EP0889149A3 - Flyer wing - Google Patents

Flyer wing Download PDF

Info

Publication number
EP0889149A3
EP0889149A3 EP98110962A EP98110962A EP0889149A3 EP 0889149 A3 EP0889149 A3 EP 0889149A3 EP 98110962 A EP98110962 A EP 98110962A EP 98110962 A EP98110962 A EP 98110962A EP 0889149 A3 EP0889149 A3 EP 0889149A3
Authority
EP
European Patent Office
Prior art keywords
press finger
finger
press
arm
wing
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
EP98110962A
Other languages
German (de)
French (fr)
Other versions
EP0889149B1 (en
EP0889149A2 (en
Inventor
Hans-Peter Weeger
Jörg Hummel
Hans-Jürgen Schönfelder
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.)
HOLZ FABRIK FUER TEXTILMASCHINEN-ZUBEHOER E.K.
Original Assignee
Zinser Textilmaschinen GmbH
Ernst Holz Textilmaschinenzubehor
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 Zinser Textilmaschinen GmbH, Ernst Holz Textilmaschinenzubehor filed Critical Zinser Textilmaschinen GmbH
Publication of EP0889149A2 publication Critical patent/EP0889149A2/en
Publication of EP0889149A3 publication Critical patent/EP0889149A3/en
Application granted granted Critical
Publication of EP0889149B1 publication Critical patent/EP0889149B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Springs (AREA)

Abstract

Zum automatischen Anspinnen geeigneter Flyerflügel für eine Vorspinnmaschine, der einen an einem Flügelarm (1) schwenkbar angeordneten, aus Preßfingerstange (4) und Preßfingerarm (5) mit Preßfingerblatt (6) bestehenden Preßfinger (3) aufweist, dessen Schwenkachse (7) im Zentrum der Verbindung des Preßfingers mit dem Flügelarm liegt und um die Spulenmitte (16) mit einem vorgegebenen Radius (12) drehbar ist, wobei die Preßfingerstange außerhalb des Radius liegt, an der der Preßfingerarm mit Preßfingerblatt angeordnet ist, und die Preßfingerstange von quer zur Schwenkachse auf die Preßfingerstange einwirkenden Betätigungselementen beaufschlagbar ist, und der Preßfinger in eine abgeschwenkte Lage schwenkbar ist. Mit dem Flyerflügel soll ein weites Öffnen des Preßfingers für den Spulenwechsel ermöglicht werden, wobei der Preßfinger für den automatischen Anspinnvorgang selbsttätig an die Leerhülse (15) geführt werden soll, ohne den Preßfinger durch einen Anpreßdruck an die Hülse bzw. Spule zu belasten. Dies wird erreicht, indem am Flügelarm wenigstens ein Federelement (17) vorgesehen ist, dessen Federkraft auf den Preßfinger nur in einem Schwenkbereich desselben wirkt, in dem der Schwerpunkt des Preßfingers innerhalb des Radius liegt.

Figure 00000001
For the automatic piecing of suitable flyer wings for a roving machine, which has a swivel arm on a wing arm (1), consisting of press finger rod (4) and press finger arm (5) with press finger sheet (6), the press finger (3) having its pivot axis (7) in the center of the Connection of the press finger with the wing arm and is rotatable about the center of the coil (16) with a predetermined radius (12), the press finger rod being outside the radius at which the press finger arm with the press finger blade is arranged, and the press finger rod from transverse to the pivot axis on the Pressing rod acting actuating elements can be acted upon, and the pressing finger can be pivoted into a pivoted-down position. The flyer wing is intended to enable the press finger to be opened wide for the bobbin change, the press finger for the automatic piecing process being to be guided automatically to the empty sleeve (15) without stressing the press finger by a contact pressure on the sleeve or coil. This is achieved by providing at least one spring element (17) on the wing arm, the spring force of which acts on the press finger only in a swiveling range thereof in which the center of gravity of the press finger lies within the radius.
Figure 00000001
EP98110962A 1997-06-30 1998-06-16 Flyer wing Expired - Lifetime EP0889149B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727799 1997-06-30
DE19727799A DE19727799C1 (en) 1997-06-30 1997-06-30 Flyer

Publications (3)

Publication Number Publication Date
EP0889149A2 EP0889149A2 (en) 1999-01-07
EP0889149A3 true EP0889149A3 (en) 2000-02-02
EP0889149B1 EP0889149B1 (en) 2009-08-26

Family

ID=7834119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110962A Expired - Lifetime EP0889149B1 (en) 1997-06-30 1998-06-16 Flyer wing

Country Status (5)

Country Link
US (1) US6044639A (en)
EP (1) EP0889149B1 (en)
JP (1) JPH1181060A (en)
DE (2) DE19727799C1 (en)
ID (1) ID20496A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4361021B2 (en) * 2003-03-25 2009-11-11 エイ・テイ・イー・インダストリーズ・ピー・ブイ・テイ・リミテツド Improved flyer assembly for roving machines.
WO2007057725A1 (en) 2005-11-15 2007-05-24 Freescale Semiconductor, Inc. Device and method for compensating for voltage drops
CN101929009A (en) * 2010-09-07 2010-12-29 江苏宏源纺机股份有限公司 Automatic spreading mechanism for flyer presser
DE102011115850B4 (en) * 2011-10-13 2019-01-10 Saurer Spinning Solutions Gmbh & Co. Kg Press fingers for a roving machine
JP7155932B2 (en) * 2018-11-21 2022-10-19 株式会社豊田自動織機 Method for adjusting pressing force of flyer presser in flyer of roving frame

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965478C (en) * 1955-08-05 1957-06-06 Gert Meyer Busche Dipl Ing Flyer wing
FR1300290A (en) * 1961-06-22 1962-08-03 Alsacienne Constr Meca Pin bench fins
DE3004165A1 (en) * 1980-02-05 1981-08-13 Zinser Textilmaschinen Gmbh, 7333 Ebersbach RADIATOR
DE19543716A1 (en) * 1994-12-14 1996-06-20 Zinser Textilmaschinen Gmbh Roving frame providing simple system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US350782A (en) * 1886-10-12 Speeder-flier
US3380238A (en) * 1966-09-29 1968-04-30 Toyoda Automatic Loom Works Fly frame
CH637998A5 (en) * 1979-07-09 1983-08-31 Rieter Ag Maschf FLYER WING.
DE4229296A1 (en) * 1992-09-02 1994-03-03 Zinser Textilmaschinen Gmbh Roughing machine with a device for automatic replacement of full roving bobbins with empty roving tubes
JP3718274B2 (en) * 1995-01-27 2005-11-24 ザウラー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト A flyer roving machine equipped with a device for automatically replacing a full roving bobbin with an empty roving tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965478C (en) * 1955-08-05 1957-06-06 Gert Meyer Busche Dipl Ing Flyer wing
FR1300290A (en) * 1961-06-22 1962-08-03 Alsacienne Constr Meca Pin bench fins
DE3004165A1 (en) * 1980-02-05 1981-08-13 Zinser Textilmaschinen Gmbh, 7333 Ebersbach RADIATOR
DE19543716A1 (en) * 1994-12-14 1996-06-20 Zinser Textilmaschinen Gmbh Roving frame providing simple system

Also Published As

Publication number Publication date
ID20496A (en) 1998-12-31
US6044639A (en) 2000-04-04
JPH1181060A (en) 1999-03-26
DE19727799C1 (en) 1998-08-06
EP0889149B1 (en) 2009-08-26
EP0889149A2 (en) 1999-01-07
DE59814388D1 (en) 2009-10-08

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