EP0062753B1 - Dispositif pour plier en zig-zag en fermant des boucles, des bandes flexibles alimentées de façon continue - Google Patents

Dispositif pour plier en zig-zag en fermant des boucles, des bandes flexibles alimentées de façon continue Download PDF

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Publication number
EP0062753B1
EP0062753B1 EP82101630A EP82101630A EP0062753B1 EP 0062753 B1 EP0062753 B1 EP 0062753B1 EP 82101630 A EP82101630 A EP 82101630A EP 82101630 A EP82101630 A EP 82101630A EP 0062753 B1 EP0062753 B1 EP 0062753B1
Authority
EP
European Patent Office
Prior art keywords
rollers
web
rods
plate
disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82101630A
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German (de)
English (en)
Other versions
EP0062753A1 (fr
Inventor
Hans Affüpper
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.)
AFFUEPPER, HANS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0062753A1 publication Critical patent/EP0062753A1/fr
Application granted granted Critical
Publication of EP0062753B1 publication Critical patent/EP0062753B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/20—Zig-zag folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
    • B65H45/103—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station
    • 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
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/112—Section geometry
    • B65H2701/1123—Folded article or web
    • B65H2701/11231—Fan-folded material or zig-zag or leporello

Definitions

  • the present invention relates to a device for zigzag folding in loops of a continuously fed, flexible tape, in particular textile tape, with a laying carriage which has two rollers arranged side by side with parallel axes and rotating in the same direction by means of a drive device, forming an insertion gap, between which the tape only one of the rollers is drawn in and is folded due to a reciprocating movement of the laying carriage perpendicular to the tape feed direction, the rollers changing their direction of rotation at the two opposite reversal points of the reciprocating movement in such a way that due to the respective direction of the outward movement - And movement of the laying carriage, the tape is only in contact with the roll over part of its circumference, the direction of circumferential movement of which corresponds to the tape feed direction in the insertion gap.
  • the material to be folded is drawn in vertically from the bottom upwards by a stationary laying device and behind in the pulling direction, i.e. above the laying device due to the reciprocating movement of a receptacle into the latter folded.
  • a stationary laying device i. H. the back and forth movement of the laying device with a stationary receptacle.
  • the laying device consists of two laying belts, each running over two rollers. The axes of rotation of the rollers lie in a plane parallel to the direction of displacement of the receptacle. Due to the goods to be transported vertically upwards, additional transport rollers are required.
  • the known device has the disadvantage that it can only be adapted to different widths of goods by exchanging the rollers and / or the laying belts.
  • the present invention is therefore based on the object of improving the known device in such a way that a uniformly good laying quality is achieved, with a simple adaptation to different bandwidths preferably being provided.
  • braking means are provided to act on the longitudinal edges of the tape before folding, which limit the insertion gap on both end faces of the rollers, the braking means preferably being adjustable to adapt to different bandwidths.
  • the braking means By delimiting the insertion gap between the rollers on both sides, any «running out of the belt is advantageously excluded. Due to the advantageous embodiment of the device according to the invention, all bands whose width lies within the range of the adjustability of the braking means can be laid in loops with a consistently good laying quality. The loop formation is absolutely uniform with extremely small deviations in the loop length and width, so that the loop reversal points are practically on two straight lines that run parallel to the middle of the loop.
  • a device 10 consists of a table top 11, which serves as a support.
  • the table top 11 is attached to a stand or frame 12.
  • a laying carriage 13 is arranged so that it can be moved back and forth perpendicular to the direction of entry X of a belt 9, see FIGS. 2 and 3, see arrows Y in FIG its intended displaceability. The displacement takes place only in a plane perpendicular to the feed direction of the belt 9.
  • the guide linkage 14 is fastened with its two ends in jacks 15 which can be raised and lowered. These trestles 15 each stand on a plate 7 with threaded bores 8 through which adjusting spindles 16 run.
  • adjusting spindles 16 are rotatably mounted in bearing plates 6 which are fastened to the frame 12.
  • the adjusting spindles 16 each have a drive wheel at the lower end, in the example shown a chain wheel 17, which are driven together via a chain 18. This enables a uniform adjustment of the adjusting spindles 16.
  • the drive of the chain wheels 17 takes place in such a way that the plates 8 and the blocks 15 can be raised or lowered continuously with the rotation of the spindles 16 caused thereby.
  • the chain 18 can be driven by motor or by hand, for which purpose a hand knob 5 is then attached to the upper end of one of the spindles 16.
  • the laying carriage 13 has two parallel rollers 4 which are rotatably mounted about a vertical axis. Between the two peripheral surfaces of the rollers 4 there is a vertical guide gap for the band 9 to be laid, see FIGS. 2 and 3, into which the band runs in the direction of the arrow X.
  • the band 9 is in vertical, i.e. H. upright position.
  • the gap between the circumferential surfaces of the rollers 4 is dimensioned in such a way that the belt 9 is frictionally carried by the circumferential surface of one of the two rollers 4, see also FIG. 5.
  • the two rollers are driven in the same direction, the direction of rotation being dependent on the Direction of movement of the carriage 13.
  • FIGS. 2 and 3 This dependence is shown in FIGS. 2 and 3, according to which when the carriage is shifted to the left, see solid arrow Y, the rollers 4 turn clockwise, in accordance with the solid arrow W, and in the case of a shift to the right, in accordance with the dashed arrow Y, turn the rollers to the left, according to the dashed arrow W.
  • the belt 9 is in each case drawn in by the rear roller 4 against which it rests, and transported further, i. H. pushed out. Due to the drive described above and the displacement of the roller 4, the tape 9 is laid in regular loops 9a, as is illustrated in FIGS. 2 and 3.
  • the change in the direction of rotation W of the rollers 4 takes place at the reversal point of the sliding movement of the carriage 13.
  • an absolutely uniform loop formation is achieved with only slight deviations in the loop length and width, so that the loop reversal points are practically on the same straight line parallel to the middle of the loop.
  • friction strips 44 with friction surfaces are arranged above and below the rollers over the entire length of the displacement path, which have a braking effect on the belt ejection, so that, as shown in FIG. 5, the belt 9 is somewhat raised after passing through the roller gap.
  • the upper friction bar 44 is formed on the underside of a pressure bar 43.
  • an assignment of the roller circumferential surfaces to the friction surfaces of the friction strips 44 is such that the front edge of the friction strips tangentially touches the roller circumference.
  • the rollers preferably extend to the center line of the friction strips.
  • the width of the friction surfaces of the friction strips is preferably 10 to 12 mm.
  • the rollers 4 are variable in the width of their peripheral surface. This is useful for adapting to different bandwidths.
  • the rollers 4 are designed as so-called rod rollers. These consist of a lower fixed disc 30, on the circumference of which is displaced somewhat inwards at a uniform mutual distance, preferably five vertical rods 31 are arranged fixed. The centers of the rods, which are round in cross-section, lie on a concentric circular disk 30. Above the fixed disk 30, two further disks 28, 29 of the same size are arranged on the bars 31. Of these discs, the central disc 29 is slidably mounted on the rods 31 up and down. The three disks 28, 29, 30 are thus arranged coaxially with one another.
  • the disks 28, 29 cannot be changed in their mutual spacing, and a rod 32 runs through the center thereof, which is fastened to the middle disk 29 and runs through a bore in the disk 28.
  • the rod 32 is fastened at its upper end to a guide body 3 of the laying carriage 13, the guide body 3 being displaceable on the guide linkage 14 by z. B. has bushings through which the guide rod 14 extends. Since, as described at the beginning, the adjusting spindles 16 move the guide linkage up or down, the rigid connection of the guide linkage 14 with the disk 29 via the rod 32 causes the disk 29 to be raised or lowered relative to the disk 30.
  • the Circumferential surfaces of the discs 29, 30 represent the contact or driving surfaces for the belt 9, see Fig. 2, so that it is possible to adapt the effective driving surfaces to the respective bandwidth, for both rollers 4 at the same time.
  • a limiting plate 35 which closes the gap between the two rollers 4 upwards and prevents the tape from migrating out.
  • This limiting plate 35 is adjustable in height together with the disks 29, for which purpose it is attached to a vertical rod 33 at its lower end which is connected at its upper end to the guide body 3, so that the limiting plate 35 has the same up and down movement performs like the disks 29.
  • two parallel, vertical guide rods 34 are arranged, between which the band 9 is inserted into the roller gap.
  • the guide rods 34 run through the boundary plate 35.
  • the plate 34 is thus slidably arranged on the rods 34. As can be seen in particular from FIG.
  • the boundary plate 35 is concave on its sides corresponding to the circular path described by the rods 31 when the rollers 4 rotate is formed and is dimensioned somewhat longer than the radius of the rollers 4, so that the roller gap widening outwards corresponding to the circumferential surface of the rollers 4 is covered by more than half of its length from above.
  • the upper pressure bar 43 is toothed.
  • the number of teeth depends on the number of bars on the bar rollers and their peripheral speed.
  • the teeth of the pressure bar 43 protrude approximately to just before the center of the roll and are preferably rounded at their edges and taper towards the tip on their underside.
  • the teeth are designed such that the rod rollers run with play in them. Since the pressure bar 43 is fastened with its ends to the plates 7, the pressure bar 43 rises and falls together with the disks 29. As can be seen from FIGS. 1 and 4, the pressure bar 43 is arranged directly above the disks 29.
  • the laying carriage 13 is driven for its back and forth movement perpendicular to the feed direction X of the belt 9 by means of a chain drive consisting of chain wheels 23, 24 and a chain 25.
  • the wheel 23 is driven from the chain wheels 23, 24 by means of a belt drive made of pulleys 21, 22 and a V-belt 20 driven.
  • the pulley 21 is seated on the drive shaft of a motor 19, and the pulley 22 is connected to the chain wheel 23 via a shaft, see FIGS. 1 and 4.
  • a driver 26 is non-positively connected via a driver bolt 42 fastened to the chain 25 connected. This driver pin 42 is guided to and fro in a guide groove 41 formed on the underside of the driver 26.
  • the driver 26 is oriented perpendicular to the two strands of the chain 25, and the guide groove 41 has a length which corresponds to the distance between the outer edges of the two strands.
  • the driver 26 consists of a U-profile, which is completed by a plate 36 above.
  • pairs of wheels 38 are arranged in front of and behind the driver, which are guided in a guide rail 37.
  • This guide rail 37 runs below the plate 11 parallel to the guide linkage 14 and is connected at the end to the frame 12.
  • the guide rail 37 is surrounded by the driver 26 in the center.
  • axes 2 are rotatably mounted, at the upper end of the rollers 4 and the lower discs 30 are attached.
  • the plate 11 has a slot 45 through which the axes 2 run in order to enable the back and forth movement of the laying carriage 13.
  • the guide rods 34 are also fastened to the plate 36 and run through a second slot 46 in the plate 11 parallel to the slot 45.
  • the driver 26, the plate 36 with the wheels 38 together form the lower part 27 of the laying carriage 13.
  • Below the plate 11 4 and 7 are attached to the axles 2 of the rollers 4, see FIGS. 4 and 7.
  • These pinions 40 mesh with a toothed rack 39 which is attached to the underside of the plate 11 and runs parallel to the slot 45.
  • the rack and pinion drive formed from the pinions 40 and the rack 39 causes the rollers 4 to rotate in the same direction, the direction of rotation being dependent on the direction of displacement of the laying carriage. Due to the rack and pinion drive of the rollers 4, there is no slippage when the rollers 4 start, so that a uniform tooth pitch can be present in the pressure bar 43.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Telephone Set Structure (AREA)

Claims (15)

1. Dispositif pour le pliage en zig-zag, en formant des boucles, d'une bande flexible (9) amenée en continu, en particulier d'une bande textile, comprenant un chariot de pliage (13) possédant deux rouleaux (4) d'axes parallèles disposés côte à côte, entraînés en rotation dans le même sens et formant une lumière d'introduction, la bande (9), en contact avec un seul des rouleaux (4), étant introduite entre ces rouleaux et pliée grâce à un mouvement de va-et-vient perpendiculairement à la direction d'introduction de la bande, du chariot de pliage (13), les rouleaux (4) changeant de sens de rotation aux deux points opposés d'inversion du mouvement de va-et-vient de manière telle que, grâce au sens du mouvement de va-et-vient du chariot de pliage (13), la bande (9) entre en contact avec une partie de la circonférence de celui des rouleaux (4) dont le sens de rotation correspond au sens d'introduction de la bande dans la lumière d'introduction, caractérisé par des moyens de freinage (43, 44) exerçant une pression sur les bords longitudinaux de la bande (9) avant son pliage et limitant la lumière d'introduction sur les deux fronts des rouleaux (4), lesdits moyens de freinage (43, 44) étant, de préférence, réglables pour les adapter à différentes largeurs de bandes.
2. Dispositif selon la revendication 1, caractérisé en ce que le chariot de pliage (13) est monté au-dessus d'un plateau (11) fixé sur un support (12).
3. Dispositif selon la revendication 2, caractérisé en ce que le dispositif d'entraînement des rouleaux (4) consiste en un entraînement à crémaillère (39, 40), et en ce que la crémaillère (39) est fixée en dessous du plateau (11) parallèlement à la direction de déplacement et que ses pignons (40) sont respectivement solidarisés en rotation aux rouleaux (4).
4. Dispositif selon la revendication 2 ou 3, caractérisé en ce que la largeur axiale des rouleaux (4) peut être modifiée.
5. Dispositif selon la revendication 4, caractérisé en ce que les rouleaux (4) consistent en au moins deux disques circulaires (29, 30) de mêmes dimensions disposés coaxialement les uns au-dessus des autres et dont l'écart mutuel peut être modifié.
6. Dispositif selon la revendication 5, caractérisé en ce que les disques (29, 30) sont reliés entre eux au moyen d'au moins deux tiges (31), de préférence cinq, disposées à intervalles réguliers sur un cercle intérieur par rapport à la circonférence du disque.
7. Dispositif selon la revendication 6, caractérisé en ce que le disque supérieur (29) est disposé de manière à pouvoir être déplacé sur les tiges (31).
8. Dispositif selon la revendication 7, caractérisé en ce qu'au-dessus du disque (29) un autre disque (28) de mêmes dimensions est disposé coaxialement pour recevoir les extrémités supérieures des tiges (31).
9. Dispositif selon l'une des revendications 2 à 8, caractérisé par une barre de pression (43) faisant office de moyen de pression, disposée immédiatement au-dessus des rouleaux (4) du côté de la sortie de la bande (9), la longueur de cette barre étant identique au trajet de déplacement auquel elle est parallèle.
10. Dispositif selon la revendication 9, caractérisé en ce que la barre de pression (43) est dentée, que le nombre des dents dépend du nombre de tiges (31) et de la vitesse périphérique des rouleaux (4) et que les dents s'étendent sensiblement jusqu'au milieu du rouleau.
11. Dispositif selon l'une des revendications 2 à 10, caractérisé en ce qu'une plaque de délimitation (35) qui s'étend au-delà du milieu du rouleau et couvre la fente de rentrage est disposée immédiatement au-dessus des rouleaux (4) du côté de l'introduction.
12. Dispositif selon la revendication 11, caractérisé en ce que la plaque de délimitation (35) présente des bords latéraux adaptés au diamètre extérieur de la trajectoire circulaire des tiges (31).
13. Dispositif selon la revendication 11 ou 12, caractérisé en ce que la hauteur de la barre de pression (43) et de la plaque délimitation (35) peut être réglée en même temps que celle du disque (29) au moyen d'un dispositif de réglage (16, 8, 15, 14, 17, 5) commun.
14. Dispositif selon l'une des revendications 9 à 13, caractérisé en ce que sur le côté supérieur du plateau (11) et le côté inférieur de la barre de pression (43) sont disposées des bandes de frottement (44) supplémentaires faisant office de moyens de freinage et dont les bords antérieurs sont au moins tangents par rapport à la projection des rouleaux (4).
15. Dispositif selon l'une des revendications 2 à 14, caractérisé en ce que le chariot de pliage (13) est entraîné par un entraînement à chaînes (24, 25. 26, 27, 22, 21, 19, 42) au moyen d'une portion inférieure (27) guidée en dessous du plateau (11).
EP82101630A 1981-04-09 1982-03-03 Dispositif pour plier en zig-zag en fermant des boucles, des bandes flexibles alimentées de façon continue Expired EP0062753B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3114395 1981-04-09
DE3114395A DE3114395C2 (de) 1981-04-09 1981-04-09 Vorrichtung zum zickzackförmigen Falten in Schlaufen eines kontinuierlich zugeführten, flexiblen Bandes

Publications (2)

Publication Number Publication Date
EP0062753A1 EP0062753A1 (fr) 1982-10-20
EP0062753B1 true EP0062753B1 (fr) 1987-06-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101630A Expired EP0062753B1 (fr) 1981-04-09 1982-03-03 Dispositif pour plier en zig-zag en fermant des boucles, des bandes flexibles alimentées de façon continue

Country Status (4)

Country Link
US (1) US4493689A (fr)
EP (1) EP0062753B1 (fr)
DE (1) DE3114395C2 (fr)
ES (1) ES511112A0 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636614A1 (fr) * 1988-09-22 1990-03-23 Cheynet Fils Ets J Dispositif perfectionne pour le pliage en zig-zag d'une bande flexible en materiau textile, amenee en continu
FR2657858A1 (fr) * 1990-02-08 1991-08-09 Cheynet Fils Ets J Dispositif perfectionne pour le pliage en zig-zag d'une bande ou ruban flexible en materiau textile amene en continu.
EP0778236A1 (fr) 1995-12-09 1997-06-11 Hans Affüpper Textilmaschinenbau Gmbh Appareil pour plier des boucles de bandes en zig-zag
WO2004002833A1 (fr) 2002-06-27 2004-01-08 Textilma Ag Installation servant a emballer une bande souple disposee en couches de boucles en zigzag, en particulier d'une bande textile
US8277645B2 (en) 2008-12-17 2012-10-02 Jarvis Jr Ernest Automatic retractable screen system for storm drain inlets

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344260A1 (de) * 1983-12-07 1985-06-20 Jos. Hunkeler AG, Fabrik für graphische Maschinen, Wikon Vorrichtung zum zickzackfoermigen falten und stapeln von materialbahnen
US4573958A (en) * 1984-05-08 1986-03-04 Biesinger Peter J Cuttling machine for continuous input of web
US4737045A (en) * 1985-08-06 1988-04-12 Siemens Aktiengesellschaft Paper web stacking controlled by electronic motor controlled by form length
US4670001A (en) * 1985-12-13 1987-06-02 Campbell Joseph I Bottom stacking tray
US6176068B1 (en) 1998-04-23 2001-01-23 Bki Holding Corporation Packaging a strip of material in layers with intervening splices
US6321511B1 (en) 1988-05-20 2001-11-27 Bki Holding Corporation Packaging a strip of material with compression to reduce volume
JP2643778B2 (ja) * 1993-06-21 1997-08-20 産栄機設株式会社 集綿マットの製造方法およびその製造装置
US6729471B2 (en) 1997-06-16 2004-05-04 Bki Holding Corporation Packaging a strip of material with compression to reduce volume
US6263814B1 (en) 1997-07-08 2001-07-24 Bki Holding Corporation Strip of material with splices and products formed therefrom
US6336307B1 (en) 1997-10-09 2002-01-08 Eki Holding Corporation Method of packaging a strip of material for use in cutting into sheet elements arranged end to end
FI110681B (fi) 1998-01-02 2003-03-14 Bki Holding Corp Menetelmä rainan pakkaamiseksi
US6321512B1 (en) 1999-03-08 2001-11-27 Bki Holding Corporation Method of packaging a strip of material
US6293075B1 (en) 1999-03-08 2001-09-25 Bki Holding Corporation Packaging a strip of material
WO2002076865A1 (fr) * 2001-03-23 2002-10-03 Bki Holding Corporation Emballage d'une bande de materiau de largeur variable
CN111621973B (zh) * 2019-12-18 2022-04-01 温州职业技术学院 一种服装生产用自动裁剪装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US966760A (en) * 1908-06-10 1910-08-09 Albert Mutschler Sheet-folding machine.
US2009665A (en) * 1933-05-16 1935-07-30 Automatic Ag Fur Automatische Folding machine
US2653812A (en) * 1949-09-16 1953-09-29 Samcoe Holding Corp Apparatus for folding fabrics
DE1236895B (de) * 1965-10-07 1967-03-16 Zellstoff Und Papierfabrik Cro Vorrichtung zum faltenfoermigen Legen einer laufenden Werkstoffbahn auf eine Palette
DE1802889B2 (de) * 1968-10-12 1971-05-27 Verfahren zum zickzackfoermigen falten und abpacken eines kontinuierlich zugefuehrten flexiblen bandes insbesondere textilbandes und vorrichtung zur durchfuehrung des ver fahrens
DE1812557C3 (de) * 1968-12-04 1974-10-17 Harri 5606 Gruiten Mones Maschine zur Zick-Zack-Faltelung von Bögen, insbesondere Papierbögen
US3790156A (en) * 1971-02-01 1974-02-05 W Hogendyk Textile folding machine
DE2225941A1 (de) * 1972-05-27 1973-12-13 Krantz H Fa Tafler fuer bahnfoermiges gut
IT1005502B (it) * 1972-09-09 1976-09-30 Roda Donato Perfezionamento ad una macchina per piegare a soffietto strisce di mate riale in foglio
DE2402027A1 (de) * 1974-01-17 1975-07-31 Melzer Ohg Maschf Vorrichtung zur formatgleichen leporellofalzung einer endlosen materialbahn
US4074901A (en) * 1977-03-31 1978-02-21 Frank Catallo Folder for web materials

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636614A1 (fr) * 1988-09-22 1990-03-23 Cheynet Fils Ets J Dispositif perfectionne pour le pliage en zig-zag d'une bande flexible en materiau textile, amenee en continu
EP0360712A1 (fr) * 1988-09-22 1990-03-28 ETABLISSEMENTS J. CHEYNET ET SES FILS (Société Anonyme) Dispositif perfectionné pour le pliage en zig-zag d'une bande flexible en matériau textile, amenée en continu
FR2657858A1 (fr) * 1990-02-08 1991-08-09 Cheynet Fils Ets J Dispositif perfectionne pour le pliage en zig-zag d'une bande ou ruban flexible en materiau textile amene en continu.
WO1991012194A1 (fr) * 1990-02-08 1991-08-22 Ets. J. Cheynet Et Ses Fils Dispositif pour le pliage en zig-zag d'une bande
US5211621A (en) * 1990-02-08 1993-05-18 Ets J. Cheynet Et Ses Fils Device for zigzag folding of a countinuous tape
EP0778236A1 (fr) 1995-12-09 1997-06-11 Hans Affüpper Textilmaschinenbau Gmbh Appareil pour plier des boucles de bandes en zig-zag
WO2004002833A1 (fr) 2002-06-27 2004-01-08 Textilma Ag Installation servant a emballer une bande souple disposee en couches de boucles en zigzag, en particulier d'une bande textile
CN100364861C (zh) * 2002-06-27 2008-01-30 泰克斯蒂尔玛股份公司 包装以z字形状各回形环圈方式放置的柔软薄片物料的***
US8277645B2 (en) 2008-12-17 2012-10-02 Jarvis Jr Ernest Automatic retractable screen system for storm drain inlets

Also Published As

Publication number Publication date
ES8303232A1 (es) 1983-02-16
ES511112A0 (es) 1983-02-16
EP0062753A1 (fr) 1982-10-20
DE3114395A1 (de) 1982-11-18
US4493689A (en) 1985-01-15
DE3114395C2 (de) 1983-04-28

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