GB685487A - Improvements in and relating to the loosening of residual slubbings or rovings whichare unwound from roving or like bobbins by the rollers of an unwinding device - Google Patents
Improvements in and relating to the loosening of residual slubbings or rovings whichare unwound from roving or like bobbins by the rollers of an unwinding deviceInfo
- Publication number
- GB685487A GB685487A GB23646/50A GB2364650A GB685487A GB 685487 A GB685487 A GB 685487A GB 23646/50 A GB23646/50 A GB 23646/50A GB 2364650 A GB2364650 A GB 2364650A GB 685487 A GB685487 A GB 685487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- slubbings
- unwinding device
- residual
- mouthpiece
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H73/00—Stripping waste material from cores or formers, e.g. to permit their re-use
-
- 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
- Spinning Or Twisting Of Yarns (AREA)
Abstract
685,487. Spinning yarns &c. ZWICKY, A. Sept. 27, 1950 [Sept. 28, 1949]. No. 23646/50. Class 120 (iii). Residual slubbings, which are unwound from roving bobbins by the rollers of an unwinding device, are exposed, as they are delivered by the unwinding device, to a current of air which separates them into their individual fibres and delivers the latter into a collecting receptacle. As shown, residual slubbings are drawn off roving bobbins 3 in a creel 2 by the rollers 4, 5, 6, 7, 8 of an uwinding device and are delivered by rollers 6, 7 into a suction mouthpiece 13 which extends over the whole length of rollers 6, 7 and is connected to a fan 11 ; the fibres of the slubbing are loosened by contact with the air stream in mouthpiece 13 and are delivered as individual fibres into a collecting box through pressure pipe 14. Instead of mouthpiece 13 leading to a fan, compressed air may be introduced into the mouthpiece beneath outlet rollers 6, 7. The rollers of the unwinding device may be arranged to give a drawing action to the slubbings whereby they are more easily loosened.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH685487X | 1949-09-28 | ||
CH1024861X | 1949-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB685487A true GB685487A (en) | 1953-01-07 |
Family
ID=27623587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23646/50A Expired GB685487A (en) | 1949-09-28 | 1950-09-27 | Improvements in and relating to the loosening of residual slubbings or rovings whichare unwound from roving or like bobbins by the rollers of an unwinding device |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE498344A (en) |
GB (1) | GB685487A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163913A (en) * | 1962-06-22 | 1965-01-05 | Terrell Mach Co | Method and means for stripping roving bobbins and conditioning the stripped roving |
US3289266A (en) * | 1963-09-18 | 1966-12-06 | Terrell Mach Co | Bobbin stripping and waste conditioning apparatus |
CN105502095A (en) * | 2016-01-12 | 2016-04-20 | 青岛天一集团红旗纺织机械有限公司 | Bobbin tail yarn treatment device and method |
-
0
- BE BE498344D patent/BE498344A/xx unknown
-
1950
- 1950-09-27 GB GB23646/50A patent/GB685487A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163913A (en) * | 1962-06-22 | 1965-01-05 | Terrell Mach Co | Method and means for stripping roving bobbins and conditioning the stripped roving |
US3289266A (en) * | 1963-09-18 | 1966-12-06 | Terrell Mach Co | Bobbin stripping and waste conditioning apparatus |
CN105502095A (en) * | 2016-01-12 | 2016-04-20 | 青岛天一集团红旗纺织机械有限公司 | Bobbin tail yarn treatment device and method |
CN105502095B (en) * | 2016-01-12 | 2018-04-24 | 青岛天一集团红旗纺织机械有限公司 | A kind of spool tail yarn processing equipment and processing method |
Also Published As
Publication number | Publication date |
---|---|
BE498344A (en) |
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