GB793680A - Improvements in or relating to the treatment of carded webs of textile fibres - Google Patents
Improvements in or relating to the treatment of carded webs of textile fibresInfo
- Publication number
- GB793680A GB793680A GB2356256A GB2356256A GB793680A GB 793680 A GB793680 A GB 793680A GB 2356256 A GB2356256 A GB 2356256A GB 2356256 A GB2356256 A GB 2356256A GB 793680 A GB793680 A GB 793680A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- doffer
- fibres
- rotated
- web
- 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
- D01G15/50—Stripping-rollers or like devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
793,680. Preparing fibres for spinning. CARDING SPECIALISTS (CANADA), Ltd. July 31, 1956, No. 23562/55. Class 120(1) A web of fibres c, Fig. 1, is removed from a pair of oppositely rotated pressure rollers a, b by means comprising a card clother doffer roller d adapted to be rotated in the same direction as one pressure roller b and remove fibres from that roller, and an additional roller m arranged to co-operate with both the doffer roller d and the other pressure roller a so as to transfer from roller a to roller d any films carried round on roller a. Roller m may be smooth, grooved or card-clothed it may be rotated by frictional contact with the doffer roller or by a belt drive or gearing from the machine drive; it may be urged resiliently into contact with rollers a, d and may be adjustable relative to roller d. As shown, web c is removed from roller d by a stripper roller e whence it is stripped by a fly comb f on to a lattice. In an alternative arrangement, stripper roller e is omitted, doffer roller d is rotated in the opposite direction and the additional roller is arranged to co-operate with rollers b and d. In a further arrangement, Fig. 3, web c is removed from doffer d by a plain roller r rotating with a surface speed similar to that of the doffer roller p keeping the fibres loosely near the points of the doffer clothing; roller r may be replaced by a small card-clothed roller stripped by a plain surfaced roller. Specification 716,984 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2356256A GB793680A (en) | 1956-07-31 | 1956-07-31 | Improvements in or relating to the treatment of carded webs of textile fibres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2356256A GB793680A (en) | 1956-07-31 | 1956-07-31 | Improvements in or relating to the treatment of carded webs of textile fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
GB793680A true GB793680A (en) | 1958-04-23 |
Family
ID=10197682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2356256A Expired GB793680A (en) | 1956-07-31 | 1956-07-31 | Improvements in or relating to the treatment of carded webs of textile fibres |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB793680A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3098265A (en) * | 1960-02-19 | 1963-07-23 | Johnson & Johnson | Methods for doffing and drafting textile fibers |
US3725975A (en) * | 1961-07-20 | 1973-04-10 | Carding Specialtists Ltd | Apparatus for high speed stripping of carded cotton webs |
EP0097025A1 (en) * | 1982-06-12 | 1983-12-28 | Carding Specialists (Canada) Limited | Improvements relating to carding engines |
-
1956
- 1956-07-31 GB GB2356256A patent/GB793680A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3098265A (en) * | 1960-02-19 | 1963-07-23 | Johnson & Johnson | Methods for doffing and drafting textile fibers |
US3725975A (en) * | 1961-07-20 | 1973-04-10 | Carding Specialtists Ltd | Apparatus for high speed stripping of carded cotton webs |
EP0097025A1 (en) * | 1982-06-12 | 1983-12-28 | Carding Specialists (Canada) Limited | Improvements relating to carding engines |
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