GB719495A - Improved feeding means for machinery operating on textile fibrous material - Google Patents
Improved feeding means for machinery operating on textile fibrous materialInfo
- Publication number
- GB719495A GB719495A GB1250552A GB1250552A GB719495A GB 719495 A GB719495 A GB 719495A GB 1250552 A GB1250552 A GB 1250552A GB 1250552 A GB1250552 A GB 1250552A GB 719495 A GB719495 A GB 719495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trunk
- delivered
- fibrous material
- feeding
- feed
- 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
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
- D01G23/02—Hoppers; Delivery shoots
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
719,495. Feeding fibrous material. T.M.M. (RESEARCH), Ltd. Feb. 17, 1953 [May 16, 1952; Aug. 5, 1952], Nos. 12505/52 and 19674/52. Class 120(1) [Also in Groups XXXV and XL(b)] Apparatus for feeding opened fibrous material comprises means for conveying the material thereto, means for condensing the conveyed material, a feed trunk beneath the condenser, metering elements at the base of the trunk for delivering material at a controlled rate in the form of a partially compacted sheet, and means sensitive to the head of the material in the trunk for automatically regulating the delivery of the material to the conveying means so as to maintain the head constant. As shown, fibrous material delivered through a pneumatic duct 1 is deposited on a cage condenser 3 whence it falls into a vertical trunk 9 the walls of which diverge slightly and one wall 9a of which is adjustable to vary the crosssectional area of the trunk. Ribbed rollers 10, 11 deliver the material from the trunk in the form of a lightly compacted sheet to a lattice 12 feeding a subsequent machine; or the material may be delivered to other feed elements, to a rotary beater, or to calendering or lap-forming rollers. A motor 13 drives the various rotary members, a variable-speed gear 23 being included in the drive to rollers 10, 11. Uniformity of the delivered fibrous sheet is ensured by maintaining a constant head of material in the trunk; this is achieved by means of a photo-cell P illuminated by a light beam traversing the trunk, interruption of the beam for more than a pre-determined time disconnecting relay apparatus 5 (see Group XXXV), to cause a controller 29 to arrest or slow down the feed of material to trunk 9. Reference has been directed by the Comptroller to Specification 706,043.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1250552A GB719495A (en) | 1952-05-16 | 1952-05-16 | Improved feeding means for machinery operating on textile fibrous material |
ES0209727A ES209727A1 (en) | 1952-05-16 | 1953-06-10 | Improved feeding means for machinery operating on textile fibrous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1250552A GB719495A (en) | 1952-05-16 | 1952-05-16 | Improved feeding means for machinery operating on textile fibrous material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB719495A true GB719495A (en) | 1954-12-01 |
Family
ID=10005835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1250552A Expired GB719495A (en) | 1952-05-16 | 1952-05-16 | Improved feeding means for machinery operating on textile fibrous material |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES209727A1 (en) |
GB (1) | GB719495A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1256119B (en) * | 1962-12-18 | 1967-12-07 | Temafa Textilmaschf Meissner | Feeding device for weigher feeders to cards for spinning u. like |
GB2228019A (en) * | 1989-02-14 | 1990-08-15 | Hollingsworth Gmbh | Pneumatically feeding fibres |
-
1952
- 1952-05-16 GB GB1250552A patent/GB719495A/en not_active Expired
-
1953
- 1953-06-10 ES ES0209727A patent/ES209727A1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1256119B (en) * | 1962-12-18 | 1967-12-07 | Temafa Textilmaschf Meissner | Feeding device for weigher feeders to cards for spinning u. like |
GB2228019A (en) * | 1989-02-14 | 1990-08-15 | Hollingsworth Gmbh | Pneumatically feeding fibres |
GB2228019B (en) * | 1989-02-14 | 1992-10-07 | Hollingsworth Gmbh | A chute device for pneumatically feeding fiber material |
Also Published As
Publication number | Publication date |
---|---|
ES209727A1 (en) | 1953-12-16 |
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