Abstract: A differential for interconnecting an input member to a first, second, and third output member includes a housing interconnected with the input member and with the first output member, the housing having a first portion connected to a second portion, the first portion defining a first recess and the second portion defining a second recess, wherein the first recess and the second recess are aligned and cooperate to define a slot. A key member is disposed within the slot between the first portion and the second portion. A cross member is attached to the housing. A set of pinion gears is rotatable about the cross member. A set of side gears is intermeshed with the set of pinion gears, wherein one of the set of side gears is interconnected with the second output member and another of the set of side gears is interconnected with the third output member.

Abstract: A differential carrier assembly for use in an axle of a vehicle includes a differential carrier that extends along a central axis. The differential carrier defines a chamber. A first stub shaft extends along a first rotational axis, transverse to the central axis. The first stub shaft is disposed within the chamber and is supported by the differential carrier. A first pair of gears is disposed in spaced relationship on the first stub shaft for rotation about the first rotational axis. A second stub shaft extends along a second rotational axis, transverse to the central axis and the first rotational axis. The second stub shaft is disposed within the chamber and supported by the differential carrier. A second pair of gears is disposed in spaced relationship on the second stub shaft for rotation about the second rotational axis.

Abstract: A differential for interconnecting an input member to a first, second, and third output member includes a housing interconnected with the input member and with the first output member, the housing having a first portion connected to a second portion, the first portion defining a first recess and the second portion defining a second recess, wherein the first recess and the second recess are aligned and cooperate to define a slot. A key member is disposed within the slot between the first portion and the second portion. A cross member is attached to the housing. A set of pinion gears is rotatable about the cross member. A set of side gears is intermeshed with the set of pinion gears, wherein one of the set of side gears is interconnected with the second output member and another of the set of side gears is interconnected with the third output member.

Abstract: A differential carrier assembly for use in an axle of a vehicle includes a differential carrier that extends along a central axis. The differential carrier defines a chamber. A first stub shaft extends along a first rotational axis, transverse to the central axis. The first stub shaft is disposed within the chamber and is supported by the differential carrier. A first pair of gears is disposed in spaced relationship on the first stub shaft for rotation about the first rotational axis. A second stub shaft extends along a second rotational axis, transverse to the central axis and the first rotational axis. The second stub shaft is disposed within the chamber and supported by the differential carrier. A second pair of gears is disposed in spaced relationship on the second stub shaft for rotation about the second rotational axis.

Abstract: An apparatus and method for training physicians and technicians to locate stones found in simulated human body organs, principally simulated biliary and renal calculi, and then actually fragment these calculi using ESWL. A reusable semi-anthropomorphic phantom comprises an opaque liver tissue-equivalent mass having anatomically correct simulated organ cavities associated with the midsection of a human body, principally the gall bladder and the kidney. Channels lead from the exterior of the phantom to the simulated organs. A concrement is introduced into at least one simulated organ, the channels and simulated organs are filled with a fluid-like substance, and the channels are closed with plugs. A trainee then utilizes an ultrasound or X-ray locating device to examine the phantom until the concrements are located. The coordinates of the located concrements are then utilized with a concrement destroying apparatus such as an extracorporeal shock wave lithotripter (ESWL).

Abstract: A range of alkali metal borosilicate glass compositions modified by the addition of alkaline earth metal oxides has been found to be especially suitable for the production of graded index optical fibre using the double crucible method. A core glass from this range may be paired with a suitable cladding glass, which may be another glass from the same range or an unmodified alkali metal borosilicate, so that in the nozzle of the double crucible thermal diffusion takes place to give a composition gradient of alkaline earth metal oxide and hence a refractive index gradient. The fibres thus obtained have better refractive index profiles if the proportions of the oxides in the core and cladding glasses are chosen so as to exclude a simple ion-exchange mechanism. Fibres having numerical apertures of up to 0.268 and best loss values as low as 5.0 dB/km have been prepared.

Abstract: A process for automatically venting noncondensable contaminants from a number of process vessels heated with an organic heat transfer vapor medium involves monitoring the temperature at each vessel and intermittently venting all vessels simultaneously in response to a temperature drop at any one vessel. By venting intermittently for a predetermined period energy is conserved. Equipment costs are minimized by simultaneous venting through a single control valve.

Abstract: There is disclosed a variable denier, multifilament yarn having a slub yarn plied with a carrier yarn and displaying high weaving performance. The yarn is characterized by a certain slub size distribution, a certain minimum number of slubs, a specified maximum number of large slubs, less than one tight spot per meter and a coherency factor of from about 4-14, said coherency factor increasing as the number of large slubs increases. A process for making the yarn is also disclosed and includes the features of feeding both feed yarn and carrier yarn to a supply jet, the feed yarn being overfed while the carrier yarn is maintained under zero net overfeed, forwarding the carrier yarn to a slub jet and forwarding the feed yarn to a foraminous surface where slubs are created and thereafter combining both yarns and passing them sequentially through a slub jet, at least one interlacing jet and, optionally, a torque jet.