Measuring probe with diaphragms and modules

Details Measuring probe with diaphragms and modules Measuring probe with diaphragms and modules

2006-12-12

2006-12-12

Gutierrez, Diego (Department: 2859)

Geometrical instruments

Gauge

Movable contact probe, per se

C033S556000, C033S561000, C033SDIG013

Reexamination Certificate

active

07146741

ABSTRACT:
A measuring probe includes a suspension module112in which a stylus holder140is suspended from a housing on a pair of diaphragms142,144. At least one of the diaphragms is formed with spiral cut-outs whereby the stylus, which is connected at the center of the diaphragms, is able to move transversely of the axis of the housing as the stylus holder pivots when transverse forces are applied to the stylus tip. A transducer module110is releasably supported on the suspension module by a kinematic mounting116,118and is retained in position by magnets120. The transducer module contains optical transducers200,210,220for measuring the deflection of the stylus.

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