GB756174A - An improvement in or relating to the drawing and twisting of textile slivers or rovings - Google Patents
An improvement in or relating to the drawing and twisting of textile slivers or rovingsInfo
- Publication number
- GB756174A GB756174A GB3273052A GB3273052A GB756174A GB 756174 A GB756174 A GB 756174A GB 3273052 A GB3273052 A GB 3273052A GB 3273052 A GB3273052 A GB 3273052A GB 756174 A GB756174 A GB 756174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sliver
- wheel
- rollers
- pulley
- planet wheels
- 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
- D01H7/00—Spinning or twisting arrangements
- D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
- D01H7/923—Spinning or twisting arrangements for imparting transient twist, i.e. false twist by means of rotating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
756,174. Twist tubes. FRANCE, J. W., and HALLAS, J. E. March 24, 1954 [Dec. 24, 1952], No. 32730/52. Class 120 (2). Yarn is spun by passing sliver through two or more pairs of twisting rollers, the twisting rollers of each pair rotating about their own axes in opposite directions and about the sliver axis in the same direction. The drafting of the sliver takes place between the top and bottom roller pairs. Each roller pair is mounted in a housing 13 carrying a self-lubricating bush 15 wherein rotates a bevel wheel 17 keyed to a sliver tube 19. Arms 23 on the wheel 17 carry planet wheels 25 which engage with a spur wheel 27 rotatable on the sliver tube 19 and provided with arms to carry planet wheels 31. Attached to the upper end of the sliver tube 19 is a pulley 21 with a toothed internal surface engaged by the planet wheels 25, 31. The spur wheel 27 extends within a further pulley 33 to mesh with a further bevel wheel 37 carried in the pulley 33 to rotate rollers 47 about their own axes. A spring tension lever 51 urges the rollers 47 together. Instead of driving the pulleys 21, 33 by belts, gear, chain or other drives may be employed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3273052A GB756174A (en) | 1952-12-24 | 1952-12-24 | An improvement in or relating to the drawing and twisting of textile slivers or rovings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3273052A GB756174A (en) | 1952-12-24 | 1952-12-24 | An improvement in or relating to the drawing and twisting of textile slivers or rovings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB756174A true GB756174A (en) | 1956-08-29 |
Family
ID=10343158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3273052A Expired GB756174A (en) | 1952-12-24 | 1952-12-24 | An improvement in or relating to the drawing and twisting of textile slivers or rovings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB756174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991002835A1 (en) * | 1989-08-17 | 1991-03-07 | Commonwealth Scientific And Industrial Research Organisation | Stretching of staple fibres |
-
1952
- 1952-12-24 GB GB3273052A patent/GB756174A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991002835A1 (en) * | 1989-08-17 | 1991-03-07 | Commonwealth Scientific And Industrial Research Organisation | Stretching of staple fibres |
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