公开(公告)号：US06308877B1

公开(公告)日：2001-10-30

申请号：US08804540

申请日：1997-02-24

申请人： Reinhardt Lihl ,  Anton Lang

发明人： Reinhardt Lihl ,  Anton Lang

IPC分类号： C03B33033

CPC分类号： C03B33/033 ,  C03B33/12 ,  G01N1/06 ,  Y10S269/902 ,  Y10T225/12 ,  Y10T225/325 ,  Y10T225/379

摘要： A device for forming two triangular glass knives from a glass square, such as for ultramicrotomy, has a rotary table and a holding device for receiving, aligning, and fixing the glass square to be broken positioned on the rotary table. The holding device has two opposingly arranged clamping jaws of U-shaped profile for holding the glass square therebetween arranged on the rotary table. The rotary table's axis of rotation is aligned with the center of the glass square held between the clamping jaws. A scoring and breaking device is positioned above the table alignable with the glass square.

摘要翻译： 用于从玻璃方形形成两个三角形玻璃刀的装置，例如用于超薄切片的装置，具有旋转台和用于接收，对准和固定待转动的玻璃正方形被定位在旋转台上的保持装置。 保持装置具有两个相对设置的U形轮廓的夹爪，用于将设置在旋转工作台上的玻璃方块保持在其间。 旋转台的旋转轴线与保持在夹爪之间的玻璃正方形的中心对齐。 一个刻痕和破碎装置位于与玻璃广场对准的桌子上方。

公开(公告)号：US06463762B1

公开(公告)日：2002-10-15

申请号：US09857705

申请日：2001-08-27

申请人： Edward Joseph Ross, Jr.

发明人： Edward Joseph Ross, Jr.

IPC分类号： C03B33033

CPC分类号： C03B33/04 ,  B65G49/061 ,  B65G2249/04 ,  B65G2249/045 ,  C03B33/03 ,  C03B33/033 ,  Y10T83/0341 ,  Y10T225/12 ,  Y10T225/314 ,  Y10T225/325

摘要： A process for cutting glass sheets (10) includes the steps of: scoring each glass sheet on an automatic scoring table (12) having a scoring head (14) moveable on a bridge (16) and a track (18); transporting each scored glass sheet to a breaking table (22) via conveyor (20); floating each scored sheet on a fluid medium on the breaking table; and impacting each scored sheet from above the floated scored sheet to fracture the scored sheet along the score lines (40 and 44). An apparatus for cutting glass sheets includes mechanisms for performing the steps of this process. The fluid medium may be air with the impacting performed by a vacuum workholder (26) consisting of an arm (30) raised and lowered by pneumatic cylinders (32), the arm supporting a plurality of vacuum cups (28) engaging the workpiece (42) for subsequent transportation.

摘要翻译： 一种用于切割玻璃板（10）的方法包括以下步骤：在具有可在桥梁（16）和轨道（18）上移动的刻划头（14）的自动刻痕台（12）上对每个玻璃板进行刻痕; 通过传送器（20）将每个刻痕玻璃板运送到破碎台（22）上; 将每个刻痕片漂浮在破碎台上的流体介质上; 并且从漂浮的刻痕片上方冲击每个刻痕片，以使刻痕片沿着刻痕线（40和44）断裂。 一种用于切割玻璃板的设备包括用于执行该过程的步骤的机构。 流体介质可以是由具有由气缸（32）升高和降低的臂（30）组成的真空夹持器（26）执行的冲击的空气，所述臂支撑与工件（42）接合的多个真空杯（28） ）用于后续运输。

公开(公告)号：US06829910B1

公开(公告)日：2004-12-14

申请号：US09558083

申请日：2000-04-25

申请人： John Hsieh ,  Robert M. Tierney

发明人： John Hsieh ,  Robert M. Tierney

IPC分类号： C03B33033

CPC分类号： C03B33/09 ,  C03B33/04 ,  C03B33/091 ,  Y10T83/041 ,  Y10T83/0414

摘要： A method for forming a magnetic disk comprises the following steps. First, an inner and outer cut is provided in a work piece. The waste piece thus comprises an outer waste piece, an inner waste piece, and a region between the inner and outer waste pieces that is to be used as a substrate for manufacturing a magnetic disk. The outer waste piece is separated from the substrate by applying a hot plate against the outer waste piece, thereby causing it to thermally expand and separate from the substrate. The substrate is then placed over (but not in contact with) a hot plate, while a cooling element is placed on the inner waste piece. This causes the substrate to thermally expand while the inner waste piece thermally contracts. Thus, a gap forms between the substrate and inner waste piece, thereby permitting the separation of the inner waste piece from the substrate.

摘要翻译： 一种形成磁盘的方法包括以下步骤。 首先，在工件中设置内切割和外切割。 因此废弃物包括外部废料，内部废料，以及将用作制造磁盘的基材的内部和外部废料之间的区域。 通过向外部废件施加热板将外部废料与基材分离，从而使其与基材热膨胀和分离。 然后将基板放置在热板上（但不接触），同时将冷却元件放置在内部废料上。 这使得衬底在内部废物热收缩的同时热膨胀。 因此，在基板和内部废料之间形成间隙，从而允许内部废料与基板分离。

公开(公告)号：US06434974B1

公开(公告)日：2002-08-20

申请号：US09546211

申请日：2000-04-10

申请人： Peter Lisec

发明人： Peter Lisec

IPC分类号： C03B33033

CPC分类号： C03B33/078 ,  Y10T225/379

摘要： A device for dividing laminated glass (3) has two supports for laminated glass (3) which has been scratched (13, 14) on both sides and in a gap (4) between them two beams (5) which are made as suction beams. The beams (5) can be swivelled using drives (8) around horizontal axes (6) which are parallel to the dividing line such that the laminated glass (3) is arched on the one hand up and then down. By the swivelling of the beams (5) and the associated arching of the laminated glass pane (3) the fractures in the two glass panes (9, 10) are opened along the scratch lines (13, 14) which were produced beforehand, the scratch line (13) or (14) which lies on the convex side of the arched laminated glass pane (3) being opened. To separate the plastic film (15) between the glass panes (9, 10) of the laminated glass (3) a thermal radiation source (11) is used which extends preferably over the entire width of the device and which delivers thermal radiation (12) which is preferably absorbed by the plastic film (15), but not by the glass panes (9, 10) so that the latter are not significantly heated when the plastic film melts.

摘要翻译： 用于分割夹层玻璃（3）的装置具有两个在两侧被划伤（13,14）的夹层玻璃（3）的支撑件和它们之间的间隙（4），两个梁（5）被制成吸力梁 。 梁（5）可以使用围绕水平轴线（6）的驱动器（8）旋转，该轴线平行于分隔线，使得夹层玻璃（3）一方面向上或向下弯曲。 通过梁（5）的旋转和夹层玻璃板（3）的相关拱形，两个玻璃板（9,10）中的裂缝沿着预先生产的划线（13,14）打开， 位于拱形夹层玻璃板（3）的凸面上的划线（13）或（14）被打开。 为了分离夹层玻璃（3）的玻璃板（9,10）之间的塑料膜（15），使用热辐射源（11），其延伸优选地在装置的整个宽度上并且传递热辐射（12 ），其优选地被塑料膜（15）吸收，而不是由玻璃板（9,10）吸收，使得当塑料膜熔化时，玻璃板不会被显着加热。