Abstract: There is disclosed a single hung aluminum window in which the sash is provided with plastic inserts in its stiles at their upper and lower ends, such inserts having portions which serve as guide and spacer members which bear against the jambs of the frame in which the stiles are positioned. The inserts also form housings which include respective pushbuttons and bias springs, the buttons extending through aligned openings in such housings and the inner stile faces. In the head portion of the frame are elongated stop members adapted to be swiveled between vertical and horizontal positions, and which in vertical positions prevent upward movement of the sash beyond the point wherein it is not engaged by the feet of the balance mechanisms mounted in the jambs.

Abstract: There is disclosed a metal window frame in which balance mechanisms are positioned in the upper portions of the jambs adjacent the sides of a fixed pane or panes, the front faces of the housings for such mechanisms being in a plane parallel to the outer face of a sash that is slidable from a closed position in the lower portion of the frame to a fully open position in the upper portion thereof. The mechanisms and sash are coupled via identical foot structures which are attached to the lower ends of the balances, and which have hook portions extending through the plane of the outer face portion of the sash so as to maintain engagement with the lower end of the sash throughout its normal movement. Catches in the jambs limit the upper position of the foot structures when the sash is raised to an uppermost position for removal from the frame.

Abstract: There is disclosed a bidet seat housing in which are front and rear water jet nozzles and director members through which to pass water one or the other of the nozzles via a solenoid-operated diverter valve connected to the outlet fitting on top of an elongated horizontal water tank adjacent one end thereof, such tank having its inlet fitting on top adjacent the other end connected to a water supply line via a solenoid-operated pressure regulator. An external mode selector effects operation of one of either one of the solenoids or of a warm air blower for supplying warm air blower at the rear of the seat. The water tank contains a heater and a sensor with a temperature sensitive resistor. A control module has circuitry of which the sensor resistor is a part, and effects operation of the heater as needed to maintain water flowing through the tank at the desired temperature.

Abstract: A window structure is disclosed wherein the center portion includes sliding panels which have stiles in abutment in their closed positions, such stiles having plates or ribs extending from their inner surfaces which are captured and releasably held by a latch mechanism that is pivotal on one rib and slidable along it. On the exterior of the structure, one of the stiles carries a plate that spans equal areas of both abutting stiles. The latch is symmetrically contoured, whereby observation from either side of the structure does not clarify the edge portion and direction of movement of such portion of the latch that is required in order to operate the latch and permit the sashes to be moved apart. Further, the exterior plate prevents insertion of a tool between the abutting stiles when the sashes are in closed position and latched.

Abstract: In the embodiment shown is a handle to be mounted on a door stile, wherein the handle houses a latch plate, a bowed leaf spring interlocked with the latch plate, and a cam bar for moving the latch plate from one to the other of two positions, the cam bar being of such a length that one end thereof extends beyond one end of the handle when in one position and the other end thereof extends beyond the other end of the handle when in its other position. In both positions of the latch plate, its face is in a plane parallel to and confronts the stile. The latch plate has portions at one edge engaging an inner wall of the housing formed by the handle, and an elongated portion extending from such one edge passes through an opening in the wall and has a lip for latching to a jamb. When the door is closed, the cam bar in one position overcomes the spring to force the latch plate away from the jamb, and in the other position to permit the spring to position the latch plate wherein the lip thereof latches to the jamb.

Abstract: There is shown a frame in a truck cab which has an elongated lower straight portion, an elongated shorter upper portion that is curved or bowed upwards, and side portions extending between the ends of such lower and upper portions, and sashes movable along the lower portion. Fixed panes are positioned in the end portions of the frame, and the sashes are slidable so their upper ends move apart a significant distance before engaging the upper frame portion, and such distance is sufficient that in their closed positions the sashes have greater headroom in the upper frame section than the depth to which their lower ends extend into the lower frame section. Such sashes are non-removable via U-shaped or box-like guide elements secured to their lower ends, such elements having spring-like walls with flanges which extend laterally below and in interference relation with shoulder ribs in the frame.

Abstract: The metal support leg includes vertically extending edge flanges for attachment to a dependent leg of a cross rail; the support leg has an upper end forming a substantially L-shaped corner portion to support a side rail of a bed frame, and the leg also having a substantially T-shaped intergral tab extending upwardly from its upper edge to form a stop that terminates in an overhanging horizontally extending reenforcing section.

Abstract: Wheels for movement along a floor-mounted track at the bottom of a sliding door are shown supported within U-shaped members which are pivotally coupled to brackets secured to the lower edge of the door. The wheels are prevented from being dislodged from the track via retainer elements, each of which is a channel element having an elongated opening in its web and inturned flange terminations at the edges of its walls. An integral plate extends from one side of the channel and is pivotally mounted on the pin or stub shaft extending through the wheel and U-shaped member. The retainer element is significantly longer than the diameter of the wheel, and the flange terminations are snapped over the track and in interference relation with lips of the track. The wheel at its lower portion extends through the opening in the retainer element and rides on the track.

Abstract: A keeper element is shown for insertion in a sill extrusion in which the lower rail of a sash is movable. The keeper is a channel-like element with the terminal edge of one wall having interruptions for mating and interlocking with portions of the sill, such as spaced tabs adapted to extend into weep holes in the sill, or notches adapted to fit around internal sill projections. The keeper also has an upper surface confronting the lower rail in which a number of spaced openings are provided. A latch element is vertically slidable on a stile of the sash, and is adapted to be lowered so it extends into one of the openings in the keeper. In this manner, the sash is releasably locked in any of a plurality of positions, with security maintained because the keeper is locked against movement relative to the sill.

Abstract: The cross rail and support includes a pair of telescopically engaged cross rail sections each having a ribbed top wall, and a pair of longitudinally ribbed side flanges, each terminating in an upwardly and inwardly directed reinforcing edge portion to provide a sturdy telescopically engaged cross rail member that has support legs attached to laterally outer portions of the support.

Abstract: The press brake safety device includes a vertically movable guard for moving in advance of the press brake ram, a lightweight protector bar movably positioned on the lower edge of the guard for vertical upward movement and means operably connecting an actuation means for the ram to the ram drive means to control ram actuation. Air operated means connect to these ram drive means to render the same inoperable, and air operated control means connect the protector bar and the air operated means to actuate such last named means when the protector bar is moved upwardly in relation to the guard as the guard is being moved downwardly by actuation of the press brake for work engaging action.

Abstract: A plurality of teeth are individually rotatable on a shaft via integral hubs which are slidably mounted on and rotatable relative to the shaft. A bar is held parallel to the shaft by rigid connecting members between them, and respective biasing springs are connected to the bar and to respective fingers that are integral with the hubs. The shaft is rotatable in spaced brackets which are welded to the bottom of a slotted plate that is removably anchored in the top of a housing or frame that is adapted for embedment in a street surface or parking lot surface. The shaft is keyed to gear mechanism supported by the surface plate, the gearing being such as to permit the shaft to remain in a selected angular position. In one position of the shaft, all teeth protrude through slots to extend above the surface plate, and in another position all teeth are retained within the slots below the top surface of the plate.

Abstract: A card has two sets of magnetized spots, one set being readable by a reader in an on-line system, and the other set being readable by an off-line reader. Coupled to the off-line reader is a pulse generator adapted to develop pulses of the same character as "go" and "no-go" pulses generated by a station query and stored data comparison console in response to data from the on-line reader. A gate network normally keeps the console in communication with the on-line reader, but is operated to couple the pulse generator to the on-line reader when the console fails to query and cannot send command pulses. Also disclosed are timing devices for delaying operation of the output apparatus for a period corresponding to the time required for the normal on-line system operation to actuate such apparatus.