Abstract: An expandable and collapsible enclosure is provided for a garment refreshing appliance. The appliance has at least either a top or a bottom rigid housing structure. The enclosure comprises a wall structure extending substantially an entire height of the enclosure. The wall structure is made of a flexible material. An opening is provided in the wall structure through which garments can be introduced into or removed from the enclosure. A zipper is attached at the opening to selectively open and close the opening. A snap attachment mechanism is located at either or both of the top and a bottom of the wall structure for securing the wall structure to the top and/or bottom rigid housing structures.

Abstract: A conveyor (20) comprising at least one belt (22) defining an outer conveying surface divided into at least two laterally offset regions in which the rollers (50) in one region rotate in a first direction and the rollers (51) in a second region rotate in a second direction as the conveyor belt (22) advances in a conveying direction. The rollers (50, 51) rotate by rolling along roller-engagement surfaces (54) underlying the conveyor belt along a carryway. The rollers rotating in the first direction rotate with a velocity component in the conveying direction (32) different from the velocity component in the conveying direction of the rollers rotating in the second direction. An article positioned simultaneously atop rollers in both regions is rotated by the rotation of the rollers as the conveyor belt advances.

Abstract: A sectional article transfer assembly for receiving articles stripped from the conveying surface of a moving conveyor belt. The article transfer assembly includes, as a first piece, a transfer edge member having a base portion lying on and supported by a support frame and a belt-abutting portion that extends from the base portion to closely abut the conveying surface of a conveyor belt as it passes around a sprocket. The belt-abutting portion can have fingers or a beveled straight edge, for example. The transfer edge member mates with a second piece, a transfer plate member, which has a recessed portion that overlaps and mates with the base portion of the transfer edge member and a flat top article-transfer plate continuous and coplanar with an upper surface of the transfer edge member to form an extension of the conveying surface of the belt along which articles arc conveyed.

Abstract: The motion of particles such as snow is simulated in a computer generated image which represents the appearance from a predetermined viewing point of a three-dimensional worldspace through which the particles move. A three-dimensional model is defined which is made up from a regular array of abutting cubes of predetermined dimension. An object is defined which dimensions correspond to the dimensions of each cube, the object having characteristics such that it represents the motion of particles through the volume which it occupies. The three-dimensional model made up of the array of cubes is notionally positioned in worldspace such that the viewing point is located within a region of the model selected such that the field of view of particles from the viewing point is always within the model. As the viewing point travels through worldspace, it is translated in steps with the magnitude of each step corresponding to the length of any one side of the cubes.

Abstract: This invention provides improvements in modular links and conveyor belt systems for transferring moving articles from one conveyor belt to another disposed at ninety degrees. Thus a transferring belt has specially constructed links with two integrally formed portions across the width, one for pivotable connection in a moving belt configuration and the other specially constructed with features for more effective transfer of articles from the edge of a transfer belt to a moving belt disposed at ninety degrees which excludes inter-link pivoting structure. Thus with specially formed belt edge transfer modular links, a planar edge transfer platform is formed by the upper surfaces of a series of link end and belt edge planar conveyance surfaces located on the respective belt links.

Abstract: An article removal platform assembly with laterally movable finger plate is provided particularly suitable for abutting a conveyor belt as it passes over a sprocket wheel to remove glass articles and broken glass fragments from the belt. The generally rectangular finger plates are mounted in a lateral sliding configuration to a planar platform by at least three fasteners extending through mounting apertures through the finger plates 50, spaced to prevent lateral or longitudinal tilt. The mount has elongated fastening members adjustably aligned to let fingers mate in a conveyor belt and freely slide laterally a limited amount in either direction. Thus, the finger plates can slide side-to-side to follow belt wander when the fasteners engage ridges of the apertures through the finger plates. Also provided are snap-in caps for the apertures for maintaining a planar discharge surface having a constant coefficient of sliding friction that does not accumulate residue.