ES358556A1 - Apparatus for the pneumatic feeding of fiber tufts to spinning mill machinery - Google Patents

Apparatus for the pneumatic feeding of fiber tufts to spinning mill machinery

Info

Publication number
ES358556A1
ES358556A1 ES358556A ES358556A ES358556A1 ES 358556 A1 ES358556 A1 ES 358556A1 ES 358556 A ES358556 A ES 358556A ES 358556 A ES358556 A ES 358556A ES 358556 A1 ES358556 A1 ES 358556A1
Authority
ES
Spain
Prior art keywords
chute
pneumatic feeding
fibres
spinning mill
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
ES358556A
Other languages
Spanish (es)
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.)
Truetzschler GmbH and Co KG
Original Assignee
Truetzschler GmbH and Co KG
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 Truetzschler GmbH and Co KG filed Critical Truetzschler GmbH and Co KG
Publication of ES358556A1 publication Critical patent/ES358556A1/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
    • 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

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.
ES358556A 1967-09-28 1968-09-26 Apparatus for the pneumatic feeding of fiber tufts to spinning mill machinery Expired ES358556A1 (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
ES358556A1 true ES358556A1 (en) 1970-06-16

Family

ID=7550864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES358556A Expired ES358556A1 (en) 1967-09-28 1968-09-26 Apparatus for the pneumatic feeding of fiber tufts to spinning mill machinery

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
DE1975124U (en) 1967-12-14
CH482848A (en) 1969-12-15
FR1583496A (en) 1969-10-31
US3552800A (en) 1971-01-05
GB1184747A (en) 1970-03-18
JPS536258B1 (en) 1978-03-06

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