ES370313A1 - A device for avoiding cutting of the cotton, for continuous spinning machines without rings. (Machine-translation by Google Translate, not legally binding) - Google Patents
A device for avoiding cutting of the cotton, for continuous spinning machines without rings. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES370313A1 ES370313A1 ES370313A ES370313A ES370313A1 ES 370313 A1 ES370313 A1 ES 370313A1 ES 370313 A ES370313 A ES 370313A ES 370313 A ES370313 A ES 370313A ES 370313 A1 ES370313 A1 ES 370313A1
- Authority
- ES
- Spain
- Prior art keywords
- casing
- roller
- fibres
- cotton
- translation
- 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
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
Abstract
In a break spinning device having a casing 7 with at least one roller 3, '5 for feeding fibres and an air inlet 9 for a current of air which carries the fibres into the chamber 8 the casing has one or more inlet holes 17, 20 for admitting air from outside the casing between the roller(s) and the casing. Thus the low pressure areas such as 15 are connected to the atmosphere and fibres are not sucked into the spaces between the sides of the rollers and the casing. As shown venting holes 17 are provided in the casing 7 adjacent the side of combing out roller 5 which is next to the high pressure space 6' which can contain short fibres. A further hole 20 is provided adjacent the nip of feed roller 3 and presser 2. The holes 17 are preferably provided close to the axis of roller 5 and in Fig. 2 not shown wherein the shaft of roller 5 extends through one side of the easing only a hole 17 is provided in the opposite wall on the axis of the shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6808468 | 1968-08-08 | ||
| JP1857269U JPS4729223Y1 (en) | 1969-02-28 | 1969-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES370313A1 true ES370313A1 (en) | 1971-04-16 |
Family
ID=26355270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES370313A Expired ES370313A1 (en) | 1968-08-08 | 1969-08-07 | A device for avoiding cutting of the cotton, for continuous spinning machines without rings. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH511953A (en) |
| CS (1) | CS160108B2 (en) |
| DE (1) | DE1940271C3 (en) |
| ES (1) | ES370313A1 (en) |
| FR (1) | FR2015299A1 (en) |
| GB (1) | GB1231747A (en) |
| SU (1) | SU368764A3 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS163838B1 (en) * | 1970-12-22 | 1975-11-07 | ||
| CS164384B1 (en) * | 1971-03-24 | 1975-11-07 | ||
| CH554426A (en) * | 1972-06-07 | 1974-09-30 | Rieter Ag Maschf | OPEN-END SPINNING DEVICE. |
| CH554425A (en) * | 1972-06-07 | 1974-09-30 | Rieter Ag Maschf | OPEN-END SPINNING DEVICE. |
| FR2416962A1 (en) * | 1978-02-13 | 1979-09-07 | Alsacienne Constr Meca | Fibre separation-feed unit for spinner - has laminar airstream passing through spinner to prevent fibre clump development |
| US4254612A (en) * | 1978-10-13 | 1981-03-10 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Device for preventing the accumulation of fibers in an open-end spinning frame |
| GB8305376D0 (en) * | 1983-02-25 | 1983-03-30 | Stewart & Sons Hacklemakers | Opening roller for spinning machines |
| DE4341411C2 (en) * | 1993-12-04 | 1995-09-07 | Rieter Ingolstadt Spinnerei | Method and device for pneumatically feeding fibers to the fiber collecting surface of an open-end spinning element |
| CN108070924A (en) * | 2017-12-28 | 2018-05-25 | 江苏普美纺织有限公司 | A kind of dust cage formula spinning device |
-
1969
- 1969-08-04 CS CS539869A patent/CS160108B2/cs unknown
- 1969-08-07 ES ES370313A patent/ES370313A1/en not_active Expired
- 1969-08-07 GB GB1231747D patent/GB1231747A/en not_active Expired
- 1969-08-07 DE DE19691940271 patent/DE1940271C3/en not_active Expired
- 1969-08-07 SU SU1354083A patent/SU368764A3/ru active
- 1969-08-07 FR FR6927185A patent/FR2015299A1/fr not_active Withdrawn
- 1969-08-08 CH CH1205469A patent/CH511953A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH511953A (en) | 1971-08-31 |
| DE1940271B2 (en) | 1972-12-14 |
| SU368764A3 (en) | 1973-01-26 |
| DE1940271A1 (en) | 1970-02-26 |
| GB1231747A (en) | 1971-05-12 |
| CS160108B2 (en) | 1975-02-28 |
| DE1940271C3 (en) | 1973-07-12 |
| FR2015299A1 (en) | 1970-04-24 |
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