US2953845A - Device for bringing stacked travellers onto the rings of ring spinning frames - Google Patents

Device for bringing stacked travellers onto the rings of ring spinning frames Download PDF

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Publication number
US2953845A
US2953845A US698286A US69828657A US2953845A US 2953845 A US2953845 A US 2953845A US 698286 A US698286 A US 698286A US 69828657 A US69828657 A US 69828657A US 2953845 A US2953845 A US 2953845A
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United States
Prior art keywords
travellers
slider
onto
traveller
stop
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Expired - Lifetime
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US698286A
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English (en)
Inventor
Ramseier Paul
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Braecker AG
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Braecker AG
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Publication date
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Publication of US2953845A publication Critical patent/US2953845A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53287—Means to place traveler on ring or ring on bobbin of a textile machine

Definitions

  • the present invention relates to a device for separating travellers arranged in a row on a guide rod or rail and for pushing the separated travellers onto the rings of ring spinning and/or ring doubling frames.
  • the travellers arranged in a row on a guide rail are directly pressed by a compression spring against av stop, which is adjustably fixed on the casing of the device so that it can be set to suit travellers having different widths;
  • a tongue which can be shifted or swivelled and is moved in Vthe gap between the stop and the guide rail. Since the tongue in the known devices may not be wider than the gap between the stop and the guide rail, which corresponds to the width of the travellers to be installed, it is necessary to replace the tongue whenever the device is to be used with travellers of a different width, and this is really very troublesome.
  • the bearing means of the tongue is constructed in such a way that neither lateral deviation of the tongue,
  • Another advantage of the device embodying the invention resides in the fact that, when the traveller is being pushed onto the ring, the tongue at first moves yalong 'a straight line until the open ends of the traveller thereby rolled onto have engaged over the usual T-shaped projection of the ring, and thereafter the forward end of the tongue moves along a curve, an inclined plane, or the like in the upwardly inclined direction, so that the traveller is the ring.
  • Such movement of the tongue effects rotation through 90 of the traveller made of hard steel wire, and absolutely excludes the possibility of breakage of the traveller or ⁇ any other mishap, even when the finest travellers are being pressed onto the ring. Since a traveller inserting device is especially valuable when replenishment of the stock of travellers can be in the accompanying drawing, where:
  • the object of the present invention is to provide a device for inserting the travellers, which is very handy, light and easy to manipulate, and which also offers the advantage that a great range of different sizes of travellers can be inserted with one device without requiring the changing of any parts thereof.
  • this object is accomplished by mounting the stop on the movable tongue so that the stop can be shifted transverse to the direction of movement of the tongue.
  • the tongue can have the thickness needed for the greatest width of traveller to be installed therewith.
  • the movably arranged stop covers the superuous width of the tongue, so that the only part of the width of the tongue which is yleft free to act on the traveller is that corresponding exactly to the Width of the traveller.
  • the device embodying the invention has a pressure-piece which is loaded with a ,spring and carried on a slide rail arranged parallel to the traveller guide rail, to normally act upon the stack of travellers on the latter with'the pressure-piece being retractable to a stop and there free to be turned outof the range of the guide rail so that an additional stack of travellers can be installed on the guide rail. In this position the pressure-piece is held firmly by a notch, so that it is possible to install the new travellers, without having to remove parts of the device.
  • FIG. 1 is a side elevational view of a device constructed in accordance with a rst embodiment of the invention, a portion of the handle being removed in order to show the mechanism within it,
  • Fig. 2. is a plan View of the device of Fig. 1,
  • Fig. 3 is a front View of the device of Fig. l
  • Fig. 4 is a section on the line IV-IV in Fig. l,
  • Fig. 5 is a section o n the line V-V in Fig. l,
  • Fig. 6 is a section on the line VI-VI in Fig. 2,
  • Fig. 7 is a view similar to that of Fig. 6, but showing the parts ina different position
  • Fig. 8 is a fragmentary enlarged side elevational view in the Ydirection of the arrows in Fig. 2,
  • Fig. 9 is a fragmentary enlarged section on the line lX--IX in Fig. l,
  • Fig. 10 is an enlarged section on the line X---XV in Fig. 2,
  • Fig. l1 is an enlarged section on the line XI--XI in Fig. 2,
  • Fig. l2 is a view analogous to a part of Fig. 3, but with a changed arrangement travellers,
  • Fig. 13 is a sectional View similar to that of Fig. 5, but showing another embodiment of the invention.
  • Fig. 14 is a section on the line XIV-XIV in Fig. l3, and
  • Fig. 15 isa section on the line XV--XV in Fig. 14.
  • a plate 3 which projects, at its front end, out of the handle 1, 2.
  • the plate 3 forms a rigid element and has a recess .4 which ⁇ can beset onto the edge of the ring 5 of a ring spinning frame, as illustrated in Figs. l, 6, 7 and 8.
  • a slider 7 At one side of plate 3 there is a slider 7 ⁇ forming a movable element and having a forked end projecting out of the handle 1, 2.
  • An operating handle 9 is pivotally mounted on a pin 8 in the handle 1, 2 and. has a rounded extension 10 engaging in a slot 11 inthe slider 7.
  • the handle 1, 2 can easily be held and the operating handle 9 simultaneously pressed towards it, so that the slider 7 is pushed towarlifthe for carrying a stock ofV front.
  • a spring 12 always tends to return slider 7 to its position of rest, as is illustrated in Fig. 1.
  • a pipe 14 is xed above the recess 4 by means of a screw 13 (Figs: 2 and 8), and a sleeve 15 is longitudinally displaceable on the pipe 14.
  • a screw 17 extends through a longitudinal slit 16 provided in the pipe 14 (see Fig. 9), and connects the sleeve 15 to a sliding block 18, which is displaceable within the pipe and against which one end of a compression spring 19 acts.
  • the other end of spring 19 abuts against the closing screw 20 at the end of the pipe remote from plate 3 (Figs. 1 and 2).
  • the sleeve 15 is constantly forced toward the plate 3 by means of the spring 19.
  • a stock of travellers 21 (Figs.
  • a guide rod 22 which extends parallel to pipe 14 and is rigidly connected by means of a strap 23 to the pipe 14 and thus to the plate 3.
  • the row of travellers 21 forming the stock is spring-loaded, in that the sleeve 15 has a lug 24 (Figs. 1,3 and 10), formed with an opening adapted to receive the guide rod 22 and normally pressing against the traveller 21 furthest from plate 3.
  • the sleeve 15 along with the lug 24 can slide past the strap 23, the sleeve and the lug are provided with slits through. which the strap 23 can pass (Figs. 1, 3 and 10).
  • the foremost traveller 21 bears against a stop 25 carried by the forked end of the slider 7, the stop 25 being transversely adjustable relative to the direction of movement of the slider 7 so that the distance from the end 26 of the rod 22 to the stop 25 can be varied to suit the width of the travellers 21.
  • the adjustable mounting for the stop 25 includes a screw 27 which is rotatably carried by the forked end of slider 7 and secured against axial displacement by a pin 29 engaging tangentially in a groove 28.
  • the screw 27 extends threadedly through stop 25 and the end of screw 27 has a plurality of milled notches 30, for engagement by a spring loaded detent ball 30a disposed in a small bore running radially to the screw, so that one can only turn the screw by overcoming a certain resistance exercised by the ball. In this way, inadvertent displacing of the stop 25 is prevented.
  • the end 26 of the guide rod 22 projects beyond the plane of the sliding contact of the plate 3 and of the slider 7 into the gap between plate 3 and stop 25 by a distance equal to a fraction of the width of that gap in order to prevent the foremost traveller lying against stop 25 from inadvertently falling out through this gap.
  • the slider 7 is pressed resiliently against the plate 3 by means of a leaf-spring 31 (see Fig. 5), and the end 26 of the guide rod 22 is chamfered.
  • the front end of the slider 7 is deflected laterally, and rides across the projecting end 26 of rod 22.
  • the lateral deflection of slider 7 away from plate 3 increases the gap between stop 25 and end 26 of rod 22, so that a traveller can be pushed therebetween.
  • the front end of the slider 7 is made to move upwardly during a nal portion of its forward movement with a traveller being pushed in front of the slider, as can be seen in Fig. 7.
  • the front end of the slider is made to deviate from a straight-line movement, so that it elects the necessary quarter turn to be made by the traveller about its axis during installation on the ring 5, and thus it is possible to install even quite fine travellers which would be pressed out of shape if the slider moved only in a straight line.
  • This upwards movement of the end of the slider is caused by a pin 32 which is fitted on the front portion of the slider 7 (Figs. l, 5, 6 and 7) and'is guided in a curved guideway 33 machined in the plate 3.
  • a second pin 34 arranged beside the slot 11 on the slider 7, reciprocates in a straight guideway 33a (shown in broken lines on Fig. l) in the plate 3, so that during its forwards and backwards movement the slider 7 undergoes a small tilting movement round this second pin 34.
  • the position of rest of the slider 7 can be adjusted by turning an eccentric pin 35 (Fig. l) which is rotatably mounted -in handle 1, 2 and is engageable by the back end of the slider. It is thus possible to adjust the rest position of slider 7 so that the traveller 21 lying against the stop 25 is situated at only quite a small distance away from the front end of the slider and thus, without being turned in any way, is from the beginning of the moment of the slider pushed with its opening opposite to the edge of the ring 5. If, for example, thicker or thinner travellers have to be brought onto the ring spinning frame, the position of rest of the slider can be correspondingly adjusted by turning the eccentric 35. If the new travellers are at the same time wider or narrower, the stop 25 is then also adjusted by means of the screw 27. Because of this possibility of adjustment, about thirty different sizes of travellers can be inserted. The smallest width of the travellers may, for instance, amount to 0.40 mm., and the greatest width may amount to about 2.6 mm.
  • FIG. 13 to 15 Another possibility of adjusting the device to accommodate different travellers is shown in Figs. 13 to 15 in which the guideway 33 in the plate 3 is replaced by a guideway 46 in an intermediate plate 45.
  • the intermediate plate 45 is arranged between the handle part 1 and the plate 3, and has two oblong holes 47, through which pass two screws 48, by means of which the intermediate plate 45 can be rmly clamped between the plate 3 and the handle part '1.
  • An opening 49 is formed in the plate 3, yso that the pin 32 xed on the slider 7 can extend through opening 49 to engage in the guideway 46 in the intermediate plate, while the pin 34 only reaches into a horizontal oblong hole 50 in the plate 3.
  • the intermediate plate 4'5 can be displaced longitudinally through a distance determined by the length of the hole 47, such displacement being eiected by turning an element having an eccentric middle portion 51 located in an opening 52 in the intermediate plate 45, and opposite end portions 53 which are seated rotatable in holes in the plate 3 and in the handle part 1 respectively. Since the spring 12 tends to pull the slider 7 and also, through the pin 32, the intermediate plate 45, to the right, as viewed in Figs. 13 and 14, the turning of the eccentric 51 produces a reciprocating movement of the intermediate plate 45.
  • the guide way 46 can be moved toward or away from the stock of travellers on the guide rod (not shown) so that, when the slider 7 presses a traveller onto the ring 5, the movement of the front end of the slider along an inclined path occurs nearer to, or further away from, the ring 5. It is thus possible to suit the device very iinely to travellers of different size.
  • the screws 48 are tightened again, so that the intermediate plate 45 is held immovable.
  • the sleeve 15 is drawn to its position most remote from the plate 3 and is locked there by turning the sleeve about pipe 14 so that the screw 17 enters a notch 36 at the end of the slit 16 (Fig. 3).
  • the effect of this manipulation is to bring the lug 24 of the sleeve 15 behind the rear end of the guide rod 22 and to swing it out laterally, as can be seen in Fig. l0.
  • new travellers 21 can be pushed over the rear end of the guide rod 22.
  • this new stock of travellers consists of an orderly row of travellers that can be pushed onto the free rear end of the guide rod and is held together by some means that can be destroyed.
  • Such means can be an adhesive ubens strip running along the stack of travellers Aand torn away from the latter after the travellers have been pushed onto the guide rod 22.
  • Another destructible means for holding together the stack of travellers may be an adhesive which holds the travellers together only so strongly that they can be detached singly from the stock of travellers by the slider 7 when the operating handle 9 is drawn towards the handle parts 1, 2. After the destructible means has been removed, it is important that no remainder of it be left sticking to the travellers.'
  • a twopart traveller guide is provided having a rear part 37 which is detachably held between a front part 38 and -a holder 39.
  • the part '37 can be changed for another identical part serving as a magazine and on which a stock of travellers has already been arranged.
  • the holder 39 can be pushed to the rear for a short ⁇ distance along pipe 14, so that the part 37 can easily be introduced between the ends 4i) of holder 39 and front part 38 or withdrawn from between them.
  • the front part 38 is connected to the pipe 14 through the strap 43.
  • a spring-loaded sleeve ⁇ 41 is movable along pipe 14 and has a lug y42 pressing against the rearmost traveller in order to force the stock of travellers continually toward the plate 3.
  • the user can either keep several parts 37 serving as magazines with travellers arranged in rows on them for use with the embodiment of Fig. 12, or stacks of travellers which are held together by a destructible means can be stored for installation on the guide rod 22 of the iirst described embodiment of the invention.
  • the stock of travellers can be seen ⁇ at any time, so that the stock can be replenished before it is completely exhausted.
  • the ⁇ device is adoptable for travellers of very different sizes, without requiring the replacement of any parts. Only when installing very small or very large travellers will it be desirable to use another traveller guide 22, or 37, 38 respectively. The changing of these parts is eifected by loosening the screw 13, ⁇ after which the pipe 14 can be removed, together with all other parts attached to it.
  • a device for individually separating stacked travellers and for pushing the separated travellers onto a ring of a ring spinning frame which device is of the kind having a support plate with ⁇ a recess adjacent one end adapted to receive the edge of a ring of a ring spinning frame Iand a rod adapt-ed to receive a stack of travellers thereon which are spring urged toward one end of the rod with the rod being supported from said plate and extending perpendicular to said plate and having said one end disposed adjacent a surface of said plate near said recess of the latter; the combination of a stop facing toward said one end of the rod to abut against the foremost traveller of the stack on the rod, a slider abutting against said surface of the support plate, means mounting said slider for sliding movement relative to said support plate in directions toward and away from said one end of the latter so that, during movement of said slider toward said one end of the support plate, an end edge of said slider moves across said one end of the rod toward said recess to separate the foremost traveller from a stack
  • said means mounting said slider for sliding movement relative to said support plate includes two pins projecting from said slider at locations 'spaced apart along the length thereof and slidably engaging in elongated slots, the elongated slot engaged by the forward one of said pins projecting from the slider having an inclined portion effective to tilt said slider in a plane parallel to said support plate during said movement of the slider toward said one end of the support plate so that said end edge of the slider moves upwardly while pushing the separated traveller in order to roll the traveller down onto the ring in said recess.
  • the combination as in claim 2 further comprising an intermediate plate having elongated slots with an inclined portion formed therein, means mounting said intermediate plate for movement relative to said support plate toward and away from said one end of the rod, and means for eifecting said movement of said intermediate plate relative to said support plate, thereby to determine during what portion of the stroke of the slider the latter is tilted, and thus accommodating the device for use with different size travellers.
  • a stack of travellers on said rod is urged towiard said one end of the latter by means including an elongated member extending from said support plate parallel to said rod, a pressure applying member slidable Ialong said elongated member and turnable about the axis of the latter between an operative position, where said pressure applying member is engageable with a stack of travellers on said rod, and an inoperative position, where lsaid pressure applying member is spaced from said rod to permit a stack of travellers to be slipped onto said rod Iat the other end of the latter, spring means urging said pressure applying member along said elongated member in the direction toward said one end of the rod, and cooperative means on said elongated member and on said pressure applying member which are engageable when the latter is moved along said elongated member in the direction away from said one end of the rod and when said pressure applying member is
  • said cooperative means on the elongated member and on said pressure applying member includes a slot extending along said elongated member and communicating ⁇ with a circumferentially extending notch at the end thereof remote from said one end of the rod, and a radial member carried by said pressure applying member and sliding in said slot to be received in said notch when the pressure applying member is turned to said inoperative position following the movement thereof along said elongated member in the direction away from said one end of the rod.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US698286A 1956-12-08 1957-11-22 Device for bringing stacked travellers onto the rings of ring spinning frames Expired - Lifetime US2953845A (en)

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CH2953845X 1956-12-08

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US (1) US2953845A (en))
BE (1) BE562922A (en))
CH (1) CH347115A (en))
FR (1) FR1196990A (en))
NL (2) NL222664A (en))

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054248A (en) * 1960-07-19 1962-09-18 Braecker Ag Device for simultaneously applying travellers and yarn to traveller rings of spinning and twisting machines
US3098344A (en) * 1962-04-11 1963-07-23 Braecker Ag Apparatus for applying travellers and thread onto the rings of spinning and twistingmachines
US3263317A (en) * 1964-10-07 1966-08-02 Kanai Hiroyuki Traveller mounting apparatus for use for travellers cumulated and packed in bar shape
US3490127A (en) * 1966-03-15 1970-01-20 Eadie Bros & Co Ltd Tools or devices for applying travellers to the rings of ring spinning or twisting machines
US5752314A (en) * 1996-07-11 1998-05-19 Carter Traveler Company Traveler application system
CN113430685A (zh) * 2021-07-26 2021-09-24 新疆大学 一种环锭纺纱机的钢丝圈安装器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202691B (de) * 1959-12-02 1965-10-07 Otra Ringlaeufer G M B H Vorrichtung zum Aufsetzen magazinierter Laeufer auf die Ringe von Zwirn- oder Ringspinn-maschinen
DE1149279B (de) * 1960-02-13 1963-05-22 Braecker A G Geraet zum Abteilen und Aufschieben gestapelter ohrfoermiger Ringlaeufer auf die Ringe von Spinn- und Zwirnmaschinen

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US928845A (en) * 1908-05-15 1909-07-20 Ernest G Brightful Nut-lock.
US971451A (en) * 1910-01-11 1910-09-27 Audrecie Le Blanc Nut-lock.
US1073280A (en) * 1912-03-22 1913-09-16 Herbert W Owen Tool for applying travelers to rings.
US1110691A (en) * 1909-06-21 1914-09-15 Barber Colman Co Device for placing travelers on the rings of spinning-machines.
US2085395A (en) * 1935-03-16 1937-06-29 Boston Envelope Company Cup dispenser
US2172847A (en) * 1936-06-20 1939-09-12 Western Electric Co Assembling tool
FR1060243A (fr) * 1952-07-15 1954-03-31 Appareil pour l'accrochage automatique des curseurs sur les anneaux de continus de filatures
GB740116A (en) * 1952-07-09 1955-11-09 Walter Reiners And Stefan Fuer Tools for placing ring travellers on rings of ring spinning or twisting machines
US2749601A (en) * 1953-06-19 1956-06-12 Chimiotex Soc Apparatus for mounting travelers on ring twisters

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US928845A (en) * 1908-05-15 1909-07-20 Ernest G Brightful Nut-lock.
US1110691A (en) * 1909-06-21 1914-09-15 Barber Colman Co Device for placing travelers on the rings of spinning-machines.
US971451A (en) * 1910-01-11 1910-09-27 Audrecie Le Blanc Nut-lock.
US1073280A (en) * 1912-03-22 1913-09-16 Herbert W Owen Tool for applying travelers to rings.
US2085395A (en) * 1935-03-16 1937-06-29 Boston Envelope Company Cup dispenser
US2172847A (en) * 1936-06-20 1939-09-12 Western Electric Co Assembling tool
GB740116A (en) * 1952-07-09 1955-11-09 Walter Reiners And Stefan Fuer Tools for placing ring travellers on rings of ring spinning or twisting machines
FR1060243A (fr) * 1952-07-15 1954-03-31 Appareil pour l'accrochage automatique des curseurs sur les anneaux de continus de filatures
US2749601A (en) * 1953-06-19 1956-06-12 Chimiotex Soc Apparatus for mounting travelers on ring twisters

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054248A (en) * 1960-07-19 1962-09-18 Braecker Ag Device for simultaneously applying travellers and yarn to traveller rings of spinning and twisting machines
US3098344A (en) * 1962-04-11 1963-07-23 Braecker Ag Apparatus for applying travellers and thread onto the rings of spinning and twistingmachines
US3263317A (en) * 1964-10-07 1966-08-02 Kanai Hiroyuki Traveller mounting apparatus for use for travellers cumulated and packed in bar shape
US3490127A (en) * 1966-03-15 1970-01-20 Eadie Bros & Co Ltd Tools or devices for applying travellers to the rings of ring spinning or twisting machines
US5752314A (en) * 1996-07-11 1998-05-19 Carter Traveler Company Traveler application system
CN113430685A (zh) * 2021-07-26 2021-09-24 新疆大学 一种环锭纺纱机的钢丝圈安装器

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Publication number Publication date
FR1196990A (fr) 1959-11-27
NL222664A (en))
CH347115A (de) 1960-06-15
NL98024C (en))
BE562922A (en))

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