| 摘要 |
PCT No. PCT/JP93/00767 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed Jun. 8, 1993 PCT Pub. No. WO93/25488 PCT Pub. Date Dec. 23, 1993A plate-like glass material working device 1 provided with a breaking-off unit 2, an input unit 3 for inputting various breaking-off data items and commands to the device; a storage unit 5 from which data on the shape of a target plate of glass 300 stored beforehand therein is read out in accordance with a command from the input unit 3; a display unit 7 for displaying thereon the shape of the Target plate of glass 300 on the basis of the shape data read out from the storage unit 5 and displaying the shape of a plate-like glass material 6 to be worked, an end cutting line forming position and a pressing position on the plate-like glass material in accordance with breaking-off data and a command from the input unit 3; and a control unit 8 for controlling the operation of the breaking-off unit 2 in correspondence to the shape of the target plate of glass 300, the shape of the plate-like glass material 6, end cutting line forming position and pressing position displayed on the glass material on the display unit 7.
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