US2867968A - Yarn accumulating member - Google Patents

Yarn accumulating member Download PDF

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Publication number
US2867968A
US2867968A US457036A US45703654A US2867968A US 2867968 A US2867968 A US 2867968A US 457036 A US457036 A US 457036A US 45703654 A US45703654 A US 45703654A US 2867968 A US2867968 A US 2867968A
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US
United States
Prior art keywords
thread
frusto
conical portion
whorl
groove
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
US457036A
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English (en)
Inventor
Rehn Karl-Heinz
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 US2867968A publication Critical patent/US2867968A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 spinning machines, and more particularly to cabling spindles forming part of such machines.
  • the invention contemplates avoiding this drawback by providing a combined whorl and thread storage member having a whorl portion, a frusto-conical portion, a groove and a thread overflow member.
  • the angle enclosed by the mantle of the frusto-conical portion should be smaller than 120, and the radial thread ducts of the thread storage member extend in the form of slots, across the entire frusto-conical portion.
  • This arrangement permits the thread emerging from the axle of the spindle, when it is drawn oif, to glide auto matically across the frusto-conical portion and into the groove of the thread storage member. All that is left to be done by the operator, is to draw the thread, once it has emerged from the axle of the spindle, through the thread-guiding eyelet which limits the outer balloon in axial direction, and to pass it on to the draw-off device.
  • the channel affording passage to the thread and extending in the frusto-conical portion is enlarged in the direction toward the groove of the thread storage member whereby the automatic transfer of the thread into the groove is facilitated.
  • Fig. 1 is a front view of the new device
  • Fig. 2 is a side view thereof, in partial axial section.
  • the axle 1 of the spindle mounts the combined whorl and thread storage member indicated as a whole, at 2 which comprises a whorl por tion 5, a frusto-conical portion 4, a groove 3 and a thread overflow member 11.
  • the frusto-conical portion 4 tapers from the storage groove 3 so its part of smaller diameter merges into the axle 1 of the spindle or, as illustrated in the drawing, into the whorl portion 5.
  • radial thread ducts 6 which extend from the thread passages 10 in the axle 1 of the spindle are provided in the form of slots extending across the entire side of the frusto-conical portion 4 and permitting the thread 8 deriving from the spool 7, to be drawn through the hollow shaft 9 of the spindle, the passage 10 in the axle 1 of the spindle, and one of the thread guiding channels 6 in the frusto-conical portion 4, by means of a suitably shaped threading wire. The thread then is pulled through the thread guiding eyelet (not shown in the drawing) which limits the outer balloon in axial direction, and passed to the draw-oil device (also not shown in the drawing).
  • the thread 8 emerging from the axle 1 of the spindle or from the frusto-conical portion 4 glides automatically along the mantle of the frustoconical portion 4 toward the storage groove 3 to enter the same when the cabling spindle is operated for thread storing purposes, and to pass from said groove across the thread overflow member 11 which revolves with and forms part of the thread storage member proper, to' the outer balloon of the yarn.
  • the mantle of the frusto-conical portion 4 may, if desired, be arched inwardly or outwardly to a certain extent; also, the mantle may comprise cut-out portions disposed between the thread guiding ducts 6, such modifications being clearly embraced within the framework of. the invention.
  • the thread guiding ducts 6 provided in the frusto-conical portion i expand in the direction toward the storage groove 3.
  • a combined whorl and thread storage member for cabling spindles comprising in combination, a whorl portion, a frusto-conical portion emerging from and expanding in a direction away from said whorl portion, a thread storage groove in the base of said frusto-conical portion, a thread overflow member disposed above said groove, and radial thread ducts extending from the center of the base of said frusto-conical portion, toward the side of said frusto-conical portion as well as toward its top, said ducts thus expanding as they approach the lateral confines of the frusto-conical portion, into openings extending over the entire side of the frusto-conical portion.
  • a combined whorl and thread storage member for cabling spindles comprising in combination, a whorl portion, a frusto-conical portion emerging from and expanding in a direction away from said whorl portion, a thread storage groove in the base of said frusto-conical portion, a thread overflow member disposed above said groove, and radial thread ducts extending from the center of the base of said frusto-conical portion, toward the side of said frusto-conical portion as well as toward its top, said ducts thus expanding as they approach the lateral confines of the frusto-conical portion, into openings extending over the entire side of the frusto-conical portion, said frusto-conical portion tapering at an angle of less than 3.
  • a combined whorl and thread storage member for cabling spindles comprising in combination, a whorl por- 3 4 tion, a frusto-conical portion emerging from and exportion, into openings extending over the entire side of panding in a direction away from said whorl portion, the frusto-conical portion and widening toward said a thread storage groove in the base of said frusto-conical thread storage groove.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US457036A 1953-09-26 1954-09-20 Yarn accumulating member Expired - Lifetime US2867968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB27649A DE1009540B (de) 1953-09-26 1953-09-26 Zwirnspindel, insbesondere Doppeldraht-Zwirnspindel

Publications (1)

Publication Number Publication Date
US2867968A true US2867968A (en) 1959-01-13

Family

ID=6962427

Family Applications (1)

Application Number Title Priority Date Filing Date
US457036A Expired - Lifetime US2867968A (en) 1953-09-26 1954-09-20 Yarn accumulating member

Country Status (7)

Country Link
US (1) US2867968A (uk)
BE (1) BE531411A (uk)
CH (1) CH323567A (uk)
DE (1) DE1009540B (uk)
FR (1) FR1108226A (uk)
GB (1) GB760375A (uk)
NL (1) NL83636C (uk)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510787B1 (de) * 1963-07-13 1969-11-06 Palitex Project Co Gmbh Doppeldrahtzwirnspindel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156330A (en) * 1937-03-22 1939-05-02 Barmag Barmer Maschf Double twist twisting spindle
US2207574A (en) * 1938-05-24 1940-07-09 Barmag Barmer Maschf Double twist twisting spindle
US2732681A (en) * 1954-06-01 1956-01-31 klein

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740399C (de) * 1940-08-08 1943-10-20 Acetat Kunstseiden A G Rhodias Doppeldrahtzwirnspindel
FR1004815A (fr) * 1947-07-22 1952-04-03 Broche perfectionnée à grande production
BE503977A (uk) * 1950-08-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156330A (en) * 1937-03-22 1939-05-02 Barmag Barmer Maschf Double twist twisting spindle
US2207574A (en) * 1938-05-24 1940-07-09 Barmag Barmer Maschf Double twist twisting spindle
US2732681A (en) * 1954-06-01 1956-01-31 klein

Also Published As

Publication number Publication date
FR1108226A (fr) 1956-01-10
BE531411A (uk)
DE1009540B (de) 1957-05-29
GB760375A (en) 1956-10-31
NL83636C (uk)
CH323567A (de) 1957-08-15

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