FR2114471A5 - False twisting ferrule - with transversely journalled twist pin in upper end of ferrule - Google Patents

False twisting ferrule - with transversely journalled twist pin in upper end of ferrule

Info

Publication number
FR2114471A5
FR2114471A5 FR7139910A FR7139910A FR2114471A5 FR 2114471 A5 FR2114471 A5 FR 2114471A5 FR 7139910 A FR7139910 A FR 7139910A FR 7139910 A FR7139910 A FR 7139910A FR 2114471 A5 FR2114471 A5 FR 2114471A5
Authority
FR
France
Prior art keywords
ferrule
twist pin
false twisting
transversely journalled
journalled
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
FR7139910A
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.)
Scragg & Sons
Original Assignee
Scragg & Sons
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 Scragg & Sons filed Critical Scragg & Sons
Application granted granted Critical
Publication of FR2114471A5 publication Critical patent/FR2114471A5/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/06—Spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Prostheses (AREA)

Abstract

False twisting ferrule. capable of rotation at speeds of 1000000 rpm is provided at at its upper end with a pair of diametral nothces forming a seat for a twist pin made of WC, the twist pin being held down against the seat by a collar formed by a central bore in the lid of a push-fit cap.
FR7139910A 1970-11-13 1971-11-08 False twisting ferrule - with transversely journalled twist pin in upper end of ferrule Expired FR2114471A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5404870 1970-11-13

Publications (1)

Publication Number Publication Date
FR2114471A5 true FR2114471A5 (en) 1972-06-30

Family

ID=10469766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139910A Expired FR2114471A5 (en) 1970-11-13 1971-11-08 False twisting ferrule - with transversely journalled twist pin in upper end of ferrule

Country Status (3)

Country Link
CH (1) CH533185A (en)
DE (1) DE2156014A1 (en)
FR (1) FR2114471A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438743C2 (en) * 1984-10-23 1987-03-19 Akzo Gmbh, 5600 Wuppertal Process for producing a low-volume effect yarn

Also Published As

Publication number Publication date
CH533185A (en) 1973-01-31
DE2156014A1 (en) 1972-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse