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Patent Searching and Data


Title:
GLASS SHEET MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/199682
Kind Code:
A1
Abstract:
This glass sheet manufacturing method comprises: an end face machining step S3 for machining the end face of a glass sheet G using an end face machining device 3, which comprises a surface plate 16 for securing the glass sheet G, and machining tools 17a, 17b; and a transportation step for transporting the glass sheet G on or off the surface plate 16 along a predetermined transportation direction using a transportation device 2. The end face machining step S3 comprises a surface plate cleaning step S36 for cleaning the surface plate 16 using a surface plate cleaning device 20 disposed above the surface plate 16. In the surface plate cleaning step S36, the surface plate 16 is cleaned by the surface plate cleaning device 20 during the interval from when the end face machining on the glass sheet G fixed to the surface plate 16 is completed by the machining tools 17a, 17b, and the glass sheet G is transported out, to when a new glass sheet G to be machined is secured to the surface plate 16.

Inventors:
OKU Hayato (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
KITAJIMA Koichi (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
SHIMOTSU Koichi (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
Application Number:
JP2017/015891
Publication Date:
November 23, 2017
Filing Date:
April 20, 2017
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:
B24B9/10
Foreign References:
JP2003340697A2003-12-02
JP2000180808A2000-06-30
JP2013123790A2013-06-24
JP2008087135A2008-04-17
JP2009223084A2009-10-01
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 2-15 Bakurou-machi 4-chome, Chuo-ku, Osaka-sh, Osaka 59, 〒5410059, JP)
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