Weight detecting apparatus with vibrational sensors attached...

Details Weight detecting apparatus with vibrational sensors attached... Weight detecting apparatus with vibrational sensors attached...

2006-01-17

2006-01-17

Gibson, Randy W. (Department: 2841)

Weighing scales

Computer

Electrical

C177S145000, C177S185000, C702S101000, C702S195000

Reexamination Certificate

active

06987227

ABSTRACT:
The weight detecting apparatus includes a weight detecting load cell having a fixed end fixed to a fixed base arranged on a floor and a free end bearing a weight of an object, a first vibration detecting load cell arranged on the fixed end side of the weight detecting load cell for detecting a vibration component on the fixed end side, i.e., a floor vibration component, and a second vibration detecting load cell arranged on the free end side of the weight detecting load cell for detecting a motor vibration component on the free end side, i.e., the motor vibration component. The weight detecting apparatus precisely detects the weight of the object by removing the vibration component from the detection signal of the weight detecting load cell based on the detection signals of the respective load cells.

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