GB720203A - Improvements in twist barrier for double twist spindles - Google Patents
Improvements in twist barrier for double twist spindlesInfo
- Publication number
- GB720203A GB720203A GB698052A GB698052A GB720203A GB 720203 A GB720203 A GB 720203A GB 698052 A GB698052 A GB 698052A GB 698052 A GB698052 A GB 698052A GB 720203 A GB720203 A GB 720203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- spindle
- rollers
- twist
- barrier
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
- D01H13/104—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices
- D01H13/106—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices for double-twist spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
720,203. Double twist spindle. NORTH AMERICAN RAYON CORPORATION. March 18, 1952, No. 6980/52. Class 120 (2). A double twist spindle in which yarn cord or thread is drawn thr ugh a passage extending axially through the spindle and tension is applied to the yarn at its entry into the passage, is provided with a pair of members having portions adjacent to each other, urged together without external mechanical means applied to them, and means for supporting the members in the spindle to engage the yarn between them at a point within the spindle to prevent the twist from running back to the tensioning device and without diverting the yarn from a straight line of travel through the spindle. As shown in Fig. 1, yarn 1 is withdrawn from the package 2 and passes to the thread tensioning device 4 and then downwardly through aligned thread passages in the spindle emerging from one of a number of ports 9 and then passing upwardly around the bowl 11 in normal manner. The twist barrier used in the embodiment shown in Fig. 1 is illustrated in greater detail in Fig. 2 and comprises small rollers 19 carried by yokes 20 pivoted to lugs 21 on the walls of a casing 22, stops 23 and 24 being provided to limit the movement of the yokes 20. Since the yokes 20 are pivoted the rollers 19 are brought into contact by the action of gravity. This latter action is preferably supplemented by magnetic attraction between the rollers by making them of suitable material. The casing 22 forms a cartridge like member which is readily insertable in and removable from the spindle. One or both of the rollers 19 may be provided with flanges to prevent the yarn from escaping from between the rollers. Instead of providing rollers the twist barrier elements may be constituted by two blade like members resting on the yarn. In a further embodiment the twist barrier is constituted by two mutually facing discs which are offset from the line of travel of the yarn so as to be rotated thereby as it passes through. In another type of construction two rollers running in rectangular chutes which slant downwardly and are open ended at the bottom form the twist barrier. In an alternative of this construction the rollers may be replaced by rectangular blocks having a rounded edge.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB698052A GB720203A (en) | 1952-03-18 | 1952-03-18 | Improvements in twist barrier for double twist spindles |
| FR1090931D FR1090931A (en) | 1952-03-18 | 1952-03-24 | Double twist spindle with interceptor |
| DEN5271A DE968222C (en) | 1952-03-18 | 1952-03-26 | Two-for-one twisting spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB698052A GB720203A (en) | 1952-03-18 | 1952-03-18 | Improvements in twist barrier for double twist spindles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB720203A true GB720203A (en) | 1954-12-15 |
Family
ID=9824361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB698052A Expired GB720203A (en) | 1952-03-18 | 1952-03-18 | Improvements in twist barrier for double twist spindles |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE968222C (en) |
| FR (1) | FR1090931A (en) |
| GB (1) | GB720203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987937A (en) * | 2017-05-16 | 2017-07-28 | 江苏田园新材料股份有限公司 | One kind prevents the bottomed device of double twisting machining process yarn |
| CN114318914A (en) * | 2020-10-09 | 2022-04-12 | 南通云天绳缆科技有限公司 | Online simulation detection device and debugging method for pay-off tension of stranding machine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1159825B (en) * | 1959-07-18 | 1963-12-19 | Barmag Barmer Maschf | Compensating device for the thread withdrawal of several independently rotatable bobbins, especially in two-for-one twisting machines |
| DE1140497B (en) * | 1960-05-14 | 1962-11-29 | Ludwig Althof | Device for spinning yarn from staple fibers, in particular carded yarn |
| DE1510833B1 (en) * | 1964-07-29 | 1970-03-12 | Palitex Project Co Gmbh | Thread brake for spinning or twisting machines, especially two-for-one twisting machines |
| DE1685956B1 (en) * | 1968-02-16 | 1972-06-08 | Palitex Project Co Gmbh | Thread brake on hollow spindles |
| DE2906811C2 (en) * | 1979-02-22 | 1984-01-19 | Palitex Project-Company Gmbh, 4150 Krefeld | Thread brake, especially for two-for-one twisting spindles |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE122930C (en) * | ||||
| DE545462C (en) * | 1932-03-04 | Barmer Maschinenfabrik Akt Ges | Thread tensioning device for two-for-one twisting spindles | |
| DE143264C (en) * | ||||
| US2397153A (en) * | 1944-01-20 | 1946-03-26 | North American Rayon Corp | Adjustable yarn tension device |
| US2391307A (en) * | 1944-01-26 | 1945-12-18 | Saco Lowell Shops | Yarn tensioning device |
| US2478927A (en) * | 1947-12-31 | 1949-08-16 | North American Rayon Corp | Thread brake for double twisters |
| US2492778A (en) * | 1948-10-06 | 1949-12-27 | Howe Machinery Company Inc | Yarn twisting apparatus and method |
| BE492203A (en) * | 1949-01-12 | |||
| US2571109A (en) * | 1949-05-20 | 1951-10-16 | North American Rayon Corp | Twisting spindle tension device |
| US2590372A (en) * | 1950-02-03 | 1952-03-25 | North American Rayon Corp | Twist barrier for double twist spindles |
-
1952
- 1952-03-18 GB GB698052A patent/GB720203A/en not_active Expired
- 1952-03-24 FR FR1090931D patent/FR1090931A/en not_active Expired
- 1952-03-26 DE DEN5271A patent/DE968222C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987937A (en) * | 2017-05-16 | 2017-07-28 | 江苏田园新材料股份有限公司 | One kind prevents the bottomed device of double twisting machining process yarn |
| CN114318914A (en) * | 2020-10-09 | 2022-04-12 | 南通云天绳缆科技有限公司 | Online simulation detection device and debugging method for pay-off tension of stranding machine |
| CN114318914B (en) * | 2020-10-09 | 2023-03-24 | 江苏芸裕金属制品有限公司 | Online simulation detection device and debugging method for pay-off tension of stranding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE968222C (en) | 1958-01-23 |
| FR1090931A (en) | 1955-04-05 |
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