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1. WO2020110634 - DEVICE FOR MEASURING GLASS SHEET

Publication Number WO/2020/110634
Publication Date 04.06.2020
International Application No. PCT/JP2019/043423
International Filing Date 06.11.2019
IPC
G01B 5/20 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
20for measuring contours or curvatures
G01B 5/24 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
24for measuring angles or tapers; for testing the alignment of axes
CPC
G01B 5/20
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
20for measuring contours or curvatures
G01B 5/24
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
24for measuring angles or tapers; for testing alignment of axes
Applicants
  • 日本電気硝子株式会社 NIPPON ELECTRIC GLASS CO., LTD. [JP]/[JP]
Inventors
  • 奥 隼人 OKU Hayato
  • 山木 茂 YAMAKI Shigeru
Agents
  • 城村 邦彦 SHIROMURA Kunihiko
  • 熊野 剛 KUMANO Tsuyoshi
  • 友廣 真一 TOMOHIRO Shin-ichi
Priority Data
2018-22255628.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DEVICE FOR MEASURING GLASS SHEET
(FR) DISPOSITIF SERVANT À MESURER UNE FEUILLE DE VERRE
(JA) ガラス板測定装置
Abstract
(EN)
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.
(FR)
L'invention concerne un dispositif 1 servant à mesurer la forme d'une feuille de verre y compris la rectitude d'une feuille de verre rectangulaire G, le dispositif 1 servant à mesurer une feuille de verre étant pourvu : d'une table 2 dotée d'une section de montage 2x sur laquelle la feuille de verre G est placée ; d'un appareil de mesure de distance 3 servant à mesurer la distance par rapport à une surface d'extrémité de la feuille de verre G placée sur la section de montage 2x ; d'un mécanisme de maintien 4 servant à maintenir l'appareil de mesure de distance 3 de sorte que ce dernier soit mobile dans une première direction de façon à s'éloigner de la surface d'extrémité Ga à mesurer, et dans une seconde direction le long de la surface d'extrémité Ga à mesurer ; d'une règle d'ajusteur 5 s'étendant dans la seconde direction ; et d'un mécanisme suiveur 6 servant à aligner l'appareil de mesure de distance 3, qui est maintenu par le mécanisme de maintien, le long de la règle d'ajusteur 5.
(JA)
矩形状のガラス板Gの真直度を含む形状データを測定するガラス板測定装置1であって、ガラス板Gが載置される載置部2xを有するテーブル2と、載置部2xに載置されたガラス板Gの測定対象の端面までの距離を測定する距離計3と、距離計3を、測定対象の端面Gaと離間する第一方向および測定対象の端面Gaに沿う第二方向に移動可能に保持する保持機構4と、第二方向に延びる直定規5と、保持機構4に保持された距離計3を直定規5に沿わせる倣い機構6と、を備えている。
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