EP0348308B1 - Ballonbegrenzer beim Auf- oder Abspulen von Garn - Google Patents

Ballonbegrenzer beim Auf- oder Abspulen von Garn Download PDF

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Publication number
EP0348308B1
EP0348308B1 EP89420181A EP89420181A EP0348308B1 EP 0348308 B1 EP0348308 B1 EP 0348308B1 EP 89420181 A EP89420181 A EP 89420181A EP 89420181 A EP89420181 A EP 89420181A EP 0348308 B1 EP0348308 B1 EP 0348308B1
Authority
EP
European Patent Office
Prior art keywords
balloon
winding
wire
height
diameter
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.)
Expired - Lifetime
Application number
EP89420181A
Other languages
English (en)
French (fr)
Other versions
EP0348308A1 (de
Inventor
René Neyraud
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.)
ICBT Lyon SA
Original Assignee
ICBT Lyon SA
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 ICBT Lyon SA filed Critical ICBT Lyon SA
Publication of EP0348308A1 publication Critical patent/EP0348308A1/de
Application granted granted Critical
Publication of EP0348308B1 publication Critical patent/EP0348308B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
    • D01H1/427—Anti-ballooning cylinders, e.g. for two-for-one twist machine

Definitions

  • the present invention relates to an improvement made to balloon limiting devices (or anti-balloon devices) used in the field of the textile industry, in particular during unwinding, milling, twisting operations .. to which this yarn may be subjected during of its manufacture, this operation can be carried out using either the simple twist principle or the double twist principle.
  • the new type of anti-balloon pot according to the invention is in the form of an enclosure surrounding the winding of wire over its entire height and it is characterized in that said enclosure has a part cylindrical against which the wire balloon rubs over the entire height during its travel, this cylindrical part being extended by a zone, also cylindrical, but of larger diameter and the end of which, close to the base of the winding, is of frustoconical shape, the small section of which has a diameter slightly smaller than the diameter of the contact zone of the ball.
  • Such an anti-balloon device can be produced either in one piece or possibly made up of two pieces fitted one inside the other.
  • the anti-balloon pot according to the invention illustrated by FIGS. 4 and 5 is therefore in the form of an assembly designated by the general reference (2), said assembly having a cylindrical upper part ( 3).
  • the total height H of the anti-balloon system (2) is substantially equal to the height of the wire winding. Otherwise, the height (3) of the cylindrical part against which the wire balloon comes into contact is preferably equal to half the total height of the anti-balloon system.
  • This cylindrical contact part (3) is extended by a second cylindrical part (4) of diameter D2 greater than the diameter D1 of the part (3).
  • the second cylindrical part (4) is extended by a frustoconical part (5) whose small diameter D3 is preferably slightly less than the diameter D1 of the contact part.
  • Such an assembly can be produced either in a single metal part or, as illustrated in FIG. 5, in two parts fitted one inside the other, the external part (6) being obtained by molding a material. plastic, this part (6) having the configuration of the three zones (3,4,5) of the anti-balloon pot according to the invention and the contact zone (3) being covered with a metal sheath (7). Thanks to such a device, during operation, the wire balloon is in contact over the entire height of the part (3) of the pot and this, whatever its nature, the balloon being clamped as shown in FIG. 4. Thus, in this FIG. 4, it can be seen that the wire (1a) is supported over the entire height of the zone (3) and that the ball of the wire (1b) which, in the case of a circular pot would tend to come lean on a higher height, also leans only on the zone (3).
  • Such a device of particularly simple design, has a high efficiency and eliminates any risk of fouling and deterioration of the wire when the material is changed while allowing pneumatic threading.

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)

Claims (2)

1. Ballonbegrenzer in Form eines Mantels (2), der eine Fadenaufwicklung über deren gesamte Höhe umrundet, dadurch gekennzeichnet, daß der Mantel (2) einen zylindrischen Abschnitt (3) aufweist, gegen den über dessen gesamte Höhe der Ballon des Fadens während dessen Abspulen reibt, wobei der zylindrische Abschnitt (3) in einem ebenfalls zylindrischen Abschnitt (4) fortgesetzt ist, der jedoch einen größeren Durchmesser aufweist, und dessen äußeres Ende (5), in der Nähe der Basis der Aufwicklung eine konische Form aufweist, deren verjüngter Abschnitt einen Durchmesser aufweist, der etwas geringer ist als der Durchmesser der Kontaktzone des Ballons.
2. Ballonbegrenzer nach Anspruch 1, dadurch gekennzeichnet, daß er entweder einstückig oder aus zwei aufeinander aufgepressten Stücken (6,7) aufgebaut ist.
EP89420181A 1988-06-21 1989-05-26 Ballonbegrenzer beim Auf- oder Abspulen von Garn Expired - Lifetime EP0348308B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8808563A FR2632940B1 (fr) 1988-06-21 1988-06-21 Limitateur de ballon lors du devidage ou du renvidage d'un fil
FR8808563 1988-06-21

Publications (2)

Publication Number Publication Date
EP0348308A1 EP0348308A1 (de) 1989-12-27
EP0348308B1 true EP0348308B1 (de) 1992-03-18

Family

ID=9367724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89420181A Expired - Lifetime EP0348308B1 (de) 1988-06-21 1989-05-26 Ballonbegrenzer beim Auf- oder Abspulen von Garn

Country Status (5)

Country Link
US (1) US4922706A (de)
EP (1) EP0348308B1 (de)
JP (1) JPH0247317A (de)
DE (1) DE68901009D1 (de)
FR (1) FR2632940B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924881A1 (de) * 1999-02-01 2000-08-03 Temco Textilmaschkomponent Umwindespinnvorrichtung
CN104088048A (zh) * 2014-07-08 2014-10-08 吴江久美微纤织造有限公司 束口型气圈罩
CN104073935A (zh) * 2014-07-08 2014-10-01 吴江久美微纤织造有限公司 带有凸圈的倍捻气圈罩

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1260212A (en) * 1916-10-17 1918-03-19 Walter Kuederli Twisting-machine.
US1611166A (en) * 1923-02-03 1926-12-21 Saco Lowell Shops Cap-twisting machine
CH319182A (de) * 1953-09-09 1957-02-15 Landolt & Co C Vorrichtung mit einer Doppelzwirnspindel, welche Vorrichtung zur Verminderung der Fadenspannung und des Platzbedarfes dient
IT649816A (de) * 1960-03-18
DE1510866B1 (de) * 1966-02-07 1970-07-23 Palitex Project Co Gmbh Schutztopf fuer Mehrfachdrahtzwirnspindeln
DE1510869B1 (de) * 1966-03-10 1970-10-08 Palitex Project Co Gmbh Doppeldrahtspinn- oder zwirnmaschine
DE1560254A1 (de) * 1966-05-06 1970-07-30 Palitex Project Co Gmbh Doppeldrahtzwirnspindel mit einem Schutztopf
GB1176397A (en) * 1967-05-18 1970-01-01 Eadie Bros & Company Ltd Improvements in Baloon Control Means for Ring Spinning Twisting and Similar Frames
DE1924508A1 (de) * 1969-05-13 1970-11-26 Hamel Gmbh Zwirnereimaschine

Also Published As

Publication number Publication date
FR2632940B1 (fr) 1990-09-21
EP0348308A1 (de) 1989-12-27
US4922706A (en) 1990-05-08
DE68901009D1 (de) 1992-04-23
FR2632940A1 (fr) 1989-12-22
JPH0247317A (ja) 1990-02-16

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