FR2364985A2 - Friction false twisting body - has a wear-resistant guide axis extension to prevent a broken yarn winding round the axis - Google Patents

Friction false twisting body - has a wear-resistant guide axis extension to prevent a broken yarn winding round the axis

Info

Publication number
FR2364985A2
FR2364985A2 FR7728195A FR7728195A FR2364985A2 FR 2364985 A2 FR2364985 A2 FR 2364985A2 FR 7728195 A FR7728195 A FR 7728195A FR 7728195 A FR7728195 A FR 7728195A FR 2364985 A2 FR2364985 A2 FR 2364985A2
Authority
FR
France
Prior art keywords
axis
wear
false twisting
prevent
yarn winding
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.)
Granted
Application number
FR7728195A
Other languages
French (fr)
Other versions
FR2364985B2 (en
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.)
Heberlein AG
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
Heberlein Maschinenfabrik AG
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 claimed from CH1376073A external-priority patent/CH565263A5/en
Priority claimed from CH208374A external-priority patent/CH584778A5/en
Priority claimed from CH721174A external-priority patent/CH572112A5/en
Priority claimed from CH477575A external-priority patent/CH584779A5/xx
Priority claimed from CH1188376A external-priority patent/CH610021A5/en
Application filed by Heberlein and Co AG, Heberlein Maschinenfabrik AG filed Critical Heberlein and Co AG
Publication of FR2364985A2 publication Critical patent/FR2364985A2/en
Application granted granted Critical
Publication of FR2364985B2 publication Critical patent/FR2364985B2/fr
Granted 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
    • 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
    • D02G1/08—Rollers or other friction causing elements
    • D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The appts. to apply a friction false twisting process to a yarn has a main friction body in the form of a sphere, an ellipsoid or similar shape, with a guide to lead the yarn to and from the axis of the body. The rotary axis of the main friction body is extended coaxially with a fixed and cylindrical sleeve guide of a wear-resistant material. One end is fixed to the equipment, while the other end ranges partially into the main friction body.
FR7728195A 1973-10-01 1977-09-19 Friction false twisting body - has a wear-resistant guide axis extension to prevent a broken yarn winding round the axis Granted FR2364985A2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1376073A CH565263A5 (en) 1973-10-01 1973-10-01 Friction false-twisting unit - uses abrasion resistant materials to increase component life and reduce maintenance times
CH208374A CH584778A5 (en) 1974-02-14 1974-02-14 Friction false-twisting unit - uses abrasion resistant materials to increase component life and reduce maintenance times
CH721174A CH572112A5 (en) 1974-05-27 1974-05-27 Friction false-twisting unit - uses abrasion resistant materials to increase component life and reduce maintenance times
CH477575A CH584779A5 (en) 1975-04-15 1975-04-15
CH1188376A CH610021A5 (en) 1976-09-20 1976-09-20 Friction false-twist apparatus

Publications (2)

Publication Number Publication Date
FR2364985A2 true FR2364985A2 (en) 1978-04-14
FR2364985B2 FR2364985B2 (en) 1982-09-03

Family

ID=35811744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728195A Granted FR2364985A2 (en) 1973-10-01 1977-09-19 Friction false twisting body - has a wear-resistant guide axis extension to prevent a broken yarn winding round the axis

Country Status (1)

Country Link
FR (1) FR2364985A2 (en)

Also Published As

Publication number Publication date
FR2364985B2 (en) 1982-09-03

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