GB1131802A - Devices for feeding fibre processing machines - Google Patents

Devices for feeding fibre processing machines

Info

Publication number
GB1131802A
GB1131802A GB340266A GB340266A GB1131802A GB 1131802 A GB1131802 A GB 1131802A GB 340266 A GB340266 A GB 340266A GB 340266 A GB340266 A GB 340266A GB 1131802 A GB1131802 A GB 1131802A
Authority
GB
United Kingdom
Prior art keywords
conveyor
fibres
fibre
surplus
onto
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
Application number
GB340266A
Inventor
Adolf Hergeth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hergeth KG Maschinenfabrik und Apparatebau
Original Assignee
Hergeth KG Maschinenfabrik und Apparatebau
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hergeth KG Maschinenfabrik und Apparatebau filed Critical Hergeth KG Maschinenfabrik und Apparatebau
Priority to GB340266A priority Critical patent/GB1131802A/en
Publication of GB1131802A publication Critical patent/GB1131802A/en
Expired legal-status Critical Current

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

1,131,802. Feeding fibres. HERGETH K.G. MASCHINENFABRIK UND APPARATEBAU. 25 Jan., 1966, No. 3402/66. Heading DIN. Fibres are fed to the feed shafts 2a, 2b, 2c, 2d of a number of fibre processing machines e.g. carding engines 1a, 1b, 1c, 1d by a first conveyor 3 and the surplus fibres on conveyor 3 at the end of its run are returned to the beginning by a second conveyor 15. The fibres are fed into conveyor 3 by a device 4. Each feed shaft e.g. (2a), Fig. 1, not shown, is provided with three fibre sensing flaps (7) each of which can actuate an air jet (11) to blow fibres from the conveyor into the appropriate part of shaft (2a) requiring fibres. At the end of conveyor 3 a jet 16 blows surplus fibres onto the returning conveyor 15 which normally moves at a slower speed than conveyor 3. A fork 20 is provided above conveyor 15 against which the surplus fibre accumulates until the fork is actuated to stop the fibre feed from device 4, bring the speed of conveyor 15 upto that of conveyor 3 and switch on an air jet 17 to transfer the fibres back onto conveyor 3. When the fibre is transferred the fork 20 returns to its original position and normal operation is resumed. In the embodiments of Figs. 4 and 5, not shown, the return conveyor is placed immediately below conveyor 3 but, at the end remote from feeding device 4 it extends beyond conveyor 3 so that surplus fibre falls off the end of conveyor 3 onto the lower conveyor to be returned. At the end of the return conveyor adjacent device 4 the fibres are blown off into a casing from which they are lifted by an elevator to be replaced on the conveyor 3. The elevator which is also fed by the device 4 has a number of different speeds and a speed is selected in response to the number of feeler flaps indicating a demand for fibre.. In the embodiment of Figs 6 to 8, not .shown, a single endless belt is provided, the upper run forming the feeding conveyor and the lower run the return conveyor, the surplus fibres being blown down a chute onto the lower level.
GB340266A 1966-01-25 1966-01-25 Devices for feeding fibre processing machines Expired GB1131802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB340266A GB1131802A (en) 1966-01-25 1966-01-25 Devices for feeding fibre processing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB340266A GB1131802A (en) 1966-01-25 1966-01-25 Devices for feeding fibre processing machines

Publications (1)

Publication Number Publication Date
GB1131802A true GB1131802A (en) 1968-10-30

Family

ID=9757664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB340266A Expired GB1131802A (en) 1966-01-25 1966-01-25 Devices for feeding fibre processing machines

Country Status (1)

Country Link
GB (1) GB1131802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723344A (en) * 1985-04-13 1988-02-09 Trutzschler Gmbh & Co. Kg Method and apparatus for opening fiber bales

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723344A (en) * 1985-04-13 1988-02-09 Trutzschler Gmbh & Co. Kg Method and apparatus for opening fiber bales

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