Method for measuring the sagging of a glass panel

G - Physics – 01 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01B 11/24 (2006.01) C03B 23/025 (2006.01)

Patent

CA 2573608

The present invention relates to a method for measuring the sagging of a glass panel (6) in the process of bending the glass panel (6) on a ring mould (4). The method comprises measuring the sagging at a glass panel's measuring point and the measurement data is applied to control progress of the bending process, especially heating of the glass panel (6) or abortion of the bending process. A reference plane (5a, 5b) stationary with respect to the ring mould (4) is established, a distance gauge (7, 70) is used for measuring a distance between the reference plane (5a, 5b) and the distance gauge (7, 70), a distance gauge (7, 70) is used for measuring a distance between the glass panel's (6) measuring point and the distance gauge (7, 70). The glass panel's (6) sagging is determined by comparing the distance between the reference plane (5a, 5b) and the distance gauge (7, 70) to the distance between the glass panel's (6) measuring point and the distance gauge (7, 70).

L'invention concerne un procédé permettant de mesurer l'affaissement d'une plaque de verre (6) dans le processus de cintrage de la plaque de verre (6) sur un moule en couronne (4). Le procédé consiste à mesurer l'affaissement au niveau d'un point de mesurage d'une plaque de verre et à utiliser les données de mesurage afin de réguler l'avancement du processus de cintrage, notamment le chauffage de la plaque de verre (6) ou l'interruption du processus de cintrage. Un plan de référence (5a, 5b) fixe par rapport au moule en couronne (4) est établi, un indicateur de distance (7, 70) est utilisé pour mesurer une distance entre le plan de référence (5a, 5b) et l'indicateur de distance (7, 70), un indicateur de distance (7, 70) est utilisé pour mesurer une distance entre le point de mesurage de la plaque de verre (6) et l'indicateur de distance (7, 70). Pour déterminer l'affaissement de la plaque de verre (6), on compare la distance entre le plan de référence (5a, 5b) et l'indicateur de distance (7, 70) à la distance entre le point de mesurage de la plaque de verre (6) et l'indicateur de distance (7, 70).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for measuring the sagging of a glass panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for measuring the sagging of a glass panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for measuring the sagging of a glass panel will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1613325

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.