Abstract: A conveying system includes: two axially spaced supporting tubular frames extending substantially parallel in the conveying direction (F) of the conveying system; at least one plurality of driving rollers and/or wheels; at least one plurality of supporting shafts, each adapted to be engaged in at least one of the supporting tubular frames to support at least one driving roller and/or at least one driving wheel; at least one first supporting bearing (7) for each supporting shaft. The conveying system (100) further includes at least one housing (8) for the at least one first supporting bearing (7). The housing includes fastening elements (9) to removably fasten the housing (8) and bearing (7) held therein within at least one supporting tubular frame.

Abstract: Conveying system (100) comprising: two axially spaced supporting frames (2, 3) extending substantially parallel in the conveying direction (F) of the conveying system; at least one plurality of rollers (5); at least one plurality of supporting shafts (6), each adapted to be engaged in at least one of said supporting tubular frames (2, 3) to support at least one driving roller (5); at least one first supporting bearing (7) for each supporting shaft (6). Each roller comprises: at least one roller body extending around a rotation axis X-X; at least one engaging seat for at least one supporting shaft, placed concentrically to said roller body at least first removably coupling means for a second roller, a cover or a spacer.

Abstract: A computer subsystem including stackable, interlocking, modular peripheral containment enclosures, each the enclosure including broad top and bottom walls held in spaced-apart arrangement by opposed shorter side walls and a rear wall, the walls joined along their respective marginal edges to form an enclosure cavity accessible through the front opening formed thereby, a device extending rearward from the front opening interior the cavity for receiving therealong an enclosed sled containing a computer peripheral, in controlled alignment, the sled including a front face that aligns flush against the front enclosure opening when the sled is fully seated in the cavity, a device for electrically interconnecting the peripheral to a connectable connector in the enclosure, a device for providing an air cooling throughout the cavity including an aperture formed in at least one the side wall for passage of air therethrough, and a device for interconnecting a plurality of the enclosures in horizontal or vertical arrange

Abstract: A chassis for encapsulating a standard desk-top mounted electronic computer for juxtaposed mating with computer accessories in a EIA-configured rack including a base plate defined by spaced-apart side walls and spaced-apart front and rear walls, the walls extending upward therefrom to a common contiguous upper edge enclosed by a top plate to create of EIA-sized enclosure, a support plate bounded by the walls and located intermediate between the base plate and the top plate to divide the enclosure into a lower bay and a separate upper bay, the upper bay of a size and shape to encapsulate the computer therein and the lower bay of a size to receive a power supply for the computer and other accessories for interfacing with the computer, a ram air cooling device in the air thereinto for cooling the accessories and power supply and for providing a separate stream of cooling air from the lower bay to the upper bay to cool the computer encapsulated therein and provide additional air for use by the computer's internal

Abstract: A self-capturing articulating chest handle including a handle bar of terminal length containing a hand grasping portion, a pair of legs extending downward from the terminal ends of the handle bar, a pair of links, defined by spaced-apart first and second ends, pivotally attached at the first ends to the terminal ends of the legs, outboard thereof, to allow the handle to be swung thereabout, a bracket for mounting against a vertical surface including a pair of mutually spaced-apart ears extending outward therefrom, a first device for pivotally inter-connecting the second link ends to the ears and including an extended element located inboard from the connection interior the links, and a second device formed in the handle bar for fastenable receipt therein of the extended element when the handle is swung downward from a carrying position and rotated about the links into overlapping arrangement therewith and the folded handle legs and links swung further downward against the vertical surface.