FR1583496A - - Google Patents

Info

Publication number
FR1583496A
FR1583496A FR1583496DA FR1583496A FR 1583496 A FR1583496 A FR 1583496A FR 1583496D A FR1583496D A FR 1583496DA FR 1583496 A FR1583496 A FR 1583496A
Authority
FR
France
Prior art keywords
chute
fibres
trutzschler
sept
blower
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1583496A publication Critical patent/FR1583496A/fr
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
    • 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
    • D01G23/08—Air draught or like pneumatic arrangements

Landscapes

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

Abstract

1,184,747. Pneumatic feeding of fibres. H. TRUTZSCHLER and H. TRUTZSCHLER. 25 Sept., 1968 [28 Sept., 1967], No. 45522/68. Heading DIN. A pneumatic feeding apparatus comprises a chute 1 opening into a pneumatic feed duct 6 which is provided upstream of the chute with a blower 7 and downstream with a second chute 8 leading into a textile machine 17. Air outlet apertures 9, 10 of the chute 8 are connected to the suction side of the blower 7. The bottom opening of first chute 1 is occupied by a pinned roll 5 above which are mounted two pairs of feed rolls 3, 4 whose drive is controlled by photo-electric cell 15 such as to ensure that a desired quantity of fibres is present in chute 8. A photo electric cell 2 controls the height of the column of fibres in chute 1. Photoelectric cell 15 may be replaced, by a pressure sensitive switch.
FR1583496D 1967-09-28 1968-09-30 Expired FR1583496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET23139U DE1975124U (en) 1967-09-28 1967-09-28 DEVICE FOR PNEUMATIC FEEDING OF SPINNING MACHINES WITH FIBER FLAKES.

Publications (1)

Publication Number Publication Date
FR1583496A true FR1583496A (en) 1969-10-31

Family

ID=7550864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1583496D Expired FR1583496A (en) 1967-09-28 1968-09-30

Country Status (7)

Country Link
US (1) US3552800A (en)
JP (1) JPS536258B1 (en)
CH (1) CH482848A (en)
DE (1) DE1975124U (en)
ES (1) ES358556A1 (en)
FR (1) FR1583496A (en)
GB (1) GB1184747A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912474A (en) * 1969-10-03 1975-10-14 Truetzschler & Co Depositing chute for pneumatic conveyance of flock
US4085977A (en) * 1970-02-12 1978-04-25 Carding Specialists Co. Limited Feeding of fibrous material to carding machines
US3709406A (en) * 1970-10-14 1973-01-09 Rieter Ag Maschf Method and apparatus for producing an even continuous layer of fibers
DE2137913B2 (en) * 1971-07-29 1973-05-30 Trutzschier & Co, 4070 Rheydt Odenkirchen FLAKE DEPOSITORY
CH546833A (en) * 1972-01-04 1974-03-15 Rieter Ag Maschf DEVICE FOR SEPARATING DISCONNECTED FIBER FLAKES FROM A CONVEYOR AIR FLOW.
US3787929A (en) * 1972-02-14 1974-01-29 Korea Inst Sci & Tech Compressed air scutcher
AR207121A1 (en) * 1973-08-22 1976-09-15 Rieter Ag Maschf DEVICE FOR THE MEASUREMENT OF A QUANTITY OF FIBROUS MATERIAL TRANSPORTED BY A FLOW OF AIR
US4126913A (en) * 1976-05-14 1978-11-28 Crompton & Knowles Corporation Opening machinery for textile fibers
DE2804413C3 (en) * 1978-02-02 1981-10-08 Trützschler GmbH & Co KG, 4050 Mönchengladbach Method and device for loading a card
US4237582A (en) * 1978-08-28 1980-12-09 Process Evaluation & Development Corporation Bagasse preparation
US4476611A (en) * 1980-11-17 1984-10-16 Automatic Material Handling, Inc. Fiber feeding apparatus with fiber leveling means
US4474511A (en) * 1980-12-10 1984-10-02 Molins Limited Continuous tobacco feed
US4411390A (en) * 1981-04-06 1983-10-25 Woten Homer G Insulation blowing and spraying apparatus
US4465239A (en) * 1981-04-06 1984-08-14 Woten Homer G Feeder assembly for insulation blowing machines
DE3229402C2 (en) * 1982-08-06 1993-11-04 Truetzschler Gmbh & Co Kg DEVICE ON A CARD OR CRAWLE FOR FLEECE PRODUCTION
FR2654441B1 (en) * 1989-11-13 1992-06-05 Schlumberger Cie N LOADER FOR THE FEEDING OF A CARD BY THE MOST REGULAR TEXTILE FIBER SHEET POSSIBLE.
DE4235022A1 (en) * 1992-10-16 1994-04-21 Hollingsworth Gmbh Blow:room installation - has opening and mixing equipment for fibres in a hopper fed by an airstream
US5408727A (en) * 1991-08-29 1995-04-25 Hergeth Hollingsworth Gmbh Method and apparatus for mixing and opening pneumatically supplied fiber material

Also Published As

Publication number Publication date
CH482848A (en) 1969-12-15
US3552800A (en) 1971-01-05
GB1184747A (en) 1970-03-18
ES358556A1 (en) 1970-06-16
JPS536258B1 (en) 1978-03-06
DE1975124U (en) 1967-12-14

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