US3826444A - Axially telescoping package carrier for the treatment of thread and yarn - Google Patents

Axially telescoping package carrier for the treatment of thread and yarn Download PDF

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Publication number
US3826444A
US3826444A US00250776A US25077672A US3826444A US 3826444 A US3826444 A US 3826444A US 00250776 A US00250776 A US 00250776A US 25077672 A US25077672 A US 25077672A US 3826444 A US3826444 A US 3826444A
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Prior art keywords
carrier
package
members
rods
circumferential direction
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US00250776A
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English (en)
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G Hahm
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Individual
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Individual
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated
    • D06B23/042—Perforated supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/241—Constructional details adjustable in configuration, e.g. expansible axially adjustable reels or bobbins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • Each car- [30] Foreign Application Pnomy D ata rier member of a given set has guide portions for posi- May 10, Germany 1 i a corresponding carrier member of the other set.
  • the carrier members of the first set engage UaS- Cltheir free end in a positive complementally en- [51] Int.
  • Each carrier member at its point of connection with the respective ring, may be constructed to have a 1 1 References cued lower resistance to bending, or a greater degree of re- UNITED STATES PATENTS siliency thereat, thereby being adaptable to be sub- 974.
  • the invention relates to a telescopic package carrier for treatment of thread and yarn and the like, the carrier comprising two axially spaced rings and two sets of elongated carrier means, each set being fixed to and axially extending from a respective ring in such manner that the two sets of elongated carrier means constitute a cylindrical periphery, the elongated carrier means of one set being axially displaceable relative to the elongated carrier means of the other set.
  • a known package carrier of this type has two end rings and a fastening ring arranged centrally between these two rings. From each end ring there extend wire loops which surround the fastening ring and form carrier rods lying on a cylindrical peripheral surface running in the longitudinal direction of the package carrier, whereby the wire loops fixed on the one end ring surround the fastening ring on one side, and the wire loops fixed on the other end ring surround the fastening ring on the other side.
  • a compression spring is mounted which presses the two end rings apart from each other and effects that the said rings assume their maximum distance from each other determined by the length of the wire loops, insofar as the end rings are not pressed towards each other by a compression force acting in that direction and overcoming the force of the spring.
  • the main object of the present invention is to provide an axially telescopic package carrier, of improved simple construction designed for preventing any loosening or damaging of the thread and yarn packages, and not susceptible to radial distortion or buckling upon axial sliding together, or when under the action of centrifugal force.
  • a telescopic type package carrier for treatment of thread and yarn and the like, the carrier comprising two axially spaced rings and two sets of elongated carrier means, each set comprising peripherally spaced finger members being fixed to and longitudinally extending parallel to the center axis from a respective ring in such manner that the two sets of elongated carrier means or members collectively constitute a uniform cylindrical yarn-receiving periphery.
  • the elongated carrier means or members of one set are telescopically displaceable relative to the elongated carrier means or members of the other set, and each elongated carrier means or members of one set having comple- .mentally embracing guide means for guiding a corresponding elongated carrier means or member of the other set.
  • the invention also provides the carrier means of the first set engage with their free ends in complemental or form-locking manner with the free ends of the carrier means of the second set throughout the entire overlap length of the carrier means at any given position.
  • Corresponding portions of the carrier means fixed to the one ring as well as those of the carrier means fixed to the other ring extend radially and uniformly over their entire length to form a uniform yarnreceiving cylindrical outer periphery.
  • a package carrier so constructed has a high degree of resistance to buckling, and provides better stability which is obtained as a result of the fact that the carrier means of the two end rings are engaged together in a complemental or form-locking manner over their entire overlapping length at any relative position.
  • all of these contemplated carrier means have parts which extend into a common uniform cylindrical encasing surface, a good support of the inner layers of the thread or yarn package is ensured on the package carrier, and any potential damaging thereof during telescoping of the package carrier is prevented.
  • the invention further provides a package carrier wherein the free ends of the carrier means of one set are connected together by straps which extend in circumferential direction.
  • This construction of the package carrier according to the invention brings about an advantageous stiffening of the package carrier, which is particularly effective when the package carrier is in its non-telescoped starting position.
  • a package carrier wherein the carrier means of one set are hollow rods each provided in its radially outer part with a slit or slot extending over its entire length, and the carrier means of the other set being rods having a cross-section complementally matching that of the hollow rods, each rod of the other set having a guide strap or boss position extending through the slit or slot of the respective carrier rod of the said one set and to the cylindrical periphery.
  • the complementally fitting, telescopic finger-like carrier member may have almost any desired cross-section.
  • each elongated carrier member of one set has a cylindrical hollow profile extending over its entire length with a slot extending longitudinally and opening in the circumferential direction, and each carrier member of the other set being matched complementally in its cross-section to the cross-section of the carrier member of the said one set and frictionally slidably engage within the latter in an interlocking manner.
  • the invention provides further a package carrier, wherein all of the elongated members of the carrier means have on one longitudinal edge lying in the circumferential direction a cylindrical hollow profile or cross-section of predetermined shape extending in complemental fashion over their entirelength.
  • the adjacent carrier members are fixed alternately to one ring and to the other ring, as well as being in each instance in telescopic form-locking engagement with each other.
  • the carrier means according to this form of execution of the invention extend substantially in the circumferential direction and have already, each one per se, a relatively high degree of stiffness.
  • This form of constructional and functional execution has the further advantage that the carrier rods of the twoend rings are similar to oneanother. This is advantageous in the construction of the package carriers.
  • each carrier means of one set includes a dovetail profile extending over its entire length, with a side open in the circumferential direction, each carrier means of the other set being matched to the dovetail profile and engage in it in form-locking manner.
  • each carrier means of one set has on its one edge lying in the circumferential direction a dovetail profile extending over its entire length with a sideopen in the circumferential direction and on its other edge lying in the circumferential direction a trapezoidal profile corresponding to the cross-section of the'dovetail profile.
  • the adjacent carrier members are fixed alternately to the one ring and to the other ring, as well as being in each instance in complemental telescopically interlocking engagement with oneanother.
  • the carrier means so constructed have also an appreciable form rigidity so that material of relatively thin wall thickness can be used in their construction. All carrier means of this type are designed in the same way, which is an advantage in the construction of the package carrier.
  • a further object of theinvention is to construct a package carrier of the type mentioned ,earlier in such a way that it can yield considerably to the radially inwardly directed pressure of the thread or yarn package, by reducing its diameter.
  • each carrier members at its point of connection with the respective ring, is constructed to have a lower resistance to bending.
  • each carrier means in the form of a hollow rod or hollow profile has in its interior at a distance 4- from its point of connection with the respective ring an abutmentto limit movement of the rod being guided therein.
  • the invention provides further that the carrier means which have on the one edge extending in the circumferential direction a hollow profile extending over the entire length and on the other edge extending in the circumferential direction a profile matching the crosssection of the hollow profile, are so constructed at their point of connection with the respective ring that the principal axes with the lowest moments of resistance of the two profiles of each carrier means converge towards the inside of the package carrier, while the principal axes with the lowest moments of resistance of the profiles adjacent each other of carrier means following one another in the circumferential direction are substantially parallel.
  • FIG. 1 is an axial cross-section along line 11 in FIG. 2 through a package carrier, the carrier rods of which are constructed cylindrical.
  • FIG. 2 is a cross-section through the package carrier along line 2-2 in FIG. 1.
  • FIG. 3 is an axial cross-section along line 3-3 in FIG. 4 through a second form of execution of the package carrier, in which the free ends of the hollow rods I are not connected together by means of straps.
  • FIG. 4 is a cross-section along line 4-4 in FIG. 3.
  • FIG. 5 is a portion of an axial cross-section along line 5-5 in FIG. 6, where flat connecting parts are arranged between the hollow rods and the relevant end ring.
  • FIG. 6 is a section through the package carrier along line 6-6 in FIG. 5.
  • FIG. 7 is a portion of an axial cross-section along line 7-7 in FIG. 8, where flat connecting parts are arranged between the carrier rods introduced into the hollow rods and the relevent end ring.
  • FIG. 8 is a section along line 8-8 in FIG. 7.
  • FIG. 9 is a view shown partly in cross-section through a further form of execution of the package carrier along line 9-9 in FIG. 10, where in each case two adjacent carrier elements fixed on one end ring are connected to build one carrier rod.
  • FIG. is a section through the package carrier along line 10-l0 in FIG. 9.
  • FIG. 11 is a view shown partly in cross-section through a further form of execution of the package carrier along line 11-11 in FIG. 12, where the carrier elements joined with another show their lowest resistance to bending at their points of connection with the relevant end ring.
  • FIG. 12 is a section through the package carrier along line 12-12 in FIG. 11.
  • FIG. 13 is a cross-section, taken across the axis of the package carrier, through a further form of execution of the package carrier with carrier elements with a dovetail profile.
  • FIG. 14 is a cross-section (part) of an axially extended interlocking connection between two complementally telescopically engaged carrier rods.
  • FIG. is a partial cross-section through a further illustrative interlocking connection between modified carrier rods in telescopic engagement with each other.
  • FIG. 16 is a partial section showing the interlocking engagement of a further modification embodying dovetail profile and a corresponding trapezoidal profile of carrier elements.
  • the package carrier represented in FIGS. 1 and 2 has a first end ring 1 as well as a second end ring 2, similarly constructed and mounted at a distance therefrom.
  • the first end ring 1 is provided with a row of carrier rods evenly distributed over its circumference, and having the form of hollow rods 3, which extend parallel to the joint axis of the two end rings 1, 2.
  • the hollow rods 3 are open both at their free ends 4 and in the area of the first end ring 1 in an axial direction.
  • the free ends 4 of the hollow rods 3 adjoining in the circumferential direction are joined together by means of connection straps 5 which, starting from the free ends, extend a little towards the first end ring 1 and impart to the hollow rods 3 connected with this end ring a high rigidity.
  • the hollow rods 3 are in each case provided in their area extending radially outwards with a slit 6 running over the entire length of the hollow rods
  • the carrier rods 8 extending from the second end ring 2 have a cross-section suited to the clear crosssection of the hollow rods 3 and, in accordance with the form of execution according to FIGS. 1 and 2, are constructed cylindrically.
  • the carrier rods 8 are always provided in their area extending radially outwards, turned away from the axis of the package carrier, with a guide strap 9 which extends over the entire length of the carrier rods 8.
  • the free ends 10 of the carrier rods 8 are rounded off and may be easily telescopically in-' troduced into the free ends 4 of the hollow rods 3.
  • the guide straps 9 of the carrier rods 8 lie in the slots 6 of the hollow rods 3 and fill these in such a way that the radially externally lying edges of all the slots 6 of the hollow rods 3 as well as the outer edges of the guide straps 9 lie on a common cylindrical encasing surface.
  • the free ends 10 of the carrier rods 8 are inserted a little into the free ends 4 of the hollow rods 3.
  • the free ends l0-of the carrier rods 8 are provided with annular grooves 11, as repre sented in FIGS. 1, l4 and 15.
  • the free ends 4 of the hollow rods 3 have annular straps 12 matching the shape of the grooves 11 and engaging into these grooves.
  • each groove 11 of the carrier rods 8 are formed by conical surfaces 13, 14 following on another with opposite inclination and giving a more or less steep V-shaped cut of the carrier rod 8.
  • each groove 11 has assigned to it an annular strap 12 protruding from the inside peripheral surface of the hollow rod 3, which strap has a rounded profile.
  • the engagement connection represented in FIG. 15 between a hollow rod 3 and a carrier rod 8 also has at the free end 10 of the carrier rod 8 grooves 11 which are formed by conical surfaces l5, l6 connecting with each other.
  • the inclination of these two conical surfaces 15, 16 is opposite, and the conical surface 16 which lies in each instance more closely to the free end 10 of the carrier rod 8 runs more steeply than the conical surface 15 further remote from the free end 10.
  • the annular straps 12 provided on the inner peripheral surface of the hollow rod 3 are also limited by conical surfaces l7, l8 connecting with each other, where the conical surface 18 which adjoins in each instance more closely the free end 4 of the hollow rod 3 has a smaller inclination than the conical surface 17.
  • FIGS. 14 and 15 two annular straps 12 with the appropriate grooves 11 are provided. This number, however, can be quite simply modified.
  • the engagement connections represented in FIGS. 1, l4 and 15 between the hollow rods 3 and the carrier rods 8 can be released by the action of a force, when the free ends 4 of the hollow rods 3 are slightly expanded and permit the insertion of the carrier rods 8 into the hollow rods 3.
  • the form of execution of the package carrier described on the basis of FIGS. 1 and 2 is very similar to the further forms of execution represented in FIGS. 3 to 8, by means of which an intended reduction of diameter of the package carrier is made possible.
  • the construction of the points of connection of the hollow rods 3 with the end ring 1 shown in FIGS. 3 and 4 is characterised in that the resistance to bending of these hollow rods immediately adjacent to the connection with the end ring 1 is reduced in that the hollow rods 3 in the area of the point of connection are provided with an opening 19 which is directed perpendicularly to the radial plane passing through the longitudinal axis of the relevant hollow rod,3 as well as the axis of the package carrier and breaks off the wall of the hollow rod 3 at two points lying diametrally opposite to each other.
  • the carrier rods 8 also, whose cross-section matches the clear cross-section of the hollow rods 3, may have at their point of connection with the end ring 2 a corresponding opening 19a which reduces the resistance to bending of these carrier rods 8.
  • the hollow rods 3 are connected with the end ring 1 by means of generally flat web-like connecting .parts 20, 21,
  • the connecting parts 20, 21, 22 are connected to the end of the hollow rods 3 adjoining the end ring 1, and are flat, while they extend with the major plane of their cross-section in the circumferential direction and, starting from end ring 1 taper in the direction to the appropriate carrier rod constructed in the form of a hollow rod 3.
  • the web-like connecting parts 20 of all hollowrods 3 lie on or collectively form a common cylindrical inner peripheral surface, the axis of which corresponds to the axis of the package carrier.
  • the'o'ther web-like connecting parts 21, 22 are arranged on or collectively form a common cylindrical outer peripheral surface, which is concentric with the inner cylindrical peripheral surface of the connecting parts 20 and has a greater diameter than this. While the connecting parts 20 extend from the part of each hollow rod 3 which is turned towards theinside of the package carrier, the connecting parts 21, 22 are connected with the parts of the hollow rods lying radially outwards.
  • connecting parts 21, 22 are mirror symmetrical in relation to a plane extending through the longitudinal axis of the appropriate hollow rod 3 as well as the longitudinal axis of the package carrier, whereby the connecting part 21 lies on one side of the slot 6 of the hollow rod 3, while the connecting part 22 is arranged on the other side of said slot.
  • an abutment 23 is provided in each hollow rod 3 at a distance from the point of connection between the hollow rod 3 andthe end ring 1, which abutment closes the inside of the hollow rod 3 in the form of a disc, so that the free end 10 of a carrier rod 8 can be inserted into a hollow rod 3 only as far as to hit the abutment 23.
  • connection points of the carrier rods 8 with the end ring 2 are represented, whereat flat connecting parts 24, 25 are provided in substantial correspondence with FIGS. and 6.
  • the connecting parts 24 all lie together on a cylindricalperipheral surface, the axis of which corresponds to the longitudinal axis of the package carrier.
  • correspondingly all connecting parts 25 are arranged on a second cylindrical peripheral surface, which runs concentrically with the cylindrical peripheral surface of the connecting parts 24, but has a greater diameter than this.
  • the connecting parts 24, 25 taper down symmetrically from the end ring 2 in the direction to their connection with a carrier rod 8, whose guide strap 9 projects radially outwards over the connecting part 25.
  • each package carrier according to FIGS. 3 to 8 can be fixed by an engagement connection as is represented in FIGS. l4, 15.
  • the engagement connection is released and the carrier rods are inserted into the hollow rods 3 to such an extent that the free ends hit the abutments 23 (FIG. 5) in the hollow rods 3.
  • the ends rings 1, 2 there takes place a radially inwardly directed bending in the area of the points of connection of the hollow rods 3 as well as of the carrier rods 8 with the end rings 1 or 2, so that account may be takengof an alteration of volume of the thread or yarn package, radially directed and arising in relation thereto. Because of the flexibility of the rods 3, 8
  • FIGS. 9 and 10 show, in correspondence with the :forms of execution described earlier, a
  • Carrier elements 30 with a cylindrical hollow profile and cylindrical carrier elements 31 corresponding to the clear cross-section" of this hollow profile are arranged alternately in the circumferential direction on the two ends rings 1 and 2. In the area of their free ends two adjacent carrier elements 30, 31 are in each case connected with each other by a coupling strap 32 extending in the circumferential direction.
  • Each carrier element 30 has on the side pointing in the circumferential direction and turned away from the coupling strap 32 connected with this'carrier element 30, a slot 33 extending over its entire length, while each cylindrical carrier element 31 is provided with a strapshaped piece 34 which projects from the cylindrical carrier element 31 in the circumferential direction. From this piece 34 there extends a supporting strap 35 which projects in the radial direction so far outwards that it reaches a cylindrical encasing surface which is tangent tothe' peripheral surfaces of all carrier elements 30.
  • FIGS. 11 and 12 The form of execution of the package carrier represented in FIGS. 11 and 12 corresponds in its construction substantially to the form of construction according to FIGS. 9, 10 to the description of which reference is now made.
  • These carrier elements 30, 31 which are coupled pairwise to build carrier rods, have at their point of connection with the relevant end ring 1, 2 a lower resistance to bending than at other places on them. This is attained by providing the carrier elements 30, 31 with slot-like openings 36, 37.
  • the opening 36 extends through the carrier element 31 and lowers its resistance to bending in the area of the point of connection, while the opening 37 extends through the carrier element 30 with cylindrical hollow profilev breaking its wall to reduce the resistance to bending in the area of the point of connection.
  • the openings 36, 37 run, as FIG. 12 shows, not tangentially in relation to a cylindrical peripheral surface, which comprises the longitudinal axes of the carrier elements 30,
  • An abutment 38 is provided in the inside of the car rier element provided with a cylindrical round profile, and it limits the movement of the cylindrical carrier element 31 inserted into this carrier element 30.
  • the form of execution of an axially telescopable package carrier represented in FIG. 13 has also two end rings not represented, each of which is connected with carrier rods extending parallel to the axis of the package carrier, and being evenly distributed in the'circumferential direction.
  • Each one of these carrier rods 40 has on its longitudinal side turned in the circumferential direction a dovetail profile 41 that is formed by an approximately radially running base wall 42 and two side walls 43 extending from said base wall 42 and converging towards each other.
  • Each carrier rod 40 has furthermore, on its other longitudinal side turned in the circumferential direction, a trapezoidal profile 45 whose cross-section is suited to the clear cross-section of the dovetail profile 41.
  • a dovetail porfile 41 and a trapezoidal profile 45 mounted on the same end ring are joined together as one piece along their entire length by means of a peripheral strap 46 extending in the circumferential direction.
  • a support strap 47 radially directed and extending over the entire length of the carrier rods 40, proceeds from this peripheral strap 46 near the trapezoidal profile 45.
  • the base wall 42 of the dovetail profile 41 is extended radially outwards and forms a supporting strap 48.
  • the dovetail profile 41 and the trapezoidal profile 45 form the carrier elements of a carrier rod 40.
  • a recess 49 is provided in the base wall 42 of the dovetail profile 41, while the side of the trapezoidal profile 45 lying against this base wall when the package carrier is assembled has a protruding projection 50 matching the recess 49.
  • the edges of the recess 49 and of the projection 50 are rounded, it is possible by action of force to release this engagement connection and to telescope the package carrier in the axial direction.
  • the trapezoidal profiles 45 of the carrier rods 40 mounted on the end rings 1, 2 are inserted in the dovetail-shaped profiles 41 of the carrier rods 40 mounted on the opposite end ring, until the projections 50 engage in-to the recesses 49.
  • the edges lying radially outwards of the support straps 47 as well as of the supporting straps 48 then lie in a joint cylindrical encasing surface.
  • the resistance to bending at the point of connection between the carrier rods 40 and the end rings 1, 2, can be reduced in corresponding manner, as was described in connection with FIGS. 11, 12, if the peripheral strap 46 only connects the free ends of the carrier rods 40 and extends only over a short distance in the axial direction.
  • the new package carrier may be made, for example, using sheet steel, but is preferably made of plastic.
  • a telescopic package carrier for treatment of thread and yarn and the like comprising two co-axially related, longitudinally spaced end rings and two sets of circumferentially disposed, longitudinally elongated carrier means; each set including plural elongated carrier members fixed circumferentially to and having free ends extending in an axial or longitudinal direction from a respective ring in such a manner that said carrier members of the two sets of elongated carrier means have complemental portions which collectively constitute a uniform, cylindrical, yarnreceiving, outer periphery; the elongated carrier means of one set being longitudinally and generally telescopically displaceable relative to the elongated carrier means of the other set; and said elongated carrier members of each set including means constituting complemental positive longitudinal guide means for positively guiding complemental elongated carrier members of the other set so as to preclude all radial relative displacement of said respective complementally tele scoped carrier members at any given time.
  • each carrier member of one set has a cylindrical hollow profile extending over its entire length with a slot extending longitudinally and opening in the circumferen- 11 1 tial direction; and each carrier member of the other set being complementally matched in its cross-section to the cross-section of said carrier members of the said one set and including a portion to engage in said slot in a form-locking manner.
  • said ribs being releasable from said grooves by application of longitudinal force.
  • each carrier member of one set includes a hollow dovetail profile extending over its entire length, with a longitudinal side open in the circumferential direction, and
  • each carrier member of the other set being complementally matched to the dovetail profile and slidably engaged therein in a form-locking manner;
  • each carrier member of one set has on one longitudinal edge lying in the circumferential direction an open dovetail profile extending over its entire length with a side open in the circumferential direction, and has lying in the opposite circumferential direction and spaced circumferentially therefrom a trapezoidal profile corresponding to the cross-section of an adapted to mate with the dovetail profileof an adjacent carrier member in a form-locking'manner; and adjacent carrier mem bers being fixed alternately to the opposite end rings of the carrier package.
  • each carrier member of one set has a cylindrical hollow profile extending over its entire length with a slot extending longitudinally and opening in the circumferential direction; and each carrier member of the other set being complementally matched in its cross-section to the cross-section of said carrier members of the said one set and including a portion to engage in said slot in a form-locking manner.
  • each carrier member of one set includes a hollow dovetail profile extending over its entire length, with a longitudinal side open in the circumferential direction, and each carrier member. of the other set being complementally matched to the dovetail profile and slidably engaged therein in a form-locking manner.
  • each member of said carrier means at its point of connnection with respective rings is constructed of means so as to have a lower resistance to bending and greater resiliency thereat than throughout the remaining length thereof, whereby said rods can collectively yield in a radially directed manner.
  • each carrier member of one set has on one longitudinal edge lying in the circumferential direction an open dovetail profile extending over its entire length with a side open in the circumferential direction and has lying in'the opposite circumferential direction and spaced circumferentially therefrom a trapezoidal profile corresponding to the cross-section and adapted to mate with thedovetail profile of an adjacent carrier member in a form-locking manner; and adjacent carrier members being fixed alternately to the opposite end rings of the carrier package.
  • each carrier means has at least one support or reenforcement strap which extends over its entire length and terminates radially flush with the cylindrical outermost periphery.
  • each member of said carrier means at its point of connection with respective rings is constructed of means so as to have a lower resistance to bending and greater resiliency thereat than throughout the remaining length thereof, whereby said rods can collectively yield in a radially directed manner.
  • each member of said carrier means at its point of connection with respective rings is constructed of means so as to have a lower resistance to bending and greater resiliency thereat than throughout the remaining length thereof, whereby said rods can collectively yield in a radially directed manner.
  • each carrier member is in the form of a hollow rod or hollow profile and has in its interior at a distance from its point of connection with the respective end ring an abutment to limit movement of the rod being guided therein.
  • each of said carrier members includes substantially flat, web-like connecting parts for connecting it with its respective ring, and said substantially flat, web-like connecting parts disposed with their flattened crosssections extending in the circumferential direction.
  • each carrier member is connected with the respective ring by substantially flat web-like connecting parts disposed with their flattened cross-section extending in the circumferential direction.
  • each carrier member of the other set being rods each having a cross-section complimentally matching that of said hollow rod, and each rod of the other set having a longitudinal guide strap or boss portion corresponding complementally to and extending through said slot of said respective carrier rod of the said one set and terminating substantially flush with the cylindrical outer periphery.
  • each carrier member of one set has a cylindrical hollow profile extending over its entire length with a slot extending longitudinally and opening in the circumferential direction; and each carrier member of the other set being complementally matched in its cross-section to the cross-section of said carrier members of the said one set and including a portion to engage in said slot in a form-locking manner.
  • each carrier member of one set includes a hollow dovetail profile extending over its entire length, with a longitudinal side open in the circumferential direction, and each carrier member of the other set being complementally matched to the dovetail profile and slidably engaged therein in a form-locking manner.
  • each carrier member of one set has one longitudinal edge lying in the circumferential direction an open dovetail profile extending over its entire length with a side open in the circumferential direction and has lying in the opposite circumferential direction and spaced circumferentially therefrom a trapezoidal profile corresponding to the cross-section of and adapted to mate with the dovetail profile of an adjacent carrier member in a form-locking manner; and adjacent carrier members being fixed alternately to the opposite end rings of the carrier package.
  • each member of said carrier means at its point of connection with respective rings is constructed of means so as to have a lower resistance to bending and greater resiliency thereat than throughout the remaining length thereof, whereby said rods can collectively yield in a radially directed manner.
  • each member of said carrier means at its point of connection with respective rings is constructed of means so as to have a lower resistance to bending and greater resiliency thereat than throughout the remaining length thereof, whereby said rods can collectively yield in a radially directed manner.
  • a carrier package as defined in claim 36 and wherein said carrier members have on one longitudinal edge extending in the circumferential direction a hollow profile with an open slot extending over the entire length, and have on the other longitudinal edge extending in the opposite circumferential direction a profile complementally matching the cross-section of said hollow profile, said complemental profiles adapted to be slidably interengaged when assembled for telescopic use, and said carrier members being so constructed at their point of connection with the respective end rings that the principal axes with the lowest moments of re- 16 the principal axes of said carrier members with the lowest moments of resistance of the profiles disposed adjacent each other in the circumferential direction are sistance of the two profiles of each carrier means con- Substantially Parallelverge towards the inside of the package carrier, while

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Machines (AREA)
US00250776A 1971-05-10 1972-05-05 Axially telescoping package carrier for the treatment of thread and yarn Expired - Lifetime US3826444A (en)

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DE2122965A DE2122965C3 (de) 1971-05-10 1971-05-10 In axialer Richtung zusammenschiebbarer Wickelträger

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US (1) US3826444A (de)
JP (1) JPS554671B1 (de)
AT (1) AT318530B (de)
BE (1) BE783197A (de)
CA (1) CA972177A (de)
CH (1) CH565704A5 (de)
DK (1) DK135673C (de)
ES (1) ES402518A1 (de)
FR (1) FR2139330A5 (de)
GB (1) GB1384964A (de)
IT (1) IT955341B (de)
NL (1) NL7206192A (de)
ZA (1) ZA722971B (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000147A1 (fr) * 1978-06-27 1980-02-07 Zimmermann Fa Jos Support de bobine avec elements porteurs paralleles a son axe
US4209143A (en) * 1978-03-09 1980-06-24 Messrs. Jos. Zimmerman Coil carrier with carrier elements extending parallel to its axis
EP0022877A1 (de) * 1979-07-12 1981-01-28 Firma Jos. Zimmermann Wickelträger mit parallel zu seiner Achse verlaufenden Tragelementen
US4441665A (en) * 1981-04-10 1984-04-10 Jos. Zimmerman Axially telescopic coil carrier
US4702433A (en) * 1985-05-10 1987-10-27 Joseph Zimmermann Coil carrier
US4729526A (en) * 1985-11-02 1988-03-08 Josef Becker Sleeve type lap creel having a changeable axial length
US5564646A (en) * 1994-03-08 1996-10-15 Feramatic Ag Winding core for winding flat objects
US6032890A (en) * 1996-09-23 2000-03-07 Sonoco Development, Inc. Stacking stable yarn carrier for package dyeing
US6241181B1 (en) * 1999-07-15 2001-06-05 William F. Campbell Reusable wire distribution spool
WO2005090215A1 (en) * 2004-03-22 2005-09-29 Ronald Richardson Cord organizer and method of using the same
KR100811691B1 (ko) 2006-08-28 2008-03-11 이동현 프레스 가공된 플레이트 판재를 이용한 염색용 보빈
CN102785963A (zh) * 2012-07-16 2012-11-21 河南省电力公司信阳供电公司 电力导线回收装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113353727B (zh) * 2021-06-17 2022-09-09 长沙衡开智能科技有限公司 焊丝层绕机的自动调整盘宽装置
CN114634066B (zh) * 2022-05-11 2022-08-12 甘肃同兴智能科技发展有限责任公司 一种电力线缆收放卷设备及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US974127A (en) * 1908-09-14 1910-11-01 Frederick H Daniell Packaging yarn for dyeing.
US1374543A (en) * 1920-05-17 1921-04-12 Ashworth Asa Apparatus for dyeing tops, yarn, &c.
US1515823A (en) * 1923-06-04 1924-11-18 Sanford Mills Yarn package and core therefor
US2818222A (en) * 1953-12-08 1957-12-31 Scholl Werner Axially compressible reel for filamentary coils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US974127A (en) * 1908-09-14 1910-11-01 Frederick H Daniell Packaging yarn for dyeing.
US1374543A (en) * 1920-05-17 1921-04-12 Ashworth Asa Apparatus for dyeing tops, yarn, &c.
US1515823A (en) * 1923-06-04 1924-11-18 Sanford Mills Yarn package and core therefor
US2818222A (en) * 1953-12-08 1957-12-31 Scholl Werner Axially compressible reel for filamentary coils

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209143A (en) * 1978-03-09 1980-06-24 Messrs. Jos. Zimmerman Coil carrier with carrier elements extending parallel to its axis
WO1980000147A1 (fr) * 1978-06-27 1980-02-07 Zimmermann Fa Jos Support de bobine avec elements porteurs paralleles a son axe
EP0022877A1 (de) * 1979-07-12 1981-01-28 Firma Jos. Zimmermann Wickelträger mit parallel zu seiner Achse verlaufenden Tragelementen
US4441665A (en) * 1981-04-10 1984-04-10 Jos. Zimmerman Axially telescopic coil carrier
US4702433A (en) * 1985-05-10 1987-10-27 Joseph Zimmermann Coil carrier
US4729526A (en) * 1985-11-02 1988-03-08 Josef Becker Sleeve type lap creel having a changeable axial length
US5564646A (en) * 1994-03-08 1996-10-15 Feramatic Ag Winding core for winding flat objects
US6032890A (en) * 1996-09-23 2000-03-07 Sonoco Development, Inc. Stacking stable yarn carrier for package dyeing
US6241181B1 (en) * 1999-07-15 2001-06-05 William F. Campbell Reusable wire distribution spool
WO2005090215A1 (en) * 2004-03-22 2005-09-29 Ronald Richardson Cord organizer and method of using the same
CN100569611C (zh) * 2004-03-22 2009-12-16 罗纳德·理查森 线缆管理器及其使用方法
KR100811691B1 (ko) 2006-08-28 2008-03-11 이동현 프레스 가공된 플레이트 판재를 이용한 염색용 보빈
CN102785963A (zh) * 2012-07-16 2012-11-21 河南省电力公司信阳供电公司 电力导线回收装置

Also Published As

Publication number Publication date
GB1384964A (en) 1975-02-26
ES402518A1 (es) 1975-04-01
CA972177A (en) 1975-08-05
ZA722971B (en) 1973-02-28
DK135673B (da) 1977-06-06
CH565704A5 (de) 1975-08-29
FR2139330A5 (de) 1973-01-05
NL7206192A (de) 1972-11-14
JPS554671B1 (de) 1980-01-31
IT955341B (it) 1973-09-29
BE783197A (fr) 1972-09-01
AT318530B (de) 1974-10-25
DK135673C (da) 1977-11-07

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