公开(公告)号：US4500767A

公开(公告)日：1985-02-19

申请号：US517840

申请日：1983-07-27

申请人： Leonard P. Wilbur, Jr. ,  Marinus Van Renssen

发明人： Leonard P. Wilbur, Jr. ,  Marinus Van Renssen

IPC分类号： H01J9/22 ,  B23K11/00 ,  B23K11/31 ,  B23K11/10

CPC分类号： B23K11/0033 ,  B23K11/318

摘要： A welding apparatus for welding a washer to a frame retaining spring while the washer and the spring are in engagement with a stud affixed to the sidewall of a kinescope panel. A welding head is suspended by an articulated joint and by flexible straps whereby the welding head is free to pivot and to flex to assure engagement with the parts to be welded when the spring is out of alignment with the welding head.

摘要翻译： 一种用于将垫圈焊接到框架固定弹簧的焊接装置，同时垫圈和弹簧与固定在显像管面板的侧壁上的螺柱接合。 焊接头通过铰接接头和柔性带悬挂，由此当弹簧与焊接头脱离对准时，焊接头可自由枢转和弯曲以确保与待焊接部件的接合。

公开(公告)号：US4194463A

公开(公告)日：1980-03-25

申请号：US927611

申请日：1978-07-24

申请人： Laurence B. Kimbrough ,  Marinus Van Renssen

发明人： Laurence B. Kimbrough ,  Marinus Van Renssen

IPC分类号： C03C27/10 ,  H01J9/26 ,  B05C5/02

CPC分类号： H01J9/263

摘要： The apparatus for applying a bead of sealing material to a sealing surface of various size cathode-ray tube funnels comprises two stations. Each station is automatically adaptable for receiving different size cathode-ray tube funnels and includes means for raising and lowering the funnel. Included is a carriage moveable between the two stations. The carriage has means for distributing a bead of sealing material and means for vertically locating the position of a tube funnel.

摘要翻译： 用于将密封材料珠施加到各种尺寸的阴极射线管漏斗的密封表面的装置包括两个工位。 每个工位可自动适应于接收不同尺寸的阴极射线管漏斗，并且包括用于升高和降低漏斗的装置。 包括在两个车站之间可移动的车厢。 滑架具有用于分配密封材料珠和用于垂直定位管漏斗位置的装置。

公开(公告)号：US4190936A

公开(公告)日：1980-03-04

申请号：US953938

申请日：1978-10-23

申请人： Marinus Van Renssen

发明人： Marinus Van Renssen

IPC分类号： H01J9/42 ,  H01J9/18

CPC分类号： H01J9/42

摘要： Apparatus and method are provided for determining the deviation in mask-to-faceplate spacing from a desired spacing during cathode-ray tube construction. The apparatus utilizes the novel method which comprises the steps of sensing the position of the interior surface of a faceplate without a shadow mask being mounted adjacent the faceplate, mounting a shadow mask adjacent the faceplate and sensing the position of a side of the shadow mask opposite the faceplate. The difference in the two second positions minus the shadow mask thickness is the deviation in the desired mask-to-faceplate spacing.

摘要翻译： 提供了设备和方法，用于在阴极射线管构造期间确定掩模到面板间距与期望间隔的偏差。 该装置采用新颖的方法，其包括以下步骤：感测面板内表面的位置，而不会在面板附近安装荫罩，将荫罩安装在面板附近并感测荫罩相对侧的位置 面板。 两个第二位置之间的差异减去阴影掩模厚度是所需掩模到面板间距的偏差。