公开(公告)号：US06192710B1

公开(公告)日：2001-02-27

申请号：US09147625

申请日：1999-02-03

申请人： Takashi Takeda ,  Nozomi Ohtsubo

发明人： Takashi Takeda ,  Nozomi Ohtsubo

IPC分类号： C03B23025

CPC分类号： C03B35/185 ,  C03B23/0254 ,  C03B35/165 ,  C03B35/166 ,  C03B35/187 ,  C03B35/189

摘要： In a bending apparatus for glass sheets, at least some of distances between conveyor rolls are set so as to be unequal, forming glass sheets having good quality and free from optical distortion. For the purpose, the distances between conveyor rolls which are provided from an outlet of a heating furnace are set so as to be unequal and to gradually expand toward a downstream direction.

摘要翻译： 在用于玻璃板的弯曲装置中，输送辊之间的至少一些距离被设定为不相等，形成质量好且没有光学变形的玻璃板。 为此，从加热炉的出口设置的输送辊之间的距离被设定为不相等并朝向下游方向逐渐膨胀。

公开(公告)号：US06397634B1

公开(公告)日：2002-06-04

申请号：US09504800

申请日：2000-02-15

申请人： Takashi Takeda ,  Yoichi Nemugaki ,  Ken Nomura ,  Nozomi Ohtsubo ,  Masanori Tomioka

发明人： Takashi Takeda ,  Yoichi Nemugaki ,  Ken Nomura ,  Nozomi Ohtsubo ,  Masanori Tomioka

IPC分类号： C03B22023

CPC分类号： C03B27/0447 ,  C03B23/0254 ,  C03B23/033 ,  C03B27/0417 ,  C03B35/163 ,  C03B35/166 ,  C03B35/187 ,  Y02P40/57

摘要： A plurality of rollers provided at positions where a transferred glass plate is moved vertically to form a transferring plane formed by the primary rollers into a curved plane, and the curved plane is shifted in the transferring direction of the glass plate with the transfer of the glass plate to bend and shape the glass plate to have a predetermined curvature along the curved plane. Thus, there are obtainable a bending and shaping method and apparatus which does not require the exchanging of rollers in response to the type of glass plate being worked.

摘要翻译： 设置在转印玻璃板垂直移动的位置处的多个辊，以形成由主辊形成的转印面成曲面，并且弯曲平面在玻璃板的转印方向上移动，玻璃板的转印 板，以弯曲和成形玻璃板沿着弯曲平面具有预定的曲率。 因此，可以获得一种弯曲和成形方法和装置，其不需要响应于加工的玻璃板的类型而更换辊。