Abstract: A hydrostatic pump-motor unit (35) including a clutch assembly (43) and a pump-motor portion (45) disposed within a housing assembly (51,55,57). An intermediate drive shaft (21) extends through the entire axial extent of the unit (35) and is surrounded by a hollow shaft member (63). The housing assembly (51,55,57) supports the drive shaft (21) by means of a pair of bearing sets (67,71), and the hollow shaft member (63) is supported relative to the housing assembly by means of a pair of bearing sets (75,79). The pump-motor portion (45) includes an axial piston cylinder barrel (115) surrounding the shaft member (63) and splined thereto. The clutch assembly (43) is operable to selectively clutch and de-clutch the drive shaft (21) and the hollow shaft member (63). Having the drive line extend through the pump-motor unit (35) substantially improves the packaging of the overall drive system.

Abstract: A clutch travel stop limits the amount of vehicular clutch travel adjustment normally permitted for compensating clutch component wear. The stop is attached to a centrifugal weight and roller clutch actuation module to control the amount of permissible wear of clutch components including, for example, friction plate linings. In one embodiment, the stop is defined by a protuberance, such as an integrally formed radially extending lug integrally affixed to an outer circumferential periphery of the housing of the centrifugal module. The lug is positioned to arrest relative movement between respective flanges of a clutch cover and the centrifugal module to limit adjustment of the clutch so that an over-adjustment condition is avoided. Potential damage to critical clutch components is thereby minimized, such as damage to flywheel and pressure plate components caused by fasteners that become exposed after clutch linings retained by the fasteners to the friction disc have become worn.

Abstract: A pump assembly is provided that includes a gerotor pump and a manifold. An aspirating member is positioned between a pump inlet cavity in the manifold and a fluid reservoir. Fluid flow generated by operation of the pump is diverted by a flow control valve and accelerates as it passes between the aspirating member and the manifold. The resulting decrease in static pressure draws the fluid out of the reservoir where it mixes with the higher velocity fluid. As the combined fluid is slowed, the static pressure increases to “supercharge” the inlet cavity to improve the inlet fill and reduce cavitation. An inlet port in the gerotor pump corresponds to the inlet cavity in the manifold. The timing and geometry of an input port is optimized to prevent noise inducing pressure spikes while maintaining sufficient back pressure in the pump chambers to collapse entrapped vapor bubbles in the fluid.

Abstract: An ion injecting apparatus has an ion source, a mass-analyzing magnet, an accelerating/decelerating element, and deflecting elements. The mass analyzing magnet mass-analyzes an ion beam extracted from the ion source. The accelerating/de-celerating element accelerates and decelerates the ion beam at a post-stage. The deflecting elements are arranged between the mass analyzing magnet and the accelerating/decelerating element. Each direction angle of the deflecting element is determined such that a final beam trajectory in the predetermined area before being introduced into a wafer substrate is matched to each other in both an operating mode and a non-operating mode of the deflecting elements.

Abstract: A load center is upgraded by removing the existing load center and replacing it with a renovation load center. As the existing incoming and branch circuit wiring may not be sufficiently long enough to reach the proper terminations in the replacement load center, renovation terminal blocks are provided in the renovation load center adjacent the penetrations of the external wiring to which the incoming lines, and if necessary, the branch circuit wiring are connected. Cabling is then provided between the terminations on the renovation terminal blocks and the appropriate load center terminations. The renovation terminal block(s) can be housed in an auxiliary enclosure mounted adjacent to a main enclosure containing the load center interior or all of the components can be housed in a single renovation enclosure.

Abstract: A cable trip assembly includes an actuating assembly, a mounting assembly, and a cable assembly. The cable assembly includes a cable member disposed within a sheath. The cable member has a first end and a second end. The cable member first end is coupled to a lever, which is part of the actuating assembly, which is structured to move between a first position and a second position, similar to the prior art lever. The cable member second end is coupled to the circuit breaker trip bar. The sheath is mounted on a rigid frame, preferably a portion of the circuit breaker. Thus, with the sheath held stationary, the lever can move the cable within the sheath between a first and second position as the lever moves between its first position and second position. Because the cable member second end is coupled to the circuit breaker trip bar, the trip bar is also moved between the trip bar first and second positions as the lever moves between the lever first position and second position.

Abstract: A vapor vent valve has an annular locking ring received thereover, with surfaces thereon engaging the valve for limited axial movement therebetween and preventing relative rotation therebetween. A fuel tank has an access opening with a slit formed therein. The valve is inserted in the access opening and the end of the locking ring engaged in the slit, rotation of the valve causes the locking ring to feed completely through the slit to the interior of the tank and engages the inner surface thereof while continuing to engage the valve to retain and seal the valve in the access opening. The valve, locking ring and a seal ring may be pre-assembled to form a subassembly capable of being installed and locked on the fuel tank as a unit without the need for tools or fasteners.

Abstract: A jumper cable for use with electrical meter sockets includes an improved clamp at each end. The clamp includes a substantially coaxial threaded rod, threadedly secured to a movable jaw that may move between an open position and a closed position, guided between a pair of guide surfaces that are angled in an orientation that is not parallel to the threaded rod. The movable jaw may therefore be caused to be move laterally by rotating a knob at the end of the threaded rod that is located at the end of the clamp opposite the jaws, where it will provide the best access to itself, and minimize interference with meter removal.

Abstract: An electrically conductive lug for use with a meter socket for a watt-hour meter, which permits the meter to have integral line and load buses. The lug provides an electrical connection between the meter socket and each wire, and it provides mechanical support for the wire. Because the lug serves as both a supporting and a conducting device, the invention eliminates the need for separate wire connectors, bussing, molded insulative bus supports and/or additional connecting lugs. Therefore, the numerous parts previously susceptible to damage or failure under normal operation loads, were eliminated, making construction of the meter assembly more efficient.

Abstract: A fuel vapor vent valve is formed of different plastic material than the fuel tank. A U-shaped or cupped attachment member formed of tank material is received over the valve with the upper end slotted to permit the hose fitting to extend outwardly through the slot for hose attachment within the tank. The rim of the attachment member is secured by weldment to the undersurface of the upper tank wall.

Abstract: A circuit breaker includes a plurality of poles that are connected with one another in parallel, and additionally includes a mutual connection connecting the poles with one another to isolate the trip units associated with the poles from any imbalance in the current flowing through the poles. Each pole includes a first conductor structured to be connected with a power source, a second conductor structured to be connected with an electrical load, and a pair of separable contacts that disconnectably connect the first conductor with the second conductor. The trip unit of each pole is configured to measure the current flowing through a given point of the second conductor, and the mutual connection connects the second conductors together at a connection point, the connection point of each second conductor being between the separable contacts and the given point.

Abstract: An arc-resistant switchgear cabinet includes a frame disposed on a floor and a door movably mounted on the frame. The frame includes a floor plate that is disposed against the floor and that includes a plurality of pins extending vertically upward from the floor plate. The door includes a plurality of corresponding receptacles into which the pins are received when the door is in a secured position. The pins in the receptacles resist the lower end of the door from moving in a horizontal direction away from the frame in the event of an arcing fault. A pair of bolts additionally fasten the lower comers of the door to the frame. The switchgear cabinet further includes interlocking tabs formed on the frame and on the door that overlap one another when the door is in the secured position.

Abstract: A method of assembling a cylinder head assembly (11) for use with a cylinder block of an internal combustion engine. The method involves providing a cylinder head slab (17) defining a pattern of intake (21) and exhaust (23) poppet valves. The head slab is provided with a plurality of bolt holes (37) defining a bolt hole pattern. Next, a plurality A and B of valve activation modules, selected from a group of possible modules (15;101;201;301) is provided, each defining a plurality of bolt holes (63;109) which correspond with at least a major portion of the bolt holes (37) in the bolt hole pattern. The next step is selecting one module (15;101;201;301) and bolting it to the cylinder head slab (17).

Abstract: An electrically conductive lug for use with a meter socket for a watt-hour meter, which permits the meter to have integral line and load buses. The lug provides an electrical connection between the meter socket and each wire, and it provides mechanical support for the wire. Because the lug serves as both a supporting and a conducting device, the invention eliminates the need for separate wire connectors, bussing, molded insulative bus supports and/or additional connecting lugs. Therefore, the numerous parts previously susceptible to damage or failure under normal operation loads, were eliminated, making construction of the meter assembly more efficient.

Abstract: A control system/method for controlling a vehicle drivetrain (10) including an engine (18), a transmission (12) and, a centrifugal clutch (20) for drivingly coupling the engine output (136) to the transmission input shaft (28) during vehicle launch. A system controller (50) issues command output signals (56) for controlling engine speed (ES) on a closed loop basis.

Abstract: A corrosion and ultraviolet ray resistant composite coated article (46) for use in or to contain electrical equipment is made by first cleaning an uncoated article (10) at a cleaning station (14), and then successively passing the cleaned article through wash workstation (16) phosphate bond coating workstation (18), wash workstation (22), non-chrome sealant coating workstation (24), drying workstation (26), heating workstation (30), epoxy resin coating workstation (32), and exterior painting workstation (40) by any type of transport system (12, 36), where the epoxy coated article can be passed again through previous workstations (14, 16, 18, 22, 24, 26, 30, 34) before final painting at workstation (40).

Abstract: A full fluid-linked steering system includes a fluid pump (11), a fluid controller (19), a steering actuator (17), an electro-hydraulic compensation valve (21), and a vehicle microprocessor (23). Downstream of the fluid pump (11) is a load sensing priority flow control valve (15) having both a controlled flow outlet port (CF) and an excess flow outlet port (EF). The excess flow outlet port (EF) communicates with an inlet port (35) of the fluid controller (19), while the controlled flow outlet port (CF) communicates with a fluid inlet (63) of the compensation valve (21). As a result, when the steering actuator (17) is at the end of its travel, pressure will be communicated only through the compensation valve (21), and the operator will be unable to turn the steering wheel further in the same direction.

Abstract: A ball ramp mechanism is used to apply a clamping load to a clutch pack to rotationally couple an input shaft to an output shaft. The ball ramp mechanism is comprised of a control plate having a control extension radially extending therefrom and an activation plate having an activation extension radially extending therefrom and an intermediate plate disposed between the control extension and the activation extension where the control extension and the activation extension and the intermediate plate are frictionally rotationally coupled upon application of an electromagnetic field generated by a stationary coil acting through a rotating coil armature to activate the ball ramp mechanism. A gap sleeve contacts the control plate and the activation extension to limit the separation between the control extension, the intermediate plate and the activation extension.

Abstract: A retaining ring is provided for holding a bellows and a vapor shield on a stem of a vacuum circuit breaker prior to brazing. The retaining ring includes a ring shaped body defining an opening. The body has a plurality of tabs that extend into the opening. The body has an inner diameter larger than the stem while the area defined by the tabs has a diameter that is about the same size as, or smaller than, said stem nominal diameter. The body and tabs are made from a harder material than the stem. In use, the shield and bellows are placed on the stem and brought to rest on a ledge. The retaining ring is then placed on the stem. As the retaining ring is placed on the stem, one or more of the tabs will flex and bend, slightly, away from the shield and bellows. The retaining ring is then slid down the stem until the retaining ring contacts the shield and/or bellows.