EP1639165A1 - Lamette dot e d'un l ment mobile d'amortissement de lisses - Google Patents

Lamette dot e d'un l ment mobile d'amortissement de lisses

Info

Publication number
EP1639165A1
EP1639165A1 EP04740165A EP04740165A EP1639165A1 EP 1639165 A1 EP1639165 A1 EP 1639165A1 EP 04740165 A EP04740165 A EP 04740165A EP 04740165 A EP04740165 A EP 04740165A EP 1639165 A1 EP1639165 A1 EP 1639165A1
Authority
EP
European Patent Office
Prior art keywords
damping element
shaft rod
damping
heald
rod according
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
EP04740165A
Other languages
German (de)
English (en)
Other versions
EP1639165B1 (fr
Inventor
Karl-Heinz Gesing
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.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Groz Beckert KG filed Critical Groz Beckert KG
Publication of EP1639165A1 publication Critical patent/EP1639165A1/fr
Application granted granted Critical
Publication of EP1639165B1 publication Critical patent/EP1639165B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0608—Construction of frame parts
    • D03C9/0616—Horizontal upper or lower rods
    • D03C9/0633—Heald bars or their connection to other frame parts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/06—Heald frames
    • D03C9/0691—Arrangements of means for damping or noise reduction

Definitions

  • the invention relates to a heald frame, in particular for a heald frame of a weaving machine, with the features of the preamble of claim 1.
  • the invention also relates to a heald frame constructed with at least one such heald frame.
  • Heald frames of weaving machines are usually formed by a rectangular frame, the long sides of which are formed by so-called shaft rods.
  • a heddle support rail is held on each shaft rod.
  • the healds are arranged in parallel heald support rails and sit with their end loops on the heald support rails.
  • Each heald has at least one thread eye through which a warp thread extends, which is moved by the movement of the heald frame to form a shed.
  • the healds' are held with a certain longitudinal play on the heddle support rails, so that they are free to align in the lateral direction, and neither compressed not pull. This game causes the strands to constantly beat or rattle on the heddle support rails when the weaving machine is working, which is a source of noise. This also creates a strain on the healds, which can lead to heald break.
  • a heald frame for a loom is known from WO 01/48284 AI, the heald frames of which are each provided with a damping element on the sides facing the end loops of the healds. This is arranged within the play area of the end eyelet, so that it can abut the damping element. When hitting the material with damping properties, there is less noise and mechanical stress on the heald than when hard stops are provided.
  • Rubber or the like can be used as the damping material.
  • the strands with their end loops stand on the lower damping element and hang there frictionally. This complicates the strand pulling process. This is all the more so when working with a relatively small amount of play between the lower end eyelet and the damping element in order to allow the healds to swing back and forth. whose longitudinal restrict direction. On the other hand, if you work with a large game, the damping effect remains limited.
  • the shaft rod according to the invention has a damping element which is arranged in the vicinity of the heddle support rail and is mounted on the shaft rod so as to be movable transversely. It is therefore relevant. the longitudinal direction of the strands movably mounted. This results in a reduction in wear between the mounting rail and the strands. The strand movement is damped very effectively. The damping measure also leads to the avoidance of strand breaks and noise reduction.
  • a shaft rod according to the invention with a movable damping element It is essential in the case of a shaft rod according to the invention with a movable damping element that the strands are carried along by the support rails, ie are pulled, a damping element being in contact with the strands due to its gravity or inertia during the entire movement sequence.
  • the strands are freely movable and are only damped by the weight of the damping element.
  • the damping elements may assume a sliding function for a short time due to their elasticity. At these turning points immerse the strands slightly in the damping elements so that the strands are braked gently and not abruptly, and then continue their movement in the opposite direction.
  • the loose mounting of the damping element on the shaft rod also opens up a way of making it easier to equip the heald frame with healds.
  • the damping element is not held firmly on the heald frame and can therefore also be moved in the axial direction. This applies at least if, as is preferred, it has a cross section which is constant along its longitudinal extent.
  • the heald frame can thus initially be equipped with strands, with the damping element still missing in this step.
  • the warp threads can first be drawn into the healds by the drawing-in machine, after which the damping element is then inserted into the heald frame.
  • the corresponding process steps are specified in the process claim.
  • the damping element is preferably releasably connected to the heald frame for carrying out the method, i.e. detachably held on this. For example, it can be removed from its seat by slight elastic deformation. In this embodiment, no longitudinal mobility of the damping element is required. However, it is also possible to pull it lengthways into its seat.
  • the movable damping element also allows a reduction in the vibrations of the healds when the weaving machine is in operation. This can lead to a better product appearance. Slanting of the strands in operation is avoided as well as warp thread breaks. In addition, the working speed of the loom and thus the productivity of the loom can be increased.
  • FIG. 1 shows a heald frame in a schematic front view
  • FIG. 2 shows a shaft rod of the heald frame according to FIG. 1 with a heald in a cutaway, schematic front view
  • FIGS. 3 and 4 a first embodiment of a shaft rod with a movable damping element and different damping element positions, in a schematic and partial cross-sectional illustration
  • FIGS. 5 and 6 show a modified embodiment of a shaft rod with a movable damping element in different positions, in a schematic cross-sectional representation
  • FIG. 7 shows a further modified embodiment of a shaft rod with a round, movably mounted damping element, in a schematic, partial cross-sectional illustration
  • 8 shows an embodiment of a shaft rod with a form-fitting, movably mounted damping element, in a schematic cross-sectional representation
  • Figure 10 shows another modified embodiment of a damping element, in a schematic cross-sectional view
  • Figure 11 shows a further modified embodiment of a damping element, in a schematic cross-sectional view.
  • the heald frame 1 which belongs to a loom.
  • the heald frame 1 is formed by an upper shaft rod 2, a lower shaft rod 3 arranged parallel to it, and side supports 4, 5 connecting them at their ends.
  • the shaft rods 2, 3 and the side supports 4, 5 define a rectangular frame.
  • a heddle support rail 6, 7 is held on the shaft rod 2 and on the shaft rod 3 and extends parallel to the respective shaft rod 2, 3.
  • the heddle support rails 6, 7 are flat steel profiles, whereas the shaft rods 2, 3 are preferably formed by an extruded aluminum profile.
  • the heald frame 1 has many healds 8 arranged parallel to one another, which sit with their end loops 9, 11 on the heald support rails 6, 7.
  • a damping element 12, 13 is arranged in the immediate vicinity of the end eyelets 9, 11.
  • the damping elements 12, 13 are movably mounted on the shaft rods 2, 3 in a working direction of the heald frame 1 marked by an arrow 14 in FIG.
  • the working direction coincides with the longitudinal direction of the side supports 4, 5 and the healds 8.
  • shaft rods 2, 3 are identical to one another. Therefore, only the shaft rod 2 is described below as representative of both shaft rods 2, 3:
  • the shaft rod 2 illustrated in FIGS. 3 and 4 has a box-shaped support body 15 which protrudes preferably with a constant cross-section extends over the entire length of the shaft rod 2.
  • the carrier body 15 has, for example, a narrow cover. the upright rectangular profile with two side walls 16, 17 on. In a straight extension of the side wall 16, a fastening web 18 extends away from the underside of the carrier body 15 in the manner of a plate.
  • the fastening web 18 is formed, for example, in one piece with the carrier body 15.
  • a strip-like projection 19 is provided, which carries the heddle support rail 6. This extends parallel to the carrier body 15 and is located below its lower narrow side.
  • a buffer space 21 is formed between this and the heddle support rail 6, into which the upper end eyelet 9 of the heddle 8 projects with its head 22.
  • This head is formed by a U-shaped section of the end eyelet 9 which engages over the heddle support rail 6.
  • the heddle support rail 6 is provided on its side facing the fastening web 18 with a wide groove-like longitudinal recess 23 into which a retaining lug 24 of the end eyelet 9 engages. Less the width of the longitudinal recess 23. the width of the retaining lug 24 determines the longitudinal play of the heald 8. However, this can also be determined or limited in another way if necessary.
  • a damping element 12 is arranged, for example, in the form of a cross-sectionally trapezoidal rod made of damping material, such as plastic, a foamed plastic, plastic provided with cavities, a plastic fiber body or the like.
  • the damping element can also be a rod or a strip made of a composite material (metal-plastic composite, for example a steel core with a plastic jacket), a covered foam body or a be coated fiber body. Its contour is adapted to the buffer space 21.
  • On its side facing the flat fastening web 18, it has a flat surface.
  • the carrier body 15 is provided on its underside on the outside with an inclined contact surface 26.
  • the damping element 12 has a contact surface which is also arranged obliquely, ie at an obtuse angle to the fastening web 18.
  • the damping element 12 On the outside, which is oriented parallel to the side wall 17, the damping element 12 also has a flat surface.
  • the damping element 12 is mounted so that it can move due to its own weight and if necessary, its inertia, as shown in FIG.
  • the shaft rod 2 is provided, for example, on its side wall 17 with locking plates 27 to 33 (FIG. 1). These can be glued to the outside of the side wall 17.
  • the locking plates 27 to 33 extend a distance beyond the contact surface 26, which is greater than the maximum stroke H of the damping element 12 that can be seen in FIG. 4.
  • the stroke H results from the distance measured from the upper edge of the heddle support rail 6 to minus the contact surface 26. the height of the damping element 12 and the height of the head 22.
  • the locking plates 27 to 33 overlap the damping element 12 even when the latter is in its lowest position (FIG. 4).
  • the heald frame 1 described so far works as follows:
  • the heald frame 1 must first be equipped with the healds 8 before it is used. For this purpose, they are pushed from the ends onto the heddle support rails 6, 7. This is preferably done in the absence of at least the lower damping element 12, but preferably in the absence of both damping elements 12, 13. With a thread pulling machine, warp threads are then drawn into the strands 8, ie in their thread eyes. The warp threads endeavor to run straight. As a result, they adjust the healds 8 sitting on the heddle support rails 6, 7 with a large amount of play until they have found their working position on the respective heddle support rails 6, 7. The damping elements 12, 13 can now be inserted.
  • the damping elements 12, 13 can be retracted axially. Further alternatively, it is possible to releasably connect the locking plates 27 to 33 to the carrier body 15, for example by screws. The locking plates 27 to 33 can then be removed to facilitate the insertion of the damping element 12, 13. If it is sufficiently flexible, it can also be introduced into the buffer space 21 through the gaps present between the locking plates 27 to 33.
  • the weaving machine can start its normal operation.
  • the heald frame 1 is moved back and forth very quickly and with very abrupt movements in the direction of the arrow 14 (FIG. 1).
  • the moving healds 8 must be braked and accelerated at their upper and lower dead center.
  • the upper damping element designated by 12 in FIG. 1 bears directly against the end eyelets 9 of the strands 8 assigned to it during the complete up and down movement of the heald frame 1. It has a calming, vibration-absorbing and dampening effect.
  • the damping element 12, 13 hits the contact surface 26, whereby the movement of the damping element is limited.
  • the strands 8 following the damping element 12, 13 are then intercepted relatively gently by immersing them a little in the soft damping material and then accelerating them again in the opposite direction. During the braking process, the strands 8 push the damping element 12 or 13 in front of them and are already damped thereby. You then meet with the damping element 12, for example on the system
  • FIGS. 5 and 6 show the shaft rod 2 with a modified embodiment of the heddle support rail 6 and correspondingly heddles 8 with modified end loops 9.
  • the end loops 9 encompass the heddle support rail 6 in a C-shape.
  • the game of strands 8 the strand longitudinal direction results from the difference in the height of the strand support rail 6 measured in the strand longitudinal direction (arrow 14) and the inner width of the end eyelet 9 measured in the same direction.
  • This play S is greater than the maximum distance A between the damping element 12 and the head 22
  • the distance A results from the difference between the height of the buffer space 21 and the height of the damping element 12.
  • the height of the buffer space 21 results from the distance measured from the contact surface 26 to the outer edge of the head 22 of the end eyelet 9, 11.
  • the damping element 12 can move freely in the buffer space 21 in the working direction (arrow 14) and find its contact both on the contact surface 26 and on the head 22.
  • the damping element and the strands 8 jointly and largely bring their reciprocating movement together. different from what the damping effect described above also results in this embodiment.
  • FIG. 7 illustrates a further modified embodiment of the shaft rod 2. This embodiment is largely based on that according to FIGS. 5 and 6, the description correspondingly applying. The description of the figures in FIGS. 1 to 4 also applies.
  • the damping element 12 here has a circular cross section. It again consists of a damping material. For example, it is formed by a plastic rod, a rubber rod or the like.
  • the contact surface 26, which is designed here as a rounded channel, is formed on the carrier body 15. Together with a flat wall-like rib 34, which extends at a distance parallel to the fastening web 18, it forms a receiving space for the damping element 12. This receiving space is part of the buffer space 21.
  • an air cushion 35 is enclosed between the contact surface 26 and the damping element 12, which can develop a certain buffer effect.
  • the damping element 12 can move freely in the buffer space 21, so that it can rest on the head 22 or alternatively on the contact surface 26.
  • the damping element 12 initially rests on the head 22.
  • the damping element 12 and the healds 8 with their respective ösendinate 9, 11 push into the buffer space 21.
  • the air cushion 35 is displaced. It must escape past the damping element 12, which has a damping and thus shock-reducing effect, particularly in the case of very fast braking operations.
  • the rib 34 contains recesses or interruptions in the form of groove-like or slot-like cutouts for the purpose of controlling the escaping air cushion 35 or to save weight.
  • FIG. 8 illustrates a further modified embodiment of the shaft rod 2.
  • the rib 34 is cranked slightly inwards onto the fastening web 18 at its free end. At the appropriate point, this has a rib-like projection 36 which delimits a slot with the rib 34. This opens towards the heddle support rail 6. It is preferably in a common plane with it. However, it can also be arranged somewhat offset, as shown.
  • a profile element with a damping cushion 37 is used here, to which a web 38 which extends through the slot is connected. This protrudes perpendicularly from the damping cushion 37.
  • the web 38 extends into an interior 39 enclosed by the rear wall 18 on the one hand and the rib 34 on the other, which is closed off at the top by the contact surface 26.
  • a bulge-shaped head region 41 which is molded onto the free end of the web 38, is located on this.
  • the damping element 12 has a play to be measured in the working direction (arrow 14).
  • this damping element 12 overlaps with the play area of the end eyelet 9, as in all of the embodiments described above, ie the damping element 12 and the head 22 can rest against one another in any position within the buffer space 21.
  • a pneumatic damping effect can be achieved in addition to mechanical damping.
  • FIG. 9 shows a damping element 12 in which a certain mobility is created by means of a cavity 42.
  • This damping element 12 can be used in the shaft rod configurations of FIGS. 3, 4, 5, 6 and others.
  • the distance between the damping element 12 and the head 22 of the heald 8 can be reduced to zero.
  • a reduction in the distance between the damping element 12 and the head 22 of the heald 8 down to zero means that the damping strip 12 is in constant contact with the heald 8, thus damping it during the up and down movement, and that the damping element 12 in the reversal points of the direction of movement is compressed in itself, the cavity 42 being deformed (FIG. 9a) and the side walls 44, 45, which are initially arranged approximately parallel to one another, being pressed outwards in order to assume an arcuate shape.
  • FIG. 10 shows a modified form of a damping element 12, which is pressed in the direction of the heald 8 by means of spring force 43.
  • this damping strip also bears against the head 22 of the heald 8 due to its own weight and the inertia and damps the latter when it moves up and down.
  • the heald 8 is damped in the reversal points of the direction of movement by means of the spring force 43.
  • This spring force can be applied by means of several spring means. If the damping element 12 bears against the heald 8 under pretension of the spring force, the damping effect is increased.
  • the damping element 12 according to FIG. 10 can be used in the shaft rod configurations of FIGS. 3, 4, 5, 6 and others.
  • the springs 43 can also be kept short and thus in the idle state with play so that they only become active in the reversal points.
  • FIG. 11 shows a damping element 12 with which different damping effects can be achieved depending on its installation position.
  • This damping element 12 is also movably mounted in the buffer space 21 and bears against the head 22 of the heald 8 due to its gravity.
  • the damping element 12 dampens the heald 8 during the up and down movement of the heald frame 1.
  • the damping effect depends on the installation position of the damping element 12.
  • the cuboidal damping element 12 has damping areas 50, which in this example on its outer surfaces 47 in Form of recesses 46 are designed, for example, as beads. These beads 46 can be of different depths.
  • the shape of the bead 46 is adapted to the shape of the end of the head 22 of the heald 8, or slightly larger.
  • the depth D of the beads 46 determines the point in time at which the heald 8 tries to penetrate the damping element 12 with its head 22. This is the phase in which damping occurs due to the elasticity of the damping strip 12. This elasticity is determined by the material properties of the damping strip 12 and / or by its shape. If, for example, the depth D of the bead 46, which is in contact with the contact surface 26, is zero, the damping is essentially influenced only by the material properties of the damping element 12.
  • the damping is largely determined by the shape of the damping element 12.
  • the beads 46 of the damping element 12 can have different depths, so that different damping effects can be achieved with a damping element 12 depending on the installation position.
  • a heald frame 1 comprises at least one shaft rod 2 on which a damping element 12 is attached.
  • the strand longitudinal direction is movably mounted.
  • the movable mounting of the damping element 12 improves and facilitates the alignment of the heddles 8 and achieves a desired damping effect over the complete movement sequence of the heddles 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Looms (AREA)

Abstract

L'invention concerne une lame (1) comportant au moins une lamette (2), sur laquelle un élément d'amortissement (12) est logé mobile relativement au sens longitudinal des lisses. Le logement mobile de l'élément d'amortissement (12) permet d'améliorer et de faciliter l'orientation des lisses (8) et d'obtenir un effet d'amortissement voulu sur tout le déroulement du mouvement des lisses (8).
EP04740165A 2003-06-28 2004-06-22 Lamette dotée d'un élément mobile d'amortissement de lisses Expired - Lifetime EP1639165B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10329219A DE10329219B4 (de) 2003-06-28 2003-06-28 Schaftstab mit beweglichem Litzendämpfungselement
PCT/EP2004/006737 WO2005001179A1 (fr) 2003-06-28 2004-06-22 Lamette dotée d'un élément mobile d'amortissement de lisses

Publications (2)

Publication Number Publication Date
EP1639165A1 true EP1639165A1 (fr) 2006-03-29
EP1639165B1 EP1639165B1 (fr) 2009-10-21

Family

ID=33521159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04740165A Expired - Lifetime EP1639165B1 (fr) 2003-06-28 2004-06-22 Lamette dotée d'un élément mobile d'amortissement de lisses

Country Status (6)

Country Link
US (1) US7322383B2 (fr)
EP (1) EP1639165B1 (fr)
JP (1) JP2008530376A (fr)
CN (1) CN1820099B (fr)
DE (2) DE10329219B4 (fr)
WO (1) WO2005001179A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900009114A1 (it) 2019-06-17 2020-12-17 Itema Spa Quadro-liccio per telai di tessitura comprendente un dispositivo di frenatura del movimento per inerzia delle maglie nelle fasi di inversione di moto del quadro-liccio

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260075B4 (de) * 2002-12-19 2007-02-01 Groz-Beckert Kg Schaftrahmen und Webschaft für Webmaschinen
BE1017334A3 (nl) * 2006-10-05 2008-06-03 Picanol Nv Weefkader met versterkingsprofiel voor een weefmachine.
CN103343414A (zh) * 2013-07-22 2013-10-09 江苏万工科技集团有限公司 综框弯曲模态控制装置
CN103710813A (zh) * 2013-12-25 2014-04-09 吴江市恒艺丝绸整理厂 一种能自减振的综框
CN103882598A (zh) * 2014-04-19 2014-06-25 吴江万工机电设备有限公司 一种带滚珠的综框
EP3406772B1 (fr) * 2017-05-22 2021-02-24 Groz-Beckert KG Liteau et cadre de lisses
CN107541832B (zh) * 2017-08-30 2020-03-06 杭州碳谱新材料科技有限公司 碳铝复合材料综框

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461496A (en) * 1946-01-24 1949-02-08 Steel Heddle Mfg Co Loom harness
BE795401A (fr) * 1972-02-14 1973-08-14 Xerox Corp Dispositif de tete de transducteur monte de facon a amortir les vibrations
CH571085A5 (fr) * 1974-04-09 1975-12-31 Staeubli Ag
US3895655A (en) * 1974-04-12 1975-07-22 Rockwell International Corp Harness frame for looms
US4106529A (en) * 1976-10-22 1978-08-15 Steel Heddle Manufacturing Company Heddle frame
US4790357A (en) * 1987-08-06 1988-12-13 Steel Heddle Mfg., Inc. Harness frame slat and heddle
BE1010007A3 (nl) * 1996-01-19 1997-11-04 Picanol Nv Weefkader voor weefmachines.
JP3241271B2 (ja) 1996-06-14 2001-12-25 津田駒工業株式会社 織機用ヘルドフレーム
DE19932685A1 (de) * 1999-07-13 2001-01-18 Grob Horgen Ag Horgen Weblitzensystem
DE19962977B4 (de) * 1999-12-24 2012-03-08 Picanol N.V. Webschaft für eine Webmaschine
FR2812007B1 (fr) 2000-07-24 2002-11-29 Burckle Et Cie Ets Cadre de lisse pour machine a tisser equipe d'un dispositif amortisseur de lisses et dispositif amortisseur de lisses
DE10124022C2 (de) * 2001-05-17 2003-04-10 Inst Textil & Faserforschung Fachbildeeinrichtung mit Federdämpfung
DE10206130B4 (de) * 2002-02-14 2016-09-01 Groz-Beckert Kg Webschaft mit mindestens einer Weblitze
DE10260024B4 (de) 2002-12-19 2007-03-29 Groz-Beckert Kg Weblitze
DE10260075B4 (de) 2002-12-19 2007-02-01 Groz-Beckert Kg Schaftrahmen und Webschaft für Webmaschinen
FR2849067B1 (fr) * 2002-12-24 2005-04-29 Staubli Sa Ets Lisse, cadre de lisses et metier a tisser equipe d'un tel cadre
EP1498521B1 (fr) * 2003-07-18 2006-10-04 Staubli Faverges Cadre de lisses et métier à tisser pourvu d'au moins un tel cadre
DE10342577B4 (de) * 2003-09-15 2005-07-21 Groz-Beckert Kg Litze mit vermindertem Spiel
DE102004030913B3 (de) * 2004-06-25 2005-07-07 Klöcker-Entwicklungs-Gmbh Litze, insbesondere Hebelitze

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005001179A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900009114A1 (it) 2019-06-17 2020-12-17 Itema Spa Quadro-liccio per telai di tessitura comprendente un dispositivo di frenatura del movimento per inerzia delle maglie nelle fasi di inversione di moto del quadro-liccio
EP3754065A1 (fr) 2019-06-17 2020-12-23 ITEMA S.p.A. Cadre de lisses pour métiers à tisser, comprenant un dispositif de freinage du mouvement de la lisse par inertie pendant les phases d'inversion du mouvement des cadres de lisses

Also Published As

Publication number Publication date
WO2005001179A1 (fr) 2005-01-06
US7322383B2 (en) 2008-01-29
DE10329219A1 (de) 2005-01-20
DE502004010270D1 (de) 2009-12-03
JP2008530376A (ja) 2008-08-07
EP1639165B1 (fr) 2009-10-21
CN1820099B (zh) 2011-04-06
DE10329219B4 (de) 2007-04-05
CN1820099A (zh) 2006-08-16
US20060137759A1 (en) 2006-06-29

Similar Documents

Publication Publication Date Title
DE19962977B4 (de) Webschaft für eine Webmaschine
DE10206130B4 (de) Webschaft mit mindestens einer Weblitze
DE102017129830B4 (de) Kopfstütze
EP1639165B1 (fr) Lamette dotée d'un élément mobile d'amortissement de lisses
DE2627450C3 (de) Flächiges Hohlprofil zur Verwendung als Schaftbalken oder Schaftantriebshebel einer Webmaschine
EP2233042B1 (fr) Siège doté de moyens d'arrêt
EP1576218B1 (fr) Cadre a lisses et lame pour metier a tisser
EP1624097B1 (fr) Traverse pour lame de métier à tisser
DE2836032A1 (de) Gleitbacken aus insbesondere kunststoff, insbesondere fuer fensterheber von kraftfahrzeugen.
EP0670206A1 (fr) Dispositif pour la fabrication d'éléments moulés, en particulier en béton
DE8706530U1 (de) Gestanztes Strickwerkzeug für Textilmaschinen, insbesondere Strick- und Wirkmaschinen
EP1573100A1 (fr) Lisse plate
DE102006014038B4 (de) Spritzgießmaschine mit einem im Wesentlichen C-förmigen Maschinenrahmen
CH653386A5 (de) Befestigungsvorrichtung zur verbindung eines litzenstabes mit einer rahmenlatte eines schaftrahmens und schaftrahmen.
EP2669413A1 (fr) Liteau avec barre de renfort pour une corde à lisse
DE3627506C2 (fr)
DE1459176A1 (de) Feststeller fuer Tueren,Fenster od.dgl.
DE8708793U1 (de) Gestanztes Strickwerkzeug für Textilmaschinen, insbesondere Strick- oder Wirkmaschinen
DE19634452A1 (de) Waschmaschine mit einem Bausatz für eine Transportsicherung
WO2020245141A1 (fr) Dispositif pour uniformiser la ligne des points de liage lors du tissage de tissu éponge
DE10260051B4 (de) Webschaft
DE1128075B (de) Vorrichtung zur Daempfung der Bewegung einer Fadenfuehrerschiene bei flachen Kulierwirkmaschinen, insbesondere Cotton-Wirkmaschinen
DE102006027908A1 (de) Vorrichtung zur Herstellung von Betonformsteinen
DE7600626U1 (de) Vorrichtung zur herstellung von formkoerpern aus schaeumbaren kunststoffen
DE29505261U1 (de) Hydraulische Tiefzieheinrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20051117

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE FR IT

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): BE DE FR IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR IT

REF Corresponds to:

Ref document number: 502004010270

Country of ref document: DE

Date of ref document: 20091203

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100722

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170511

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20190620

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20190417

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190630

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004010270

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210101

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200622