METHOD FOR SCRIBING TEMPERED GLASS SHEET

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160115068A1
SERIAL NO

14896836

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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When forming a scribe line along a preset cutting line serving as a boundary between an effective surface portion and a non-effective surface portion, a preparatory scribe line to be smoothly joined to the preset cutting line while being curved from the non-effective surface portion to the preset cutting line is formed using a scribing wheel, and then the scribe line that continues from the preparatory scribe line is formed using the scribing wheel. Further, an auxiliary scribe line extending toward the scribe line with the non-effective surface portion being a starting end of the auxiliary scribe line, and having a terminal end prevented from being joined to the scribe line is formed with use of the scribing wheel.

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Patent Owner(s)

Patent OwnerAddress
NIPPON ELECTRIC GLASS CO LTDOTSU-SHI SHIGA 520-8639

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KINOSHITA, Kiyotaka Shiga, JP 25 77
NAKATSU, Hiroyuki Shiga, JP 4 5
TAKEUCHI, Hisahiro Shiga, JP 4 14

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