Title:
METHOD FOR MANUFACTURING PLATE GLASS AND PLATE GLASS SNAPPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/168331
Kind Code:
A1
Abstract:
This method for manufacturing a plate glass involves snapping a plate glass G comprising a product part Ga and a non-product part Gb demarcated by a formed scribe line S, then suction attaching a suction attaching member 4c to the non-product part Gb, and moving the non-product part Gb by means of the suction attaching member 4c. Inclined portions Ga2, Gb2 are formed by keeping a snapping member 5a thrusted out so that cut faces Ga1, Gb1 of the product part Ga and the non-product part Gb, respectively, are separated. A suction attaching surface 4d of the suction attaching member 4c is inclined along the inclined portion Gb2 of the non-product part Gb.
Inventors:
OKU HAYATO (JP)
YAMAKI SHIGERU (JP)
NAKATSU HIROYUKI (JP)
TANAKA TERUYOSHI (JP)
YAMAKI SHIGERU (JP)
NAKATSU HIROYUKI (JP)
TANAKA TERUYOSHI (JP)
Application Number:
PCT/JP2018/005602
Publication Date:
September 20, 2018
Filing Date:
February 16, 2018
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03B33/033; B26F3/00; B28D5/00; B28D7/04; C03B33/037; G02F1/13; G09F9/00; H01L51/50; H05B33/02; H05B33/04
Domestic Patent References:
| WO2013073477A1 | 2013-05-23 |
Foreign References:
| JP2001163642A | 2001-06-19 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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