GB697650A - Improvements in and relating to uptwisters for natural and artificial silk spinning - Google Patents
Improvements in and relating to uptwisters for natural and artificial silk spinningInfo
- Publication number
- GB697650A GB697650A GB293650A GB293650A GB697650A GB 697650 A GB697650 A GB 697650A GB 293650 A GB293650 A GB 293650A GB 293650 A GB293650 A GB 293650A GB 697650 A GB697650 A GB 697650A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guide
- thread
- spindle
- cap
- uptwisters
- 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
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/003—Twisting machines in which twist is imparted from the supply packages, e.g. uptwist
Abstract
697,650. Uptwisting apparatus. SCRAGG & SONS', Ltd., E., and SCRAGG, E. P. Oct. 2, 1952. No 2936/50. Class 120(ii) An "uptwister" for spinning yarn has, mounted above each spindle 7 and axially aligned with it, a fixed thread guide 5 having a hole of slightly larger diameter than the thread 6 passing therethrough, and a cap 8 mounted on the spindle 7 at a position below the guide 5 and rotating with the spindle, said cap being adapted to support the thread before it enters the guide and of such a diameter and so disposed in relation to the guide that the thread is obliged to bend before passing to the guide thereby preventing twist from running back beyond the rim of the cap and enabling twist to be inserted at higher speeds than are possible with a flyer. Each guide may be mounted on an arm 4 detachably secured to the machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB293650A GB697650A (en) | 1952-10-02 | 1952-10-02 | Improvements in and relating to uptwisters for natural and artificial silk spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB293650A GB697650A (en) | 1952-10-02 | 1952-10-02 | Improvements in and relating to uptwisters for natural and artificial silk spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB697650A true GB697650A (en) | 1953-09-30 |
Family
ID=9748852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB293650A Expired GB697650A (en) | 1952-10-02 | 1952-10-02 | Improvements in and relating to uptwisters for natural and artificial silk spinning |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB697650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459304A1 (en) * | 1979-06-14 | 1981-01-09 | Asa Sa | Twisting spindle - with twist restraint device to prevent twist run-back |
-
1952
- 1952-10-02 GB GB293650A patent/GB697650A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459304A1 (en) * | 1979-06-14 | 1981-01-09 | Asa Sa | Twisting spindle - with twist restraint device to prevent twist run-back |
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