GB606281A - Improvements in opening and cleaning machines for fibrous materials - Google Patents

Improvements in opening and cleaning machines for fibrous materials

Info

Publication number
GB606281A
GB606281A GB32715/45A GB3271545A GB606281A GB 606281 A GB606281 A GB 606281A GB 32715/45 A GB32715/45 A GB 32715/45A GB 3271545 A GB3271545 A GB 3271545A GB 606281 A GB606281 A GB 606281A
Authority
GB
United Kingdom
Prior art keywords
beater
cover
feed
chamber
cages
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
GB32715/45A
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.)
British Cotton Industry Research Association
Original Assignee
British Cotton Industry Research Association
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 British Cotton Industry Research Association filed Critical British Cotton Industry Research Association
Publication of GB606281A publication Critical patent/GB606281A/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
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton

Abstract

606,281. Openers and cleaners for fibrous material. BRITISH COTTON INDUSTRY RESEARCH ASSOCIATION, FREEMAN, S. M., and LINNERT, A. Dec. 4, 1945, No. 32715. [Class 120(i)] In an opening and cleaning machine for fibrous materials, of the kind comprising a high-speed rotary drum-like saw-toothed beater 4, means for feeding the fibrous material to the beater, a collecting chamber including upper and lower covers 5, 8 partially embracing the beater and partially closing air entry to said chamber before and after the feed, and a suction cage or cages 6, 6' at the other end of the chamber for receiving the fibrous material, cover 8 is sufficiently close to the beater, and cover 5 so spaced away from the beater, that the suction cage or cages can produce a condition of less than atmospheric pressure in the chamber including a zone extending against cover 5 to the region of feed so as to provide a return space to permit air carried around by the beater and checked at the feed point to return within the chamber to the suction cage or cages. As shown, raw cotton is fed from a travelling lattice 1 through compression rollers 2, a tandem pedal feed 3, having a trash-disposal member, of the type described in Specification 567,499, and feed rollers 3<SP>1</SP> to beater 4. A portion 5<SP>1</SP> of cover 5 is vertically adjustable to vary the air inlet. Lateral movement of air above the beater is restricted by longitudinal vanes 7 of wedge-shaped section. An adjustable portion 8<SP>1</SP> of cover 8 contacts suction cage 6<SP>1</SP> through a leather flap 8<SP>2</SP>; another portion 8<SP>5</SP> formed with a leading edge 8<SP>6</SP> is adjustable radially or circumferentially of the beater, a downwardly extending sheet 8<SP>10</SP> forming one wall of a dust chamber and contacting the floor thereof through a leather flap.
GB32715/45A 1945-12-04 1945-12-04 Improvements in opening and cleaning machines for fibrous materials Expired GB606281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB261324X 1945-12-04

Publications (1)

Publication Number Publication Date
GB606281A true GB606281A (en) 1948-08-11

Family

ID=10238884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32715/45A Expired GB606281A (en) 1945-12-04 1945-12-04 Improvements in opening and cleaning machines for fibrous materials

Country Status (6)

Country Link
US (1) US2601381A (en)
BE (1) BE470393A (en)
CH (1) CH261324A (en)
DE (1) DE817860C (en)
FR (1) FR939666A (en)
GB (1) GB606281A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078909B (en) * 1954-12-03 1960-03-31 British Cotton Ind Res Assoc Machine for opening, cleaning or mixing fiber material
US2902723A (en) * 1955-12-07 1959-09-08 British Cotton Ind Res Assoc Opening and blending machinery for textile materials
US4006609A (en) * 1974-04-29 1977-02-08 Bunker Ramo Corporation Manufacturing of patterned deep pile circular knitted fabric
DE10232587A1 (en) * 2002-07-18 2004-01-29 Staedtler + Uhl Kg Comber has device for removing trash from fiber fringe, e.g. suction slots between needle segments connected to inside of combing cylinder
CN110468472B (en) * 2019-08-12 2020-09-25 颍上鑫鸿纺织科技有限公司 Opener with dust removal function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US162479A (en) * 1875-04-27 Improvement in machines for cleaning cotton
US371913A (en) * 1887-10-25 archee
FR614946A (en) * 1926-01-23 1926-12-27 Halban & Damask Method of manufacturing hat shapes made of polychrome felt-velvet
GB269826A (en) * 1926-02-17 1927-04-28 Stanley William Howarth Improvements in means for extracting dust from and settling fur, hair, or the like
US1886044A (en) * 1930-05-07 1932-11-01 Quinn Frank Machine for the scutching, opening, and like treatment of cotton and like fibrous materials
US2062626A (en) * 1932-07-12 1936-12-01 British Cotton Ind Res Assoc Method and apparatus for separating component materials comprised in a mixture
US2071438A (en) * 1933-11-25 1937-02-23 British Cotton Ind Res Assoc Method of and means for producing slivers or ends of fibrous materials
US2206297A (en) * 1937-01-23 1940-07-02 Saco Lowell Shops Cotton picker

Also Published As

Publication number Publication date
US2601381A (en) 1952-06-24
CH261324A (en) 1949-05-15
DE817860C (en) 1951-10-22
FR939666A (en) 1948-11-22
BE470393A (en)

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