FR2101152A1 - Fibre feed mechanism - for pneumomechanical or aerodynamic spinning - Google Patents

Fibre feed mechanism - for pneumomechanical or aerodynamic spinning

Info

Publication number
FR2101152A1
FR2101152A1 FR7031679A FR7031679A FR2101152A1 FR 2101152 A1 FR2101152 A1 FR 2101152A1 FR 7031679 A FR7031679 A FR 7031679A FR 7031679 A FR7031679 A FR 7031679A FR 2101152 A1 FR2101152 A1 FR 2101152A1
Authority
FR
France
Prior art keywords
pneumomechanical
feed mechanism
spinning
fibre feed
aerodynamic
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.)
Withdrawn
Application number
FR7031679A
Other languages
French (fr)
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.)
TASHK SP
Original Assignee
TASHK SP
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
Priority to DE19702041958 priority Critical patent/DE2041958A1/en
Application filed by TASHK SP filed Critical TASHK SP
Priority to FR7031679A priority patent/FR2101152A1/en
Publication of FR2101152A1 publication Critical patent/FR2101152A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A rotating toothed cylinder opening a sliver into a form suitable for feeding the spinning unit has internal spiral projections in the direction of fibre travel. These projections form a pulsating airstream channeling the fibres in bundle form suitable for entering the spinning chamber. The cylinder surface is cleared completely in one revolution.
FR7031679A 1970-08-24 1970-08-31 Fibre feed mechanism - for pneumomechanical or aerodynamic spinning Withdrawn FR2101152A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19702041958 DE2041958A1 (en) 1970-08-24 1970-08-24 Device for feeding fibers into a twisting and forming element of a spinning machine
FR7031679A FR2101152A1 (en) 1970-08-24 1970-08-31 Fibre feed mechanism - for pneumomechanical or aerodynamic spinning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702041958 DE2041958A1 (en) 1970-08-24 1970-08-24 Device for feeding fibers into a twisting and forming element of a spinning machine
FR7031679A FR2101152A1 (en) 1970-08-24 1970-08-31 Fibre feed mechanism - for pneumomechanical or aerodynamic spinning

Publications (1)

Publication Number Publication Date
FR2101152A1 true FR2101152A1 (en) 1972-03-31

Family

ID=25759622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7031679A Withdrawn FR2101152A1 (en) 1970-08-24 1970-08-31 Fibre feed mechanism - for pneumomechanical or aerodynamic spinning

Country Status (2)

Country Link
DE (1) DE2041958A1 (en)
FR (1) FR2101152A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119703A1 (en) 2021-02-05 2022-08-12 Renault S.A.S Method for manufacturing a magnet structure with several unitary magnets

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932562C2 (en) * 1979-08-10 1983-10-06 Hollingsworth Gmbh, 7265 Neubulach Opening device for open-end spinning machines
DE3809717A1 (en) * 1988-03-23 1989-10-05 Schlafhorst & Co W DISCONNECTING UNIT OF AN OPEN-END SPIDER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119703A1 (en) 2021-02-05 2022-08-12 Renault S.A.S Method for manufacturing a magnet structure with several unitary magnets

Also Published As

Publication number Publication date
DE2041958A1 (en) 1972-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse