EP2581476A3 - Pressfinger für eine Vorspinnmaschine - Google Patents

Pressfinger für eine Vorspinnmaschine Download PDF

Info

Publication number
EP2581476A3
EP2581476A3 EP20120006279 EP12006279A EP2581476A3 EP 2581476 A3 EP2581476 A3 EP 2581476A3 EP 20120006279 EP20120006279 EP 20120006279 EP 12006279 A EP12006279 A EP 12006279A EP 2581476 A3 EP2581476 A3 EP 2581476A3
Authority
EP
European Patent Office
Prior art keywords
roving
press finger
opening
spinning machine
press
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
EP20120006279
Other languages
English (en)
French (fr)
Other versions
EP2581476B1 (de
EP2581476A2 (de
Inventor
Franz Machnik
Karl-Heinz Mack
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.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
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 Saurer Germany GmbH and Co KG filed Critical Saurer Germany GmbH and Co KG
Publication of EP2581476A2 publication Critical patent/EP2581476A2/de
Publication of EP2581476A3 publication Critical patent/EP2581476A3/de
Application granted granted Critical
Publication of EP2581476B1 publication Critical patent/EP2581476B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/04—Doffing arrangements integral with spinning or twisting machines
    • D01H9/046—Doffing arrangements integral with spinning or twisting machines for flyer type machines
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/24—Flyer or like arrangements
    • D01H7/26—Flyer constructions
    • D01H7/30—Flyer constructions with guide channels formed in legs, e.g. slubbing flyers
    • D01H7/32—Flyer constructions with guide channels formed in legs, e.g. slubbing flyers with pressing devices

Landscapes

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

Abstract

Die vorliegende Erfindung betrifft einen Pressfinger (8) für eine Vorspinnmaschine, der einen Pressfingerarm (6) und eine Pressfingerpritsche (7) umfasst und zur Führung eines Vorgarnes während der Bildung einer Spule (4) auf einer Vorspinnmaschine ausgebildet ist. Die Pressfingerpritsche (7) weist eine Öffnung (11, 11b, 11c) zur Durchführung eines Vorgarnes (2, 2b, 2c) auf und einen in die Öffnung (11, 11b, 11c) mündenden Schlitz (12, 12b, 12c) zur Einführung eines Vorgarnes (2, 2b, 2c) in die Öffnung (11, 11b, 11c), der mit der Laufrichtung (16, 16b, 16c) des Vorgarnes (2, 2b, 2c) einen Winkel (W) von weniger als 45° bildet. Erfindungsgemäß ist die Längsausdehnung (Lb, Lc) der Öffnung (11, 11b, 11c) größer als die Querausdehnung (Qb, Qc) und der Abstand (Ab, Ac) des Mündungsbereiches (19b, 19c) des Schlitzes (12, 12b, 12c) von dem Ende der Längsausdehnung (Lb, Lc), das dem Pressfingerarm (6) zugewandt ist, ist in Laufrichtung (16, 16b, 16c) des Vorgarnes (2, 2b, 2c) größer als die halbe Querausdehnung (Qb/2, Qc/2).
EP12006279.9A 2011-10-13 2012-09-06 Pressfinger für eine Vorspinnmaschine Active EP2581476B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011115850.6A DE102011115850B4 (de) 2011-10-13 2011-10-13 Pressfinger für eine Vorspinnmaschine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102011115850 Previously-Filed-Application 2011-10-13

Publications (3)

Publication Number Publication Date
EP2581476A2 EP2581476A2 (de) 2013-04-17
EP2581476A3 true EP2581476A3 (de) 2015-04-08
EP2581476B1 EP2581476B1 (de) 2018-06-06

Family

ID=46924205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12006279.9A Active EP2581476B1 (de) 2011-10-13 2012-09-06 Pressfinger für eine Vorspinnmaschine

Country Status (4)

Country Link
EP (1) EP2581476B1 (de)
CN (1) CN103046180B (de)
DE (1) DE102011115850B4 (de)
ES (1) ES2675103T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020169426A (ja) * 2019-04-05 2020-10-15 株式会社豊田自動織機 粗紡機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0686713B1 (de) * 1994-06-10 1999-04-14 Holz, Ernst Presser Finger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046376A (en) 1935-10-29 1936-07-07 Philip A Gwaltney Flyer
GB669376A (en) * 1949-07-21 1952-04-02 William George Reynolds Improved presser feet for textile flyers
DE3023241C2 (de) 1980-06-21 1983-12-08 C. Eugen Maier Metallverarbeitung Gmbh, 7012 Fellbach Preßfinger für einen Flyerflügel
DE8016435U1 (de) * 1980-06-21 1984-11-08 C. Eugen Maier Metallverarbeitung Gmbh, 7012 Fellbach Pressfinger fuer einen spinn- od. flyerfluegel
DD296714A5 (de) * 1990-07-23 1991-12-12 Spindelfabrik Neudorf Gmbh,De Spinnfluegel fuer eine vorspinnmaschine
DE19727799C1 (de) * 1997-06-30 1998-08-06 Ernst Holz Textilmaschinen Zub Flyerflügel
CN2327704Y (zh) * 1998-03-23 1999-07-07 戴静益 导纱圈式粗纱机绽翼压掌
ATE391197T1 (de) 2004-12-01 2008-04-15 Rovira Trias Juan Vorspinnmaschine zur herstellung und lieferung von vorgarnspulen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0686713B1 (de) * 1994-06-10 1999-04-14 Holz, Ernst Presser Finger

Also Published As

Publication number Publication date
ES2675103T3 (es) 2018-07-06
CN103046180B (zh) 2016-08-03
CN103046180A (zh) 2013-04-17
DE102011115850A1 (de) 2013-04-18
EP2581476B1 (de) 2018-06-06
EP2581476A2 (de) 2013-04-17
DE102011115850B4 (de) 2019-01-10

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