ES381860A1 - Apparatus for the processing of wool fibres - Google Patents

Apparatus for the processing of wool fibres

Info

Publication number
ES381860A1
ES381860A1 ES381860A ES381860A ES381860A1 ES 381860 A1 ES381860 A1 ES 381860A1 ES 381860 A ES381860 A ES 381860A ES 381860 A ES381860 A ES 381860A ES 381860 A1 ES381860 A1 ES 381860A1
Authority
ES
Spain
Prior art keywords
fibers
pins
cylinder
pinned
pinned cylinder
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
ES381860A
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.)
Unisearch Ltd
Original Assignee
Unisearch Ltd
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 Unisearch Ltd filed Critical Unisearch Ltd
Publication of ES381860A1 publication Critical patent/ES381860A1/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

Apparatus for the processing of textile fibers such as wool fibers to form a coherent and even layer of fibers at high velocity for further processing in which fibers are fed on a conveyor belt to a pinned cylinder, the pins of which have a negative inclination and which are forced by rotation of the cylinder into the layer of fibers picking it up from the conveyor and carrying it around. The fibers are then transferred to another pinned cylinder the pins of which also have a negative inclination and which rotates at a faster speed than the first pinned cylinder so that there is a drafting action between them, the fibers being completely stripped from the first pinned cylinder and transferred to the second either by means of a third pinned cylinder the pins of which pass between the pins of the other two or by means of a stripping plate partially encircling the first pinned cylinder to strip the fibers from its pins and lead then under a cover plate which partially surrounds the second pinned cylinder and which serves to hold the fibers while they are penetrated by the pins of the second cylinder. The fibers are finally stripped from the second pinned cylinder and passed to a second conveyor which conveys them for further processing. The negative inclination of the pins assists greatly in overcoming problems of stripping the fibers from the cylinders.
ES381860A 1969-06-23 1970-06-18 Apparatus for the processing of wool fibres Expired ES381860A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU5689369 1969-06-23

Publications (1)

Publication Number Publication Date
ES381860A1 true ES381860A1 (en) 1972-11-16

Family

ID=3742411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381860A Expired ES381860A1 (en) 1969-06-23 1970-06-18 Apparatus for the processing of wool fibres

Country Status (7)

Country Link
US (1) US3715780A (en)
BE (1) BE752403A (en)
CH (1) CH516653A (en)
DE (1) DE2030938A1 (en)
ES (1) ES381860A1 (en)
FR (1) FR2047056B1 (en)
GB (1) GB1276210A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475341A (en) * 1973-07-06 1977-06-01 Chubo Seiko Kk Rotary drafting apparatus
US4576527A (en) * 1983-07-21 1986-03-18 Barber-Colman Company Shaper cutter
US4979270A (en) * 1989-08-03 1990-12-25 Burlington Industries, Inc. Apparatus and methods for converting tow into staple

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US499423A (en) * 1893-06-13 Feed-roll for opening
US718261A (en) * 1900-11-15 1903-01-13 Guillaume Laurency Carding-engine.
FR527097A (en) * 1920-11-10 1921-10-20 Henri Grivel Improvements in double or single row bar stretching
US1683812A (en) * 1926-09-11 1928-09-11 Caro Cloth Corp Method of and apparatus for manufacturing textile fleece
BE367497A (en) * 1930-02-13 1930-03-31
US2398732A (en) * 1943-10-06 1946-04-16 Proctor & Schwartz Inc Doffing mechanism
DE2523324A1 (en) * 1975-05-27 1976-12-09 Bayer Ag PYRIMIDINE (4,6) DIYL-BIS- (THIONO) (THIOL) PHOSPHORUS (PHOSPHONE) ACID ESTER, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS INSECTICIDES AND ACARICIDES

Also Published As

Publication number Publication date
GB1276210A (en) 1972-06-01
DE2030938A1 (en) 1971-02-11
CH516653A (en) 1971-12-15
US3715780A (en) 1973-02-13
FR2047056B1 (en) 1973-01-12
FR2047056A1 (en) 1971-03-12
BE752403A (en) 1970-12-01

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