Abstract: A conveyor system includes a plurality of transit conveyors having a controller utilizing a logic scheme to selectively implement a time delay before authorizing transport of an article from an adjacent preceding conveyor to the transit conveyor, thereby maintaining and adjusting the gap between objects conveyed by the system. The invention includes a method of spacing the articles including (1) receiving an input signal with a controller associated with an individual transit conveyor indicating an article ready for transit from the preceding conveyor to the transit conveyor, (2) determining whether an object is present on the transit conveyor (3) generating a time delay when an article is present on the transit conveyor, and (4) transmitting an authorization signal to the preceding conveyor authorizing the transfer of an article from the preceding conveyor to the transit conveyor after the time delay has elapsed.

Abstract: An apparatus and method for measuring the weight of a moving object is disclosed. In one embodiment, the apparatus includes a platform for supporting the moving object to be weighed, means for permitting the object to move smoothly over the platform, a weight sensor for measuring a force applied to the platform by the moving object and generating a weight sample that reflects the measured force value, a detection sensor that generates a signal upon detecting the moving object on the platform, a processor having a memory, which processor receives samples from the weight sensor and stores weight values based on the samples; and means for calculating the weight of the object using a succession of the stored values when the detection sensor generates its signal.