摘要:
The invention relates to a new method for developing a series of shoe lasts starting from a base shoe last provided in a basic shoe size. The method comprises the following steps:
gathering the spatial coordinates (x B ,y B ,z B ) of points on the base shoe last (2) of basic shoe size using gauges (15) associated with a first computer means (10) on which CAD programs are run; obtaining, from the spatial coordinates (x B ,y B ,z B ) of points on the base shoe last (2) of basic shoe size, spatial coordinates (x n ,y n ,z n ) of points on at least another shoe last in the seris, by using predetermined calculation formulae entered to said computer means, the socalled grading of lasts; storing, into said storage unit, said coordinates (x n ,y n ,z n ) of points on said at least another shoe last in the series.
摘要:
A method and corresponding apparatus is disclosed for generating a digital last (1, 20) for the manufacture of a shoe for a person, the method comprising obtaining a predefined digital last (300), the predefined digital last (300) comprising an axis relating to the shape of the last (920); obtaining data of a foot (20, 8) of the person; and modifying the obtained predefined digital last (300) based on the obtained data, wherein modifying comprises at least one of translation and rotation of the axis.
摘要:
The invention relates to a new method for developing a series of shoe lasts starting from a base shoe last provided in a basic footwear size. The method comprises the following steps:
measuring the spatial coordinates (X B ,Y B ,Z B ) of points on the base shoe last (2) of basic footwear size using gauges (15) associated with a first computer means (10) on which CAD programs are run; obtaining, from the spatial coordinates (X B ,Y B ,Z B ) of points on the base shoe last (2) of basic footwear size, spatial coordinates (X n ,Y n ,Z n ) of points on at least another shoe last in the series,by using predetermined calculation formulae entered to said computer means, the socalled grading step; feeding an NC tool machine with said spatial coordinates (X n ,Y n ,Z n ) of points on at least another shoe last in the series for the manufacturing thereof; using the information contained in the memory, physically installed in each shoe last or accessible by means of its code, to desingn the footwear component parts and properly assembling them at the production stage.
摘要:
Die Erfindung betrifft eine Vorrichtung zur Bestimmung einer einen bestpassenden Schuh liefernden Schuhgröße für einen Fuß, wobei folgendes vorgesehen ist: eine Abtasteinrichtung zur dreidimensionalen, vorzugsweise berührungslosen Abtastung des Fußes und zur Lieferung von Fußoberflächenabtastdaten, welche die Fußoberfläche dreidimensional darstellen, ein mit der Abtasteinrichtung verbundener Speicher zur Speicherung der Fußoberflächenabtastdaten, eine Speichereinrichtung zur Speicherung einer Tabelle, die die Schuhgrößen und die dazugehörigen Fußmaße enthält, einen Computer, der folgendes besitzt: i) einen Prozessor, der basierend auf den Fußoberflächenabtastdaten Fußmaße automatisch bestimmt und den Fußmaßen entsprechende Fußmaßdaten in einem Fußmaßdatenspeicher abspeichert, und ii) eine Vergleichsvorrichtung zum Vergleichen der Fußmaßdaten mit den gespeicherten Schuhgrößentabellen zur Bestimmung der Schuhgröße.
摘要:
An upper (3) is used for a shoe (1). The upper (3) includes a main body portion (30) located on an upper side of the shoe (1) and a bottom surface portion (40) connected to the main body portion at at least a part of an outer periphery (30a) of the main body portion (30). The main body portion (30) is seamless and in a shape having an inner periphery (30b) on an inner side of the outer periphery (30a). The shoe (1) includes the upper (3) that includes the main body portion (30) that is seamless and is in the shape having the inner periphery (30b) on the inner side of the outer periphery (30a) and a sole provided on a bottom surface portion side of the upper (3).
摘要:
An automatic machine for processing of shoe parts, comprises: a working station (III) provided with a motor-driven working arm (6) provided with a tool, said tool being movable with respect to a reference system consisting of three co-ordinates (x), (y) and (z) and two axes (a) and (b) of transverse and longitudinal inclination; a plotting station (I) provided with a plotting arm (5), not having motor means and carrying a plotting probe (P) at its free end, said probe being movable with respect to a reference system consisting of three co-ordinates (x), (y) and (z) and two axes (a) and (b) of transverse and longitudinal inclination, each degree of freedom of said plotting arm being provided with means for detecting the position of the elements forming the same; and a central processing unit suitable for reading and storing the data supplied by said detection means during the movement of said plotting probe along a given path and using said data to operate motor means of the working arm (6), so as to move the tool along an identical path.