GB791116A - A high draft drawing unit for textile slivers - Google Patents

A high draft drawing unit for textile slivers

Info

Publication number
GB791116A
GB791116A GB19810/54A GB1981054A GB791116A GB 791116 A GB791116 A GB 791116A GB 19810/54 A GB19810/54 A GB 19810/54A GB 1981054 A GB1981054 A GB 1981054A GB 791116 A GB791116 A GB 791116A
Authority
GB
United Kingdom
Prior art keywords
belt
drawing unit
rollers
july
conjunction
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
GB19810/54A
Inventor
Carlo Schleifer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB791116A publication Critical patent/GB791116A/en
Expired legal-status Critical Current

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
    • D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons

Landscapes

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

Abstract

791,116. Fibre drafting apparatus. SCHLEIFER, C. July 6, 1954 [July 23, 1953], No. 19810/54. Classes 120(1) and 120(2) A drawing unit which has one or more rollers 5 yieldably pressing on a belt 4 and one or more guide elements, such as rollers 6, co-operating with the belt near a reversing bar 8 also has the belt driving roller 7 provided with two axially spaced collars 12 upon which the belt 4 rides so as to be yieldable between the collars. The roller 7 drives the belt at a speed which is equal to or slightly greater than the peripheral speed of the feed rollers 1, 1<SP>1</SP>. The drawing unit is preferably employed in conjunction with rubbing leathers 3, 3'. A further belt may operate on and in conjunction with the lower belt 4.
GB19810/54A 1953-07-23 1954-07-06 A high draft drawing unit for textile slivers Expired GB791116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT791116X 1953-07-23

Publications (1)

Publication Number Publication Date
GB791116A true GB791116A (en) 1958-02-26

Family

ID=11316673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19810/54A Expired GB791116A (en) 1953-07-23 1954-07-06 A high draft drawing unit for textile slivers

Country Status (2)

Country Link
FR (1) FR1103968A (en)
GB (1) GB791116A (en)

Also Published As

Publication number Publication date
FR1103968A (en) 1955-11-15

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