EP1734166A1 - Procédé et dispositif de production de données de couture - Google Patents

Procédé et dispositif de production de données de couture Download PDF

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Publication number
EP1734166A1
EP1734166A1 EP06405183A EP06405183A EP1734166A1 EP 1734166 A1 EP1734166 A1 EP 1734166A1 EP 06405183 A EP06405183 A EP 06405183A EP 06405183 A EP06405183 A EP 06405183A EP 1734166 A1 EP1734166 A1 EP 1734166A1
Authority
EP
European Patent Office
Prior art keywords
sewing
detection device
data
template
detection
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.)
Withdrawn
Application number
EP06405183A
Other languages
German (de)
English (en)
Inventor
Michael König
Roland Beer
Hansjoerg Herzog
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.)
BERNINA International AG
Original Assignee
Fritz Gegauf AG
BERNINA International AG
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 Fritz Gegauf AG, BERNINA International AG filed Critical Fritz Gegauf AG
Publication of EP1734166A1 publication Critical patent/EP1734166A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Program-controlled sewing machines
    • D05B19/02—Sewing machines having electronic memory or microprocessor control unit
    • D05B19/04—Sewing machines having electronic memory or microprocessor control unit characterised by memory aspects
    • D05B19/08—Arrangements for inputting stitch or pattern data to memory ; Editing stitch or pattern data
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Program-controlled sewing machines
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. program-controlled for sewing collars or for attaching pockets

Definitions

  • the invention relates to a method and an apparatus for producing sewing data in a sewing machine according to the features of patent claims 1 and 7.
  • the fabric is usually clamped in a frame.
  • the frame can be moved or positioned under the stitching device in a horizontal plane within certain limits, for example by means of servomotors.
  • the material to be sewn for example, can also be moved stepwise in two directions of the sewing plane by means of a conveyor inserted into the throat plate.
  • the machine controller controls the movements of the frame or the means of transport and the sewing needle in dependence on stored data representing the predetermined pattern.
  • the format of such data usually corresponds to standardized regulations or standards. This allows the exchange of sewing, stitch and embroidery pattern data regardless of the system platform.
  • the records can, for example, on Computers by means of suitable software, for example by means of an embroidery editor, created and / or changed.
  • these templates can be scanned in and then further processed by a computer program.
  • the entire template can be broken down into individual subregions, for example.
  • position data of contiguous surfaces and / or of edges or outlines can be determined, for example, by means of image processing.
  • the data records for the patterns to be stored can be calculated therefrom.
  • the scanning can be difficult or even impossible in certain cases, for example, in thick or lined quilt templates and / or large-scale templates.
  • the relatively high cost of the required infrastructure can quickly blow up a household budget.
  • patterns can also be captured and stored directly during sewing, embroidering or quilting.
  • the position coordinates of the frame for each stitch or the direction components of the material movement between two stitches are detected, processed and stored.
  • the data stored in this way reflects the arrangement of the puncture marks on the sewing material.
  • the sewing, stitch or embroidery pattern data can be stored directly in the machine control or in external storage media.
  • a disadvantage of this method is that an actual sewing operation is required to obtain the data. It is therefore not possible to create records based on existing templates without damaging these templates.
  • the captured and stored pattern data may be made accessible for the purpose of reproducing a sewing machine with a suitably designed machine control.
  • This reproducing sewing machine controls on the basis of the data or the means of transport for the fabric - so for example, an embroidery hoop or the feed dog - in such a way that the newly created pattern corresponds to that of the template.
  • An object of the present invention is to provide a method and apparatus for generating stitching data from master patterns.
  • sewing data can be generated in a simple manner on the basis of predetermined patterns, which can be used for automatic control of sewing material transport devices in sewing machines in order to produce identical copies of these patterns on the sewing material.
  • predetermined patterns which can be used for automatic control of sewing material transport devices in sewing machines in order to produce identical copies of these patterns on the sewing material.
  • the detected patterns can be left unchanged in size or enlarged or reduced.
  • a flat scanning of the pattern is also not required.
  • a detection device with a two-dimensional high-resolution optical sensor can detect the smallest structural and / or color differences of the template.
  • the detection device may detect the relative movement between the imaging optics and the template due to incremental positional changes of features. With a high sampling rate, for example, position changes and / or speeds can be detected for successive time segments. Because the detection area large enough and the depth of field of the detection optics are high enough, individual color and / or structural features of the template or the material can be reliably detected even at high relative speeds and - accelerations and with slightly varying distance of the sensor to the document surface. Of course, as an alternative to the movement of the detection device and the template can be moved relative to the detection device.
  • the template can either be clamped in a frame or, resting on the work surface, be freely movable.
  • the data thus acquired can be further processed and stored in a storage medium in a suitable format, preferably a standardized format.
  • the data may be forwarded directly wirelessly or via a communication line to the control of a sewing machine, where they are used to control the transport of the sewing material to create a conformal copy of the detected pattern.
  • a predefinable scaling factor can determine the size of the sewing pattern.
  • the templates can be of any kind.
  • simple sewing patterns or seams on thin or thick fabrics can serve as a template, as can relatively thick, lined quilts or complex embroidery designs.
  • Printouts on paper are suitable as a template.
  • the term "sewing pattern” is to be understood in general and in particular includes contours and / or stitch sequences of embroidery or quilts and patterns of sewing stitches.
  • the terms "material” and “template” are used interchangeably.
  • the sensor or a part of the detection device may e.g. be arranged above or below the needle plate or above or below a resting on the needle plate template on the sewing machine to capture this template from above or from below can.
  • the sensor can be integrated in a presser foot. This can be mounted on the sewing machine if necessary and - if the sewing machine is designed for it - connected to the control of the sewing machine or alternatively to an external data acquisition device.
  • the tip of the sewing needle parked above the template is preferably in the detection range of the sensor or in its vicinity.
  • the material to be sewn or the master pattern can there be manually guided, resting on a sewing material support, so that the pattern lines to be detected are always under the raised sewing needle or alternatively under another reference mark lie.
  • the conditions in the detection of the patterns are similar to a later reproduction of the detected patterns, wherein the fabric is then moved by means of a transport device according to the detected pattern lines.
  • the material to be stored for reproducing stored patterns can also be moved manually, with a laser beam, for example, projecting the pattern to be imitated onto the sewing material.
  • the detection device is arranged on a sewing machine, it can also be used for monitoring and / or regulating the transport device for the sewing material (with appropriate design of the controller for processing the detected signals).
  • the transport device can be influenced in such a way that the deviations are minimal.
  • such a device can also be used to control the speed of the sewing needle or the needle bar movement as a function of the material movement such that even stitch intervals are formed with manual material feed.
  • the visible side or the upper side of the sewing material can be detected. This is of particular interest in quilting.
  • the senor or the detection device can also be freely movable.
  • the detection device may e.g. be connected by means of a wireless radio link or by means of a cable to the sewing machine.
  • the sensor may e.g. be performed as a stylus, which is guided by hand along the pattern lines to be detected on the template.
  • the senor can also be connected to another data acquisition device, eg to a computer.
  • This data logger can store sewing data on an internal or external storage medium such as a hard disk or flash memory. Such recorded data may be retrieved later by a sewing machine controller to reproduce the stored patterns.
  • the data detected by the sensor can also be used directly for controlling the transport device and / or the needle movement of a sewing machine.
  • the detection device comprises an illumination of the material or template surface to be detected.
  • the template surface is illuminated with a light beam that is at an optimized angle to the original surface hits, illuminated. This ensures that the surface of the sewing material is displayed in high contrast on the image sensor.
  • the light of the light source is guided via a prism on the upper side of the fabric and passed from there via the same prism to the image sensor. Thanks to the special design of the prism, the light source and the image sensor can be arranged very close to each other. In addition, the space requirement of the detection device for detecting the document surface is very small, so that it is not an obstacle in the work to be performed.
  • Figure 1 shows the basic structure of a sewing machine 1 with a horizontal lower arm 5, a throat plate 9, a transport device 7 in the form of a conveyor 7a for moving the resting on the needle plate 9 Nähguts 3, a vertical stand 11 and an upper arm 13, whose end as Head section 15 is formed, a needle bar 17 with inserted sewing needle 19, a Stoffdrückerstange 21 with adjoining presser foot 23 and a machine control 25 below the head part 15 or between the head part 15 and needle plate 9 a detection device 27 with a camera or an image sensor 29 and a Imaging optics 30 arranged so that the fabric 3 is imaged in the region of the sewing needle 19 and the puncture site of the sewing needle 19 on the image sensor 29.
  • the detection device 27 is designed in such a way that it can detect relative movements of the sewing material 3 resting on the sewing material support or a template 4 with respect to the sewing machine 1.
  • the term sewing material 3 can also include any pattern templates.
  • the image sensor 29 of the detecting device 27 has fine structures and color differences of the sewing material 3 and the high repetition frequency pattern pattern of e.g. 1500 Hz, a detection of the relative movement is also possible if no edges of the material 3 are in the detection range of the sensor 29.
  • Good results may e.g. be achieved with an image sensor 29, as used in optical computer mice.
  • sensors with high spatial resolution and very short reaction times are used, analogous to those used in computer mice with laser light sources.
  • laser computer mice are offered for example by Logitech under the name MX1000.
  • image processing electronics integrated in or downstream of the image sensor 29 can be used, for example. Determine information about the direction and / or the amount and / or the speed and / or the acceleration of the displacement or the position change of the material 3 or equivalent or similar values based on the change in position of structural features of the captured image detail.
  • the detection of the original movement can be done, for example, during an ongoing sewing process or, alternatively, independently of the execution of a sewing process.
  • To select the respective operating mode 'corresponding setting means are provided on the sewing machine 1 (no representation).
  • the sewing machine 1 includes means for switching to this mode of operation - the needle bar 17 is parked with the sewing needle 19 in an upper position and decoupled from the needle bar drive.
  • the transport device 7 comprises a feed dog 7a, it is deactivated or set so that it can no longer act on the sewing material 3 or the pattern template 4.
  • the presser foot 23 may optionally be removed from the fabric presser bar 21 or raised to an upper position or resiliently placed on the master 4 for guiding the master 4 with a low contact pressure.
  • the detection device 27 and the machine controller 25 are operatively connected to each other. In Figure 1, this is represented by the broken line L0.
  • the operative connection is used for one- or two-sided communication or signal transmission between the detection device 27 and the controller 25 and, if necessary, the power supply of Detecting device 27.
  • the operative connection may comprise, for example, electrical conductors and / or optical transmitters and receivers and / or a radio link, for example based on Bluetooth technology.
  • optical elements such as lenses, mirrors, optical fibers and the like may be part of the operative connection between the detection device 27 and the machine control 25.
  • the controller 25 comprises a processing unit 32, which further processes the measured quantities detected by the detection device 27 into sewing data.
  • the sewing data may include, for example, information on the absolute positions or relative mutual positions of nodes that represent a detected sewing pattern. If, during the acquisition, the course of a seam has been imaged onto the image sensor 29, the sewing data can contain the positions of the stitching locations of the seam as support points. In addition, the sewing data may also include information about feed rates.
  • the processing unit 32 for example interactively via a touch screen of the sewing machine 1 default values for the desired distance of adjacent support points can be specified. In this case, the processing unit 32 can, for example, calculate the positions of equidistant support points which determine the relative movement between the material 3 or the material Pattern 4 and the sewing machine 1 represent.
  • the interpolation point distance preferably corresponds to the stitch width desired for the reproduction of the sewing pattern or a fraction thereof.
  • the processing unit 32 can also be instructed to determine within suitable limits suitable inter-node distances or stitch widths, which are larger or smaller, for example, depending on the radii of curvature to be generated.
  • the calculated sewing data can be stored in a memory 34, wherein this memory 34 can be formed within the sewing machine 1 or alternatively outside as external memory 34.
  • a sewing data editor 36 can be provided, with which the acquired sewing data, e.g. can be visualized and post-processed. This is particularly advantageous if the sewing data has to be recorded in sections and combined to form a whole, or if local corrections of the detected sewing patterns are required.
  • the sewing data are suitable for controlling a correspondingly formed sewing machine 1 in such a way that the relative movement between the sewing material 3 and the sewing machine 1 is proportional to the detected relative movement of the pattern template. This refers at least to the geometric shape or to the imitation contours.
  • the stored sewing data can also Information about the stitch size and / or contain temporal information, which specify, for example, the speed profile of the material movement in the sewing plane and / or the timing of Nähnadel Gay.
  • the sewing machine 1 can reproduce the stored sewing pattern depending on the type of sewing data with the predetermined stitch widths or with a stitch width function that can be specified for the replication process.
  • the sewing material 3 can be clamped, for example, in an embroidery frame, which - controlled by the controller 25 - is displaceable in a plane below the sewing needle 19.
  • the sewing material 3 could also be moved manually, wherein, for example, the trajectory of the sewing pattern to be imitated is projected onto the sewing material 3 with a laser beam.
  • the material transport can be supported in this case, for example by an additional transport device 7 with a conveyor 7a, which can move the fabric 3 preferably in two directions of the sewing plane.
  • the detection device is now used as a control instrument which detects deviations of the actual material movement of the respective target movement and correcting the Transport device 7 and / or the laser beam or the means for displaying the target sewing direction and / or the control of the needle movement acts.
  • the detection device 27 can also be completely or partially integrated in a preferably replaceable presser foot 23, as shown in FIG.
  • the detection range of the image sensor 29 may include the puncture site of the sewing needle 19 in the sewing material 3 or may be adjacent or spaced therefrom, for example in the area of the sole 47 of the sewing foot 23.
  • the term "puncture site" designates the location immediately under the sewing needle 19 in the sewing material 3 and in the template 4 and is also used when no sewing takes place during the detection of a master 4 template.
  • the detection area can be rectangular, elliptical or circular, for example, and can cover an area of, for example, about 50 mm 2 or about 100 mm 2 .
  • the detection area is close to the puncture site of the sewing needle 19.
  • the center of a circular detection area may be at a distance of about 5mm or 10mm or 15mm, for example Injection point of Nähndadel 19 lie. This ensures that the deviation of the determined movement information from the actual values of the relative movement of the material 3 at the puncture site is minimal. In particular, the influence of rotational movements about a passing through the sewing needle 19 axis of rotation (not shown) is minimal.
  • the presser foot 23 prevents the sewing material 3 from being able to stand out substantially from the sewing material support in the area of the puncture site.
  • the detecting device 27 may be configured to detect not only displacements of the sewing material 3 and the master 4 in two independent directions of the sewing plane, but also rotational movements.
  • the detection device 27 can perform an error correction as to which differences between the movement of the material 3 within the detection range of the sensor 29 and can compensate at the puncture site.
  • FIG. 2 shows such a presser foot 23, which is partially cut open.
  • the presser foot 23 comprises a shaft 31 with a circular receiving opening 33 arranged at the top for attachment of the presser foot 23 to the lower end of a fabric presser rod 21.
  • contact elements 37 may be formed eg in the form of contact springs within a contact module. These are, when the presser foot 23 is mounted on the fabric pressing rod 21, with complementary contact surfaces (not shown) of a held in the lower area on the cloth pressing rod 21 Needlesprints (not shown) in connection.
  • This electrical connection is part of an operative connection between the machine control 25 and the detection device 27.
  • an intermediate piece 43 is resiliently or alternatively rigidly connected to the shaft 31.
  • one or more coil springs 45 may be provided, which presses the intermediate piece 43 against one or more on the shaft 31 or on a stop connected thereto.
  • a counterforce occurs, when the presser foot 23 is pressed onto the sewing material 3, the intermediate piece 43 is displaced against the force of the coil springs 45 guided.
  • a quilting or sewing sole, short sole referred to 47 At the lower end of the intermediate piece 43 is a quilting or sewing sole, short sole referred to 47, interchangeable or alternatively firmly connected to the intermediate piece 43.
  • a sole 47 with a marking for example in the form of a crosshair or another target or detection mark 44, is preferably used, as shown by way of example in FIG.
  • the detection device 27 comprises the CCD or CMOS image sensor 29, a sensor optics arranged in front of it or an optical depilation system with a diaphragm 49, a lens 51 and a partially mirrored prism 53. Furthermore, the detection device 27 comprises a light source 55, for example an LED or a laser diode, for illuminating the material 3 in the detection range of the image sensor 29.
  • the LED, the image sensor 29 and the image sensor 29 downstream or integrated in this evaluation 57 are arranged on a common detection board 59, which electrically For example, by means of a flexprint 61 or a connection cable is connected to the contact module.
  • a cable with a connection plug for connecting the detection electronics to the controller 25 could also be used (no display).
  • the detection device 27 is installed below a protective window 38 in the throat plate 9 in the lower arm 5.
  • the fabric 3 and the template 4 is detected from the bottom.
  • a protective window 38 may optionally be attached to the Fabric pressing rod 21 a preferably removable shoe or roller 40 may be mounted.
  • a spring 42 presses a ball slightly against the sewing material 3.
  • FIG. 4 shows a situation with a sewing foot 23 placed on the needle bar 17, as may occur during the detection of sewing movements during a sewing operation.
  • the detection device 27 is designed as a scanning head 50 with a stylus, which is in operative connection by means of a wireless communication device with a computer or evaluation device 54. This is shown symbolically in FIG. 5 by a broken line L0 between two antenna stubs 58 on the scanning head 50 and on the evaluation unit 54.
  • a correspondingly formed machine control 25 of a sewing machine 1 can be used as an evaluation device 54.
  • the evaluation device 54 includes analogous to the machine control 25, a processing unit 32 with a main memory and a internal nonvolatile storage medium 34 (for example, a hard disk) and / or an external nonvolatile storage medium (for example, a memory stick 56 with a flash memory).
  • a detection device 27 is arranged with a detection mark 44, as has already been described with reference to Figure 3 in connection with the integration into a presser foot 23.
  • the scanning head 50 can also be made compact, similar to a small optical radio computer mouse with an applied detection mark 44, and have a planar bearing surface, as shown in FIG.
  • scanning or switching elements 60 are formed on the scanning head 50, with which a user can signal, for example, start and stop of recording operations and / or perform editing functions on the recorded sewing pattern.
  • the evaluator 54 is preferably a computer with a high-definition screen and recording and editing software, and the scanner 50 can be used both as a pointing device for the controlled software and as a capture device.
  • the scanning head 50 is now placed on the master 4 or the fabric 3 so that the pattern line to be detected comes below the detection mark 44 of the scanning 50. With a pressure on the start / stop switching element 60 begins the record. The scanning head 50 is now moved by hand along the pattern line so that it is always below the detection mark 44. In this case, the detection device 27 ascertains incremental displacement vectors at a high sampling rate and transmits them to the processing unit 32. The processing unit 32 calculates the positions of the interpolation points, taking into account any further specifications. These are stored as sewing data in the memory 34. Alternatively or additionally, such sewing data can also be transmitted directly to a sewing machine control 25, which drives the transport device 7 and the needle bar drive according to the received data.
  • the sewing machine 1 can reproduce the detected pattern at the desired scale.
  • a mechanical scanning head which is guided over the template 4
  • a mechanical scanning head includes a trackball or a pivotable and rotatable Abtastrad (no representation).
  • a digitizer board with a digitizer pen could also be used. In this case, the digitizing pen could track the contours of a template 4 lying on the digitizer board. The digitizer board in turn is connected via an operative connection by radio or cable to the evaluation unit 54 or the machine controller 25.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sewing Machines And Sewing (AREA)
EP06405183A 2005-06-17 2006-04-27 Procédé et dispositif de production de données de couture Withdrawn EP1734166A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH10302005 2005-06-17

Publications (1)

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EP1734166A1 true EP1734166A1 (fr) 2006-12-20

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EP (1) EP1734166A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594136B1 (ko) * 2005-03-28 2006-06-28 삼성전자주식회사 휴대단말기에서 하드디스크 드라이브의 파킹판단 장치 및방법
GB2431480B (en) * 2005-10-20 2011-08-10 Vsm Group Ab Embroidery data generation
US8074590B2 (en) * 2007-12-12 2011-12-13 Arthur Bentley Method and system for freehand and realtime quilting with a computer-controlled quilting machine
JP2012045019A (ja) * 2010-08-24 2012-03-08 Brother Ind Ltd ミシン
US9394640B2 (en) 2012-04-23 2016-07-19 Arthur Bentley Thread sensing stitch regulation for quilting machines
JP2017064135A (ja) * 2015-09-30 2017-04-06 ブラザー工業株式会社 ミシン及びプログラムを記録した記録媒体
JP6854610B2 (ja) * 2016-09-16 2021-04-07 Juki株式会社 縫製システム
JP6998698B2 (ja) * 2017-08-03 2022-02-10 Juki株式会社 ミシン
JP7224112B2 (ja) * 2018-05-21 2023-02-17 Juki株式会社 縫製システム
US11015276B2 (en) * 2019-02-04 2021-05-25 Handi Quilter, Inc. Multi-sensor sewing machine with automatic needle speed adjustment
US10738398B1 (en) * 2019-11-12 2020-08-11 Softwear Automation, Inc. Methods and systems for making a sewn product using a robot
JP7821562B2 (ja) * 2019-12-11 2026-02-27 Juki株式会社 画像処理装置、ミシン、及び画像処理方法
DE102019219923A1 (de) * 2019-12-17 2021-06-17 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Robustifizieren von Sensordaten gegen adversariale Störungen
US11761131B2 (en) 2020-09-11 2023-09-19 Arthur L Bentley Ribbon encoder for sewing machine stitch regulation
CN117626536A (zh) * 2022-08-11 2024-03-01 杰克科技股份有限公司 缝纫花样示教模板的应用方法、系统、缝纫平台及介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054198A (en) * 1979-07-09 1981-02-11 Westinghouse Canada Ltd Optical scanner
DE3606210A1 (de) * 1985-02-28 1986-08-28 Tokyo Juki Industrial Co., Ltd., Chofu, Tokio/Tokyo Stichmustereingabevorrichtung fuer naehmaschinen
EP0322523A2 (fr) * 1987-10-31 1989-07-05 Frankl & Kirchner GmbH. & Co. KG Fabrik für Elektromotoren und elektrische Apparate Méthode d'enregistrement numérique d'un modèle de couture pour une machine à coudre industrielle et dispositif de correction manuelle d'un modèle enregistré
WO1993022944A1 (fr) * 1992-05-16 1993-11-25 Cadcam Punch Limited Procede de decoupage et de broderie
US5323722A (en) * 1991-09-12 1994-06-28 Aisin Seiki Kabushiki Kaisha Embroidering machine
US20020007228A1 (en) * 1998-08-17 2002-01-17 Goldman David A. Automatically generating embroidery designs from a scanned image

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722434A (en) * 1971-02-23 1973-03-27 West Point Pepperell Inc Digital pattern control apparatus for textile machinery
JPS5838199B2 (ja) * 1975-07-01 1983-08-20 ブラザー工業株式会社 ヒカリナライスウチセイギヨミシン
DE3144127C2 (de) * 1981-11-06 1983-12-15 Union Special Gmbh, 7000 Stuttgart Sensoreinrichtung für Nähmaschinen
DE3346163C1 (de) * 1983-12-21 1985-04-11 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Verfahren zum mustergerechten Zusammennaehen von Stoffteilen
US4827858A (en) * 1987-04-28 1989-05-09 Brother Kogyo Kabushiki Kaisha Edge tracing sewing machine capable of automatically adjusting needle position
JP2649540B2 (ja) * 1988-04-28 1997-09-03 蛇の目ミシン工業株式会社 刺しゅうミシン
TW199191B (fr) * 1989-01-24 1993-02-01 Mitsubishi Electric Machine
JP2734717B2 (ja) * 1990-02-10 1998-04-02 ブラザー工業株式会社 模様等の各種形象を映写し得るミシン
JPH03275097A (ja) * 1990-03-23 1991-12-05 Mitsubishi Electric Corp ミシンの縫製データ作成方法及びその装置
DE4101346C1 (fr) * 1991-01-18 1992-07-23 G.M. Pfaff Ag, 6750 Kaiserslautern, De
US5319566A (en) * 1991-02-15 1994-06-07 Janome Sewing Machine Co., Ltd. Embroidering data production system
US5422819A (en) * 1991-02-22 1995-06-06 Janome Sewing Machine Co., Ltd. Image data processing system for sewing machine
JP2880306B2 (ja) * 1991-02-22 1999-04-05 蛇の目ミシン工業株式会社 刺繍データ作成装置
JP2624005B2 (ja) * 1991-03-29 1997-06-25 三菱電機株式会社 ミシンの縫製データ作成装置
JP3769602B2 (ja) * 1993-01-25 2006-04-26 株式会社バルダン アップリケの切断データ及び刺繍データの作成装置
JPH08141244A (ja) * 1994-11-22 1996-06-04 Brother Ind Ltd 刺繍データ作成装置
ATE315120T1 (de) * 2001-12-19 2006-02-15 Gegauf Fritz Ag Verfahren und vorrichtung zum regeln des stofftransportes bei einer näh- oder stickmaschine
US6959657B1 (en) * 2004-03-10 2005-11-01 Duval Richard J Optical stitch regulator system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054198A (en) * 1979-07-09 1981-02-11 Westinghouse Canada Ltd Optical scanner
DE3606210A1 (de) * 1985-02-28 1986-08-28 Tokyo Juki Industrial Co., Ltd., Chofu, Tokio/Tokyo Stichmustereingabevorrichtung fuer naehmaschinen
EP0322523A2 (fr) * 1987-10-31 1989-07-05 Frankl & Kirchner GmbH. & Co. KG Fabrik für Elektromotoren und elektrische Apparate Méthode d'enregistrement numérique d'un modèle de couture pour une machine à coudre industrielle et dispositif de correction manuelle d'un modèle enregistré
US5323722A (en) * 1991-09-12 1994-06-28 Aisin Seiki Kabushiki Kaisha Embroidering machine
WO1993022944A1 (fr) * 1992-05-16 1993-11-25 Cadcam Punch Limited Procede de decoupage et de broderie
US20020007228A1 (en) * 1998-08-17 2002-01-17 Goldman David A. Automatically generating embroidery designs from a scanned image

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