting device
GB1297308A (en) * 1969-03-20 1972-11-22
CH510757A (en) * 1969-05-21 1971-07-31 Heberlein & Co Ag Device for crimping textile yarns by false twist
US3657872A (en) * 1970-04-03 1972-04-25 Scragg & Sons Apparatus for false twisting yarn
US3635009A (en) * 1970-04-03 1972-01-18 Scragg & Sons Apparatus for false twisting yarn
US3638413A (en) * 1970-08-17 1972-02-01 Chavanoz Moulinage Retorderie Magnetic false twist spindle
FR2249193B1 (en) * 1973-10-25 1976-05-07 Chavanoz Sa
DE2429493B1 (en) * 1974-06-20 1975-09-18 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt False twist device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US687428A (en) * 1901-06-06 1901-11-26 William Herbert Rollins Magnetic mechanical movement.
GB814963A (en) * 1955-01-13 1959-06-17 Lely Nv C Van Der Improvements in or relating to mechanism for deriving mechanical energy from a stream of liquid
US2855750A (en) * 1956-05-14 1958-10-14 American Enka Corp Thread twisting device
GB938384A (en) * 1960-09-22 1963-10-02 Scragg & Sons Improvements in high speed false-twist textile spindles
CH400443A (en) * 1961-01-27 1965-10-15 Onderzoekings Inst Res False twisting device
US3142953A (en) * 1961-05-17 1964-08-04 Kugelfischer G Schaefer & Co Drive system for false twisters
GB951223A (en) * 1961-08-03 1964-03-04 Klinger Mfg Co Ltd Improvements in or relating to driving and supporting means for rotatable spindles

Also Published As

Publication number Publication date
CH439033A (en) 1967-06-30
US3304706A (en) 1967-02-21
DE1510709B2 (en) 1971-07-29
GB1107377A (en) 1968-03-27
DK127736B (en) 1973-12-24
DE1510709A1 (en) 1970-07-02

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