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    SHOE LAST HOLDING DEVICE AND SHOEMAKING MACHINE HAVING THE SAME
    1.
    发明申请
    SHOE LAST HOLDING DEVICE AND SHOEMAKING MACHINE HAVING THE SAME 有权

    公开(公告)号：US20220240629A1

    公开(公告)日：2022-08-04

    申请号：US17396505

    申请日：2021-08-06

    申请人： Hsiu-Feng WEN

    发明人： Hsiu-Feng WEN

    IPC分类号： A43D21/12

    摘要： A shoe last holding device for clamping a shoe last including two spaced-apart clamped portions includes a base seat unit, a driving unit, and a clamping unit. The driving unit includes a pushing member movable relative to the base seat unit. The clamping unit includes two spaced-apart clamping elements pivotally mounted to the base seat unit. Each clamping element includes a force transmission end abutting against the pushing member and a clamping end opposite to the force transmission end. The pushing member is disposed between and movable toward and away from the clamping elements to drive the clamping elements to convert between a releasing state and a clamping state where the clamping ends engage the clamped portions, respectively.

    Shoe lasting machine
    2.
    发明授权
    Shoe lasting machine 失效
    鞋子持久的机器

    公开(公告)号：US5025521A

    公开(公告)日：1991-06-25

    申请号：US339974

    申请日：1989-04-18

    申请人： Frank C. Price ,  Gerhard Giebel

    发明人： Frank C. Price ,  Gerhard Giebel

    IPC分类号： A43D21/12 ,  A43D23/02 ,  A43D25/18

    CPC分类号： A43D23/02 ,  A43D21/12 ,  A43D25/185

    摘要： A wiper assembly (120, 220) for a pulling over and toe lasting machine provides for variation of the configuration of the continuous wiping surface (146, 246) and of the leading edge (144, 244) of the wiper assembly. This is achieved by each wiper plate arrangement comprising two wiper plates (132, 152; 232, 252) pivotally connected to one another whereby their angular relationship can be varied. In one embodiment the wiper plate configuration is varied while the machine is in the rest position, and the wiper plates are then clamped in such position; in another embodiment the individual wiper plates (232, 252) are driven independently of one another whereby the configuration can be varied not only at the start of the lasting operation but during the course of the lasting operation; furthermore, by this independent means, the configuration can be varied differently for left and right shoes. Such variation of configuration in its more complicated aspects is achieved by the use of electronic control means, but in the simpler version the variation may be effected manually. In order to avoid risk of collision between the wiper assembly and an adhesive applicator device (11), furthermore, the latter also has a facility for variation of its configuration.

    Method of an apparatus for lasting sides of shoes on lasts, comprising a side tack insertion device
    3.
    发明授权
    Method of an apparatus for lasting sides of shoes on lasts, comprising a side tack insertion device 失效
    一种用于鞋的持久侧的装置的方法，包括侧钉插入装置

    公开(公告)号：US4630325A

    公开(公告)日：1986-12-23

    申请号：US842759

    申请日：1986-03-21

    申请人： Rudolf Bender ,  Hans-Gerd Dietrich ,  Gerhard Giebel

    发明人： Rudolf Bender ,  Hans-Gerd Dietrich ,  Gerhard Giebel

    IPC分类号： A43D21/00 ,  A43D75/00 ,  A43D21/12 ,  A43D23/02

    CPC分类号： A43D21/003 ,  A43D75/00

    摘要： Method of and apparatus for side lasting shoes on lasts comprising a side tack insertion device, wherein the latter is moved along the lasting margin in an operating path following the course of the shank region. A friction closure element (tensioning strap, roller, smoothing runner) is moved stepwise in a longitudinal direction of the shoe and with each step is pressed periodically against the upper in a strip-like region associated with each tack insertion, whereby the upper is stretched in a direction towards the lasting margin.

    摘要翻译： 用于在持续时间上的侧面持久鞋的方法和装置，包括侧钉插入装置，其中后者沿着沿着柄部区域的过程的操作路径中的持续边缘移动。 摩擦闭合元件（张紧带，滚子，平滑流道）在鞋的纵向方向上逐步移动，并且每个步骤在与每个钉插入相关联的条状区域中周期性地压靠在鞋面上，由此上部被拉伸 朝向持久的边缘的方向。

    Device for mounting the toe and heel ends of a shoe upper
    4.
    发明授权
    Device for mounting the toe and heel ends of a shoe upper 失效
    用于安装鞋袜的鞋头和鞋带的装置

    公开(公告)号：US3787915A

    公开(公告)日：1974-01-29

    申请号：US3787915D

    申请日：1972-11-17

    申请人： TECH CUIR CENTRE

    发明人： HOLT T ,  BARRE J

    IPC分类号： A43D11/12 ,  A43D21/12

    CPC分类号： A43D11/12

    摘要： The toe and heel ends of the mounting last, in a shoe-making process, act as forming elements in the shaping of the upper in combination with a die comprising impressions of the shoe to be obtained. This die comprises on the one hand a frame element of semi-rigid but resilient material which includes a base carrying at least one curved rib corresponding substantially to the outer contour of the toe end of the shoe contemplated and on the other hand a filling element of flexible, soft and resilient material, fitted in the cavity formed by said curved rib.

    摘要翻译： 安装件的脚趾和脚跟端部，在制鞋过程中，起到与上述成型件的成形元件的作用，该模具与包括要获得的鞋的印模的模具组合在一起。 该模具一方面包括半刚性但弹性材料的框架元件，该框架元件包括承载至少一个弯曲肋部的基部，该基部基本上对应于所预期的鞋趾端部的外部轮廓，另一方面， 柔性，柔软和弹性材料，装配在由所述弯曲肋形成的空腔中。

    Shoe lasting machines
    5.
    发明授权
    Shoe lasting machines 失效
    鞋类机械

    公开(公告)号：US3631554A

    公开(公告)日：1972-01-04

    申请号：US3631554D

    申请日：1970-08-31

    申请人： USM CORP

    发明人： HARTSHORN FRANK ,  MILLAR GEORGE

    IPC分类号： A43D21/12 ,  A43D21/16 ,  A43D21/18 ,  A43D21/00

    CPC分类号： A43D21/16 ,  A43D21/125 ,  A43D21/18

    摘要： A shoe upper conforming machine having side grippers movable widthwise from spaced locations into engagement with the sides of a shoe to locate the grippers automatically with respect to the upstanding margin of a shoe upper.

    摘要翻译： 一种鞋上贴合机，其具有侧夹具，其从间隔位置横向移动以与鞋的侧面接合，以相对于鞋面的直立边缘自动定位夹具。