CH535848A - Drafting system for textile fibers - Google Patents

Drafting system for textile fibers

Info

Publication number
CH535848A
CH535848A CH896872A CH896872A CH535848A CH 535848 A CH535848 A CH 535848A CH 896872 A CH896872 A CH 896872A CH 896872 A CH896872 A CH 896872A CH 535848 A CH535848 A CH 535848A
Authority
CH
Switzerland
Prior art keywords
textile fibers
drafting system
drafting
textile
fibers
Prior art date
Application number
CH896872A
Other languages
German (de)
Inventor
Dubois William
Aloysious Aschenbrenner Frank
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Publication of CH535848A publication Critical patent/CH535848A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CH896872A 1971-06-17 1972-06-15 Drafting system for textile fibers CH535848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15408971A 1971-06-17 1971-06-17

Publications (1)

Publication Number Publication Date
CH535848A true CH535848A (en) 1973-04-15

Family

ID=22549958

Family Applications (1)

Application Number Title Priority Date Filing Date
CH896872A CH535848A (en) 1971-06-17 1972-06-15 Drafting system for textile fibers

Country Status (4)

Country Link
CH (1) CH535848A (en)
DE (1) DE2226795A1 (en)
FR (1) FR2189548A1 (en)
IT (1) IT957968B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930587A1 (en) * 1979-07-27 1981-02-12 Taschkentskoe Sp K Bjuro Tekst Sliver-roving drawing unit - has structured surface on cylinder roller with projections to increase fibre separation
US4288889A (en) * 1979-09-05 1981-09-15 Tikhonov Valentin N Apparatus for drafting fibers
DE19530854A1 (en) * 1995-08-04 1997-02-13 Rieter Ingolstadt Spinnerei Durable, abrasion-proof drive roller for cross-wound yarn reels - has, on sections around its perimeter at its ends, evenly spaced castellations with indenting edges to drive yarn reel or spinning rotor.
CN103122508B (en) * 2012-12-29 2015-06-03 嘉兴学院 Secondary twisting spinning method and device for spinning frame

Also Published As

Publication number Publication date
DE2226795A1 (en) 1972-12-21
FR2189548A1 (en) 1974-01-25
IT957968B (en) 1973-10-20
FR2189548B3 (en) 1975-08-08

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Legal Events

Date Code Title Description
PL Patent ceased