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Patent Searching and Data


Title:
MANUFACTURING METHOD AND MANUFACTURING DEVICE FOR GLASS PLATE
Document Type and Number:
WIPO Patent Application WO/2017/104386
Kind Code:
A1
Abstract:
This manufacturing device 1 for a glass plate 2 includes: a glass chuck 3 that suspends and supports, in a vertical orientation, the glass plate 2 having a first major surface 2a and a second major surface 2b; a wheel cutter 4 that forms a scribe line in a vertical direction on the first major surface 2a of the glass plate 2; and a second support member 6 that has a support surface 5 which supports the second major surface 2b of the glass plate 2. The support surface 5 is disposed opposite the wheel cutter 4 with the glass plate 2 interposed therebetween during formation of the scribe line. The support surface 5 supports the second major surface 2b of the glass plate 2 during formation of the scribe line in an inclined orientation with respect to the vertical direction.

Inventors:
IZUMI Junichi (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
Application Number:
JP2016/085076
Publication Date:
June 22, 2017
Filing Date:
November 25, 2016
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO., LTD. (7-1 Seiran 2-chome, Otsu-shi Shiga, 39, 〒5208639, JP)
International Classes:
C03B33/02; B28D5/00
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 15-26 Edobori 1-chome, Nishi-ku, Osaka-sh, Osaka 02, 〒5500002, JP)
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