EP0864675A2 - Métier à filer à anneaux avec des broches - Google Patents

Métier à filer à anneaux avec des broches Download PDF

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Publication number
EP0864675A2
EP0864675A2 EP98104096A EP98104096A EP0864675A2 EP 0864675 A2 EP0864675 A2 EP 0864675A2 EP 98104096 A EP98104096 A EP 98104096A EP 98104096 A EP98104096 A EP 98104096A EP 0864675 A2 EP0864675 A2 EP 0864675A2
Authority
EP
European Patent Office
Prior art keywords
thread guide
machine according
bearing part
spring
thread
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.)
Withdrawn
Application number
EP98104096A
Other languages
German (de)
English (en)
Other versions
EP0864675A3 (fr
Inventor
Andreas Dr. Olbrich
Friedrich Dinkelmann
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen GmbH
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 filed Critical Zinser Textilmaschinen GmbH
Publication of EP0864675A2 publication Critical patent/EP0864675A2/fr
Publication of EP0864675A3 publication Critical patent/EP0864675A3/fr
Withdrawn legal-status Critical Current

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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
    • D01H7/04—Spindles
    • D01H7/18—Arrangements on spindles for suppressing yarn balloons

Definitions

  • the invention relates to a ring spinning machine Spindles, which are arranged coaxially above the spindle tip, the thread balloon delimiting, on holding elements from a normal position Threaded eyelets can be swung up and stored in bearing parts assigned.
  • Thread spinning machines with e.g. wandering thread guides and balloon constriction rings to equip those that arise during spinning Center balloons in the spindle axis, the acting ones Thread forces, for example centrifugal forces, during main spinning limit over the range of full speeds and thereby Thread breaks due to excessive thread forces prevent. This allows better yarn qualities to be achieved.
  • Thread guide eyelet in a piezoelectric, elastic element is embedded (EP 0 046 810 B1). This enables the capture of yarn breaks with the possibility of detecting Natural vibrations of the running yarn. It also exists the possibility of applying a spring to the thread guide eyelet to let and the relevant holding element in one To guide slot slidably (US-PS 3,269,104).
  • the object of the present invention is accordingly based on a construction of the type mentioned above create that despite the influence of operators on the Thread guide in the aforementioned sense for spindles with spindle attachments always produces a consistent yarn quality becomes.
  • the resilient holding element can be a separate spring element in Form of at least one spiral spring, for example one Leaf spring, a helical compression spring, for example in a cylindrical or in a conical design, or an elastic Cushion, for example an elastomer. Furthermore, the spring element can the normal position of the thread guide eyelet establish.
  • the bearing part of the Thread guide eyelet is resilient in itself, or that, for example a bending metal in the bearing part of the thread guide eyelet or a film hinge can be molded.
  • the film hinge can with the bearing part in the two-component spray process be made.
  • the normal position the bearing part of the thread guide eyelet by at least two side-by-side helical torsion springs wrapping around the bearing pin be determined.
  • the travel can an attack may be limited.
  • FIG. 1 shows a spindle 1 in a schematic side view shown, on which a sleeve 15 is attached.
  • the Spindle 1 is in the upper area with a balloon-reducing Provide spindle attachment 2.
  • Above this spindle attachment 2 there is a thread guide eye 4; the sleeve 15 is from surrounded a balloon constriction ring 5.
  • a yarn 3 runs from a drafting system, not shown, through the thread guide eyelet 4, wraps around the spindle attachment with at least one turn 2 and runs through the balloon constriction ring 5, to a runner, not shown, who on revolves around a spinning ring 6 and finally on the sleeve 15 is wound up.
  • the thread guide eyelet 4 is connected to a bearing part 11, which via a bearing pin 12, which represents an axis of rotation, pivoted upwards in a holding part 10 and about e.g. a clamping screw connection 31 machine-fixed on a holding element, for example one shown schematically Rod 30 or a tube is arranged.
  • This Rod 30 is with a rotating device, not shown connected so that the thread guide eyelet 4 together with the Bearing part 11 pivoted up from its normal position N in the direction of arrow I. can be.
  • cushion 20 may be molded from an elastomer be.
  • spiral spring 20 '' which is designed, for example, as a leaf spring, use as a spring element, whereby the thread guide eyelet 4 their normal position counterclockwise by the angular amount ⁇ can be pressed down.
  • FIG. 4 Another embodiment variant is shown in FIG. 4: Here the bearing pin 12 of two lying side by side Coiled torsion springs, namely the one coil spring 13, which serves to thread the eyelet 4 after Swing up to move back to their normal position while a helical torsion spring 20 '' 'serves that the thread guide eyelet 4 springing back from their normal position N. is to be pressed on the spindle tip, namely around the Angular amount ⁇ .
  • a bending metal 20 IV is used as the spring element, which is molded into the bearing part 11 of the thread guide eye 4.
  • this bending metal 20 IV there is also the possibility of using a film hinge, wherein the bearing part 11 of the thread guide eyelet 4 and the film hinge can be produced in a two-component injection molding process.
  • Fig. 6 shows a side view of another embodiment of the invention, partially cut, with resilient training of the bearing part 11. Again there is a helical torsion spring 13 application, which the resiliently trained Bearing part 11 is loaded and surrounds the bearing pin 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
EP98104096A 1997-03-12 1998-03-07 Métier à filer à anneaux avec des broches Withdrawn EP0864675A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19710243A DE19710243A1 (de) 1997-03-12 1997-03-12 Ringspinnmaschine mit Spindeln
DE19710243 1997-03-12

Publications (2)

Publication Number Publication Date
EP0864675A2 true EP0864675A2 (fr) 1998-09-16
EP0864675A3 EP0864675A3 (fr) 1999-05-19

Family

ID=7823135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104096A Withdrawn EP0864675A3 (fr) 1997-03-12 1998-03-07 Métier à filer à anneaux avec des broches

Country Status (4)

Country Link
US (1) US5901542A (fr)
EP (1) EP0864675A3 (fr)
JP (1) JPH10291732A (fr)
DE (1) DE19710243A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010144A1 (de) * 2007-02-28 2008-09-04 Deutsche Institute für Textil- und Faserforschung Stuttgart Fadenführeinrichtung für Ringspinnmaschinen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR903333A (fr) * 1944-04-13 1945-09-29 Dispositif de barbin lourd applicable notamment au moulinage des fils de rayonne
DE1936436U (de) * 1966-02-04 1966-04-07 Zinser Textilmaschinen Gmbh Spinn- oder zwirnmaschine mit beweglichen fadenfuehrern.
BE706042A (fr) * 1967-11-03 1968-03-18
DE19526958A1 (de) * 1995-07-24 1997-02-06 Zinser Textilmaschinen Gmbh Verfahren und Vorrichtung zum Entfernen von Spindelaufsätzen
JPH0949131A (ja) * 1995-08-01 1997-02-18 Howa Mach Ltd ラペット装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913616A (en) * 1931-06-26 1933-06-13 Sailer Adolf Ring spinning and twisting machine
US2729050A (en) * 1951-10-09 1956-01-03 Honig Frank Apparatus for and method of preparing textile strands by twisting, twining, wrapping, and covering
GB948537A (en) * 1961-12-07 1964-02-05 Tmm Research Ltd Improvements in textile spinning and twisting machines
US3269104A (en) * 1965-06-03 1966-08-30 Morita Hiroshi Lappet for spinning machine
LU51464A1 (fr) * 1966-07-04 1968-03-12
DE2024122B2 (de) * 1970-05-16 1977-06-23 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Abstellvorrichtung fuer spinn- und zwirnmaschinen bei fadenbruch oder auslauf der vorlagespule
US3874033A (en) * 1970-11-02 1975-04-01 Deering Milliken Res Corp Trumpet
EP0046810B1 (fr) * 1980-02-27 1985-01-23 KITAMURA, Yohji Fil metallique en spirale de detection de cassure de fil pour metier a anneau
JPS60146022A (ja) * 1984-01-11 1985-08-01 Kanai Jiyuuyou Kogyo Kk 糸切れ検知用糸導器
JPS60155739A (ja) * 1984-01-20 1985-08-15 Kanai Jiyuuyou Kogyo Kk 糸切れ検知用ラペツト

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR903333A (fr) * 1944-04-13 1945-09-29 Dispositif de barbin lourd applicable notamment au moulinage des fils de rayonne
DE1936436U (de) * 1966-02-04 1966-04-07 Zinser Textilmaschinen Gmbh Spinn- oder zwirnmaschine mit beweglichen fadenfuehrern.
BE706042A (fr) * 1967-11-03 1968-03-18
DE19526958A1 (de) * 1995-07-24 1997-02-06 Zinser Textilmaschinen Gmbh Verfahren und Vorrichtung zum Entfernen von Spindelaufsätzen
JPH0949131A (ja) * 1995-08-01 1997-02-18 Howa Mach Ltd ラペット装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 097, no. 006, 30. Juni 1997 -& JP 09 049131 A (HOWA MACH LTD), 18. Februar 1997 *

Also Published As

Publication number Publication date
JPH10291732A (ja) 1998-11-04
DE19710243A1 (de) 1998-09-17
US5901542A (en) 1999-05-11
EP0864675A3 (fr) 1999-05-19

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