US2025460A - Double twist twisting spindle - Google Patents

Double twist twisting spindle Download PDF

Info

Publication number
US2025460A
US2025460A US5831A US583135A US2025460A US 2025460 A US2025460 A US 2025460A US 5831 A US5831 A US 5831A US 583135 A US583135 A US 583135A US 2025460 A US2025460 A US 2025460A
Authority
US
United States
Prior art keywords
spindle
double twist
twisting spindle
twist twisting
hollow
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 - Lifetime
Application number
US5831A
Other languages
English (en)
Inventor
Lenk Wilhelm
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik 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
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Application granted granted Critical
Publication of US2025460A publication Critical patent/US2025460A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • D01H7/868—Yarn guiding means, e.g. guiding tubes

Definitions

  • This invention relates to a double twist twisting spindle on which the yarn receives two twists at each spindle revolution.
  • the stationary supply spool holder is mostly removably mounted on the twisting spindle to enable fresh supply spools to be slipped on from the outer sides of the machine.
  • the twistingspindle which is hollowfor threading the threads therethrough. The threads are then to be threaded through the spindle by means of a threading wire and can then be conducted over the likewise stationary thread guide to the winding spool.
  • the object of the invention is to reduce these idle periods of the machine to a minimum and to reduce the cost of manufacture in order to thereby increase its rentability.
  • the invention consists in that the stationary supplying spool holder together with the rotating upper part of the spindle comprising the ring taking up the thread and the hollow spin die is removably mounted on the driving wharve and on the lower spindle part and connected with the latter by clamping or friction action.
  • Radial guide slots are preferably provided in the underside of the upper removable part of the spindle 4 for outwardly conducting the thread coming out of the hollow spindle.
  • This spindle construction presents the advantage that the upper part of the spindle is removed for placing on fresh supply spools, so
  • Fig. 1 shows a complete spindle in longitudinal section. 5
  • Fig. 2 is a similar view, the upper part of the spindle being, however, removed from the lower part.
  • Fig. 3 is a section on line III-411 of Fig. 1.
  • Fig. 4 shows a modified form of construction in 10 longitudinal section.
  • Fig. 5 is a similar view showing the upper part of the spindle removed from the lower part.
  • Fig. 6 is a section on line IV--IV of Fig. 4.
  • the double twist twisting spindle is composed 15 of a spindle I, a wharve 2 rigidly connected with the spindle, an upper part 3 removably mounted on the spindle I but connected therewith by clamping or friction effect and consisting of a ring for taking up the thread and a hollow spin- :0
  • the hollow spindle in the upper part 3 has slots 6 in its lower end for the passage of the threads, whereas in the upper part a hollow cone 1 is arranged for keeping the threads away from the spindle.
  • the hollow spindle in the form of construction 30 illustrated in Figs.. 4 to 6 the hollow spindle consists of a tube 8 which is likewise slotted at its lower end for guiding off the thread.
  • the upper part 3 of the spindle is rotated either by friction or clamping effect which lat- 35 ter is produced by a cone 8 or ill respectively.
  • For taking up the thread segments II are provided which project from the under side of the removable upper part and form radial slots l2 0 for outwardly conducting the thread passing out of the upper part.
  • a double twist twisting spindle comprising in combination a lower spindle part, a wharve 45 rigidly connected with said lower spindle part, a rotatable upper spindle part composed of a ring for taking up the thread and of a hollow spindle removably mounted on said lower spindle part and connected therewith by friction, and a sta- 5o tionary spool holder mounted on said hollow spindle and removable with said upper part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US5831A 1934-02-17 1935-02-09 Double twist twisting spindle Expired - Lifetime US2025460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE432170X 1934-02-17

Publications (1)

Publication Number Publication Date
US2025460A true US2025460A (en) 1935-12-24

Family

ID=6491567

Family Applications (1)

Application Number Title Priority Date Filing Date
US5831A Expired - Lifetime US2025460A (en) 1934-02-17 1935-02-09 Double twist twisting spindle

Country Status (5)

Country Link
US (1) US2025460A (en(2012))
BE (1) BE407420A (en(2012))
FR (1) FR786329A (en(2012))
GB (1) GB432170A (en(2012))
NL (1) NL38187C (en(2012))

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467258A (en) * 1947-01-16 1949-04-12 Courtaulds Ltd Double-twist spindle for spinning, winding, and like textile operations
US2693074A (en) * 1950-08-19 1954-11-02 Bochmann Otto Double-twist spindle
US2693075A (en) * 1950-08-19 1954-11-02 Bochmann Otto Double-twist spindle
US3310934A (en) * 1963-07-13 1967-03-28 Palitex Project Co Gmbh Double twist spindle
US4345423A (en) * 1979-08-02 1982-08-24 Palitex Project Company Gmbh Yarn reserve disc for a spindle assembly of a two-for-one twister textile yarn processing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973364C (de) * 1951-07-28 1960-02-04 Walter Dipl-Ing Morawek Doppeldraht-Zwirnspindel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467258A (en) * 1947-01-16 1949-04-12 Courtaulds Ltd Double-twist spindle for spinning, winding, and like textile operations
US2693074A (en) * 1950-08-19 1954-11-02 Bochmann Otto Double-twist spindle
US2693075A (en) * 1950-08-19 1954-11-02 Bochmann Otto Double-twist spindle
US3310934A (en) * 1963-07-13 1967-03-28 Palitex Project Co Gmbh Double twist spindle
US4345423A (en) * 1979-08-02 1982-08-24 Palitex Project Company Gmbh Yarn reserve disc for a spindle assembly of a two-for-one twister textile yarn processing machine

Also Published As

Publication number Publication date
NL38187C (en(2012))
GB432170A (en) 1935-07-22
FR786329A (fr) 1935-08-31
BE407420A (en(2012))

Similar Documents

Publication Publication Date Title
US2737773A (en) Apparatus for making elastic yarn
US2025460A (en) Double twist twisting spindle
US2156330A (en) Double twist twisting spindle
US2131893A (en) Process and apparatus for twisting threads
US3029587A (en) Method of and a device for doubling yarn on double twist spindles
US1822415A (en) Thread winding machine
US2504020A (en) Strand tensioning apparatus
US2565562A (en) Yarn support
US2387869A (en) Tension control mechanism
US2207574A (en) Double twist twisting spindle
ES267795A1 (es) Un procedimeinto y un dispositivo para el cambio de las bobinas de arrollamiento en maquinas rapidas
DE623161C (de) Doppeldraht-Zwirnspindel
US1669442A (en) Spinning device and method
US1639927A (en) Method and means for warping yarn
US2148819A (en) Spindle and bobbin
US1862054A (en) Bunch building mechanism
US1081328A (en) Yarn-twisting mechanism.
AT143537B (de) Doppeldraht-Zwirnspindel.
SU122420A1 (ru) Пр дильно-крутильна машина
US1776059A (en) Apparatus for twisting textile fibers
US2303298A (en) Packaging filling yarn
CH178188A (de) Doppeldraht-Zwirnspindel.
SU59457A1 (ru) Веретено дл двукратной крутки
GB427240A (en) Improvements relating to double twist twisting spindles
GB153713A (en) A method of applying tension or drag automatically to threads when putting twist into both ends of threads simultaneously whilst doubling same