EP0003697A1 - Verfahren und Vorrichtung zum Führen eines Rohres mit geschmeidigen Wänden zwischen einer ersten Zone, wo es einen kreisförmigen Querschnitt aufweist und einer zweiten Zone, wo der Rohrquerschnitt platt ist - Google Patents

Verfahren und Vorrichtung zum Führen eines Rohres mit geschmeidigen Wänden zwischen einer ersten Zone, wo es einen kreisförmigen Querschnitt aufweist und einer zweiten Zone, wo der Rohrquerschnitt platt ist Download PDF

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Publication number
EP0003697A1
EP0003697A1 EP79400063A EP79400063A EP0003697A1 EP 0003697 A1 EP0003697 A1 EP 0003697A1 EP 79400063 A EP79400063 A EP 79400063A EP 79400063 A EP79400063 A EP 79400063A EP 0003697 A1 EP0003697 A1 EP 0003697A1
Authority
EP
European Patent Office
Prior art keywords
tube
edge
section
abcd
base face
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.)
Granted
Application number
EP79400063A
Other languages
English (en)
French (fr)
Other versions
EP0003697B1 (de
Inventor
Jean-Paul Ducol
Jacques Mesny
Julien Warret
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.)
Centre Technique Industriel Dit Institut Textile
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
Institut Textile de France
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
Priority claimed from FR7802944A external-priority patent/FR2416185A1/fr
Priority claimed from FR7826847A external-priority patent/FR2436835A2/fr
Application filed by Agence National de Valorisation de la Recherche ANVAR, Institut Textile de France filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of EP0003697A1 publication Critical patent/EP0003697A1/de
Application granted granted Critical
Publication of EP0003697B1 publication Critical patent/EP0003697B1/de
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/88—Take-up or draw-off devices for knitting products

Definitions

  • the present invention relates to a method and a device for guiding a flexible-walled tube between a first zone where it has an annular section and a second zone where it is flattened.
  • the invention relates more particularly to a method of guiding a tube with a flexible traveling wall, between a first transverse plane, where the section of the tube is annular, and a second transverse plane where the section of the tube is flattened and straight.
  • the object of the invention is in particular to propose a method making it possible to pass between an annular cross-sectional shape of the tube and a flattened shape of the tube, or vice versa, avoiding both the formation of folds in the wall of the tube and the appearance of non-uniform deformations of expansion in the direction of the generatrices of the tube.
  • the problem according to the invention consists in guiding the tube over a certain zone extending from the second plane, in the direction of the first plane, so that, in this zone, on the one hand, the length of the path of the generatrices of the tube is constant over the entire periphery of the tube and, on the other hand, the perimeter of the section of the tube is constant over the entire axial length of the tube.
  • a section of tube is delimited, on the one hand, by the second plane and, on the other hand, by a third transverse plane situated on the path of the tube. between said first and second planes, so that this section has the shape of a surface formed by the lateral faces of a solid determined by a rectilinear edge, called the vertex, substantially coinciding with the flattened rectilinear section of the tube at the level of the second plane, and by a base face which is situated opposite this edge, which extends into said third plane, which is coaxial and parallel to this edge and which has a substantially perimeter length p equal to twice the length of the top edge, said side faces connecting to this edge said p E- ri reports and being shaped so as to together form a substantially developable surface along a rectangle whose two opposite sides are oriented along the generatrices of the tube, whereby, over the entire axial length of said section, the straight section of the tube maintains a constant perimeter and
  • the tube is guided by acting mainly on the internal face of said tube section.
  • the base face is a rectangle whose two opposite sides are parallel to the vertex edge.
  • the solid is a polyhedron.
  • the base face of the solid is a square, two opposite sides of which are parallel to the sarmet edge.
  • the perimeter p of the base face is substantially equal to the perimeter of the annular section of the tube in the first transverse plane.
  • This process is advantageously implemented in an installation comprising means for passing a tube with its substantially rectilinear axis, between a first fixed transverse plane where the section of this tube is annular and a second fixed transverse plane where the section of the tube is flattened and rectilinear, using a device which is characterized in accordance with the invention, in that it comprises a rigid guide member, said internal guide member placed, at a fixed post, at inside the tube, between said second and third planes, this member having the general shape of the solid defined above, and having for this purpose at least six elements, four of which, called first elements, materialize the four vertices of the face of base of said solid and of which the two other elements, called second elements, materialize the two ends of the edge of the top, and in that each first element of the guide member is rigidly connected by an element of its own structure, to the second closest element, this structural element materializing an edge of said solid.
  • the device comprises 1 "adjustment means for adjusting the length of the sides of the base face and that of the top edge.
  • these adjustment means are means for simultaneously adjusting the position of each first element of the guide member so as to adjust the length of the sides of the base face without moving the center of this face, and / or to adjust the position of each second element so as to adjust the length "a" of the vertex edge without moving the middle of this edge.
  • the first elements delimiting each side parallel to the top edge of the base face are linked in pairs by an element of its own structure, for example a rigid rectilinear rod materializing a side parallel to the top edge of the base face.
  • the device further comprises two rigid elements which are substantially rectilinear, called external guide elements, placed outside the tube and embodying the two sides orthogonal to the vertex edge of the base face.
  • the external guide elements each consist of a roller mounted idly on an axis.
  • the axes of these rollers are interconnected at each end by a respective structural element.
  • page 3, 1st and 4th paragraph and page 4, 1st paragraph are each formed in the form of a straight telescopic rod.
  • One of the fields of application of the invention is that of flattening for winding, the knitting tube produced by a circular knitting loom.
  • defects consist of distortions of the rows of meshes. These defects, illustrated schematically by FIG. 2 in the case of a striped knit, to be clearly visible, are the defect in bending the rows of stitches, in C, and the defect in beak, observed in B, on the side folds of the knitted fabric.
  • the present invention also aims to propose a method and devices making it possible to avoid the appearance of the aforementioned defects, to eliminate the problems posed by the existence of these defects on the knitted fabric and more precisely distortion defects of the rows of stitches, and to make the pulling - or calling - tension homogeneous all around the knitting tube.
  • the present invention also aims to provide a method and devices by to which it is possible to eliminate the deformation defects in width, to reduce the deformations in height to a minimum and to work within a wide range of drawing voltages including in particular low voltages.
  • the application of the method according to the invention in a circular knitting machine comprising a circular needle bed and a discharge device comprising a pair of take-up rollers, device located downstream of said needle bed on the path of said needle knitting tube and defining an entry line of the flattened knitting tube, line which is coplanar and perpendicular to the axis of the needle bed, this application is characterized in that the edge of the apex substantially coincides with the entry line of the evacuation device while the base face is arranged coaxially with the needle bed.
  • FIGS. 3 to 7 there is shown schematically a knitting tube 10 with a vertical axis 11 from its exit from the needles of a circular knitting machine until it passes flat between call rollers 13. Said needles are distributed over a circular bed which is represented diagrammatically by a circumference 12 in FIGS. 3 to 7.
  • the bed 12 admits for axis, the axis 11.
  • the flattened tube, pulled by the rollers 13, is then wound up on a receiving support (not shown).
  • the circle 14, of diameter "d" and perimeter p nd, materializes the level where the knitting reaches a state of equilibrium after retraction from the loom.
  • the reduction in the diameter of the tube 10 between the circles 12 and 14 can reach 30% of the value of the diameter "D" of the circle 12.
  • This perimeter p is designated below by "equilibrium perimeter” or "rest perimeter” .
  • Spacer elements 15 are arranged symmetrically to each other with respect to the axis 11 in the plane of symmetry P defined by the axis 11 and the nip line 13a of the take-up rollers 13, this line 13a being perpendicular to the axis 11 and meeting the latter.
  • the spacer elements 15 is equal to p / 2, the knitted fabric being thus laid flat with a perimeter equal to that which it presents in its state of equilibrium.
  • the spacer elements 15 are located as close as possible to the nip line 13a of the rollers 13 to bring the knitted fabric between these rollers under the best conditions.
  • the knitting tube 10 is guided on a section 10a of the latter delimited, on the one hand, by the nip line 13a of the take-up rollers 13 and, on the other hand, by a transverse plane 16 to the tube 10 located between the level of the circle 14 and the call rollers 13, in order to impose on the mesh columns (generators) of the tube 10 on this section 10a, paths of substantially equal lengths around the entire periphery of said tube 10.
  • this section 10a is guided so that it has the shape of a developable surface in a rectangle, two opposite sides of which coincide with generatrices of the tube 10, a third side of which is formed by the section of the tube 10 by the plane 16 and the fourth side of which is formed by the section of the tube 10 flattened between the rollers 13.
  • This surface is the lateral surface of a solid determined by six vertices A to F, of which four vertices A, B, C and D form the four corners of a rectangular frame of perimeter equal to p, this frame being located in the plane 16, having its center O on the axis 11 and having two opposite sides AD and BC parallel to the nip 13a of the take-up rollers 13.
  • the points E and F are the ends of the segment along which the knitted fabric is flattened between the rollers 13. These points E and F substantially coincide with the spacer elements 15.
  • the solid A to F is a polyhedron with six vertices.
  • the right triangles AEH and AEG have their common hypotheses and two equal sides (AH and GE). These triangles are therefore equal.
  • cross sections of the polyhedron ABCDEF, perpendicular to the axis 11, are rectangles of constant perimeter and equal to p.
  • the pulling tension exerted on the knitted fabric is thus very homogeneous all around it.
  • This voltage can also be chosen over a wide range, especially on the side of low values.
  • the guiding according to the invention, of the section 10a is produced, according to FIGS. 3 to 7, by means of a so-called internal guiding member 100, disposed at a fixed post inside the tube 10 on the path of the latter between the plane 16 and the rollers 13.
  • this guide member comprises four square-shaped elements 17 each materializing a vertex A, B, C, D, and the two spacing elements 15 each materializing a vertex E, F.
  • the elements 15 and 17 are held rigidly with respect to each other by means not shown in FIG. 3, so as to be able to withstand the stresses which are applied to them by the tube 10 in displacement along its axis 11.
  • the internal guide member 100 is sufficient to guide the section 10a along the non-horizontal faces of the solid A to F, only if the distance between the needle circle 12 and the pinch line 13a is not too small.
  • the internal guide member 100 comprises two rigid rectilinear bars 170 horizontal each embodying a respective side AD and BC of the frame ABCD; the other two sides AB and CD of the frame ABCD are each materialized by a rectilinear roller 18 mounted idly on a horizontal axis 19 perpendicular to the bars 170.
  • the contact lines of the elements 170 and 18 with the tube 10 constitute a rectangular frame 20 whose vertices are the points A, B, C and D.
  • the level of the axes 19 may be slightly higher than that of the bars 170.
  • the bars 170 are held in a fixed position relative to the needle bed 12 and to the axes of the rollers 13 by fixing means not shown.
  • the axes 19 of the rollers 18 are interconnected at their two ends by rigid rods 21, the elements 18, 19 and 21 forming a frame surrounding the knitting tube 10.
  • This frame 18, 19, 21 can be either free , the rollers 18 resting freely on the wall of the tube 10, is held in a fixed position relative to the needle bed 12 and the axes of the rollers 13, by fixing means not shown.
  • the device 100, 17, 18, 19, 21 has the function of guiding the tube 10 on all sides so that it has, in the horizontal plane 16 materialized by the bars 170, a cross section 20 fixed in dimensions and in position relative to the needle bed 12 and to the axes of the take-up rollers 13, this section 20 having substantially the shape of a rectangle whose two opposite sides AD and BC are substantially parallel to the nip 13a of the take-up rollers 13 , whose center 0 is on axis 11, and whose perimeter is equal to p.
  • the elements 15 each consist of the junction point of the lower ends of rigid rectilinear rods 22, these rods 22 forming the four oblique lateral edges of the solid A, B, C, D, E, F.
  • the solid - or polyhedron - A, B, C, D, E, F, materialized by the elements 15, 170 and 18 offers, between the plane of the frame 20 and the pinch line 13a between the rollers 13, paths of equal length to the columns of meshes guided along the four non-horizontal faces of this polyhedron .
  • cross sections of the polyhedron A, B, C, D, E, F, perpendicular to the axis 11, are rectangles of constant perimeter and equal to p.
  • the pulling - or pulling - tension exerted on the knit is thus very homogeneous all around it.
  • This voltage can also be chosen over a wide range, especially on the side of low values.
  • the knitting tube 10 marries, between the plane of the frame 20 and the rollers 13, the shape of the polyhedron A, B, C, D, E, F whose vertices are materialized by the elements 15, 17 and 18 and no distortion of the rows of meshes is visible. It is noted that the presence of the device 100, 18, 19, 21 causes an elongation of the path of all the columns of meshes.
  • the guide frame 20 is, for this purpose, transformable by homothety with respect to its center O. In the example illustrated, this can be achieved by using telescopic rods 170, 21, 22 and 23.
  • the rods 22 are articulated, at their two ends to the elements, respectively 170 and 23.
  • the upper horizontal 170 and oblique rods 22 are connected to each other by elastic rubber links 24, which allow deformations in all directions.
  • hinges 25 each allowing, both the variation of the length of the rod 23 and the variation of the angles formed by the adjacent rods 22.
  • the joint 25 ( Figure 9) consists of a nut 26 where the rods 22 are articulated around the axis 27 while the bent rod 23 is articulated. around axis 28.
  • this articulation 25 is rounded at 25a, as shown in FIG. 9 in the form of a spherical cap and retains this shape whatever the setting of the device.
  • FIG. 10 shows an embodiment of the device 170, 22, 23 without any adjustment point where all the rods are assembled together at fixed points, for example by welding.
  • Such an embodiment could be suitable for equipping looms on which knitted pieces are produced whose widths are constant.
  • the dimensions of the device are, in this case, adapted once and for all to this type of knitting.
  • Figure 11 shows schematically a device whose upper part is adjustable by means of a crank rod device.
  • the upper plate 29 When by means of a crank controlling a wheel and worm system for example, the upper plate 29 is rotated in the form of a circular disc, the connecting rods 30 cause an enlargement or a homothetic reduction of the upper rectangle determined by the telescopic rods 170.
  • the lower part of the device is adjustable in width by means of sliding parts 230 for example, and can be locked in position.
  • FIG. 12 represents an embodiment comprising only a central adjustment point which makes it possible to rotate at the same time, one or more upper pinions 31 driving racks 32 controlling the enlargement or reduction of the upper rectangle and one or more lower pinions 33 driving racks 34, making it possible to widen or reduce the length "a" of the bottom edge of the device.
  • the diameter of the pinions 31 and 33 is calculated so that the simultaneous variations in the dimensions of the upper rectangle and the width "a" below are compatible and comply with the conditions for proper operation of the device.
  • the pinions 31 and 33 are each keyed at one end of a common vertical shaft 35 on which is also keyed, between said pinions 31 and 33, a third pinion 36 meshing at right angles to a fourth pinion 37 carrying in its center, a operating square 38.
  • the device shown in FIG. 11 operates in the following manner: the rotation of the plate 29 about its axis, moves away or brings them closer to each other, the ends 17 of the telescopic rods 170 by means of the connecting rods 30 which are each articulated, of a part, on the plate 29 and, on the other hand, on a respective end 17. Furthermore, each end 17 is guided to move on a fixed straight line, by means of telescopic rods 17a arranged along the diagonals of the upper rectangle, each rod 17a being fixed, on the one hand, at one end 17 and, on the other hand, on a fixed frame 110.
  • the device shown in FIG. 12 operates as follows: By rotating the pinion 37 by means of the operating square 38, the dimensions of the upper rectangle and the length "a" are varied simultaneously.
  • the racks 32 play both the role of guiding the telescopic rods 17a and that of the connecting rods 30 in FIG. 11.
  • racks are each articulated, by one end, on a respective end 17 and they are guided, by their other end, in a slide - not shown - of a fixed frame 111.
  • the racks 34 are guided in runners parallel to each other and slightly spaced from each other, from chassis 111.
  • the adjusting devices 29, 30, 17a, 230, 110 or 31 to 38, 111 make it possible to adjust the length of the sides of the base face ABCD and that "a" of the vertex edge EF without displacing the center 0 of said base face, nor the middle of the top edge, the frame 110 or 111 being fixed.
  • the device according to the invention is suitable not only for conventional circular looms, in which case it is rotated with the take-up rollers and the flat knitting winding device, simultaneously with the needle beds. , but also for looms with rotating cams and fixed needle beds, in which case, the knitting guidance, calling and winding devices are fixed.
  • FIG. 13 shows the application of the invention to a device for twisting a fabric tube 101 from a treatment station, for example a wringing station or before padding in a dyeing chain, bleaching, mercerizing or finishing.
  • a treatment station for example a wringing station or before padding in a dyeing chain, bleaching, mercerizing or finishing.
  • the tube 101 is driven along arrow f by a pair of call rollers 13, placed downstream from the source 39.
  • an internal guide member 100 inside the tube 101 and between the rollers 13 and the tube part 101a, the tube section 101b located between the nip 13a is guided. rollers 13 and the section 101a, along a developable surface along a rectangle, in accordance with the method according to the invention, whereby, it allows a flattening of the tube 101 without creases and without any of the deformations mentioned above.
  • the member 100 is designed and arranged_as described above with reference to FIG. 3.
  • an external guide member can be attached, identical to the frame 18, 19 and 21 and mounted as a fixed post on the path of the tube 101 as described with reference to FIGS. 5 to 7, this external member can also be used to position and maintain the member 100.
  • two identical internal guide members such as 100 are used, spaced from one another on the path of a fabric tube. These two organs are oriented in opposite directions from each other.
  • each organ is oriented towards the other organ.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
EP79400063A 1978-02-02 1979-01-31 Verfahren und Vorrichtung zum Führen eines Rohres mit geschmeidigen Wänden zwischen einer ersten Zone, wo es einen kreisförmigen Querschnitt aufweist und einer zweiten Zone, wo der Rohrquerschnitt platt ist Expired EP0003697B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7802944A FR2416185A1 (fr) 1978-02-02 1978-02-02 Dispositif pour l'aplatissement d'un tube en materiau aisement deformable
FR7802944 1978-02-02
FR7826847 1978-09-19
FR7826847A FR2436835A2 (fr) 1978-09-19 1978-09-19 Dispositif de guidage d'un tube de tricot entre la fonture d'un metier a tricoter circulaire et une paire de rouleaux d'appel

Publications (2)

Publication Number Publication Date
EP0003697A1 true EP0003697A1 (de) 1979-08-22
EP0003697B1 EP0003697B1 (de) 1984-04-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP79400063A Expired EP0003697B1 (de) 1978-02-02 1979-01-31 Verfahren und Vorrichtung zum Führen eines Rohres mit geschmeidigen Wänden zwischen einer ersten Zone, wo es einen kreisförmigen Querschnitt aufweist und einer zweiten Zone, wo der Rohrquerschnitt platt ist

Country Status (5)

Country Link
US (1) US4314462A (de)
EP (1) EP0003697B1 (de)
JP (1) JPS6043461B2 (de)
DE (1) DE2966904D1 (de)
ES (1) ES477428A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122173A (en) * 1982-05-01 1984-01-11 Parkinson And Sons Limited R N Winding tubular textiles
DE4400123C1 (de) * 1994-01-05 1995-04-27 Groz & Soehne Theodor Warenbreithalter
EP1033429A2 (de) * 1999-03-03 2000-09-06 Memminger-IRO GmbH Verstellbarer Warenbreithalter
EP1256646A1 (de) * 2001-05-09 2002-11-13 SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH Rundstrickmaschine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0860501A (ja) * 1994-08-08 1996-03-05 Fukuhara Seiki Seisakusho:Kk 開反巻取装置及びそれを有する丸編機
US5575162A (en) * 1995-10-03 1996-11-19 Guilford Mills, Inc. Apparatus for controlling twist in a knitted fabric
FI102549B (fi) * 1996-04-22 1998-12-31 Tehotulos Oy Menetelmä ja laitteisto neuloksen valmistukseen ja/tai käsittelyyn
US6041482A (en) * 1999-05-28 2000-03-28 Mayer Industries Apparatus and method for spreading and flattening a tubular fabric
CA2307088A1 (en) 2000-04-28 2001-10-28 Philip R. Sheldon Method and apparatus for feeding tubular textiles into a machine
US6601412B1 (en) 2002-08-21 2003-08-05 Mayer Industries, Inc. Takedown unit for circular knitting machine
ITBS20050140A1 (it) * 2005-11-18 2007-05-19 Santoni & C Spa Dispositivo di tiraggio per macchine tessili circolari
DE102007063339A1 (de) * 2007-12-20 2009-06-25 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Rundstrickmaschine mit einem drehbaren Schneidmesser zum Auftrennen eines Warenschlauchs
US7905116B1 (en) * 2009-10-14 2011-03-15 Pai Lung Machinery Mill Co., Ltd. Fabric collection structure for fabric cutting apparatus
DE102015107958A1 (de) * 2015-05-20 2016-11-24 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Stoffaufwickelvorrichtung
ITUB20155508A1 (it) * 2015-11-12 2017-05-12 Santoni & C Spa Macchina tessile circolare per maglieria di tipo ?open?, per la produzione in aperto e a larghezza variabile del telo con gruppo di tiraggio e/o raccolta del tessuto

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Publication number Priority date Publication date Assignee Title
GB330446A (en) * 1929-07-27 1930-06-12 William Thomas Barratt Tension device for the fabric take up mechanism of knitting machines
GB683075A (en) * 1952-08-08 1952-11-19 Adshead & Geeson Ltd Improvements in the treatment of tubular knitted fabrics made from nylon and similaryarns
FR1298889A (fr) * 1960-09-12 1962-07-13 Benteler Werke Ag Procédé et dispositif d'étalement de boyaux de tissus tubulaires à mailles et de tricots
DE1218107B (de) * 1961-05-06 1966-06-02 Terrot Soehne & Co C Warenbreithalter fuer Rundstrick- und Rundwirkmaschinen
DE2130660A1 (de) * 1971-06-21 1972-12-28 Schubert & Salzer Maschinen Warenbreithalter fuer Rundstrickmaschinen

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US265296A (en) * 1882-10-03 adg-ate
US1736387A (en) * 1928-09-22 1929-11-19 Charles Cooper Company Tension device for knitting machines
US2585762A (en) * 1947-10-02 1952-02-12 Spiral Bagging Machine Corp Machine for making spiral bags
DE1228021B (de) * 1962-02-23 1966-11-03 Fougquet Werk Frauz & Planck Warenbreithalter fuer Rundstrickmaschinen
US3337107A (en) * 1965-06-22 1967-08-22 Samcoe Holding Corp Apparatus for reorienting tubular knitted fabric
US4011128A (en) * 1971-09-09 1977-03-08 Nippon Ekika Seikei Kabushiki Kaisha Apparatus for forming a cross-oriented film
JPS51102153A (ja) * 1975-03-07 1976-09-09 Toyo Boseki Maruamiki
SU575389A1 (ru) * 1976-03-01 1977-10-05 Научно-Исследовательский Институт По Переработке Искусственных И Синтетических Волокон Ширитель полотна круглов зальной машины

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330446A (en) * 1929-07-27 1930-06-12 William Thomas Barratt Tension device for the fabric take up mechanism of knitting machines
GB683075A (en) * 1952-08-08 1952-11-19 Adshead & Geeson Ltd Improvements in the treatment of tubular knitted fabrics made from nylon and similaryarns
FR1298889A (fr) * 1960-09-12 1962-07-13 Benteler Werke Ag Procédé et dispositif d'étalement de boyaux de tissus tubulaires à mailles et de tricots
DE1218107B (de) * 1961-05-06 1966-06-02 Terrot Soehne & Co C Warenbreithalter fuer Rundstrick- und Rundwirkmaschinen
DE2130660A1 (de) * 1971-06-21 1972-12-28 Schubert & Salzer Maschinen Warenbreithalter fuer Rundstrickmaschinen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122173A (en) * 1982-05-01 1984-01-11 Parkinson And Sons Limited R N Winding tubular textiles
DE4400123C1 (de) * 1994-01-05 1995-04-27 Groz & Soehne Theodor Warenbreithalter
EP1033429A2 (de) * 1999-03-03 2000-09-06 Memminger-IRO GmbH Verstellbarer Warenbreithalter
EP1033429A3 (de) * 1999-03-03 2000-11-08 Memminger-IRO GmbH Verstellbarer Warenbreithalter
EP1256646A1 (de) * 2001-05-09 2002-11-13 SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH Rundstrickmaschine
US6640590B2 (en) 2001-05-09 2003-11-04 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Circular knitting machine

Also Published As

Publication number Publication date
ES477428A1 (es) 1980-08-16
DE2966904D1 (en) 1984-05-24
US4314462A (en) 1982-02-09
JPS54151659A (en) 1979-11-29
EP0003697B1 (de) 1984-04-18
JPS6043461B2 (ja) 1985-09-28

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