Apparatus for scoring a glass sheet
    71.
    发明授权
    Apparatus for scoring a glass sheet 失效
    玻璃板刻痕设备

    公开(公告)号:US5038654A

    公开(公告)日:1991-08-13

    申请号:US333143

    申请日:1989-04-04

    申请人: Donald A. Mackey

    发明人: Donald A. Mackey

    IPC分类号: B26D3/08 C03B33/10

    摘要: The load applied to a scoring wheel to the combined load of a first predetermined constant load and a second variable load. The second load is varied in response to changes in the scoring speed to provide a uniform scoring depth.

    摘要翻译: 施加到刻划轮到第一预定恒定载荷和第二可变载荷的组合载荷的载荷。 第二负载根据刻痕速度的变化而变化,以提供均匀的刻痕深度。

    Apparatus for scoring rigid plastic sheet material
    72.
    发明授权
    Apparatus for scoring rigid plastic sheet material 失效
    用于刻划刚性塑料片材的设备

    公开(公告)号:US4877391A

    公开(公告)日:1989-10-31

    申请号:US233583

    申请日:1988-08-18

    摘要: An apparatus for forming frangible score lines in rigid plastic sheet material. The apparatus utilizes a flat surface having a serrated edge having points and notches. The rigid plastic sheet material is laid on the flat surface. A scoring means is positioned to strike downwardly on the sheet material whereby the points of the serrated edge of the flat surface will extend into the sheet material a distance further than the notches of the serrated edge to thus form a corrugated fracturable score line in the plastic sheet material. The apparatus is useful for forming score lines in lids for drink cups intended for fast food service.

    摘要翻译: 用于在刚性塑料片材中形成易碎刻痕线的装置。 该装置使用具有锯齿状边缘的平坦表面,其具有点和凹口。 刚性塑料片材铺设在平面上。 定位装置被定位成在片材上向下冲击,由此平坦表面的锯齿状边缘的点将延伸到片材中比锯齿形边缘的切口更远的距离,从而在塑料中形成波纹可分割刻痕线 片材。 该装置用于在用于快餐服务的饮料杯的盖子中形成刻痕线。

    Microcircuit cover remover
    73.
    发明授权
    Microcircuit cover remover 失效
    微电路盖拆卸器

    公开(公告)号:US4376399A

    公开(公告)日:1983-03-15

    申请号:US194766

    申请日:1980-10-07

    申请人: James Victor

    发明人: James Victor

    摘要: Apparatus and a related method for its operation, for removing a cover from a microcircuit package without significant damage to the package or contamination of its contents. The apparatus includes a work table on which the package to be opened is placed, a clamping assembly for removably securing the package to the work table, and a cutter blade positioned in an operative relationship with the clamped package. Also included are adjustment controls to allow for adjustment for the width, length and depth of the cut, and control circuitry for effecting movement of the work table in a cutting stroke with respect to the cutter blade, to cut along an edge of the cover, and for automatically reversing the table movement to return it to its starting position. A vacuum system is employed to remove and contain metal fragments and thereby minimize contamination of the package.

    摘要翻译: 用于其操作的装置和相关方法,用于从微电路封装件移除盖子,而不会对包装件造成重大损害或其内含物的污染。 该装置包括一个待打开的包装被放置在其上的工作台,用于将包装件可移除地固定到工作台上的夹紧组件和与夹紧的包装物处于可操作关系的切割刀片。 还包括调节控制以允许对切割的宽度,长度和深度进行调整,以及控制电路,用于相对于切割刀片在切割行程中实现工作台的移动,沿着盖的边缘切割, 并且用于自动地反转台面运动以将其返回到其起始位置。 使用真空系统去除并容纳金属碎片,从而使包装的污染最小化。

    Multi-row dough slitting apparatus
    75.
    发明授权
    Multi-row dough slitting apparatus 失效
    多排面条切片机

    公开(公告)号:US4246838A

    公开(公告)日:1981-01-27

    申请号:US28387

    申请日:1979-04-09

    摘要: Apparatus for slitting the upper surfaces of a plurality of parallel rows of proofed dough pieces on a conveyor, including a plurality of spray nozzles respectively in general vertical alignment with the longitudinal midline of the path of each row of proofed dough pieces, a supply of fluid for the nozzles and sprayable thereby in a stream against the upper surfaces of the proofed dough pieces, sensing mechanism for sensing the arrival of the rows of proofed dough pieces between the nozzles, and control mechanism responsive to the sensing mechanism for causing each nozzle to impinge a stream of fluid upon the skin of the associated row of proofed dough pieces as they arrive therebeneath.

    摘要翻译: 用于在输送机上切割多个平行的校验面团块的上表面的装置,包括分别与每排校样面团片的路径的纵向中线垂直对齐的多个喷嘴,流体供应 用于喷嘴并且由此以可流动的方式喷射抵靠打样的面团的上表面,感测机构用于感测校验面团的行到达喷嘴之间,以及响应于感测机构的控制机构,用于使每个喷嘴撞击 当它们到达那里时,相关排的校验面团片的皮肤上的流体流。