PULLING OVER AND LASTING TOE AND FOREPART PORTIONS OF SHOES
    2.
    发明申请
    PULLING OVER AND LASTING TOE AND FOREPART PORTIONS OF SHOES 审中-公开
    拉起鞋子和鞋子的鞋子部分

    公开(公告)号:WO1993018680A1

    公开(公告)日:1993-09-30

    申请号:PCT/GB1993000609

    申请日:1993-03-24

    IPC分类号: A43D119/00

    CPC分类号: A43D119/00 A43D21/16

    摘要: For accomodating shoes of a given style but of different sizes, especially shoes having a significant bottom curvature, the operative position of the last support (10) can be varied according to the size of the shoe as well as according to style. To this end, a "style" heightwise setting of the last support (10) is modified by a subsequent "size" setting, which is carried out in response to the measurement of the last length when the heel rest (26) is moved into engagement with the back seam region thereof. To facilitate these two settings, preferably a double-cylinder arrangement (66, 68, 68a; 76, 78) is provided for effecting heightwise movement of the last support (10). The setting of the last support (10) is especially suited for electronic control, using n.c. motors for varying the position of the various stop members (72, 80, 90).

    摘要翻译: 对于具有特定尺寸但具有不同尺寸的鞋子,特别是具有显着的底部曲率的鞋,最后的支撑件(10)的操作位置可以根据鞋子的尺寸以及根据样式而变化。 为此,最后一个支撑件(10)的“风格”高度设置被随后的“尺寸”设置修改,随后的“尺寸”设置响应于当脚跟搁板(26)被移动到最后一个长度时的测量而被执行 与其背缝区域接合。 为了便于这两个设置,优选地提供双气缸装置(66,68,68a; 76,78),以实现最后一个支架(10)的高度运动。 最后支持(10)的设置特别适用于电子控制,使用n.c. 用于改变各种止动件(72,80,90)的位置的电动机。

    HEEL REST ARRANGEMENT FOR A PULLING OVER AND LASTING MACHINE
    3.
    发明申请
    HEEL REST ARRANGEMENT FOR A PULLING OVER AND LASTING MACHINE 审中-公开
    用于拉伸和切割机的HEEL REST安排

    公开(公告)号:WO1993018679A1

    公开(公告)日:1993-09-30

    申请号:PCT/GB1993000608

    申请日:1993-03-24

    IPC分类号: A43D119/00

    CPC分类号: A43D21/16 A43D119/00

    摘要: In a pulling over and lasting machine a heel rest arrangement (26) is provided, comprising a position-detecting device (linear potentiometer (52)) by which the actual position of the heel-engaging member (heel block (32)) can be monitored, comparator means being provided for comparing the value of the output of such device with a pre-set further value, representative of the desired heightwise position of the heel block (32). In response to a discrepancy arising between the two values, either a display (30) may indicate the discrepancy, in response to which the operator corrects the discrepancy, or powered means may be provided for automatically moving the heel block (32) to a corrected position. In another version, furthermore, locking means is provided which is released upon a discrepancy arising, allowing the operator to adjust the heightwise position of the heel block (32), whereafter the locking means (50) is automatically reapplied. The control is so organised that a cycle of operation cannot be initiated until no discrepancy is sensed.

    摘要翻译: 在拉伸和持续机器中,提供了一种脚后跟装置(26),其包括位置检测装置(线性电位计(52)),通过该位置检测装置,跟部接合构件(后跟块(32))的实际位置可以是 被提供的比较器装置用于将这种装置的输出值与预设的另外的值进行比较,代表跟部块(32)的期望的高度位置。 响应于两个值之间出现的差异,显示器(30)可以指示差异,响应于操作者校正差异,或者可以提供动力装置来自动地将跟部块(32)移动到修正的 位置。 此外,在另一个版本中,提供了锁定装置,其在出现差异时释放,允许操作者调整脚后跟块(32)的高度位置,此后锁定装置(50)被自动重新应用。 控制是如此的组织,以至于在没有感觉到差异之前不能启动操作循环。