GB756418A - Hopper feeder for equalising the quantities of textile fibre issuing from an openeror the like - Google Patents

Hopper feeder for equalising the quantities of textile fibre issuing from an openeror the like

Info

Publication number
GB756418A
GB756418A GB34850/54A GB3485054A GB756418A GB 756418 A GB756418 A GB 756418A GB 34850/54 A GB34850/54 A GB 34850/54A GB 3485054 A GB3485054 A GB 3485054A GB 756418 A GB756418 A GB 756418A
Authority
GB
United Kingdom
Prior art keywords
fibre
roller
rollers
driven
hopper
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
GB34850/54A
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.)
TEXTHOLD AG
Original Assignee
TEXTHOLD AG
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 TEXTHOLD AG filed Critical TEXTHOLD AG
Publication of GB756418A publication Critical patent/GB756418A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

756,418. Feeding fibres. TEXTHOLD, AKT.-GES. Dec. 1, 1954 [Dec. 4, 1953], No. 34850/54. Class 120 (1). [Also in Group XXX] A hopper feeder for textile fibre material has a shaft tapering towards a roller pair 9, 10 disposed at the shaft exit, the shaft walls being formed by separately driven rollers or endless aprons or the like; the frictional forces between the roller or apron drive and the fibre material are so controlled that fibre is supplied to the space before rollers 9, 10 only until the material has been compressed to a predetermined extent, whereafter, due to back pressure exerted by the material in the said space, slip occurs between the material and the roller or apron drive. As shown, fibre is fed into a wedge-shaped hopper the sides of which are formed of driven rollers 1-8 which convey the fibre to driven delivery rollers 9, 10. When a predetermined fibre density is reached in zone A, rollers 1-8 slip over the fibre. Rollers 1-8 may be replaced wholly or in part by endless aprons. The roller or belt surfaces may be rough or provided with needles so as to exert a positive grip on the fibre ; in this case, a friction clutch inserted between the outer shell of each roller and its driven core provides the necessary slip; where needles are used, they are inclined so as to be readily extracted from the fibre. In each hopper construction, smooth side walls are provided perpendicular to the direction of the roller axes.
GB34850/54A 1953-12-04 1954-12-01 Hopper feeder for equalising the quantities of textile fibre issuing from an openeror the like Expired GB756418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE756418X 1953-12-04

Publications (1)

Publication Number Publication Date
GB756418A true GB756418A (en) 1956-09-05

Family

ID=6659824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34850/54A Expired GB756418A (en) 1953-12-04 1954-12-01 Hopper feeder for equalising the quantities of textile fibre issuing from an openeror the like

Country Status (1)

Country Link
GB (1) GB756418A (en)

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