B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
B21B 38/08 (2006.01) B22D 11/12 (2006.01)
Patent
CA 2643965
The invention relates to an apparatus and a method for guiding a strip, in particular a metal strip. Known apparatuses of this type have a carrier device (110) on which bearing blocks (120) are fastened. Rollers (130) are rotatably mounted in the bearing blocks in order to guide the strip. So that the roller force acting on the roller in the loading case, i.e. during the guidance of the strip, can be measured in a lasting and reliable manner, it is proposed according to the invention to detect the deformation of the bearing block, in particular in the loading case, by means of a sensor device and then to calculate the roller force required from the deformation of the bearing block by means of an evaluating device.
L'invention concerne un dispositif et un procédé pour guider une bande, notamment une bande métallique. Les dispositifs connus de ce type présentent un dispositif de support (110), sur lequel sont fixés des coussinets (120). Dans les coussinets sont montés des rouleaux (130) pouvant tourner, afin de guider la bande. Afin de pouvoir mesurer de manière durable et fiable la force du rouleau agissant en charge, c'est-à-dire lors du guidage de la bande sur le rouleau, la déformation du coussinet, notamment en cas de charge, est détectée selon l'invention avec un dispositif de capteur puis on calcule à l'aide d'un dispositif d'analyse la force de rouleau recherchée à partir de la déformation du coussinet.
Girgensohn Albrecht
Runge Andreas
Riches Mckenzie & Herbert Llp
Sms Demag Ag
Sms Siemag Aktiengesellschaft
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