Title:
DEVICE AND METHOD FOR MANUFACTURING GLASS PLATE
Document Type and Number:
WIPO Patent Application WO/2022/239468
Kind Code:
A1
Abstract:
A device 1 for manufacturing a glass plate by breaking a glass ribbon 2 being conveyed downward in a vertical posture in a width direction to cut out a part-to-be-cut 3 from the glass ribbon 2 as a glass plate 4, the device 1 including a breaking mechanism 8 for breaking the glass ribbon 2 while holding the part-to-be-cut 3, wherein the breaking mechanism 8 includes: a holding member 10 for capturing and holding the part-to-be-cut 3 at the normal position P1; and a correction member 11 for correcting a position shift of the part-to-be-cut 3 from the normal position P1 in a thickness direction before the part-to-be-cut 3 is held by the holding member 10.
Inventors:
OKU HAYATO (JP)
OKUMOTO SHUICHIRO (JP)
OKUMOTO SHUICHIRO (JP)
Application Number:
PCT/JP2022/011986
Publication Date:
November 17, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B26F3/00; B28D5/00; B28D7/04; C03B33/02
Domestic Patent References:
| WO2019199933A1 | 2019-10-17 |
Foreign References:
| JP2017114686A | 2017-06-29 | |||
| JP2020176038A | 2020-10-29 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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