Abstract: Method and apparatus for enabling automated measurement of both balance and force variation of a pneumatic tire on a single machine. The preferred embodiment modifies a production force variation machine to provide a top spindle housing with mechanically quiet bearings between the housing and a rotatable top spindle; mounts balance measuring sensors on the top spindle housing; provides a variable speed rotational drive motor with a clutch at the top spindle; and provides a mechanically quiet rotary air coupling to interface an air line with a rotatable bottom flange. After loading the tire, the rotatable bottom flange is disconnected from a bottom spindle. For balance measurements, a loading wheel is disengaged from the tire, tire rotation is accelerated to a high speed, and the clutch disconnects the motor which can, if desired, be turned off for balance measurements. The motor is re-connected to decelerate tire rotation.

Abstract: An apparatus and means enabling a user to operate across multiple service domains using a single IDENTIFIER, ID. A Cross Service Association Domain mapping system is used to allow the desired IDENTIFIER and common user integration. A user is able to employ a single appropriate ID to access any of a plurality of services. The apparatus associates and relates all the IDENTIFIERs associated with each common user by maintaining an image of all the IDENTIFIERs for each user for all that user's applications which bridge the service and/or domain boundaries. Once a user is identified with any of the associated user IDENTIFIERs, the means allows the connection and/or routing to and from even otherwise disparate services. Included are a method, apparatus, and architecture which satisfies the above requirements while providing domain service interrelation and a common user image for the resulting interrelation. It provides for real time collaboration for cooperative, shared, and adaptive service network entities.