GB1377869A - Sliver cleaning method and apparatus - Google Patents
Sliver cleaning method and apparatusInfo
- Publication number
- GB1377869A GB1377869A GB5372472A GB5372472A GB1377869A GB 1377869 A GB1377869 A GB 1377869A GB 5372472 A GB5372472 A GB 5372472A GB 5372472 A GB5372472 A GB 5372472A GB 1377869 A GB1377869 A GB 1377869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sliver
- cleaning
- roller
- nov
- subjected
- 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
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
- D01G15/64—Drafting or twisting apparatus associated with doffing arrangements or with web-dividing apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1377869 Cleaning slivers WILHELM STAHLECKER GmbH 21 Nov 1972 [25 Nov 1971] 53724/72 Heading B2H [Also in Division D1] Sliver, e.g. for open-end spinning is cleared by being opened, subjected to cleaning, then recombined into sliver. The cleaning unit comprises a high-speed opening roller 65b which feeds opened fibres to a rotary collecting cylinder 65c whose surface is perforated and subjected to suction. Openings 69 are provided around the roller 65b to receive impurities detached from the fibres under the effect of centrifugal force imparted by the rotating roller and convey them to one or more chambers 69a. A further opening 69b may be provided in the channel 67a. A silver delivery funnel 68 may be arranged to rotate. The cleaning unit may be arranged with a carding engine or drawing frame in a variety of positions, or a number of them may be arranged in a cleaning machine. The cleaner may also be arranged in a sliver coiler pedestal. These are illustrated in Figs. 1 to 4 and 7 and 8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712158369 DE2158369A1 (en) | 1971-11-25 | 1971-11-25 | METHOD AND DEVICE FOR SPINNING A FIBER BAND |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1377869A true GB1377869A (en) | 1974-12-18 |
Family
ID=5826054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5372472A Expired GB1377869A (en) | 1971-11-25 | 1972-11-21 | Sliver cleaning method and apparatus |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2158369A1 (en) |
| GB (1) | GB1377869A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2356180C2 (en) * | 1973-11-09 | 1984-02-02 | Stahlecker, Fritz, 7347 Bad Überkingen | Device for separating impurities from fiber material |
| GB8319928D0 (en) * | 1983-07-25 | 1983-08-24 | Hollingsworth Uk Ltd | Treatment of fibrous materials |
| GB8901416D0 (en) * | 1989-01-23 | 1989-03-15 | Lawrence Carl A | Preparation of fibres for spinning |
-
1971
- 1971-11-25 DE DE19712158369 patent/DE2158369A1/en active Pending
-
1972
- 1972-11-21 GB GB5372472A patent/GB1377869A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2158369A1 (en) | 1973-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |