公开(公告)号：US4590976A

公开(公告)日：1986-05-27

申请号：US665343

申请日：1984-10-26

申请人： Kazuyuki Tanaka ,  Noriaki Nishigaki

发明人： Kazuyuki Tanaka ,  Noriaki Nishigaki

IPC分类号： H01J9/38 ,  H01J9/385 ,  H01J9/46 ,  B65B3/04

CPC分类号： H01J9/385 ,  H01J9/38

摘要： An exhaust apparatus for fluorescent lamps has a transferring conveyor which intermittently conveys several carriers. Each of the carriers has several support heads to support bulbs which are connected through exhaust tubes to first connecting pipe members. Working heads are successively located at predetermined positions along the conveyor. Each of the working heads has second connecting pipe members which are detachably connected to the first connecting pipe members, respectively. Further, first and second valves are attached to the first and second connecting pipe members to open and close inner passages in the first and second connecting pipe members.

摘要翻译： 用于荧光灯的排气装置具有间歇地传送多个载体的传送输送器。 每个载体具有几个支撑头以支撑通过排气管连接到第一连接管构件的灯泡。 工作头依次位于沿输送机的预定位置。 每个工作头具有分别可拆卸地连接到第一连接管构件的第二连接管构件。 此外，第一和第二阀附接到第一和第二连接管构件以打开和关闭第一和第二连接管构件中的内部通道。

公开(公告)号：US5041152A

公开(公告)日：1991-08-20

申请号：US172547

申请日：1988-03-24

申请人： Noriaki Nishigaki ,  Hisao Hosoya ,  Kazuyuki Tanaka ,  Youichi Iwasaki ,  Morio Tominaga

发明人： Noriaki Nishigaki ,  Hisao Hosoya ,  Kazuyuki Tanaka ,  Youichi Iwasaki ,  Morio Tominaga

IPC分类号： C03B23/06 ,  H01J9/24

CPC分类号： C03B23/06 ,  Y02P40/57

摘要： A glass tube bending apparatus according to the present invention includes a drum for bending a heated/softened glass tube into a circular shape, a first driving device, coupled to the drum, for moving the drum straight, and a second driving device, coupled to the drum, for rotating the drum in a direction, and a control for independently controlling the rotating speed and the moving speed of the drum. According to this apparatus, the operation speeds of rotating and moving of the drum can be controlled independently. Therefore, distortion of glass tubes can be decreased, and thermal bending of tubes can be performed with high precision. Further, various sorts of glass tubes can be treated. Still further, since the first driving device and the second driving device are operated in synchronism, the precision of the thermal bending of glass tubes is enhanced.

摘要翻译： 根据本发明的玻璃管弯曲装置包括用于将加热/软化的玻璃管弯曲成圆形的滚筒，连接到滚筒上以用于使滚筒直线移动的第一驱动装置和耦合到 用于使滚筒沿一个方向旋转的滚筒，以及用于独立地控制滚筒的旋转速度和移动速度的控制。 根据该装置，可以独立地控制滚筒的旋转和移动的操作速度。 因此，可以降低玻璃管的变形，能够高精度地进行管的热弯曲。 此外，可以处理各种玻璃管。 此外，由于第一驱动装置和第二驱动装置同步地操作，所以玻璃管的热弯曲的精度提高。