EP0101542B1 - Magazinierungsorgan für Ringläufer - Google Patents

Magazinierungsorgan für Ringläufer Download PDF

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Publication number
EP0101542B1
EP0101542B1 EP83106218A EP83106218A EP0101542B1 EP 0101542 B1 EP0101542 B1 EP 0101542B1 EP 83106218 A EP83106218 A EP 83106218A EP 83106218 A EP83106218 A EP 83106218A EP 0101542 B1 EP0101542 B1 EP 0101542B1
Authority
EP
European Patent Office
Prior art keywords
ring
travellers
ring travellers
retaining part
profile cord
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
Application number
EP83106218A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0101542A1 (de
Inventor
Andreas Neff
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.)
Braecker AG
Original Assignee
Braecker 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 Braecker AG filed Critical Braecker AG
Publication of EP0101542A1 publication Critical patent/EP0101542A1/de
Application granted granted Critical
Publication of EP0101542B1 publication Critical patent/EP0101542B1/de
Expired 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
    • D01H17/00—Hand tools
    • D01H17/02—Arrangements for storing ring travellers; Devices for applying travellers to rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/822—Special shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts

Definitions

  • the invention relates to a magazine element for receiving ring rotors for ring spinning and ring twisting machines according to the preamble of claim 1.
  • a magazine organ for ring rotors is already known, which surrounds lined ring rotors as a sheath, is made of plastic and allows the ring rotors to be handled in an orderly manner.
  • This plastic cover is applied to the groups of ring travelers lined up with the aid of an order element. If the cover holds the ring traveler, the order element is removed.
  • the known magazine organ is for loading magazine bars of a placement device or a machine, i. H. Suitable for removal in groups, whereby the casing has to be cut open and removed.
  • the known magazine organ is less suitable for individual removal, since the latter is difficult to accomplish with the bare hand and it is also difficult to make the necessary cut on the casing, the length of which corresponds to the ring traveler width. If the cut is too long, however, a larger number of ring travelers can escape from the casing than desired.
  • DE-AS No. 1028919 discloses a magazine element in the form of a profile strip running inside the ring traveler with an outer surface complementary to the inner surface of the ring traveler.
  • Another known magazine organ also available on the market, consists of a flexible plastic band on which ring travelers are loosely lined up and from which they are removed after one end.
  • This plastic tape can be used in a removal device instead of a magazine stick.
  • both ends of the plastic band must be blocked.
  • the dimensions of the plastic band must be larger than the annular gap so that the ring traveler is prevented from falling out by the latter. The handling of the plastic band or the removal of the ring traveler is cumbersome despite these precautions when the plastic band is partially empty.
  • the object of the present invention is to provide a magazine element of the type mentioned at the outset, which holds the individual ring traveler as an independent element, regardless of the ring traveler preceding or following in the row.
  • the design of the profile cord according to the invention allows the ring traveler feet to be clamped to the holding part so that the ring travelers can be held independently of one another and, accordingly, their individual independent removal, which takes place essentially perpendicular to the profile cord.
  • the narrower holding part comes to lie within the ring traveler, which is held by its opening. Ring runner feet limiting the opening have a clamping effect on the holding part in the area in which they are in contact with it and are thereby held on the holding part.
  • the back part serves as a stop for the ring traveler, i. H. the latter can only be pressed onto the profile cord until it touches the back part.
  • the back part is characterized by an increase in cross-section compared to the holding part.
  • the holding part can also have a, however smaller, cross-sectional increase or thickening in the direction pointing away from the back part.
  • the holding or clamping area of the profile cord is formed by two mutually opposite grooves, to which unequal shoulders, namely holding and back part, connect.
  • the magazining device according to the invention can be produced simply and economically by extrusion from the melt, different sizes and shapes of ring rotors being able to be taken into account by different nozzle shapes of the extruder and different types of ring rotors being able to be characterized by different coloring of the profile cord.
  • the magazine assembly element according to the invention can be easily assembled by pressing the ring travelers onto the profile cord in a quick and failure-free manner.
  • the ring rotors can be removed from the magazining device according to the invention individually by hand or with common tools.
  • the magazine bars of a placement device can also be equipped with the required number of ring rotors by the magazine organ in a single step.
  • the magazine element equipped with a ring traveler is advantageously inserted into a mounting device itself.
  • the ring travelers are moved to a removal location by pulling the profile cord and removed substantially perpendicular to the profile cord.
  • the individual holding and the removal transverse to the course of the line again prove to be particularly advantageous.
  • the position of the ring traveler on the profile cord and thus the location of the removal is clearly defined. Due to the lateral removal at the defined location, the removal path is identical for all ring travelers, regardless of its position along the profile cord, which enables the attachment to work properly.
  • the profile cord 1 shown in section in FIG. 1 is symmetrical with respect to its normal plane; it has a holding part 2, which is inside and a back part 3, which is outside a C-rotor 4.
  • the feet 5, 6 at the ring traveler opening 7 touch the clamping area 8 of the first part 2 flush and are held in place.
  • the outer surfaces 9, 10 of the ring traveler 4 adjoining the opening 7 rest on the second part 3 of the profile cord 1.
  • the first part 2 has a tapered, rounded cross section, which facilitates the application of the ring traveler.
  • the holding part 2 is seamlessly connected to the adjoining back part 3, i. H. merges into the latter without a dividing line.
  • the line of intersection through the surface of the profile cord facing away from the ring traveler is a straight line, i. H. this surface forms a flat surface when the profile cord is stretched.
  • the profile cord 1 ' which is also symmetrical with respect to the normal plane and shown in section in FIG. 2, has a groove 11 in its first part 2', which lies within a J rotor 4 '. Both feet 5 ', 6' of the ring traveler opening 7 'are only partially in contact with the clamping area 8'.
  • the device 12 shown schematically in FIG. 3 for equipping the profile cord 1 with ring travelers 4 has a supply roll 13 for the profile cord 1 and two rollers 14, 15 arranged in pairs, one of which acts as a press roller for pressing in the first part 2 of the profile cord 1 into the ring traveler openings and the other serves as a counter bearing.
  • a storage mandrel 16 is provided, and a winding spool 17 is provided for the profile cord equipped with ring travelers.
  • the profiled cord 1 is pulled off the stock mandrel 16 by means of the rollers 14, 15 driven by known means, and the first part 2 of the profiled cord is pressed into the opening 7 of the stacked ring traveler 4 located on the stock mandrel 16 by means of these rollers.
  • the ring rotors 4 can be advanced on the supply mandrel 16 by using gravity or by a feed device (not shown).
  • the assembled profile cord 1 is then wound onto the spool 17 resting on a (not shown) driven holder and can be cut to desired lengths.
  • the first part 2 When the ring traveler is applied to the profile cord, the first part 2 is pressed or pressed into the opening 7 of the ring traveler. On the one hand, the elasticity of the plastic forming the profile cord 1 and, on the other hand, the ring traveler 4, in particular the expandability of its opening 7, are used.
  • the first part 2 of the profile cord When the first part 2 of the profile cord is pressed into the ring opening, the process is stopped by the larger diameter of the second part 3 adjoining the first part 2.
  • the ring traveler After the application, the ring traveler is held by the clamping area 8 of the profile cord 1 at its opening 7.
  • the second part 3 of the profile cord 1 and possibly the first part 2 lying outside the clamping area 8 with a larger diameter than that of the clamping area 8 also contribute to holding the ring traveler.
  • the spool 17 provided with the fitted profiled cord is provided with a sleeve 1 S in the delivery state, as shown in side view in FIG. 4.
  • the sleeve 18 has at one end means 19 which enable the connection of several sleeves to form a larger unit.
  • a single ring traveler 4 is removed from the profile cord 1 according to FIG. 5 with a known ring traveler hook 20.
  • the ring traveler 4 is spread apart, which enables the individual ring traveler to be reliably detected.
  • the removed ring traveler can then be placed on the spinning or twisting ring using the same hook.
  • the ring travelers 4 can also be applied directly from the profiled cord 1 to a magazine bar 21 of the spinning or twisting machine or a placement device.
  • the foremost ring traveler 4a is placed on the magazine rod 21 and the profile cord 1 is pulled off in the direction of the arrow.
  • the profile cord 1 By pulling the profile cord 1, the transfer of the ring traveler to the magazine rod and the feed of the ring traveler on the latter is effected at the same time.
  • Fig. 7 shows the section along the line VII-VII in Fig. 6, a ring traveler 4, in which the magazine rod 21 already engages and which is still held by the profile cord 1.
  • the second part of the profile cord can be designed asymmetrically in order to facilitate winding or to achieve stable winding.
  • the first part of the profile cord can also have a four, five or polygonal or circular segment shape have a cross-section.
  • the surface of the second part of the profile cord facing away from the ring traveler can also form a curved surface.
  • the spools for the profile cord equipped with ring travelers preferably have dimensions that allow the spool to be carried in the pocket of the work clothes.
  • the coil can also be attached to the neck or clothing with a loop.
  • the ring travelers can be removed from the profile cord not only in the manner shown in FIGS. 5 and 6, but also by hand, the spreading of the ring travelers according to FIG. 5 making the process easier.
  • the profile cord is made of plastic, which must be flexible and have a certain elasticity, on the one hand to enable it to be wound onto the spool and on the other hand to press, hold and pull off the ring travelers. Furthermore, it must have sufficient mechanical strength for the placement and removal to be carried out. All plastics can be used within the framework outlined by the properties mentioned.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP83106218A 1982-08-05 1983-06-25 Magazinierungsorgan für Ringläufer Expired EP0101542B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4707/82 1982-08-05
CH4707/82A CH657637A5 (de) 1982-08-05 1982-08-05 Magazinierungsorgan fuer ringlaeufer.

Publications (2)

Publication Number Publication Date
EP0101542A1 EP0101542A1 (de) 1984-02-29
EP0101542B1 true EP0101542B1 (de) 1985-11-06

Family

ID=4281101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83106218A Expired EP0101542B1 (de) 1982-08-05 1983-06-25 Magazinierungsorgan für Ringläufer

Country Status (6)

Country Link
US (1) US5086921A (enrdf_load_stackoverflow)
EP (1) EP0101542B1 (enrdf_load_stackoverflow)
JP (1) JPS5947433A (enrdf_load_stackoverflow)
BR (1) BR8304130A (enrdf_load_stackoverflow)
CH (1) CH657637A5 (enrdf_load_stackoverflow)
DE (1) DE3361172D1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205170A (ja) * 1988-02-12 1989-08-17 Oriental Shashin Shoji Kk 写真複写方法並びに該方法に用いる原稿及びその作製用紙
JPH0633975U (ja) * 1992-10-05 1994-05-06 村田機械株式会社 トラベラー挿着装置におけるトラベラー供給部
JPH0712480U (ja) * 1993-08-02 1995-02-28 村田機械株式会社 トラベラー取付装置
US5785205A (en) * 1996-05-03 1998-07-28 Innogrip, L.P. Dispenser for dispensing bag holders
US6827199B1 (en) * 1997-10-01 2004-12-07 Richard M. Amendolea Article transporting and escapement device
US6408489B1 (en) 2000-04-20 2002-06-25 Asml Netherlands B.V. Collated and lubricated fasteners and lubrication station

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028919B (de) * 1953-02-04 1958-04-24 Reiners & Fuerst Werkzeug zum Aufbringen von Ringlaeufern auf Spinn- und Zwirnringe
DE1586474A1 (de) * 1966-11-23 1970-08-13 Benzing Ohg Hugo Verpackung von uebereinanderreihbaren Teilen,insbesondere Sicherungsscheiben oder -ringen
US3606433A (en) * 1968-08-14 1971-09-20 Custom Trim Prod Molding retainer clip
US3606431A (en) * 1970-02-24 1971-09-20 Custom Trim Prod Vibration absorbing molding retainer clip
JPS5138993A (en) * 1974-09-30 1976-03-31 Ise Electronics Corp Denbahatsukososhi

Also Published As

Publication number Publication date
DE3361172D1 (en) 1985-12-12
US5086921A (en) 1992-02-11
JPS5947433A (ja) 1984-03-17
CH657637A5 (de) 1986-09-15
BR8304130A (pt) 1984-03-13
EP0101542A1 (de) 1984-02-29
JPS622050B2 (enrdf_load_stackoverflow) 1987-01-17

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