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Title:
DEVICE FOR MEASURING GLASS SHEET
Document Type and Number:
WIPO Patent Application WO/2020/110634
Kind Code:
A1
Abstract:
A device 1 for measuring a glass sheet measures shape data including the straightness of a rectangular glass sheet G, wherein the device 1 for measuring a glass sheet is provided with: a table 2 having a mounting section 2x on which the glass sheet G is placed; a distance meter 3 for measuring the distance to an end surface to be measured of the glass sheet G placed on the mounting section 2x; a holding mechanism 4 for holding the distance meter 3 so that the distance meter 3 is movable in a first direction in which the distance meter 3 moves away from the end surface Ga to be measured and in a second direction along the end surface Ga to be measured; a straightedge 5 extending in the second direction; and a follower mechanism 6 for aligning the distance meter 3, which is held by the holding mechanism 4, along the straightedge 5.

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Inventors:
OKU HAYATO (JP)
YAMAKI SHIGERU (JP)
Application Number:
PCT/JP2019/043423
Publication Date:
June 04, 2020
Filing Date:
November 06, 2019
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
G01B5/20; G01B5/24
Foreign References:
JPH08210803A1996-08-20
JP2014190810A2014-10-06
JP2014029291A2014-02-13
JPS6117011A1986-01-25
JPS6367903U1988-05-07
JP2008096114A2008-04-24
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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