公开(公告)号：US3841855A

公开(公告)日：1974-10-15

申请号：US32202873

申请日：1973-01-08

Applicant: SELAS CORP OF AMERICA

Inventor： MONTGOMERY W ,  MARCEAU W ,  BATES W

IPC: C03B29/10 ,  G05D23/22 ,  C03B27/00

CPC classification number: C03B29/10 ,  G05D23/1934 ,  G05D23/22

Abstract: The invention is directed to the heating of glass sheets for tempering by dividing the heating furnace into zones and controlling individually the temperature of each zone in such a manner that the sheets are raised to a substantially uniform temperature in a minimum of time.

Abstract translation: 本发明涉及加热用于回火的玻璃板，通过将加热炉分成多个区域并分别控制每个区域的温度，使得片材在最短时间内升高至基本均匀的温度。

公开(公告)号：US3850420A

公开(公告)日：1974-11-26

申请号：US41970473

申请日：1973-11-28

Applicant: SELAS CORP OF AMERICA

Inventor： MARCEAU W ,  BATES W ,  MROCZEK T

IPC: C03B35/20 ,  B23G1/20 ,  B23G3/00 ,  B66C1/44

CPC classification number: C03B35/20

Abstract: The structure constitutes a carrier for glass sheets to be used in a tempering operation. The glass supporting tongs are attached through a horizontal cable to the carriage so that they can move relative to each other and thus keep uniform the pressure the tongs exert upon the glass.

Abstract translation: 该结构构成用于回火操作中的玻璃板的载体。 玻璃支撑钳通过水平电缆连接到托架，使得它们可以相对于彼此移动，从而保持钳子施加在玻璃上的压力均匀。