A fume cupboard, of the type comprising a framework with two front uprights (2a,2b), two rear uprights (3a,3b), a rear panel (11), two side panels (6,7), an upper panel (8) and a sash (4) consisting of a frame (12) and at least one panel (13) for closing an inner chamber (1 0) of said fume cupboard (1). The fume cupboard of the invention comprises a transmission system (14) for transmission of the vertical movements of said sash (4) located inside the abovementioned front uprights (2a,2b), or inside said front uprights (2a,2b) and said rear uprights (3a,3b).

A fume cupboard, of the type comprising a framework with two front uprights (2a,2b), two rear uprights (3a,3b), a rear panel (11), two side panels (6,7), an upper panel (8) and a sash (4) consisting of a frame (12) and at least one panel (13) for closing an inner chamber (1 0) of said fume cupboard (1). The fume cupboard of the invention comprises a transmission system (14) for transmission of the vertical movements of said sash (4) located inside the abovementioned front uprights (2a,2b), or inside said front uprights (2a,2b) and said rear uprights (3a,3b).

A storage container with a drain feature is disclosed. In one embodiment, the storage container includes an inner compartment having a top wall, a bottom wall, and two side walls, a vertical post extending from the bottom wall, the vertical post having at least one opening formed on a front side, and at least one latch rod formed on a back side, and a drain feature positioned the back side of the vertical post, the drain feature including a guard, a ramp, and a sump. The drain feature interacts with the at least one latch rod.

The present device is a cutting table for supporting a workpiece above a support surface while cutting the workpiece with a tool. The cutting table is comprised of at least one foam table piece that includes a top side, a bottom side, and at least one peripheral edge. Two or more foam standoffs project upwardly from the top side of the foam table piece a common height and each terminate at a top surface adapted for contacting and supporting the workpiece. The two or more standoffs allow the workpiece, when supported by the foam table piece, to be cut with the tool even if some of the standoffs are damaged by the tool. Preferably a portion of the area of the top surfaces of the standoffs to an area of the top side of the foam table pieces is less than 50%, preferably being between either 20-30% or 45-50%.

The present invention relates to a top toolbox to provide additional storage on top of a toolbox without eliminating the workbench of the toolbox. The top toolbox is comprised of a cabinet, a frame guide, and lifting means to adjust the cabinet from a resting position in which the cabinet covers the frame guide to a raised position allowing access under the cabinet within the perimeter of the frame guide.

A downdraft table for cleaning electronic equipment includes a housing in the form of a cabinet having a grid-like upper surface with openings therein. A fan located within the housing below the upper surface draws air from above the surface downwardly through the grid. An air compressor and compressed air storage tank are also located within the housing below the upper surface for producing a source of compressed air and a hose is connected to the compressed air storage tank and extends upwardly above the upper surface. An air nozzle connected to the hose allows a workman to direct compressed air toward a piece of electronic equipment located on the upper surface. The upper surface preferably includes a turntable that is adapted to support the piece of electronic equipment thereby allowing the equipment to be rotated about a vertical axis as it is being cleaned. In addition, a ground wire is connected to the housing and has a spring clip at the distal end thereof which is adapted to be connected to the piece of electronic equipment for grounding the same.

In a laboratory hood system having a housing with an access window opening into an interior work chamber for performing laboratory processes, and an air circulation system for creating an air flow from the laboratory environment inwardly through the access window into the work chamber for preventing hazardous materials from escaping into the laboratory environment through the access window, one or more air intake control devices are disposed in a selected location or locations at the access window to overcome any tendency for air turbulence to occur. The air intake control device has an air flow channel extending from an air intake opening to the laboratory environment to an air discharge opening to the work chamber, with a constriction in the channel for causing a venturi-effect increase in air velocity while flowing through the channel to promote non-turbulent air flow entering the work chamber at the selected location or locations.

A safety cabinet has a second operation chamber in a first operation chamber and into which clean air is supplied, a second suction opening for sucking in air in the second operation chamber and a portion of the air in the first operation chamber, and a second operation opening part that is provided facing a first operation opening part and communicates the second operation chamber with the first operation chamber. Airflow containment (air barrier) is doubled with respect to the outside of a safety cabinet. In cases where decontamination and disinfection operations are carried out according to the changeover procedures, intensive decontamination and disinfection of the second operation chamber is sufficient, and decontamination and disinfection of the first operation chamber is hardly required. Decontamination and disinfection operations in the changeover procedures and the like can be carried out in a greatly reduced time.

A robust cleaning and ventilation system for a work station such as a manicure station, employing table geometry to create high efficiency in debris and odor removal while providing a conditioned make-up air return that completes the full ventilation process. The manicure station includes a modular implementation such that the necessary equipment is not a single custom bespoke installation and can be used universally.

Systems, apparatus, and methods of manufacturing an article using electroadhesion technology, either as a sole modality of handling such materials or in concert with vacuum for the pick up and release of materials, respectively.