Abstract: Disclosed are systems and methods for transmitting graphical data via a communication line. For example, in one embodiment, a system includes means for receiving voice data, means for generating graphical data representative of a user input, and means for simultaneously transmitting the voice data and information representative of the generated graphical data via a communication line such that a bandwidth of the communication line is not exceeded.

Abstract: Disclosed are conveyors and methods for making the conveyors. In one embodiment, a conveyor comprises a modular conveyor belt that includes a plurality of mat-top chains having a plurality of cavities and a plurality of first rollers disposed in the cavities of the mat-top chains. The conveyor further includes at least one second roller that operatively couples to the first rollers such that the first rollers rotate as the conveyor belt travels along the second roller. The invention can also be construed as providing the method for conveying objects. The method can comprise the steps of driving a modular conveyor belt in a direction of belt travel; rotating a plurality of first rollers disposed into the modular conveyor belt in a manner in which slippage of the first rollers is reduced; and conveying objects on the modular conveyor belt using the rotating first rollers.

Abstract: Apparatus and methods using conveyor belts with activated diverting rollers to maintain the leading edge of a conveyed article while changing the direction of conveyance. A first conveyor belt advancing in a first direction abuts a second conveyor belt advancing in a second direction transverse to the first direction. Both conveyor belts have diverting rollers that rotate on axes oblique to the direction of conveyance. The diverting rollers of each are activated by rolling on an underlying bearing surface to rotate in the vicinity of the junction of the two conveyor belts. The diverting rollers in the first conveyor belt direct the article toward the second conveyor belt. The rollers in the second conveyor belt direct the article toward a side of the second conveyor belt. An article lying on both belts simultaneously rotates by the combined action of the two sets of diverting rollers acting on opposite ends of the article.

Abstract: In one embodiment, a conveyor system includes a conveyor belt having a plurality of conveyor belt rollers configured to divert objects on the conveyor belt, and a drive mechanism that engages the conveyor belt rollers, the drive mechanism being configured to drive the conveyor belt rollers, the drive mechanism being adjustable such that the conveyor belt rollers can be selectively driven in a first angular direction and a second, opposite angular direction so that objects can be selectively diverted to either side of the conveyor belt at a desired diverting angle.

Abstract: In one embodiment, apparatus for controlling spacing of objects conveyed by an object conveyor include flights that can be actuated from a retracted state to an extended state in which the flights extend transversely across the object conveyor, the flights limiting travel of the objects to control their relative spacing, wherein the flights actuate with relatively little force such that a retracted flight will not extend once it contacts a directly adjacent object that occupies space into which the retracted flight would normally extend.

Abstract: A conveyor belt including a plurality of rollers that serve as tensile members for the conveyor belt. In some embodiments, the rollers include roller members that rotate about longitudinal shafts, wherein the roller shafts receive and transmit tensile forces along a longitudinal direction of the conveyor belt. In some embodiments, nothing exists between adjacent roller members across a width of the conveyor belt.

Abstract: Methods and apparatus for a conveyor system for evenly spacing conveyed objects are provided. In one embodiment, the conveyor system includes a conveyor belt that includes a conveyor having cavities, rollers in some of cavities, and a positioning component. The conveyor system further includes a conveyor drive coupled to the conveyor system and a roller engagement surface positioned adjacent the conveyor belt and configured to engage the plurality of rollers.

Abstract: A conveyor and associated method for diverting closely spaced articles conveyed along the conveyor. The conveyor includes a conveyor belt with belt rollers oriented to rotate on axes oblique to the direction of belt travel. A series of arrays of bearing surface elements are arranged end to end along the length of the conveyor. The bearing surfaces may be static or rotational. Each array defines a roller-control zone in which the array is selectively activated with its bearing surface elements in contract with the belt rollers or deactivated with its bearing surface elements out of contact with the belt rollers. As the belt advances through an activated roller-control zone, the belt rollers rotate to propel a conveyed article toward a side of the belt. The contiguous roller-control zones are sequentially activated and deactivated to direct articles to the side and off the belt or to let them pass straight through.

Abstract: A conveyor constructed of a single belt or a plurality of abutting belts arranged side by side in the conveyor, in which the belt or belts have rollers arranged to rotate on axes oriented at multiple angles oblique to the direction of belt travel. A gradual or monotonic, stepped change in the axes of the rollers across the width of the conveyor can be used to make a conveyor capable of converting a mass flow of articles into a single stream of separated articles.

Abstract: Disclosed are conveyors and methods for making the conveyors. In one embodiment, a conveyor comprises a modular conveyor belt that includes a plurality of mat-top chains having a plurality of cavities and a plurality of first rollers disposed in the cavities of the mat-top chains. The conveyor further includes at least one second roller that operatively couples to the first rollers such that the first rollers rotate as the conveyor belt travels along the second roller. The invention can also be construed as providing the method for conveying objects. The method can comprise the steps of driving a modular conveyor belt in a direction of belt travel; rotating a plurality of first rollers disposed into the modular conveyor belt in a manner in which slippage of the first rollers is reduced; and conveying objects on the modular conveyor belt using the rotating first rollers.

Abstract: Disclosed are conveyors and methods for making and using a conveyor. In some embodiments, the conveyor comprises a modular conveyor belt that includes at least one mat-top chain having at least one cavity and at least one first roller disposed in the cavity of the mat-top chain. The conveyor further includes a longitudinal second roller that operatively couples to the first roller such that the longitudinal second roller and the first roller are rotating as the conveyor belt travels along the longitudinal second roller. In another embodiment, the method for making a conveyor may comprise the steps of linking a plurality of mat-top chains together to form a modular conveyor belt; disposing a first roller into a cavity of the mat-top chain; and placing a longitudinal second roller underneath the conveyor belt such that as the conveyor belt travels along the longitudinal second roller, the first roller operatively couples to the longitudinal second roller causing the second roller and the first roller to rotate.

Abstract: Disclosed are conveyors and methods for making the conveyors. In one embodiment, a conveyor comprises a modular conveyor belt that includes a plurality of mat-top chains having a plurality of cavities and a plurality of first rollers disposed in the cavities of the mat-top chains. The conveyor further includes at least one second roller that operatively couples to the first rollers such that the first rollers rotate as the conveyor belt travels along the second roller. The invention can also be construed as providing the method for conveying objects. The method can comprise the steps of driving a modular conveyor belt in a direction of belt travel; rotating a plurality of first rollers disposed into the modular conveyor belt in a manner in which slippage of the first rollers is reduced; and conveying objects on the modular conveyor belt using the rotating first rollers.