EP4733456A1 - Rotor de filage à bout libre, arbre de rotor et rotor pour un rotor de filage à bout libre - Google Patents

Rotor de filage à bout libre, arbre de rotor et rotor pour un rotor de filage à bout libre

Info

Publication number
EP4733456A1
EP4733456A1 EP25207734.2A EP25207734A EP4733456A1 EP 4733456 A1 EP4733456 A1 EP 4733456A1 EP 25207734 A EP25207734 A EP 25207734A EP 4733456 A1 EP4733456 A1 EP 4733456A1
Authority
EP
European Patent Office
Prior art keywords
rotor
cup
profile
coupling
rotor shaft
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.)
Pending
Application number
EP25207734.2A
Other languages
German (de)
English (en)
Inventor
Adalbert Stephan
Constantin RIEGER
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.)
Rieter Ag
Maschinenfabrik Rieter AG
Original Assignee
Rieter Ag
Maschinenfabrik Rieter 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
Application filed by Rieter Ag, Maschinenfabrik Rieter AG filed Critical Rieter Ag
Publication of EP4733456A1 publication Critical patent/EP4733456A1/fr
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/10—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP25207734.2A 2024-10-22 2025-10-09 Rotor de filage à bout libre, arbre de rotor et rotor pour un rotor de filage à bout libre Pending EP4733456A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102024130735.8A DE102024130735A1 (de) 2024-10-22 2024-10-22 Offenend-Spinnrotor, Rotorschaft und Rotortasse für einen Offenend-Spinnrotor

Publications (1)

Publication Number Publication Date
EP4733456A1 true EP4733456A1 (fr) 2026-04-29

Family

ID=97270150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP25207734.2A Pending EP4733456A1 (fr) 2024-10-22 2025-10-09 Rotor de filage à bout libre, arbre de rotor et rotor pour un rotor de filage à bout libre

Country Status (3)

Country Link
EP (1) EP4733456A1 (fr)
CN (1) CN121915532A (fr)
DE (1) DE102024130735A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2832903A1 (fr) * 2013-07-31 2015-02-04 Maschinenfabrik Rieter Ag Rotor de métiers à filer à bout libre doté d'une coupelle de rotor, d'un arbre de rotor et d'un dispositif de couplage
EP3327187A1 (fr) * 2016-11-23 2018-05-30 Maschinenfabrik Rieter AG Cloche de rotor et rotor pour métier à filer à bout libre doté d'une cloche de rotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024020A1 (de) 2000-05-16 2001-11-22 Schlafhorst & Co W Offenend-Spinnrotor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2832903A1 (fr) * 2013-07-31 2015-02-04 Maschinenfabrik Rieter Ag Rotor de métiers à filer à bout libre doté d'une coupelle de rotor, d'un arbre de rotor et d'un dispositif de couplage
EP3327187A1 (fr) * 2016-11-23 2018-05-30 Maschinenfabrik Rieter AG Cloche de rotor et rotor pour métier à filer à bout libre doté d'une cloche de rotor

Also Published As

Publication number Publication date
DE102024130735A1 (de) 2026-04-23
CN121915532A (zh) 2026-04-24

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