Abstract: A terminal block assembly comprising terminals in combination with associated signal indicators is disclosed. The assembly includes one or more rows of terminals and, associated with each row of terminals, a row of signal indicators. The signal indicator typically is a light emitting diode. Each indicator is located in proximity to one or a few terminals, to which it may be connected electrically. Each signal indicator displays the operational status of a load module connected to a terminal on the terminal block assembly. Operational status may include fault detection, output signal, input signalling, or the like. The placement of the signal indicator immediately adjacent to its respective terminal simplifies and speeds up identification and eliminates any question of improper identification of the load modules connected to the terminal blocks.

Abstract: The seat back for a bench vehicle seat is mounted for movement with an adjustable sector between an upright or dress-up position and a full reclining position, and may be positively locked in any intermediate position of adjustment. In addition, the seat back is releasably pivoted to the sector, and is automatically released for forward pivotal movement to a horizontal position when the sector is pivoted forwardly to a limiting position.

Abstract: A programmer timer (10) having motor driven cams (61, 64, 62, 66) for operating electrical switching mechanisms (102, 116, 144, 138, 126). The motor comprises a pair of spaced stator plates (24, 26) with a coil (34) and permanent magnet rotor (36) therebetween, received in a walled chamber (28) in the timer housing. Motor reduction gears (44) drive a shaft (48) for driving the ratchet wheels (72, 68) and rotary cams. The motor, gear train cams and electrical switching mechanisms are contained in a single integral housing (12). Separate concentric fast and slow ratchet wheels (72, 68) are driven by a single eccentric driven pawl (14). The center of rotation of the eccentric is positioned so that drive pawl contacts the ratchet wheel at an angle at least 10.degree. greater than a tangent at the contact point, for all eccentric positions, to provide ratchet wheel advance in the event of reverse rotation of the eccentric.

Abstract: A thermostat having a low force output, snap-acting thermally responsive bi-metal disc operative through a pushrod to move the blade of an SPDT switch at a pre-selected temperature. The switch has a cantilever blade formed of a unitary thin metal strip having a flexible stem with a first rigid tongue extending therefrom with a heavy current carrying moveable contact thereon for a normally closed contact set. The pushrod contacts the rigid first tongue for switch actuation. A second flexible tongue extends from the stem and has an integral low current normally open contact thereon for a contact set which is closed upon switch blade actuation. Upon further temperature rise, after switch actuation, pushrod over-travel on the first tongue is absorbed by resilient flexing of the stem and second tongue thereby providing a wiping action to the closed low current contact set.

Abstract: In known air filter assemblies, a mechanism provided for vacuum cleaning of the filter has been located entirely on the upstream side of the filter. In the present filter assembly the vacuum head is mounted on a carriage which is located on the upstream side of the frame which supports the filter and a major portion of the drive mechanism which drives the carriage relative to the filter frame is located on the downstream side of the filter frame. This arrangement serves to reduce the likelihood of contamination of the drive mechanism.

Abstract: An appliance control circuit particularly adapted for controlling a washing appliance such as a washing machine or a dishwasher is provided. The invention is comprised of a timer interval selector switch including a program cam defining an operational cycle for operation of the washing appliance. A hybrid timer control circuit including an escapement device and a memory and logic circuit is provided for amending advancement of the program cam during operation of the appliance. The escapement device includes a timer interval selector switch in association with the program cam for generating selective binary coded control signals. A binary-coded-decimal to decimal decoder/driver decodes the binary signals into decimal signals which are operatively connected to a plurality of selected capacitance means and an interval timer. The interval time base interval between advancement steps of the program cam is determined by selection of particular capacitance means.

Abstract: An electronic control system to regulate heating and cooling cycle temperatures in a clothes dryer drying program. Operation is controlled according to a preselected combination of a heating schedule and a cooling schedule. Provision is made to sense and control according to the temperature of the air used to dry articles such as clothes in the clothes dryer. Provision is further made to give a visual indication of the drying program selected and to cancel the program selected and indication thereof upon completion of the drying program or selection of an alternative program. The final state of the articles being dried is determined by tumbling the articles in the presence of heated force-convected air until the desired state of dryness is obtained and terminating the application of heat and continuing tumbling and forced-convection until the articles are cooled to a desired temperature whereupon said tumbling is terminated.

Abstract: Improved actuating mechanisms are provided in pressure switches controlling water tub fill levels in domestic appliances such as dishwashers, washing machines, etc. The mechanisms include a snap blade construction which improves contact point wear characteristics; an orifice molded into the switch's plastic body which averages transient surges in water tub levels during operation; a simplified plunger arrangement utilizing an especially configured actuator for establishing trip and reset levels of the switch; and a snap blade configuration which minimizes "contact bounce" after the contact moves from one stationary contact to the other.

Abstract: An improved calibration mechanism is provided for use on a pressure switch having an adjustable, spring biased plunger arrangement for controlling the pressure level required to actuate the switch. The mechanism includes a support bracket, a cam rotatably supported by the bracket and a plunger adjustment lever, including a cam follower in engagement with a surface of the cam. The support bracket defines a guide slot into which the cam follower extends, transverse movement of the cam follower being limited by the guide slot. The cam surface defines a range of pressure settings between the normal low and the normal high as well as a switch reset position adjacent the normal high setting position. The guide slot includes a stop surface which engages the cam follower when the cam is turned to the reset position, and the configuration of the cam, plus the engagement of the follower and the stop surface, prevents further turning of the cam.

Abstract: A fishing lure comprises a molded plastic body in which a plurality of lead pellets are uniformly dispersed to weight the lure and give it a visibly distinct, speckled exterior appearance. The lure has a tail portion comprised of distinctly colored feathers which are received within a generally tubular orifice at the rear of the lure body.The method of manufacturing the lure comprises the steps of correctly aligning a hook in an appropriate mold, injecting a thermosetting PVC plastic into the cavity interiorly of the mold, adding lead pellets to the plastic before it hardens so that the pellets will become distributed therein, inserting a core pin at the rear of the lure, appropriately heating the lure to harden the plastic, removing the core pin after the plastic has hardened, thereby creating a tubular orifice at the rear of the lure, and inserting feathers into the orifice and gluing them to the lure, thereby providing a tail.

Abstract: A simplified calibration mechanism is provided for a pressure switch using an adjustable, spring-biased plunger arrangement for controlling the trip force and hence the pressure to which the switch responds. The mechanism includes an especially configured lever pivoted at one end, contacting an especially shaped cam as a follower at its other end and the plunger at its mid portion. First calibration means are provided in the lever's pivoted end to adjust the normal low-high pressure settings of the switch. Second calibration means are provided to isolate the lever and cam from the plunger for effecting a precise setting of the pressure switch at extra-low pressures.