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WO1997011619A1 - Installation pour la production de supports orthopediques pour chaussures - Google Patents

Installation pour la production de supports orthopediques pour chaussures Download PDF

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Publication number
WO1997011619A1
WO1997011619A1 PCT/CH1996/000337 CH9600337W WO9711619A1 WO 1997011619 A1 WO1997011619 A1 WO 1997011619A1 CH 9600337 W CH9600337 W CH 9600337W WO 9711619 A1 WO9711619 A1 WO 9711619A1
Authority
WO
WIPO (PCT)
Prior art keywords
foot
sensors
sole
measurement
tool
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.)
Ceased
Application number
PCT/CH1996/000337
Other languages
German (de)
English (en)
Inventor
Hans-Rudolf Rickli
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to BR9610653A priority Critical patent/BR9610653A/pt
Priority to DE19680816T priority patent/DE19680816D2/de
Priority to KR1019980702221A priority patent/KR19990063754A/ko
Priority to EP96930942A priority patent/EP0852470A1/fr
Priority to AU69831/96A priority patent/AU718646B2/en
Priority to JP9513037A priority patent/JPH11511368A/ja
Publication of WO1997011619A1 publication Critical patent/WO1997011619A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
    • A43D1/02—Foot-measuring devices
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D39/00—Machines for making foot-supporting pads or instep-raisers for flat feet

Definitions

  • the present invention relates to a system for producing shoe inserts according to the preamble of claim 1, in particular also a device for
  • a device is known from EP-A-0 071 386 in which the shape of the sole of the foot is first scanned on a measuring device.
  • the measuring device essentially consists of a large number of measuring pins which are pressed upwards under spring pressure.
  • a foot is placed from above on this area covered with pins, whereby the pins are pressed down according to the shape of the sole of the foot.
  • the pins are now fixed in this position by a clamping device, after which the surface formed by the upper ends of the pins represents a negative of the sole of the foot.
  • the templates thus obtained are then inserted into a device and scanned line by line in the XY plane by a sensor.
  • a milling device is moved over a blank shoe insert in synchronism with this movement in the XY plane of the sensor.
  • the one sensed by the sensor Height information of the template is mechanically transferred to the milling device.
  • the shoe insert is also milled out line by line from the blank.
  • This known device has various disadvantages.
  • the template with its large number of pins and the clamping device is quite complicated. Among other things, it is necessary that the pins run as well as possible and are under the same spring pressure in order to obtain matching measuring conditions at all measuring points. Any errors are transferred directly to the shoe insert due to the mechanical coupling to the milling device and, if recognizable, have to be eliminated laboriously by hand.
  • the templates must be inserted in the fixed form in the manufacturing facility. This presupposes that the measuring process takes place in close proximity to the manufacturing facility in order to avoid the risk of the templates being changed during transport.
  • An object of the present invention is to provide a system for the production of shoe insoles, in which the result of the measurement of the sole of the foot is obtained in a form which is easier to transfer and process and which, after largely automatic implementation, serves to control a device for the production of shoe insoles.
  • Another object is to provide a measuring device which has a simpler structure and preferably delivers the measurement result in the form of electrical signals.
  • Another object of the present invention is to provide a device for the production of shoe insoles, in which at least one of the disadvantages of the known devices of this type is avoided.
  • FIG. 1 shows an isometric representation of the entire manufacturing device
  • FIG. 2 shows an isometric representation of the actual manufacturing device
  • FIG. 3 shows an isometric representation of a sensor and its surroundings
  • FIG. 4 shows an isometric representation with a section of a support model
  • FIG. 5 shows a simplified top view with indicated feet
  • FIG. 6 shows an isometric representation of the electromechanical function of the manufacturing device
  • FIG. 7 shows an isometric representation of the electromechanical function of the manufacturing device
  • FIG. 8 is an isometric representation of the workflow
  • FIG. 9 shows a representation of the geometry of the tool engagement
  • Figure 11 is an isometric view of the processing from the inside or outside.
  • Figure 12 Disadvantages of line-by-line machining on a cross table.
  • the external shape of the measuring device results from two side boxes 1, 2, the actual measuring device that lies between them, and front and rear covers 3 and 4.
  • the wire rope grating A consists of a tension axis 5, a deflection axis 6, two directional axes 7, 8 and a wire rope 9.
  • the adjustability serves to pretension the wire rope 9, which is anchored in the tensioning axis 5 and the deflection axis 6, and is pulled into a tight grid.
  • the straightening axes 7, 8, profiled with recesses, ensure the parallel running of the run of the rope 9, so that a regular grid pattern of rope runs 9 and spaces is created.
  • This wire rope grating A forms the measuring platform on which the foot to be measured comes to be centered and the longitudinal axis of the foot is aligned with the wire rope axis. The other foot of the test person is placed on one of the two boxes 1, 2 next door.
  • sensors measure 13 longitudinal footbed sections.
  • the sensors 13 are part of the underlying sensor unit B, which operates as follows:
  • a base body 14 designed as a slide with ball bushings 15, running on two guide axes 16, 17 and pulled by a toothed belt 18, carries two bearing plates 19 with an axis 20 on which the twenty-four sensors 13 are rotatably mounted.
  • each individual sensor 13 connects a linkage 24 to a linear potentiometer 25.
  • the guide axes 16, 17 are screwed at their ends to angles 26, 27, which in turn are mounted on the boxes 1, 2 with screws and nuts.
  • One of the angles 26 also carries the stepper motor 28, the other 27 the deflection wheel 29 (see Figure 1).
  • the rollers 38, 39 are mounted with screws on one of the two box walls 2.
  • each sensor 13 records the foot profile of its cut on the longitudinal potentiometer 25.
  • the measurement data are read out synchronously with the stepper motor 28 and converted from analog to digital.
  • the other foot 44 is placed on one of the boxes 1 or 2.
  • the device stores the topography of a foot in the form of the cuts in a file.
  • the feet can be placed orthopedically corrected for measurement with thin-walled support models 40 which are open at the bottom.
  • the sensors 13 also detect the inner shape of the support models 40 and read in the correction.
  • Conceivable are other than the specified electromechanical sensors such.
  • B. contactless in which the measurement is carried out by light reflection or by sound, and / or other type of converter of the height values into electrical signals, for.
  • the measured values supplied by the measuring device which are initially still analog, are recorded by a data processing system (not shown) and converted into control data for the manufacturing device described below.
  • a data processing system not shown
  • Standard components are used, such as A / D converters and small computers (PCs).
  • PCs small computers
  • a processing system to the measuring device, the data being stored on a portable data carrier. This data is read in on a suitably equipped control which is connected to the manufacturing device. The necessary conversions and possibly post-processing of the data are carried out on one or the other system.
  • a portable data carrier any type of data transmission can also take place.
  • programs known per se can also be used to carry out a visual check on a screen, post-processing in the sense of orthopedic corrections of the footbed and / or Smoothing or other meaningful data manipulation.
  • the machine stand consisting of a base 101 and two tower-like structures 102, 103, is screwed closed by four covers 104, 105, 106, 107 and takes the functional groups

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une installation pour la production, largement automatisée, de semelles de chaussures à usage orthopédique, comprenant un dispositif de mesurage de la plante du pied, un dispositif de production de supports orthopédiques pour chaussures, réalisée sur la base des résultats des mesures, ainsi qu'un système de traitement de données recevant les résultats des mesures du dispositif de mesurage, avec retouchage, par exemple lissage éventuel, et les transformant en données de commande pour le dispositif de production. Le dispositif de mesurage effectue un balayage, sensiblement ligne par ligne, de la plante du pied, ce qui fournit une topographie de la plante du pied sous la forme de coupes hypsométriques. A cet effet, un ou plusieurs détecteurs électromécaniques (13) se déplacent dans le sens longitudinal au-dessus de la plante du pied, de manière à suivre les variations en hauteur. Le mouvement des détecteurs (13) est converti en signaux électriques par l'intermédiaire d'un potentiomètre linéaire (25). Le dispositif de production présente une tête de façonnage, par exemple une fraise, qui est déplacée suivant un tracé hélicoïdal au-dessus de l'ébauche des supports des chaussures. Les données relatives à la hauteur de la fraise sont déterminées, de façon largement automatisée, par le système de traitement de données à partir des résultats fournis par le dispositif de mesurage.
PCT/CH1996/000337 1995-09-27 1996-09-27 Installation pour la production de supports orthopediques pour chaussures Ceased WO1997011619A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR9610653A BR9610653A (pt) 1995-09-27 1996-09-27 Instalação para a manufatura de dispositivos de inserção de calçados
DE19680816T DE19680816D2 (de) 1995-09-27 1996-09-27 Anlage zur Herstellung von Einlagen in Schuhe
KR1019980702221A KR19990063754A (ko) 1995-09-27 1996-09-27 구두 인서트의 제조장치
EP96930942A EP0852470A1 (fr) 1995-09-27 1996-09-27 Installation pour la production de supports orthopediques pour chaussures
AU69831/96A AU718646B2 (en) 1995-09-27 1996-09-27 Installation for the manufacture of shoe inserts
JP9513037A JPH11511368A (ja) 1995-09-27 1996-09-27 靴インサートの製造装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH284795 1995-09-27
CH272395 1995-09-27
CH2723/95 1995-09-27
CH2847/95 1995-09-27

Publications (1)

Publication Number Publication Date
WO1997011619A1 true WO1997011619A1 (fr) 1997-04-03

Family

ID=25691247

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1996/000337 Ceased WO1997011619A1 (fr) 1995-09-27 1996-09-27 Installation pour la production de supports orthopediques pour chaussures

Country Status (9)

Country Link
EP (1) EP0852470A1 (fr)
JP (1) JPH11511368A (fr)
KR (1) KR19990063754A (fr)
CN (1) CN1198082A (fr)
AU (1) AU718646B2 (fr)
BR (1) BR9610653A (fr)
CA (1) CA2233220A1 (fr)
DE (1) DE19680816D2 (fr)
WO (1) WO1997011619A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1810585A2 (fr) 2006-01-24 2007-07-25 Günter Hundertmarck Dispositif de mesure et de réalisation d'empreinte du pied et de fabrication de semelles, semelles orthopédiques et inserts
CN115120009A (zh) * 2022-06-28 2022-09-30 邢台职业技术学院 一种制鞋用自动测量设备及其测量方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006116003A (ja) * 2004-10-20 2006-05-11 Ai Denshi Kogyo:Kk 測定装置
BRPI0911009B8 (pt) * 2008-07-16 2021-06-22 Podo Activa S L método e dispositivo para obter uma imagem plantar e usinagem de dupla face da palmilha obtida pelo método
US9788600B2 (en) 2012-12-19 2017-10-17 New Balance Athletics, Inc. Customized footwear, and systems and methods for designing and manufacturing same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696456A (en) * 1971-02-22 1972-10-10 Intern Nominees Bahamas Ltd Custom shoe construction system
EP0014022A1 (fr) * 1979-01-25 1980-08-06 Technisch Advies- en Handelsbureau Hoogstraat C.V. Appareil de mesure du pied
US4745290A (en) * 1987-03-19 1988-05-17 David Frankel Method and apparatus for use in making custom shoes
EP0284922A2 (fr) * 1987-03-31 1988-10-05 Amfit, Inc. Appareil, système et méthode pour former des garnitures de chaussure sur devis
US5164793A (en) * 1991-09-13 1992-11-17 Brown Group, Inc. Shoe size selection system and apparatus therefor
WO1995005791A1 (fr) * 1993-08-24 1995-03-02 Klaus Lauth Procede de production et/ou d'ajustement dimensionnel de pieces auxiliaires adaptees a des parties d'un corps vivant
DE4404695A1 (de) * 1994-02-15 1995-08-17 Dietmar Walter Verfahren zum Herstellen orthopädischer Einlagen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696456A (en) * 1971-02-22 1972-10-10 Intern Nominees Bahamas Ltd Custom shoe construction system
EP0014022A1 (fr) * 1979-01-25 1980-08-06 Technisch Advies- en Handelsbureau Hoogstraat C.V. Appareil de mesure du pied
US4745290A (en) * 1987-03-19 1988-05-17 David Frankel Method and apparatus for use in making custom shoes
EP0284922A2 (fr) * 1987-03-31 1988-10-05 Amfit, Inc. Appareil, système et méthode pour former des garnitures de chaussure sur devis
US5164793A (en) * 1991-09-13 1992-11-17 Brown Group, Inc. Shoe size selection system and apparatus therefor
WO1995005791A1 (fr) * 1993-08-24 1995-03-02 Klaus Lauth Procede de production et/ou d'ajustement dimensionnel de pieces auxiliaires adaptees a des parties d'un corps vivant
DE4404695A1 (de) * 1994-02-15 1995-08-17 Dietmar Walter Verfahren zum Herstellen orthopädischer Einlagen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1810585A2 (fr) 2006-01-24 2007-07-25 Günter Hundertmarck Dispositif de mesure et de réalisation d'empreinte du pied et de fabrication de semelles, semelles orthopédiques et inserts
CN115120009A (zh) * 2022-06-28 2022-09-30 邢台职业技术学院 一种制鞋用自动测量设备及其测量方法

Also Published As

Publication number Publication date
AU6983196A (en) 1997-04-17
CA2233220A1 (fr) 1997-04-03
EP0852470A1 (fr) 1998-07-15
JPH11511368A (ja) 1999-10-05
BR9610653A (pt) 1999-05-11
CN1198082A (zh) 1998-11-04
KR19990063754A (ko) 1999-07-26
AU718646B2 (en) 2000-04-20
DE19680816D2 (de) 1999-07-15

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