Abstract: A probe having a stylus spindle mounted in a machine tool for locating an object in relation to the stylus measurable along two axis perpendicular to the centerline of the stylus or in the plus and minus direction parallel to the center line of the stylus. The probe provides a discreet signal on contact or a signal level proportional to deflection of the stylus through interfacing with the machine computer numerical control by a machine mounted transducer unit.

Abstract: Chip carrier connector comprises a housing having a base and walls extending normally therefrom. The housing is movable relative to terminals between a first position and a second position. When the housing is moved to the second position, the terminals are moved inwardly thereby pressing the contact portions of the terminals against contact pads on the chip carrier. As this occurs, the terminals provide a wiping action on the contact pad to ensure that positive electrical contact is effected. The housing may also cam the terminals outwardly to permit placement of the chip carrier in the recess under zero insertion force conditions.