CN101914839A - The single-piece feed arrangement comprises embroidery, sewing or the quilting machine of this device, and the method for embroidering in the enterprising assassination of single-piece - Google Patents
The single-piece feed arrangement comprises embroidery, sewing or the quilting machine of this device, and the method for embroidering in the enterprising assassination of single-piece Download PDFInfo
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- CN101914839A CN101914839A CN201010121263XA CN201010121263A CN101914839A CN 101914839 A CN101914839 A CN 101914839A CN 201010121263X A CN201010121263X A CN 201010121263XA CN 201010121263 A CN201010121263 A CN 201010121263A CN 101914839 A CN101914839 A CN 101914839A
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- Prior art keywords
- piece
- clamper
- eedle
- embroidery
- sewing
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
- D05B3/12—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing
- D05B3/22—Article-, e.g. button-, feed mechanisms therefor
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
- D05C7/08—Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2303/00—Applied objects or articles
- D05D2303/12—Rigid objects
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention relates to be used to embroider, the single-piece feed arrangement (9) of sewing or quilting machine, it comprises a minimum front portion (11), its back (12) so that single-piece (30) is held on the tram, makes that single-piece is able to be embroidered towards embroidery base cloth (67), sewing or quilting machine are embroidered on embroidery base cloth (67); Described front portion (11) can comprise a casket (15), a single-piece clamper (19) and a feeding structure (13).In described casket (15), have living space and receive a plurality of single-pieces that are used to embroider.Described single-piece clamper (19) is used for a single-piece (30) is fixed in a position.Described feeding structure (13) is set to transport movable one of them part single-piece (30) that described casket (15) is interior with power by one and moves to described single-piece clamper (19) along a feeding path (17).Described device is characterised in that described single-piece clamper (19) has an outlet (91) to make described single-piece (30) only live its back (12) and moves, thereby makes described single-piece (30) leave single-piece clamper (19) from the direction of outlet (91).The present invention also relates to the embroidery machine, particularly Schiffli machine that comprises this device.
Description
Technical field
The present invention relates to be used for the single-piece feed arrangement of making the position of the embroidery of feeding single-piece to, sewing or quilting machine, the embroidery that comprises this device, sewing or quilting machine and according to the method for a kind of single-piece of embroidering of claim 13 according to claim 1 a kind of.
Background technology
Description after reaching, embroidery machine one speech is appreciated that embroidery, sewing, quilting and small-sized embroidery machine.This device is in particular for being provided with the Schiffli machine of a plurality of eedles in an eedle line and establishing.Described device be existing for example be to establish for the embroidery machine, be used to prepare lamellule, lace and similar articles, described article can be formed on the embroidery base portion by eedle and linear slit.
Prior art exists so-called lamellule top guide, and for example EP-A 1 561 849.By these lamellule top guides, be rolled into banded ornament such as lamellule and can be transported to sewing area, and make on an embroidery base portion.When doing like this, the lamellule of forefront breaks away from remaining lamellule during being made.The lamellule that the feature of lamellule top guide described above is made separates on can carrying when being passed by eedle.
In the prior art, EP 1 764 434 discloses one and has embroidered or the quilting machine, each attachment device wherein, and for example lamellule or lace top guide all are provided with a hookup that is driven by the eedle tappet, to realize this connection.In addition, have one can be by the recovery device of machine controller control, in order to realize the disengaging of described attachment device for described attachment device.
The patent disclosure of CH 669 715 one be used to make the machine of ornament to base cloth.This machine comprise one in order to the equipment and one of discharging single ornament in order to each described ornament is fixed to the device of base cloth.At this, described fixture is designed to an embroidery sewing device that comprises a minimum eedle, for example embroiders or quilting machine.Described have one in order to ornament is fed to single ornament from the place that all the other ornaments break away from order to the equipment of discharging single ornament, reaches one in order to the single ornament that breaks away from is taken to the forward travel device of fixture through the guiding troughed belt.In fixture, particularly at the following accessible position of described eedle as a single-piece clamper, described ornament is placed between the bottom of a resilient tongue part and described guiding troughed belt.One semi-circular groove mouth forms at the far-end and the described joint tongue of described bottom.In a lead position, one lamellule is fixed between the bottom of described joint tongue and guiding troughed belt, half is launched described feed arrangement to make described lamellule, clamp second half bottom by described resilient tongue part and described guiding troughed belt, breach in the described lamellule is revealed by semicircular notch, makes the eedle of fixture can pass described ornament.Behind the described ornament of sewing, described embroidery base cloth must move down to guide described ornament to leave described semicircular notch.The weak point of aforementioned means be described embroidery base cloth must be forever to one very specific direction move, be downwards now just, leave described guiding device to guide described ornament.Therefore, behind base cloth that ornament embroidery is being embroidered, the activity relatively between described equipment and base cloth will become very limited.
It is all the fashion to sting the fabric that is embroidered with lamellule and lace, and being has the kind that needs to enlarge the fabric that can embroider single-piece, particularly produces the fabric of luxurious more beauty.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of method and a kind of device, and described device can be embroidered single-piece and need not to be subjected to above-mentioned restriction.Especially, the objective of the invention is during the embroidery single-piece, to make described embroidery base cloth move to whole directions.The present invention also aims to provide a kind of feed arrangement, it can be maintained fixed in whole embroidery process.
Above-mentioned purpose solves by the technical theme of each independent claims.
Preferred embodiment is realized by the feature of dependent claims.
According to single-piece feed arrangement of the present invention, based on independent claims 1, have following and the common feature of prior art CH669715: it has a back, and it preferably be arranged in parallel with an embroidery base cloth when described device is installed on an embroidery sewing device.In addition, a single-piece clamper is set so that single-piece is held on the tram, make its can by described embroidery sewing device embroider the embroidery base cloth as a fabric on.Described device can comprise a casket, or a connector that is used to connect a casket.Described casket has the space that holds a plurality of single-pieces that will be embroidered.Described single-piece clamper is designed to the single single-piece of clamping in the tram.Described feeding structure is designed to a single-piece in casket by a carriage movement that is for example produced by tappet along a feeding path shift-in or move to described single-piece clamper.In scope of the present invention, " embroidery machine " also can be regarded as sewing, quilting and small-sized embroidery machine.Correspondingly, " embroidery base cloth " also comprises a sewing base cloth when the present invention is applied to a quilting machine.
According to the present invention, described single-piece clamper is provided with an outlet of establishing for described single-piece, and the axle of wherein said outlet extends in parallel along the eedle travel direction basically.Unlike the prior art be, the single-piece clamper of this device has an outlet that described single-piece is only moved toward described feed arrangement back, promptly is, described single-piece can laterally not left the single-piece clamper, and only can leave the single-piece clamper along the outlet axial direction.Here, the back of apparatus of the present invention is meant when described single-piece clamper is installed on an embroidery sewing device one side towards described embroidery base cloth; At another side, promptly be the front, can be provided with provides reciprocating structure, as jumper bar.An exit opening is established in described outlet, and it defines the Way out of described single-piece, and described direction is to be vertical basically with the back of described single-piece clamper.Therefore, described single-piece laterally is held on by described single-piece clamper and is preferably minimum two, three positions more preferably, and protected in described front portion expediently, in order to avoid break away from the single-piece clamper.On the contrary, be provided with a guiding troughed belt at a basal disc and depend on for described single-piece, the back of basal disc is that described single-piece is established a passage.Described single-piece laterally is held on described single-piece clamper, and preferably avoids breaking away from the single-piece clamper by a shell of being located at embroidery base cloth another side.The described single-piece that will be embroidered can be any geometric figure, and its width or diameter are significantly highly big than it.Preferably, described single-piece is provided with one flat basically and place base portion on the described embroidery base cloth during embroidering.The diameter of the corresponding basically described flat single-piece of described exit opening.The corresponding basically described diameter that will be embroidered the flat single-piece on the embroidery base cloth of described exit opening.
According to device of the present invention, its advantage is that described single-piece can break away from described single-piece clamper along the eedle travel direction when it places eedle, thereby can just it be sewn on the embroidery base cloth at first pin.Opposite with aforesaid prior art, described single-piece is broken away from described feed arrangement need not described embroidery base cloth and do any motion.This can save valuable time.Advantageously, described feeding path is designed to have the guiding groove that is essentially rectangular cross section, and wherein said outlet is set to parallel with the broadside of described single-piece clamper.
According to device of the present invention, described front portion can apart be provided with described sewing or embroidery base cloth.The single-piece of therefore, having embroidered can be provided with between described sewing or embroidery base cloth and described single-piece clamper.Activity relatively between described sewing or embroidery base cloth and described front portion can realize after first locking pin immediately, because described at that time single-piece must have been left described single-piece clamper.
According to a particularly preferred embodiment, described feeding path ends is provided with locking or clamping device, is fixed in removedly in the described feeding path with the single-piece with the forefront.Such advantage is that described single-piece can not slip into described single-piece clamper automatically.Therefore, after embroidery one single-piece, can continue normal sewing or embroidery operation immediately, and need not described feed arrangement is removed from described eedle path.Opposite with conventional device, described feed arrangement can be fixed in described embroidery sewing device during whole embroidery process.Described locking or clamping device are configured such that preferably the single-piece that is contained in described single-piece clamper is held.
Expediently, described single-piece clamper is provided with extra horizontal or clamping device to fix a single-piece.Described clamping device can depend on the shape of described single-piece and use.Described clamping device can comprise that a minimum locking or clamping device are to be held on described single-piece one exact position in described single-piece clamper.Advantageously, described clamping device constitutes with a removable slider, and it is located at described outlet when lead position, open described outlet when the retracted position.The advantage of present embodiment is that described single-piece can not break away from from described single-piece clamper.Therefore, can after being pierced through by described eedle, described single-piece just open described outlet.Advantageously, described slider has a forked end, makes described eedle can pass described single-piece clamper with not being obstructed.
During embroidering, described single-piece can be pulled away from described single-piece clamper by take-up.But, described device preferably is provided with a pusher, itself and described forward part from, described single-piece is released described single-piece clamper.Described pusher can be located at an eedle, or is located at the eedle tappet of described embroidery sewing device, releases described outlet with described eedle motion along described Way out with the single-piece that will place described single-piece clamper.Therefore, described single-piece is inevitable during first locking pin to have broken away from described single-piece clamper, so the subsequent fixed pin can freely carry out aspect direction and length.
Described front portion adapts to expediently by the single-piece of its clamping.This adaptation makes each single-piece be held on described single-piece clamper, so that in hole that described single-piece forms or the position that can be penetrated, can correctly place the parallel described Way out and the eedle direction of motion.Therefore, described single-piece do not need as the lamellule for circular and establish central openings, and can also be different therewith, and be held on and the vertical position of described embroidery base cloth, for example the button that is capped that can sew on.Afterwards, after embroidery, described single-piece 90 degree that can tilt, so that perforate wherein and described embroidery base cloth be arranged in parallel, and the surface of described single-piece also is set to be roughly parallel to described embroidery base cloth.
Therefore, described single-piece can guarantee to place the embroidery machine eedle to pierce through perforate or the tram of the position that can be penetrated in each case, and described single-piece clamper preferably includes a limiter.Direction by transportation sees that described limiter is located at the front end of described single-piece clamper.During the course, described limiter is configured such that described single-piece is held in the exact position.Effectively, the described limiter part circular sheet that can be set to be provided with relative to each other.As a result, described single-piece accurately is held on described single-piece clamper and can not be broken away from, but direction that can the slave needle movement detaches described single-piece clamper.
For the motion with feeding structure keeps short as much as possible, and keep tiny in order to be installed on the needed space of eedle scope, described feeding structure can stop its transfer movement outside a segment distance of described single-piece clamper, described distance is preferred corresponding one or more, is preferably the size of three single-pieces.In other words, a plurality of single-pieces may reside in a feeding path, and can be moved simultaneously by described feeding structure.If this point can provide, the single-piece of forefront in the single-piece depends on the position of feeding structure, will place described single-piece clamper, or press close to the place ahead of described single-piece clamper, thereby can be used as and advance next single-piece to enter described single-piece clamper.Described feeding structure is provided with a stop surface, and its braking is present in a single-piece of many single-pieces in described feeding path, that is is apart from forefront single-piece single-piece farthest.All the other single-pieces place in the described casket naturally.But, one of them of these all the other single-pieces be only with before many single-pieces that are present in described feeding path are pushed to, and enter described feeding path when described feeding structure is opened described feeding path.
In addition, described feeding path is provided with the position that a clamping device is held on a single-piece in the described single-piece clamper outside easily.This can guarantee that described single-piece foremost can not fall in the described single-piece clamper before described feeding structure starts.Described clamping device can described single-piece clamper clamping part constitute, can also constitute by another clamping device.
If described clamping device is to constitute dividually with the selectable clamping part of described single-piece clamper, described clamping device preferably includes a spring section, and as a resilient tongue part, it narrows described feeding path.Described resilient tongue part is followed the usual practice described feeding path and is narrowed with the parallel direction of described Way out in this way, thereby described single-piece is depressed into the bottom or the shell in described feeding path.But, be understandable that described spring section also can laterally connect described feeding path or feeding passage.
On the contrary, the clamping part of described single-piece clamper preferably is formed on the identical plane with two relative resilient tongue part or claw, and narrow with the vertical direction of described Way out on its described single-piece clamper edge with terminal.Therefore, described single-piece only by horizontal clamping, there is no any mechanical part and places between described single-piece and the described outlet or block described outlet in described single-piece clamper.
The joint tongue of described clamping part is established a stop surface expediently, and it tangentially is arranged in the periphery of described single-piece, thereby described single-piece can lean against on the described stop surface.As needs, described stop surface can be provided with in corresponding described periphery bending, to draw a bigger stop surface.
Described feed arrangement is established a guiding device for described single-piece expediently.Described guiding device can constitute described feeding path and described casket.Described guiding device preferably is set to three layers, comprise the bottom that described outlet is set, define the middle level of the guide rail of corresponding described single-piece and described single-piece clamper size, and one covers described guide rail and part covers the skin or the shell of the front of described single-piece clamper to small part.Naturally, described shell and described middle level, or described bottom and described middle level are combinable, for this reason, described guide rail and described single-piece clamper must be that binder course is recessed for being the groove shape since then.If the middle level is independent one deck, the width of described delivery track and highly can need not to change described shell or bottom and setting.Advantageously, described different layer can be made with same sheet material by formpiston engraving or Laser Processing respectively.
Described resilient tongue part is separated with described single-piece clamper expediently and is arranged at described shell.In addition, minimum in the scope of described single-piece clamper in described shell, be provided with a recess so that the eedle of embroidery sewing device can arrive described single-piece.
Described feeding structure advantageously comprises a tappet or jumper bar.Described feeding structure moves forward and backward described jumper bar with the single-piece that will the be present in described feeding path single-piece clamper towards far-end and transports.Described jumper bar is preferably minimum part and connects described feeding path, and preferably is directed along the middle level between described shell and the described bottom.According to a preferred embodiment, described basal disc one is established a casket.
Described feeding structure can be provided with its oneself drive unit.But, described feeding structure can be preferably designed for the drive unit that connects described sewing device, and can remove from described drive unit.Therefore, whole feed arrangements, it is interconnected, a control instruction control that can described sewing device.Preferably, according to prior art provide one close down device all device close down.Described connection preferably utilizes the motion of known described eedle or described eedle tappet to realize.
Advantageously, described single-piece clamper is also established a side opening except that open back.Therefore, the eedle line of needlework location need not all will be by described single-piece clamper at each pin, and therefore between the moving period of described embroidery base cloth described single-piece clamper can not be biased, also so not can be reeled.Further benefit is that described line need not to cut off when finishing.The limiter of described single-piece clamper is provided with two claws expediently.This allows that described single-piece clamper opens between two claws of described limiter.
Described pusher can constitute in a different manner, for example, can be the shoulder that constitutes or be arranged at the axle of described eedle at described eedle.The shoulder that constitutes on described eedle needs specially-made eedle.Therefore, preferably described shoulder is arranged on the described eedle.The diameter of shoulder or the minimum vertical part of described eedle direction of following, the diameter of the single-piece that need be pushed out is little, and big at the diameter in the hole that described single-piece forms or pierces through with eedle.The city page of these pushers is the sleeves that can invest described eedle.Described shoulder constitutes with the sleeve of the axle that invests described eedle.Described sleeve can be a part that cuts by.In addition, described pusher can also constitute and place described eedle tappet and follow described eedle branch to be arranged.Expediently, the length of described pusher places the described eedle tappet of forefront and the distance weak point between the described embroidery base cloth, and gap between the two is minimum to be the thickness of described single-piece.Preferably, the length of described pusher is made as shorter, forming a deposit space, thereby between preposition tappet and described embroidery base cloth, need bigger biasing for mutually provided thereon and be set to stone on the described embroidery base cloth, applique, the new-type skill of handling needles etc.By straining described eedle line and described line shuttle, described single-piece is tensioned to it places on the described embroidery base cloth.
In described embroidery machine, establish a shoulder the single-piece of fore single-piece clamper is released described single-piece clamper at described eedle expediently.
The connector of the connection of realization casket can be located at the front side of described basal disc and the top of a guide rail.Alternately, described casket also can be one-body molded with the minimum part of described basal disc.
Preferably, described feeding structure is designed to connect a drive unit in described embroidery machine, and can remove from described drive unit.This can be by for example being to utilize a corresponding connecting arrangement to realize, to be connected to the actuator of described drive unit by described jockey.
Purpose of the present invention also provides embroidery, sewing or a quilting machine that comprises a minimum single-piece feed arrangement of the present invention.A kind of embroidery, sewing or quilting machine that is provided with described device, a Schiffli machine particularly, be provided with a minimum eedle or be provided with a plurality of eedles eedle line, be one embroidery base cloth, a framework particularly, and a pulling force maintainer of establishing and a described eedle of control and state the controller of the motion of pulling force maintainer.The drive unit of described eedle and described pulling force maintainer is controlled and is arranged by described controller.The controller of said apparatus or the feeding structure of described device drive unit also preferably controlled by described controller.
According to the embroidery machine of such setting, described front portion is set to its back and described embroidery base cloth apart, and this is opposite with the button feeding mechanism, to allow the embroidery base cloth and to embroider the motion of single-piece thereon.
In addition, described machine controller is set to it and arranges described single-piece and insert described single-piece clamper by described feeding structure with the motion of described eedle.Therefore, described feeding structure only can start when described single-piece is embroidered.During embroidery one single-piece and next single-piece of embroidering, described embroidery machine can carry out a plurality of stitchings in needlework location.During two single-pieces of embroidery, in the single-piece clamper without any single-piece, so described feeding structure can be maintained fixed.
The present invention also relates to a kind of by the embroidery machine, a Schiffli machine particularly, the method for embroidery single-piece.This method comprises following known step: a single-piece single, that evacuate is introduced into described single-piece clamper, and described single-piece is by the clamping of described single-piece clamper, and the described single-piece that is held is by the hole of an eedle by described single-piece, and embroiders an embroidery base cloth by eedle and line.Opposite with the disclosed technology of CH669715, novel step of the present invention is that described single-piece moves to described eedle to embroider on described embroidery base cloth from described single-piece clamper.
In the preferred embodiment of this method, described single-piece is pushed out described single-piece clamper by a shoulder that participates in described eedle tappet motion.If described feed arrangement is provided with slider, described single-piece only can just can be pushed out after described slider withdrawal.In addition, described method can be designed as time that described single-piece is inserted described single-piece clamper and matches with the stroke of described eedle tappet motion, and the withdrawal of described slider is with described eedle synchronized movement, and described slider can preferably be withdrawn in the time at the latest on the one hand, and on the other hand can be in enough time withdrawals early to avoid clashing into described eedle.
In gross, feature of the present invention comprises: a single-piece is held on an exact position of aiming at the eedle of an embroidery machine by the single-piece clamper of front portion, so that single-piece is pierced through by described eedle, and place on the described eedle and moved along described eedle travel direction, and move to described embroidery base cloth by described single-piece clamper.For achieving the above object, described front portion comprises a single-piece clamper, and it allows that described single-piece leaves from a side of described device, promptly is to leave towards described embroidery base cloth one side.
Description of drawings
The present invention will describe in detail in conjunction with the accompanying drawings, wherein:
Fig. 1 is the partial perspective view of the front portion of single-piece feed arrangement of the present invention, but does not comprise the hookup of described feeding structure.For showing the design of described front portion better, removed the shell of described single-piece feed arrangement.
Fig. 2 is the stereogram of same front portion, but comprises that a shell and a relative single-piece clamper front portion are in the eedle of exact position.
Fig. 3 is the front view of front portion shown in Figure 1.
Fig. 4 is the side view of front portion shown in Figure 2, in the middle of comprise drive unit and the hookup that makes feeding structure open or close.
Fig. 5 to Figure 10 is illustrated in that eedle is in the solid and the side view of three diverse locations in the process of embroidery single-piece.
Figure 11 to Figure 12 has represented the process of supply one single-piece to the single-piece feed arrangement.
Figure 13 a be comprised an eedle single-piece feed arrangement of the present invention second embodiment embroidery single-piece before in the isometric front view of eedle position.
Figure 13 b is the rear isometric view of described single-piece feed arrangement.
Figure 14 a is the situation of the device shown in Figure 13 a when eedle passes a single-piece.
Figure 14 b is the rear isometric view of described single-piece feed arrangement.
Figure 15 a is the situation of the device shown in Figure 13 a the 3rd position, when described in single-piece in described single-piece feed arrangement, remove, and be on the eedle.
Figure 15 b is the rear isometric view of described single-piece feed arrangement.
Figure 16 is the described feeding path and the described single-piece clamper of device of the present invention, and has shown an improved clamping device in detail.
Figure 17 is a complete single-piece feed arrangement, in the middle of comprise the hookup that makes drive unit open or close.
The specific embodiment
One exemplary embodiment described below is designed to drive with the drive unit of sewing or embroidery machine.Described driving can be passed through the axle 3 of a band gear, or a Splined Spindle drives (Fig. 4).Described axle 3 can extend to the length or the part length of whole embroidery machine, and can be rotated to either direction by motor (not shown) driving.
According to of the present invention, the switch of described drive unit can be controlled with construction of switch in the described single-piece feed arrangement or hookup, and is for example disclosed the same in patent EP1 764 434.Content among the patent EP1 764 434 has been incorporated this specification into for your guidance.This known construction of switch is not a some of the present invention, and it for example makes that article such as lamellule or lace top guide can couple together by the eedle tappet.
The main composition assembly of the feeding structure 13 of single-piece feed arrangement of the present invention is a feeding path 17 and a jumper bar 35 as actuator, in order to further single-piece 30 (Fig. 1) of transporting in the feeding path.Described jumper bar 35 is articulated in one can be by the coaster 39 of a lever 37 drivings.Described lever 37 is connected in and is fixed on rotatably on one 157.One gear 153 is set at and is fixed on rotatably on the axle 157, and can take turns 151 interlocks (Fig. 4) with a pivot coupling.Described gear 153 can be driven by fifth wheel 151 by Splined Spindle 3.The axle center 29 that described fifth wheel 151 is configured to gear 153 is the center rotation, therefore in one first pivot location can with Splined Spindle 3 interlocks, and in one second pivot location, can break away from and the interlock of Splined Spindle 3.Hereinafter about comprising the more detailed description of described interlock step in the description of Figure 17.
In the embodiment of Fig. 1-2, described anterior 11 have a casket 15 to hold the single-piece 30 of evacuation.In the example of expression, described single-piece is the special Rhine-stone of making in order to embroidery, for example Rhine-stone of being produced by Austrian Schihwaloshiqi Co..But described single-piece also can be simple plastics pearl, thick lamellule or other ornament.They also can be technical article, for example the reflective thing of snowslide searcher and/or snow pack cable car or transceiver, RFID chip, solar cell, electronic component, communication component, GSM antenna and other micromodule.Described casket 15 is connected the upstream position in a feeding path 17.Behind feeding path 17, establish a single-piece clamper 19.
Described anterior 11 are provided with one at the almost vertical or vertical guiding troughed belt 50 of Plane Installation on a machine, (Fig. 1).Above it, described guiding troughed belt 50 is formed a casket 15.The described casket component ends of described guiding troughed belt 50 is provided with a tappet or the jumper bar 35 of a described feeding structure 13.During operation, described jumper bar 35 at first moves up and down to one second lead position from one first retracted position, returns then.In described motion outward, described jumper bar 35 is pushed to described feeding path 17 (Fig. 2) falling the single-piece 30 that described casket 15 direction towards described single-piece clamper 19.The impact activity of described jumper bar 35 is the diameter of a corresponding single-piece approximately.In described lead position, the described feeding of described jumper bar 35 impatencies path 17 (Figure 12).At described return movement, described jumper bar 35 is reopened described feeding path 17 (Figure 11).So next single-piece 30 can enter described feeding path 17 from described casket 15.
One guiding troughed belt 50 (Fig. 3) forms in a basal disc 51.Described basal disc 51 is preferably formed by three layers.After described feed arrangement was installed, a bottom 53 was formed towards the back layer (Fig. 4) of the described guiding troughed belt 50 of described embroidery base cloth.Described bottom 53 also is provided with an outlet or an exit opening 91 (Fig. 9) simultaneously.Described single-piece 30 can only be left described single-piece clamper 19 from described exit opening 91.Therefore, the diameter of the exit opening 91 of described single-piece clamper 19 is bigger slightly than the diameter of described single-piece 30, makes described single-piece can be placed in described single-piece clamper 19 with little movement clearance.Because the described single-piece in described single-piece clamper 19 can move, therefore can reduce the chance that eedle damages.The border of described guiding troughed belt 50 is formed in one middle level 57 (Fig. 4), and determines width, the degree of depth and the linear progression of described guiding troughed belt 50.One recess 40 in described middle level 57 is as the guiding of the described jumper bar 35 in the described feeding structure 13.Described single-piece clamper 19 also forms in described middle level 57.Described single-piece clamper forms one in order to receive the recess of a single-piece 30.Described recess setting more can make a single-piece laterally be fixed therein.The arranged perpendicular of described feed arrangement makes a single-piece be fixed on peripheral edge and can not fall.Described single-piece preferably is placed in described recess with little transverse movement gap.Described single-piece can only axially be left the described partly columniform recess that is from described exit opening 91.
Described enclosing cover 59 (Fig. 2) covers described guiding troughed belt 50, makes the described single-piece 30 can be by falling in described casket 15 or the described feeding path 17.Described enclosing cover 59 preferably includes some perforates, conveniently to inspect the quantity of single-piece in the described casket 15.The end of described enclosing cover 59 is across described eedle and cover described single-piece clamper 19, and is provided preferably with U type recess 65, and described eedle can pass the central openings of ready single-piece 30 in the described single-piece clamper 19 when making operation.Described U type recess 65 is preferably less than the diameters of the single-piece in the described single-piece clamper, makes the described single-piece can be by skidding off (Fig. 2) in the described recess 65.
Described feeding structure 13 is provided with a lever 37 by described gear 153 drivings, and an end of described lever is fixed on one 157 rotatably.Described gear 153 also is fixed on the described axle 157 rotatably.Described lever 37 is connected in a coaster 39.Described coaster 39 can drive described jumper bar 35 and move up and down.One bolt 41 is arranged in the bore hole of described coaster 39, and described bolt is engaged in one along the groove position that described lever 37 roughly vertically forms, or a elongated hole 43 (Fig. 4) in described lever 37.By described connection, when described gear 153 and described lever 37 moved up and down, described coaster 39 also can move up and down in described basal disc 51.Described coaster 39 is by recess 40 guiding (Fig. 1 and 2) of the described enclosing cover 59 of described basal disc 51.Described jumper bar 35 is in the inwall of described enclosing cover 59, and described coaster 29 is in the outer wall of described enclosing cover 59.Described basal disc 53 can perforate near described jumper bar 35 be made the usefulness of installation.In addition, also the attenuating friction coatings can be set.
According to a preferred embodiment, described enclosing cover 59 (Fig. 2) is provided with a resilient tongue part 61.Described resilient tongue part 61 is being pressed thereunder and in the single-piece 30 of 17 forefronts, described feeding path, thereby described single-piece is fixed on described position.Therefore, the described single-piece that is fixed only can be pushed into described single-piece clamper 19 when described jumper bar moves forward.
The side of described feeding path 17 and described single-piece clamper 19 is provided with pivotable clamping part 95 (Fig. 3).Described clamping part 95 is located in the recess 96 in described middle level 57, and with a spring 94 17 biasings towards described feeding path.In described process, the front propagation of described clamping part 95 is advanced described feeding path 17 and described single-piece clamper 19, and thereby a single-piece 30 is fixed in described feeding path or described single-piece clamper 19.
When described jumper bar 35 startups, it pushed away described two clamping parts 95 to the single-piece 30 of 17 forefronts, described feeding path and moved to retainer 93.When described single-piece surmounted the front end of described two clamping parts 95, described clamping part 95 resiliences also were pressed in the stop surface of the described single-piece 30 in the described single-piece clamper 19.So, fixed the described single-piece 30 in the described single-piece clamper 19.During this period, 93 single-piece peripheries parallel with the hole of following described single-piece of described clamping part 95 and described claw contact.The same time, described clamping part 95 meshes in described feeding path 17 and prevents that other single-piece 30 from skidding off downwards.Described clamping part 95 is preferably made by non-elastic material, but realizes biasing by spring assembly compression spring 94 as described.Described clamping part preferably is installed in the described middle level so that pivot in a low-angle.Another selection be with directly with spring members as described clamping part.
Now utilize the step of embroidery one single-piece in Fig. 5 to 10 brief explanation prior art, explanation novelty of the present invention wherein can stress.As shown in Figure 9, because described single-piece clamper does not have single-piece, embroidery machine can normally be embroidered.Different with other existing feed arrangement, described single-piece feed arrangement is arranged on described eedle path, but not at every turn single-piece from parallel the removing of described embroidery base cloth.Described embroidery pattern and should embroider single-piece such as the position of Rhine-stone 30 by the decision of the program that stores in the machine controller.When predetermined sewing was carried out, described eedle 97 was in as Fig. 9 and position shown in Figure 10 when arriving this position, and a Rhine-stone can be pushed away preceding to described single-piece clamper 19 by described jumper bar 35.Described Rhine-stone is then transmitted by described eedle 97, and described eedle moves to described embroidery base cloth 67, and sew (Fig. 5 and 6).
If the use Schiffli machine, described eedle 97 is made a middle of stroke, makes line form a kink (Fig. 8) that can allow shuttle slip over.In described program, described line twines with the line at rear.Described afterwards eedle 97 is pulled, and the knot that described line is made also on described Rhine-stone by urgent (Figure 10).Described single-piece clamper 19 is in empty state.Described jumper bar 35 contracts in once more, and the Rhine-stone of forefront falls into described feeding path 17 in the described casket after described jumper bar 35 is opened described feeding path 17.Because the Rhine-stone of forefront is fixing by described spring assembly 61 and/or clamping part 95 in the described feeding path 17, described Rhine-stone can not fall into described single-piece clamper 19 because of force of gravity.Before described afterwards jumper bar 35 has been prepared another Rhine-stone pushed away.Then, described embroidery machine carries out described Rhine-stone is anchored on required the making of described framework, and described framework is fixed the embroidery base cloth, and moves to x and y direction.Described embroidery machine continues the described embroidery pattern of embroidery up to needs next Rhine-stone of embroidering.
The exclusive characteristics of described method are with after other single-piece is separated in described single-piece, be moved into until described single-piece moves apart the single-piece clamper towards eedle the direction of motion be on the eedle, and be directed into immediately described anterior 11 and described embroidery base cloth 67 between the space, described single-piece is held by a single-piece clamper 19, be independent of all the other single-pieces, and ining succession on any mechanics do not arranged with other single-piece.
Second embodiment among Figure 13 to 15 and the difference of described first embodiment are in the basal disc 53 among second embodiment microscler recess 101 and 103 are arranged, and slider 105 moves in described microscler recess.Another is that respectively described casket is not provided in a side of in the basal disc, but is placed on the described basal disc 51.For this reason, described guiding troughed belt 50 is provided with a cylindrical tube connector 107.Described tube connector 107 has a connecting flange 109, in order to connect a casket that repeatedly is equipped with single-piece (not showing among the figure).For the purpose of thin portion among the clear demonstration figure, at Figure 13 a, tube connector described in 14a and the 15a does not show.At Figure 13 b, 14b and 15b, described tube connector 107 longitudinal components show, the described single-piece that is placed in one with demonstration.One elastic tube of depositing described single-piece can be used as a casket and uses.Preferably described single-piece is exerted pressure to the direction of guiding troughed belt with a spring, make when a single-piece is removed, next single-piece can slide into described feeding path.
With embodiment among Fig. 1 to 4 another respectively, be the position after described clamping part is in more, and the single-piece of forefront in the only fixing described feeding path.Relatively, the single-piece in the described single-piece clamper is not fixed by described clamping part 95.The benefit of doing like this is that described single-piece can be pushed out described single-piece clamper unimpededly.Figure 16 has described the clamping device 95 of described improved embodiment in detail.
Rear end in feeding path 17, the recess in described middle level 57 preferably provides an extra clamping part 104 (Figure 16) for 106 li.The described clamping part 104 into described feeding path 17 that also stretches, and by a spring 108 bias voltages.When removing described single-piece feed arrangement, described clamping part 104 prevents that the single-pieces 30 that are present in the feeding path 17 from falling.
In its rear end, described slider 105 is connected with coaster 39.This allows that described slider together moves up and down with described tappet 35 by described gear 153 and described axle 157.Have only have only very little plane of structure so that their when the single-piece that needs embroidery can easy overturning and fall and just can use described slider 105 when described single-piece clamper.But, described slider 105 tolerables feed arrangement according to the present invention uses in horizontal level.The front end of described slider 105 is a fork 111.Defined the recess 113 that can allow eedle pass through between the prong of described fork 111.
In the described single-piece feed arrangement that shows in Figure 13 a, single-piece clamper 19 has received single-piece, and described eedle 97 and the supporting surface segment distance of being separated by.Described slider 105 is in a lead position and to have sealed the single-piece clamper be the outlet that single-piece is established.Second position, described eedle 97 has passed through the central openings 113 (Figure 14 a and b) of the single-piece 30 in described single-piece clamper.Described slider 105 is still in lead position.Described slider 105 is in the retracted position in the 3rd position (Figure 15 a and b), and described eedle 97 removes described single-piece from described single-piece clamper 19.Described slider 105 must only engage single-piece at eedle safely, and just opens after preferably touching fabric.
Disclosed at EP1764434 in order to connect the hookup of machine side's drive unit, will describe in detail with Fig. 4 and 17 hereinafter.
Set firmly a make and break cam 135 at each eedle tappet 96 that is provided with the single-piece feed arrangement, in order to connect described single-piece feed arrangement.Described single-piece feed arrangement is coupled and removes connection, for example as described lamellule of EP-A-1764434 or lace top guide.Therefore, described device can exchange with lamellule or lace top guide easily, depends on the pattern of required embroidery, also can use at uniform machinery with them.But, also can use other hookup.
Described hookup 149 comprises a fifth wheel 151, connects a gear 153 (Figure 17) engagement of back and Splined Spindle 3 (as shown in Figure 4) and described driving shaft 157.Described fifth wheel 151 is installed on the described lever 155, and can pivot on described driving shaft 157.One spring 156 is in order to keep described lever 155 in a described fifth wheel 151 and described Splined Spindle 3 position engaged (Fig. 4).Described fifth wheel 151 preferably is in engagement for a long time with the described gear 153 that is installed in described driving shaft 157.
Described lever 155 has two arms 159,161.Described fifth wheel 151 pivotally is installed on described arm 159, establishes a switch block 165 on another arm 161, and its clamp by described eedle tappet and recovery device drives, in order to open or to close described connection 149.
Even described eedle tappet directly drives described connection 149, still preferred the use opens and closes the described connection 149 of parts 165 drivings, because described switching parts 165 can make described lever 155 firmly maintain this coupled position, but not only keeps by described spring 156.
As shown in figure 17, described switching parts 165 comprise that one activates lever 167, establish one on it and open and close arm 168.Described actuation lever 167 is pivoted to a single direction of rotation by described eedle tappet, and can be pivoted to another direction of rotation by the recovery device that machine controller is controlled by one, and described recovery device shows in detail.Described actuation lever 167 is linked to one through described axle 166 and is pressed to the cam disc 169 of a peg 171 by described spring 173.Described cam disc 169 rotates between two positions of the position of the switch of the described hookup 149 of decision.Described cam track 172 drops to described another location afterwards from wherein rising until the centre of described two positions on the position.Described cam disc 169 is fixed on its correspondence position by a spring 173.
The activity of the described cam disc 169 that is caused by described eedle tappet causes the deflection of described lever 155, and makes a fifth wheel 151 and described Splined Spindle 3 engagements (Fig. 4).If described cam disc 169 is moved to other direction by described recovery device, just described fifth wheel 151 can break away from the engagement with described Splined Spindle, but a tooth 175 (Figure 17) can and stop it with described fifth wheel 151 engagements.So described driving shaft also can be blocked through described gear 153.After adding single-piece feed arrangement of the present invention, this can make described feeding structure remain on an ad-hoc location.
The present invention utilizes sewing about one, embroider, the method that quilting or small-sized embroidery machine are embroidered in the enterprising assassination of the single-piece that comprises a through hole, one in wherein a plurality of evacuation single-pieces is transported to a single-piece clamper, is ready in an ad-hoc location at described single-piece clamper.Described ready single-piece is then passed by an eedle.The line that passes in the described eedle hole is conducted through described embroidery base cloth, and with roll off the production line or back line knotting.Because the pulling force of described line, described single-piece is pulled to described embroidery base cloth, and embroidery is on described embroidery base cloth.Described method be characterised in that described single-piece by described eedle band from described single-piece clamper to described embroidery base cloth, promptly be vertical mostly with its plane.One comprises a minimum front portion 11 that is provided on the embroidery machine in order to the device of carrying out described method, and its back 12 is towards an embroidery base cloth 67, with fixing single-piece 30 in a position and they can be embroidered on described embroidery base cloth 67 with described embroidery machine.Described anterior 11 can comprise a casket 15, one single-piece clampers 19, and a feeding structure 13.In described casket 15, have living space and receive a plurality of single-pieces that are used to embroider 30.Described single-piece clamper 19 is used for a single-piece 30 is fixed in a position.Described feeding structure 13 can arrive described single-piece clamper 19 through a feeding path 17 with power by the evacuation single-piece 30 of an activity of transporting mobile in described casket 15.According to device of the present invention, it is characterized in that described single-piece clamper 19 has an outlet 91 to make 30 of described single-pieces live its back 12 and moves, and the back of the described relatively single-piece feed arrangement of described outlet stretches vertically.In addition, Ci Xiu single-piece as required, described device can be equipped with a pusher on the described eedle or described eedle tappet of described sewing or embroidery machine.Therefore described invention also relates to the embroidery machine, particularly Schiffli machine that comprises this device.
Claims (15)
- One kind be used to embroider, the single-piece feed arrangement (9) of sewing or quilting machine, it comprises a minimum front portion (11), its back (12) so that single-piece (30) is held on the tram, makes that single-piece is able to be embroidered towards embroidery base cloth (67), sewing or quilting machine are embroidered on embroidery base cloth (67); Described front portion (11) comprises-one a single-piece clamper (19) and a feeding structure (13),-described single-piece clamper (19) is used for clamping one single-piece (30), and-described feeding structure (13) is used for moving one with a carriage movement and is present in the single-piece (30) of feeding path (17) to single-piece clamper (19);It is characterized in that:Described single-piece clamper (19) comprises an outlet (91) that single-piece (30) is only moved toward described feed arrangement back, makes single-piece (30) leave single-piece clamper (19) in the Way out that outlet (91) limits only.
- 2. device according to claim 1 is characterized in that: be provided with a locking or clamping device (95) single-piece in order to fixing minimum forefront at feeding path (17) end.
- 3. device according to claim 1 and 2 is characterized in that: described locking or clamping device (95) but be set to the single-piece (30) that also clamping places single-piece clamper (19).
- 4. according to the described device of aforementioned arbitrary claim, it is characterized in that: comprise that also extra clamping device is in order to fix a single-piece (30) in single-piece clamper (19).
- 5. device according to claim 4 is characterized in that: described clamping device comprises a removable slider (105), and it places described outlet (91) when lead position, opens described outlet (91) when the retracted position.
- 6. according to the described device of aforementioned arbitrary claim, it is characterized in that: described single-piece clamper (19) is provided with a side opening (66) in addition except that described outlet (91).
- 7. according to the described device of arbitrary claim in the claim 1 to 6, it is characterized in that: described front portion (11) are integrally formed with a casket (15), or the top of the place ahead of described front portion (11) and guide rail (50) is provided with a connection piece to be connected a casket (15).
- 8. according to the described device of aforementioned arbitrary claim, it is characterized in that: described feed arrangement connects the drive unit of embroidery, sewing or quilting machine, and can disassemble from described drive unit.
- 9. according to the described device of aforementioned arbitrary claim, it is characterized in that: described feeding structure (13) is linked in a drive unit by a hookup.
- 10. one kind comprises embroidery, sewing or the quilting machine according to the described device of arbitrary claim in the claim 1 to 9.
- 11. embroidery according to claim 10, sewing or quilting machine, it is characterized in that: comprise that a minimum eedle, establishes for the embroidery base cloth, and the drive unit of the pulling force maintainer, a described minimum eedle and the pulling force maintainer that can be controllably on the plane of embroidery base cloth, move, an and machine controller in order to the motion of the motion of control eedle and pulling force maintainer.
- 12. according to claim 10 or 11 described embroideries, sewing or quilting machine, it is characterized in that: described front portion (11) are equipped to the plane of its back and embroidery base cloth at a distance of a distance, and preferably establish a pusher, it constitutes with the shoulder of the axle that is arranged at described eedle or at the shoulder that the axle of described eedle constitutes, the diameter of described shoulder is littler than the diameter of the single-piece that is pushed out, and bigger than the diameter in the hole of the single-piece that is pushed out.
- 13. method of embroidering in the enterprising assassination of a single-piece by embroidery, sewing or quilting machine, wherein in the single-piece of a plurality of evacuations wherein one be introduced into a single-piece clamper and maintain preparedness, hole in the described single-piece or the position that can be penetrated are passed by an eedle, and embroider on the embroidery base cloth by eedle and lineIt is characterized in that:Described single-piece is guided by eedle, moves to the embroidery base cloth along the moving direction of eedle from the single-piece clamper.
- 14. method according to claim 13 is characterized in that: by participating in the shoulder of eedle tappet motion, described single-piece is pushed out the single-piece clamper.
- 15. according to claim 13 or 14 described methods, it is characterized in that: the single-piece that is less than forefront in the feed path footpath most is by locking that the feeding path is narrowed down or clamping device clamping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3532009A CH700560B1 (en) | 2009-03-10 | 2009-03-10 | Device for embroidery, quilting and small embroidery machines for reserving to be embroidered items. |
| CH00353/09 | 2009-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101914839A true CN101914839A (en) | 2010-12-15 |
Family
ID=40838725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010121263XA Pending CN101914839A (en) | 2009-03-10 | 2010-03-10 | The single-piece feed arrangement comprises embroidery, sewing or the quilting machine of this device, and the method for embroidering in the enterprising assassination of single-piece |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2228476B1 (en) |
| KR (1) | KR20100102072A (en) |
| CN (1) | CN101914839A (en) |
| CH (1) | CH700560B1 (en) |
| TW (1) | TW201104037A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535023A (en) * | 2010-12-20 | 2012-07-04 | 吴江赴东纺织集团有限公司 | Embroidery sewing device for sewing machine |
| CN103696177A (en) * | 2013-12-30 | 2014-04-02 | 吴江市菀坪铭正缝纫机零件厂 | Lever-type button box |
| CN107083624A (en) * | 2017-06-19 | 2017-08-22 | 永嘉县德宝机械有限公司 | Computerized emboridering machine bead polychrome send pearl device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012183091A (en) | 2011-03-03 | 2012-09-27 | Tokai Ind Sewing Mach Co Ltd | Bead-feeding device |
| ES2388844B1 (en) * | 2012-08-02 | 2013-09-11 | Arritoquieta Alexander Martin | Method and system to sew peyote stitches, and product thus obtained |
| JP2015226554A (en) * | 2012-09-19 | 2015-12-17 | 東海工業ミシン株式会社 | Bead feeding device for sewing machine |
| CN110699862B (en) * | 2019-10-15 | 2021-02-26 | 温州中科自动化设备有限公司 | Button feeding device of sewing machine |
| CN113393542B (en) * | 2021-06-30 | 2022-08-02 | 珠海必要工业科技股份有限公司 | Embroidery effect graph generation method and device, electronic equipment and storage medium |
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| JP5091601B2 (en) * | 2006-10-13 | 2012-12-05 | 東海工業ミシン株式会社 | Sequin feeder and sewing machine capable of sequin sewing |
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- 2009-03-10 CH CH3532009A patent/CH700560B1/en not_active IP Right Cessation
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- 2010-03-09 TW TW99106691A patent/TW201104037A/en unknown
- 2010-03-09 EP EP20100155929 patent/EP2228476B1/en not_active Not-in-force
- 2010-03-10 CN CN201010121263XA patent/CN101914839A/en active Pending
- 2010-03-10 KR KR1020100021439A patent/KR20100102072A/en not_active Application Discontinuation
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| CH669715A5 (en) * | 1986-04-08 | 1989-04-14 | Laesser Franz Ag | Machine to apply decorative elements on base - with devices for discharging and fastening individual elements and discharge device which shifts horizontally |
| DE3737041A1 (en) * | 1987-10-31 | 1989-05-11 | Marco Stickautomaten Ges Trage | Device for embroidering and sewing machines for the affixation of individual sequins |
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| CN102535023A (en) * | 2010-12-20 | 2012-07-04 | 吴江赴东纺织集团有限公司 | Embroidery sewing device for sewing machine |
| CN103696177A (en) * | 2013-12-30 | 2014-04-02 | 吴江市菀坪铭正缝纫机零件厂 | Lever-type button box |
| CN107083624A (en) * | 2017-06-19 | 2017-08-22 | 永嘉县德宝机械有限公司 | Computerized emboridering machine bead polychrome send pearl device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201104037A (en) | 2011-02-01 |
| EP2228476B1 (en) | 2013-05-15 |
| KR20100102072A (en) | 2010-09-20 |
| CH700560B1 (en) | 2013-09-13 |
| EP2228476A1 (en) | 2010-09-15 |
| CH700560A1 (en) | 2010-09-15 |
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