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    • 3. 发明申请
    • A REINFORCING/STIFFENING MATERIAL
    • 加固/加固材料
    • WO1994006318A1
    • 1994-03-31
    • PCT/GB1993001928
    • 1993-09-13
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA S.L.CRAM, Donald, JohnHYDON, Darren
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA S.L.
    • A43B23/16
    • D04H1/645A43B23/16D04H1/587D06M15/03D06M15/11D06M15/227D06M15/233D06M15/263D06M15/333D06M15/347D06M15/423D06M15/693D06N3/02D06N3/04D06N3/042D06N3/10
    • A reinforcing/stiffening material, e.g. for use in the manufacture of shoe upper components, comprises a fabric layer impregnated with an impregnant. The impregnant comprises a stiffening component and a water-soluble component in quantities such that when the material is immersed in water it is rendered flaccid and hardens to a stiffening consistency when dried. Suitable stiffening components are polyvinyl acetate or one or more copolymers thereof, polyvinyl pyrolidone, one or more acrylates, one or more methacryltes, and styrene-butadiene rubber. Suitable water-soluble components are polyvinyl alcohol, one or more soluble acrylates, one or more soluble methacrylates, starch and dextrin. According to the proportion of water-soluble component used, an adhesive coating may be applied to one or both sides of the material. The impregnant may also comprise a hardening component which undergoes a chemical reaction when immersed in weak acid solution whereby it is rendered flaccid when in a wetted state and dries to a hardened condition. The impregnant may further comprise a filler by which the water absorption rate of the material in enhanced, and an additive or additives for limiting the amount of water taken up by the material.
    • 加强/加强材料,例如。 用于制造鞋面部件的方法包括用浸渍剂浸渍的织物层。 浸渍剂包括硬化组分和水溶性组分,其数量使得当材料浸入水中时,其变干,变硬并在干燥时硬化至硬化稠度。 合适的加强组分是聚乙酸乙烯酯或其一种或多种共聚物,聚乙烯吡咯烷酮,一种或多种丙烯酸酯,一种或多种甲基丙烯酸酯,和丁苯橡胶。 合适的水溶性组分是聚乙烯醇,一种或多种可溶性丙烯酸酯,一种或多种可溶性甲基丙烯酸酯,淀粉和糊精。 根据所使用的水溶性成分的比例,粘合剂涂层可以施加到材料的一侧或两侧。 浸渍剂还可以包含硬化组分,当浸入弱酸溶液中时会发生化学反应,从而当处于润湿状态时变硬,并干燥至硬化状态。 浸渍剂可以进一步包括填料,通过该填料,材料的吸水率得到增强,以及用于限制被材料吸收的水量的添加剂或添加剂。
    • 4. 发明申请
    • WORKPIECE CLAMPING AND FEEDING DEVICE
    • 工作夹紧和送料装置
    • WO1995029279A1
    • 1995-11-02
    • PCT/GB1995000851
    • 1995-04-19
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.TOUT, Nigel, RogerREEDMAN, David, CreykeHUDMAN, Frederick, MarkWILDBORE, David
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.
    • D05B21/00
    • D05B21/00
    • A workpiece clamping and feeding device e.g. for an automatic sewing machine utilises two belt arrangements (40) arranged side-by-side with an elongated gap (44) extending in a first direction therebetween. The sewing needle path (18) is aligned with the gap (44). The belt arrangements are mounted in a carriage (20) which moves in the first direction while the belts (42) are driven to feed a workpiece clamped therebetween in a second direction extending perpendicularly to the first direction. In this way a workpiece held by the belts can be moved relative to the sewing needle. The workpiece-engaging surface of at least one of the belts (42) of each arrangement (40) is provided with projections (76; 78) on which the workpiece can be held fast. These projections may comprise grit particles (76) or studs, spikes, pins or the like (78). In each case, the particles are sufficiently spaced to enable them to at least indent the surface of the workpiece (and, in the case of e.g. pins, to impale the workpiece) and thus to enhance the holding fast of the workpiece against the surface of the belt.
    • 工件夹紧和进给装置 对于自动缝纫机,利用两个并排布置的带状装置(40),其中沿着第一方向延伸的细长间隙(44)。 缝针路径(18)与间隙(44)对齐。 皮带装置安装在沿着第一方向移动的滑架(20)中,同时驱动皮带(42)沿垂直于第一方向延伸的第二方向供给夹在其间的工件。 以这种方式,由带子保持的工件可以相对于缝纫针移动。 每个布置(40)的至少一个带(42)的工件接合表面设置有突起(76,78),工件能够在其上快速保持。 这些突起可以包括砂粒(76)或螺柱,钉,钉或类似物(78)。 在每种情况下,颗粒充分间隔开,使得它们能够至少缩进工件的表面(并且在例如销的情况下,使工件突出),并且因此增强工件快速抵抗表面的位置 皮带。
    • 5. 发明申请
    • MACHINE FOR OPERATING PROGRESSIVELY ON A LASTED SHOE ALONG A DESIRED PATH
    • 机器在一个想要的路径上在一个活泼的鞋子上进行操作
    • WO1995024838A1
    • 1995-09-21
    • PCT/GB1995000519
    • 1995-03-09
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.BROWN, Terence, JohnDAVIES, John
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.
    • A43D37/00
    • A43D37/00
    • A shoe bottom roughing machine comprises a shoe support (10) and tool supporting means (12) including a tool support member (50) between which and the shoe support relative movement is effected lengthwise, widthwise and heightwise of the bottom of a shoe supported by the shoe support. The tool support member (50) supports a single roughing tool (698) in the form of a rotary radial wire brush and the brush is mounted for swivelling movement about a verrtical axis. The various motors (34, 66, 84, 148) for effecting these movements are n.c. motors and a computer control, using programmed instructions, is used for determining the path of the tool along the shoe bottom. For supporting the tool support member (50) for its various movements, a double parallel linkage arrangement (44, 46, 50; 42, 46, 50, 58) is provided which is effective to maintain the tool in its heightwise orientation in relation to the shoe bottom while providing lightness and rigidity for the tool mounting. For effecting rotation of the brush, a single drive belt (122) is provided, driven by a motor (110) which itself is movable to maintain the tension in the belt during widthwise and heightwise movement of the tool support member (50) relative to the shoe support (10).
    • 鞋底粗加工机包括鞋支撑件(10)和工具支撑装置(12),工具支撑装置(12)包括工具支撑构件(50),鞋支撑件相对运动在鞋的底部的纵向,横向和高度上受到 鞋支持。 工具支撑构件(50)支撑为旋转径向线刷形式的单个粗加工工具(698),并且刷安装成用于围绕观察轴线的旋转运动。 用于实现这些运动的各种马达(34,66,84,148)是直流 使用编程指令的电机和计算机控制器用于确定沿着鞋底的工具的路径。 为了支撑用于其各种运动的工具支撑构件(50),提供了双平行连杆装置(44,46,50,42,46,50,58),其有效地将工具保持在相对于 鞋底,同时为工具安装提供亮度和刚度。 为了实现电刷的旋转,单个传动带(122)由马达(110)驱动,马达(110)本身可移动以在工具支撑构件(50)相对于宽度方向和高度方向移动时保持带内的张力 鞋支撑件(10)。
    • 6. 发明申请
    • MACHINE FOR OPERATING PROGRESSIVELY UPON SELECTED SURFACE PORTIONS OF WORKPIECES
    • 选择工作表面部分后续运行的机器
    • WO1995024837A1
    • 1995-09-21
    • PCT/GB1994002260
    • 1994-10-14
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.BROWN, Terence, JohnDAVIES, John
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.
    • A43D37/00
    • A43D37/00
    • An operating tool, e.g. a rotary radial roughing brush (698), is supported by a tool mounting (692) itself pivotally supported by a tool carrier (682) rotatable about a vertical axis, drive means (680) being provided for effecting such rotation. Height control means (716-724, 740, 742) is also provided, which utilises such rotational movement to vary the heightwise position of the tool mounting (692), and thus of the tool (698) supported thereby, in relation to the tool carrier (682). To this end the drive means includes a rotary spindle and the height control means includes a threaded shaft (716) on which a nut member (740) is carried. The threaded shaft and nut rotate together with the spindle, but the nut can be clamped against rotation; in this way rotation of the shaft (716) together with the spindle is effective to cause heightwise movement of the shaft also to take place.
    • 操作工具,例如 旋转径向粗糙刷(698)由本身可由围绕垂直轴线旋转的工具架(682)枢转支撑的工具安装件(692)支撑,驱动装置(680)用于进行这种旋转。 还提供了高度控制装置(716-724,740,742),其利用这种旋转运动来改变工具安装件(692)的高度位置,并且因此改变由其支撑的工具(698)相对于工具 载体(682)。 为此,驱动装置包括旋转主轴,并且高度控制装置包括带有螺母构件(740)的螺纹轴(716)。 螺纹轴和螺母与主轴一起旋转,但螺母可以防止旋转; 以这种方式,轴(716)与主轴一起的旋转有效地引起轴的高度运动也发生。
    • 7. 发明申请
    • EDGE DETECTION IN AUTOMATIC SEWING APPARATUS
    • 自动缝纫设备边缘检测
    • WO1996023626A1
    • 1996-08-08
    • PCT/GB1996000180
    • 1996-01-29
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.HUDMAN, Frederick, MarkCRISPIN, Alan, JohnPOKRIC, MajaPOKRIC, BorisREEDMAN, David, Creyke
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.
    • B23Q35/128
    • B23Q35/128
    • An edge detector arrangement is described suitable for automatic sewing apparatus in which a light pattern is incident upon an edge (14) between layers (11, 12) of material. A camera (17) being arranged to view the edge (14) in order to view a discontinuity (33; 42) in at least one line of the light pattern. This discontinuity being indicative of edge position in each segment of the edge (14) viewed by the camera (17). Such that the sequential segments of the edge (14) and so the real edge location data being consolidated as a real edge data signal set which may be used in appropriate microprocessor means in order to adapt a stitch path stored in an automatic sewing apparatus in comparison with an expected or ideal edge path location set. Edge detection may be conducted whilst the automatic sewing apparatus is in operation or as a pre-scanning stage prior to sewing. The image from the camera is grabbed by a frame grabber element (22) and may be processed to enhance discontinuity position definition.
    • 描述了适用于其中光图案入射到材料层(11,12)之间的边缘(14)上的自动缝合设备的边缘检测器装置。 被布置成观察边缘(14)的相机(17),以便在光图案的至少一行中观看不连续(33; 42)。 该不连续性指示由相机(17)观看的边缘(14)的每个段中的边缘位置。 使得边缘(14)的顺序段,因此实际边缘位置数据被整合为实际边缘数据信号组,其可以在适当的微处理器装置中使用,以便适应存储在自动缝纫装置中的针迹路径 具有预期或理想的边缘路径位置集合。 边缘检测可以在自动缝合装置运行时进行,也可以在缝制之前作为预扫描阶段进行。 来自摄像机的图像被帧捕获元件(22)抓取,并且可以被处理以增强不连续位置定义。
    • 9. 发明申请
    • ORTHOPAEDIC SPLINTING/CASTING MATERIAL
    • 对角螺纹/铸造材料
    • WO1994003211A1
    • 1994-02-17
    • PCT/GB1993001670
    • 1993-08-06
    • USM ESPANA S.L.BRITISH UNITED SHOE MACHINERY LIMITEDARNOLD, Brian
    • USM ESPANA S.L.BRITISH UNITED SHOE MACHINERY LIMITED
    • A61L15/12
    • A61L15/07
    • An orthopaedic splinting/casting material comprises a high molecular weight polyester in combination with a cellulosic filler, the material is mouldable at a temperature in the range of 55 to 70 C and has a self-adherent characteristic at such temperature, its weight is in the range 0.75 to 4.0 kg/m2, its density in the range 900 to 1200 kg/m3, and its modulus, at ambient temperature, not less than 350 mPa. Preferably the polyester is a polyhexamethylene adipate or a polyepsilon-caprolactone. The cellulosic filler may be one or a combination of ground almond shell, ground olive stones and wood flour. Preferably the polyester is in powder form, in which case the polyester and the filler are both generally of the same or closely similar grain size distribution. If desired a fabric layer, e.g. a lightweight polyester fabric, may be incorporated at or adjacent at least one surface of the polyester/filler material.
    • 矫形夹板/铸造材料包括与纤维素填料组合的高分子量聚酯,该材料可在55-70℃的温度范围内成型,并且在该温度下具有自粘性,其重量在 范围为0.75至4.0kg / m 2,其密度在900至1200kg / m 3范围内,其模量在环境温度下不低于350mPa。 优选地,聚酯是聚己二酸己二酸酯或聚己内酯。 纤维素填料可以是研磨的杏仁壳,磨碎的橄榄石和木粉的一种或组合。 优选地,聚酯是粉末形式,在这种情况下,聚酯和填料通常具有相同或密切相似的粒度分布。 如果需要,织物层,例如 轻质聚酯织物可以并入聚酯/填料材料的至少一个表面上或附近。
    • 10. 发明申请
    • PROGRESSIVELY ROUGHING MARGINAL PORTIONS OF A SHOE BOTTOM
    • 渐进的粗糙的鞋底部分
    • WO1995028105A1
    • 1995-10-26
    • PCT/GB1995000812
    • 1995-04-10
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.BROWN, Terence, JohnDAVIES, JohnSTABLER, Paul, David
    • BRITISH UNITED SHOE MACHINERY LIMITEDUSM ESPANA, S.L.
    • A43D37/00
    • A43D37/00
    • In the roughing of marginal portions of a shoe bottom using a rotary radial roughing brush (698) the angle of presentation of the operating surface portion of the brush to the shoe bottom marginal portion is such that a longitudinal centre line of the region of contact subtends an acute angle with the perpendicular to the tangent to the shoe edge for each position of the brush in relation to the shoe bottom marginal portion, the region of contact, moreover, lying at the joint-ward side of the perpendicular. This arrangement is especially useful in the inside waist region, especially at the heelward side of the joint region, but is generally applicable both "downstream" and "upstream" of the joint region of the shoe bottom. The acute angle will vary, in particular according to the "spring" of the shoe bottom (i.e. the pitch of the waist region in relation to the forepart region) and is preferably selected by the operator. Where the method is practised in a machine, the machine preferably has a path-determining mode in which the path of the brush along the shoe bottom can be digitised, along three co-ordinate axes and also the angle of swivel of the brush can be determined, as a digitised value, the various digitised values making up a pattern data file for subsequent recall.
    • 在使用旋转径向粗糙刷(698)对鞋底的边缘部分进行粗加工时,刷子的操作表面部分向鞋底边缘部分呈现的角度使得接触区域的纵向中心线对接 相对于鞋底边缘部分的刷子的每个位置,接触区域的垂直于鞋边缘的切线垂直于锐角,此外,该角度位于垂直线的关节侧。 这种布置在内侧腰部区域尤其是在关节区域的后方侧特别有用,但通常适用于鞋底的关节区域的“下游”和“上游”。 锐角将变化,特别是根据鞋底的“弹簧”(即,相对于前部区域的腰部区域的间距),并且优选由操作者选择。 在机器中实施该方法的情况下,机器优选地具有路径确定模式,其中沿着鞋底的刷子的路径可以沿着三个坐标轴被数字化,并且刷子的旋转角度可以是 确定作为数字化值的各种数字化值构成用于随后召回的模式数据文件。