GB1133883A - Improvements relating to an apparatus for separating fibrous tufts from a stream of air - Google Patents

Improvements relating to an apparatus for separating fibrous tufts from a stream of air

Info

Publication number
GB1133883A
GB1133883A GB41767/66A GB4176766A GB1133883A GB 1133883 A GB1133883 A GB 1133883A GB 41767/66 A GB41767/66 A GB 41767/66A GB 4176766 A GB4176766 A GB 4176766A GB 1133883 A GB1133883 A GB 1133883A
Authority
GB
United Kingdom
Prior art keywords
shaft
fibres
flock
web
slots
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
GB41767/66A
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of GB1133883A publication Critical patent/GB1133883A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/60—Devices for separating the materials from propellant gas

Abstract

1,133,883. Forming webs. MASCHINENFABRIK RIETER A.G. 19 Sept., 1966 [5 April, 1966], No. 41767/66. Heading D1N. Apparatus for separating flock 2 from a conveying airstream coming, e.g. from a bale opener, along a pressurized duct 1 comprises a shaft 4 with means, such as a roller pair 16, 17, to form the fibres deposited therein into a web a channel 7 parallel to shaft 4 and connected to shaft 4 by vertical slots (6), see Fig. 3, not shown, through which the conveying air passes to be eventually led away along a conduit 18. The fibres in shaft 4 can thus slide down the slots without clogging; the slots are open at the lower end to facilitate movement of the fibres. Slotted walls may be provided on opposed walls of shaft 4, see Fig. 6 not shown. The duct carrying the flock may be connected to a series of shafts 4, e.g. three, so that all the flock can be dealt with and there is no need for surplus to be recirculated. As shown roller 17 is perforated so that fibres in channel 7 are trapped and return to the web being formed. Both of the web forming rollers may be solid.
GB41767/66A 1966-04-05 1966-09-19 Improvements relating to an apparatus for separating fibrous tufts from a stream of air Expired GB1133883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH500966A CH437063A (en) 1966-04-05 1966-04-05 Device for separating dissolved fiber flocks from a transport air flow

Publications (1)

Publication Number Publication Date
GB1133883A true GB1133883A (en) 1968-11-20

Family

ID=4286364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41767/66A Expired GB1133883A (en) 1966-04-05 1966-09-19 Improvements relating to an apparatus for separating fibrous tufts from a stream of air

Country Status (8)

Country Link
US (1) US3400518A (en)
AT (1) AT272159B (en)
BE (2) BE692905A (en)
CH (1) CH437063A (en)
DE (4) DE1946638U (en)
ES (3) ES124800Y (en)
GB (1) GB1133883A (en)
NL (1) NL147487B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135705A (en) * 1983-02-10 1984-09-05 Truetzschler & Co Handling fibre flocks
US5408727A (en) * 1991-08-29 1995-04-25 Hergeth Hollingsworth Gmbh Method and apparatus for mixing and opening pneumatically supplied fiber material
GB2294702A (en) * 1994-10-10 1996-05-08 Truetzschler Gmbh & Co Kg Fibre feed: seperating fibre flocks from air current

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153665C2 (en) * 1971-10-28 1973-09-20 Truetzschler & Co, 4070 Rheydtodenkirchen Flake deposit chute
US4160829A (en) 1972-12-22 1979-07-10 Gist-Brocades N.V. Antibacterial 1,2,4-oxadiazolylacetamido cephalosporins
JPS5182189U (en) * 1974-12-20 1976-07-01
CH599989A5 (en) * 1976-08-24 1978-06-15 Rieter Ag Maschf
CH624437A5 (en) * 1977-07-18 1981-07-31 Rieter Ag Maschf
DE2939640C2 (en) * 1979-09-29 1982-02-18 Trützschler GmbH & Co KG, 4050 Mönchengladbach Device for cleaning and dedusting textile fiber flocks
IT1132747B (en) * 1979-09-29 1986-07-02 Truetzschler & Co DEVICE FOR CLEANING AND DEDUSTING OF TEXTILE FIBER BOWS
DE3149965C2 (en) * 1981-12-17 1984-08-30 Trützschler GmbH & Co KG, 4050 Mönchengladbach Device on a card or card for web production
DE3229402C2 (en) * 1982-08-06 1993-11-04 Truetzschler Gmbh & Co Kg DEVICE ON A CARD OR CRAWLE FOR FLEECE PRODUCTION
DE3530534A1 (en) * 1985-08-27 1987-03-12 Hergeth Hubert Device for separating loosened fibre flakes from a stream of transport air
DE3632905C1 (en) * 1986-09-27 1988-04-07 Spinnbau Gmbh Apparatus for feeding fibre material to a willow, card or the like
US5337455A (en) * 1989-02-17 1994-08-16 Hergeth Hollingsworth Gmbh Device and method for pneumatically feeding a feeding chute
DE3916986A1 (en) * 1989-05-24 1990-11-29 Rieter Ag Maschf Textile fibre blending equipment - uses directional airflow filters to segregate into hoppers
DE4128929C2 (en) * 1991-08-30 1996-05-02 Spinnbau Gmbh Device for producing fiber material or the like with a predeterminable original weight
DE102010034778A1 (en) * 2010-08-18 2012-02-23 Hubert Hergeth Divider

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US732969A (en) * 1901-12-26 1903-07-07 Theodore August Brandes Means for equalizing the distribution of cotton in cotton-boxes.
US1855381A (en) * 1925-11-20 1932-04-26 Hudson H Bubar Separator system
US1720702A (en) * 1928-05-04 1929-07-16 Streun John Arnold Cotton separator
GB395731A (en) * 1931-02-28 1933-07-21 James Lever Rushton Improvements in or relating to apparatus for controlling the supply of cotton or like fibrous material during preparation for spinning
US1975335A (en) * 1931-07-06 1934-10-02 Continental Gin Co Separator
CH178800A (en) * 1933-11-25 1935-08-15 British Cotton Industry Resear Method and device for producing ribbons from fiber material, in particular from cotton.
US2024469A (en) * 1934-05-16 1935-12-17 John E Mitchell Automatic feed control apparatus for separating contton from air
US2253698A (en) * 1940-05-21 1941-08-26 Abington Textile Mach Works Apparatus for receiving strippings of cotton and the like
US2639780A (en) * 1950-02-14 1953-05-26 Gordon W Hardy Chaff separator and furnace
NL85337C (en) * 1952-06-19
US2712858A (en) * 1952-08-19 1955-07-12 Research Corp Apparatus for separating suspended materials from gases
US2720938A (en) * 1952-08-25 1955-10-18 Cates Piner Lynn Louver construction
DE959982C (en) * 1953-07-31 1957-03-14 Spinnereimaschb Karl Marx Stad Device for mixing fiber material
US2878893A (en) * 1955-10-03 1959-03-24 Walter M Madsen Dust collector
DE1175583B (en) * 1959-06-01 1964-08-06 Rieter Ag Maschf Plant for feeding a card group with pneumatic conveying system
CH379348A (en) * 1959-11-20 1964-06-30 Rieter Ag Maschf Fiber flock deposition chute, e.g. B. for spinning machines
FR1302240A (en) * 1961-10-02 1962-08-24 Degussa Method and device for reducing the volume of powdered materials
FR80835E (en) * 1961-12-20 1963-06-21 Rieter Ag Maschf Automatic card maker
FR1369176A (en) * 1962-09-13 1964-08-07 Textiltechnik M B H Ges Installation for air dust removal
FR1398603A (en) * 1964-06-15 1965-05-07 Glen Raven Cotton Mills Feed regulator for textile fibers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135705A (en) * 1983-02-10 1984-09-05 Truetzschler & Co Handling fibre flocks
US5408727A (en) * 1991-08-29 1995-04-25 Hergeth Hollingsworth Gmbh Method and apparatus for mixing and opening pneumatically supplied fiber material
GB2294702A (en) * 1994-10-10 1996-05-08 Truetzschler Gmbh & Co Kg Fibre feed: seperating fibre flocks from air current
US5623749A (en) * 1994-10-10 1997-04-29 Trutzschler Gmbh & Co. Kg Apparatus for separating opened fiber tufts from an air stream
GB2294702B (en) * 1994-10-10 1998-10-21 Truetzschler Gmbh & Co Kg Apparatus and method for seperating loosened fibre flocks from an air current

Also Published As

Publication number Publication date
DE1510368A1 (en) 1970-08-06
CH437063A (en) 1967-05-31
ES124800Y (en) 1967-06-16
US3400518A (en) 1968-09-10
ES334962A1 (en) 1968-03-01
AT272159B (en) 1969-06-25
DE1286436B (en) 1969-01-02
NL147487B (en) 1975-10-15
BE692905A (en) 1967-07-03
BE696655A (en) 1967-10-05
NL6612818A (en) 1967-10-06
ES332084A1 (en) 1967-07-16
DE1946638U (en) 1966-09-22
DE1510368C2 (en) 1982-06-03
DE1957236U (en) 1967-03-16
ES124800U (en) 1967-02-01

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