Abstract: In the operation of conventional track assemblies it is common for an idler to have a pair of laterally extending wear treads to engage and support the wear rails defined by the track links of the track assembly as it is driven thereabout. This ultimately creates an arcuate wear pattern on the wear rails of the track links creating an extremely rough ride when the wear rails contact the track rollers suspended from a roller frame. The present invention provides a sprocketed idler that contacts a roller bushing that extends between a pair of chain assemblies defined by the track assembly to support the track assembly as it is rotated therearound. The sprocketed idler with roller bushings provides lateral guidance for the track assembly and, in combination with the roller bushings, provides noise reduction compared to conventional track assemblies.

Abstract: The present invention is a system of integrated, computer-based processes for monolingual information development. and multilingual translation. An interactive text editor enforces lexical and grammatical constraints on a natural language subset used by the authors to create their text, which they help disambiguate to ensure translatability. The resulting translatable source language text undergoes machine translation into any one of a set of target languages, without the translated text requiring any postediting.

Abstract: An apparatus and method for modeling dynamic effects on a gyroscope. The dynamic effects are represented by a dynamic effects function. The gyroscope is placed in an oven. A test controller, coupled to the oven, controls the oven to modify the temperature of the gyroscope according to a predetermined temperature function, measures an actual temperature value of the test oven and a gyroscope drift value at predetermined time intervals during the predetermined temperature function, and calculates coefficients of the dynamic effects function as a function of the actual temperature and gyroscope drift values at the predetermined time intervals.

Abstract: The fabrication assembly includes a first fabrication element having a slot defined therein and a second fabrication element having a locking mechanism secured thereto. The locking mechanism has (1) an alignment member, and (2) a twist tab connected to the alignment member. The locking mechanism cooperates with the slot to lock the first fabrication element to the second fabrication element. A method of attaching a first fabrication element to a second fabrication element is also disclosed.

Abstract: In one aspect of this invention, a fluid actuated clutch is disclosed. The fluid actuated clutch is operatively connected to a control valve that is actuated by an electronic controller that receives a signal from an input mechanism, including a value for speed of an engine drive and a value of output speed for a torque converter. The method includes detecting a torque converter ratio which is the output speed of the torque converter divided by the engine drive speed, and detecting if there is at least one torque converter decrease exceeding a predetermined level and preferably detecting if there are at least two consecutive decreases in the torque converter ratio with at least one of the torque converter decreases exceeding a predetermined minimum level. This condition represents the end-of-fill point for the fluid actuated clutch.

Abstract: A quiet compact radiator cooling fan having a hub portion, which extends radially outwardly and axially from its inlet to its outlet end, a shroud portion, which extends radially inwardly and axially adjacent the inlet end and radially outwardly and axially adjacent its outlet end forming a converging annular opening and a plurality of airfoil shaped, forward sweep blades disposed between the hub and shroud which cooperate with the hub and shroud to produce a mixed flow radiator fan which has improved blade loading and aeroacoustic performance producing a quiet and efficient cooling fan for off the road vehicles.