US2867968A - Yarn accumulating member - Google Patents
Yarn accumulating member Download PDFInfo
- 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
- Authority
- 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
Links
- 238000013459 approach Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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 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.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
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 (fr) |
BE (1) | BE531411A (fr) |
CH (1) | CH323567A (fr) |
DE (1) | DE1009540B (fr) |
FR (1) | FR1108226A (fr) |
GB (1) | GB760375A (fr) |
NL (1) | NL83636C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1510787B1 (de) * | 1963-07-13 | 1969-11-06 | Palitex Project Co Gmbh | Doppeldrahtzwirnspindel |
Citations (3)
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)
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 (fr) * | 1950-08-19 |
-
0
- NL NL83636D patent/NL83636C/xx active
- BE BE531411D patent/BE531411A/xx unknown
-
1953
- 1953-09-26 DE DEB27649A patent/DE1009540B/de active Pending
-
1954
- 1954-09-15 FR FR1108226D patent/FR1108226A/fr not_active Expired
- 1954-09-17 CH CH323567D patent/CH323567A/de unknown
- 1954-09-20 US US457036A patent/US2867968A/en not_active Expired - Lifetime
- 1954-09-24 GB GB27693/54A patent/GB760375A/en not_active Expired
Patent Citations (3)
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 |
---|---|
BE531411A (fr) | |
CH323567A (de) | 1957-08-15 |
FR1108226A (fr) | 1956-01-10 |
DE1009540B (de) | 1957-05-29 |
NL83636C (fr) | |
GB760375A (en) | 1956-10-31 |
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