| 摘要 |
PCT No. PCT/FA91/00347 Sec. 371 Date May 10, 1993 Sec. 102(e) Date May 10, 1993 PCT Filed Nov. 20, 1991 PCT Pub. No. WO92/09404 PCT Pub. Date Jun. 11, 1992.The invention relates to a cutting and grinding apparatus for a glass sheet edge, comprising a grinding machine (5) which includes two rotatable glass-supporting tables (10) and displacement guides (11) for shifting tables (10) aside from a conveyor track (6) included in a primary conveyor (6, 7, 8). Two grinding heads (12) are mounted on the outer ends of displacement guides (11) of said tables (10) and a displacement mechanism (15) for tables (10) is controlled to carry out the shifting movement of tables (10) between conveyor track (6) and grinding head (12). The same displacement mechanism (15) is also controlled to perform the advancing movement during a grinding operation for maintaining the edge of a glass sheet (9) in contact with a grindstone (13) during the rotation of a glass sheet having a shape other than circular.
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