GB1218162A - Improvements in or relating to the manufacture of yarn from textile staple fibres - Google Patents
Improvements in or relating to the manufacture of yarn from textile staple fibresInfo
- Publication number
- GB1218162A GB1218162A GB9672/69A GB967269A GB1218162A GB 1218162 A GB1218162 A GB 1218162A GB 9672/69 A GB9672/69 A GB 9672/69A GB 967269 A GB967269 A GB 967269A GB 1218162 A GB1218162 A GB 1218162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- rods
- spinning
- tension
- pair
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004753 textile Substances 0.000 title 1
- 238000009987 spinning Methods 0.000 abstract 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract 2
- 238000007383 open-end spinning Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1,218,162. Break spinning. VYZKUMNY USTAV BAVLNARSKY. 24 Feb., 1969 [28 Feb., 1968], No. 9672/69. Heading DID. In a break-spinning process, the yarn, after leaving the spinning member passes through a zone in which the axial tension of the yarn is increased to permanently deform the yarn i.e. it is drafted. To effect the draft a braking device may be provided upstream of the withdrawing rollers. The braking device may comprise a rod about which the yarn is wrapped, a pair of notched rods 211, about which the yarn passes and by rotation of which the tension applied to the yarn can be adjusted, a helical tube 203 or a tube 201 having a serpentine bore and attached directly to the spinning chamber. In other forms the yarn may be passed in serpentine manner between two sets of rods, one set of rods being movable relative to the other to (a) adjust the tension and (b) disengage from the yarn path on breakage. The sets of rods may be relatively biassed so that on yarn breakage one set moves to operate a contact and close an electrical circuit, thus the tension device also acts as a thread breakage detection. Alternatively a separate thread feeler is provided to detect breakages. In a further form, Fig. 15 not shown, the yarn, after leaving the spinning member runs through two pairs of rollers, the second pair having a higher peripheral speed than the first pair.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS154868 | 1968-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1218162A true GB1218162A (en) | 1971-01-06 |
Family
ID=5350102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9672/69A Expired GB1218162A (en) | 1968-02-28 | 1969-02-24 | Improvements in or relating to the manufacture of yarn from textile staple fibres |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3587219A (en) |
| AT (1) | AT292515B (en) |
| CH (1) | CH520211A (en) |
| DE (1) | DE1907698A1 (en) |
| FR (1) | FR2002753A1 (en) |
| GB (1) | GB1218162A (en) |
| SU (1) | SU441362A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132809A (en) * | 2017-10-16 | 2020-05-08 | 克劳斯玛菲科技有限公司 | Single-screw plasticizing unit for producing fiber-containing plastic melts with fiber supply |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229898B (en) * | 2020-10-09 | 2023-03-24 | 苏州由田申甲软件科技有限公司 | Yarn signal detection device |
-
1968
- 1968-06-07 AT AT546568A patent/AT292515B/en not_active IP Right Cessation
-
1969
- 1969-02-04 CH CH171469A patent/CH520211A/en not_active IP Right Cessation
- 1969-02-04 SU SU1619906A patent/SU441362A1/en active
- 1969-02-15 DE DE19691907698 patent/DE1907698A1/en active Pending
- 1969-02-24 GB GB9672/69A patent/GB1218162A/en not_active Expired
- 1969-02-24 FR FR6904688A patent/FR2002753A1/fr not_active Withdrawn
- 1969-02-27 US US802799*A patent/US3587219A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132809A (en) * | 2017-10-16 | 2020-05-08 | 克劳斯玛菲科技有限公司 | Single-screw plasticizing unit for producing fiber-containing plastic melts with fiber supply |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1907698A1 (en) | 1970-03-05 |
| FR2002753A1 (en) | 1969-10-31 |
| CH520211A (en) | 1972-03-15 |
| US3587219A (en) | 1971-06-28 |
| SU441362A1 (en) | 1974-08-30 |
| AT292515B (en) | 1971-08-25 |
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