GB352535A - Improvements relating to drawing processes for textile fibres - Google Patents

Improvements relating to drawing processes for textile fibres

Info

Publication number
GB352535A
GB352535A GB11500/30A GB1150030A GB352535A GB 352535 A GB352535 A GB 352535A GB 11500/30 A GB11500/30 A GB 11500/30A GB 1150030 A GB1150030 A GB 1150030A GB 352535 A GB352535 A GB 352535A
Authority
GB
United Kingdom
Prior art keywords
fibres
rollers
slivers
feed
endless
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
GB11500/30A
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 GB352535A publication Critical patent/GB352535A/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
    • D01H5/46—Loading arrangements
    • D01H5/48—Loading arrangements using weights

Landscapes

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

Abstract

352,535. Fracturing artificial silk and other endless fibres during drawing. DASSONVILLE, M., 8, Rue d'Aboukir, Paris. April 11, 1930, No. 11500. Convention date, Dec. 21, 1929. [Classes 120 (i), 120 (ii), and 120 (iii).] In a process of drafting slivers of endless textile fibres the slivers are passed between feed and delivery roller points so heavily weighted that the pressure and pull exerted on the fibres overcome their natural elasticity. The term endless fibre is used to indicate any material which has been formed in a continuous and desired length, e.g. artificial silk or the materials produced by the processes described in Specifications 263,727 and 336,763, [both in Class 120 (iii), Yarns &c.]. The slivers are passed through a drafting apparatus comprising feedrollers 2 and delivery rollers 13<1> both weighted sufficiently to effect the necessary tearing of the fibres. The feed-rollers 2 are loaded by a weight 7 adjustable on a lever 7a which is supported by a knife-edge 3 on a spindle 9 attached to the hook 10 of the weighting saddle 1. The delivery rollers 13<1> are similarly loaded by a saddle 13 through the lever 15. Nuts 11 adjustable on the spindle 9 are provided to allow the weighting system to rest on a bracket 16 when the feed-rollers are dismounted.
GB11500/30A 1929-12-21 1930-04-11 Improvements relating to drawing processes for textile fibres Expired GB352535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR702745T 1929-12-21

Publications (1)

Publication Number Publication Date
GB352535A true GB352535A (en) 1931-07-13

Family

ID=9059225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11500/30A Expired GB352535A (en) 1929-12-21 1930-04-11 Improvements relating to drawing processes for textile fibres

Country Status (3)

Country Link
BE (1) BE368374A (en)
FR (1) FR702745A (en)
GB (1) GB352535A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741301C (en) * 1937-12-16 1943-12-01 Ig Farbenindustrie Ag Process for the production of a draftable sliver from endless thread structures

Also Published As

Publication number Publication date
FR702745A (en) 1931-04-15
BE368374A (en) 1930-04-30

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