Measuring apparatus

Details Measuring apparatus Measuring apparatus

1977-03-14

1978-06-20

Corbin, John K.

Optics: measuring and testing

Refraction testing

Prism engaging specimen

33125C, 250237G, G01B 1104

Patent

active

040959031

ABSTRACT:
A measuring apparatus for measuring or adjusting the relative position of two objects, including a measuring scale, and a reading unit for the measuring scale connected in a hinge-like manner by means of a coupling to an object whose relative position is to be measured and to auxiliary guide means. The coupling includes a lever pivotally attached to the measured object, and an arcuate coupling surface is attached to the reading unit, and a spring member which is preferably a pre-tensioned resilient wire bow embraces the lever and the reading unit in the area of the coupling surfaces in a bracket-like manner.

REFERENCES:
patent: RE29281 (1977-06-01), Burns et al.
patent: 3138714 (1964-06-01), Heidenhain
patent: 3816003 (1974-06-01), Litke
patent: 4060903 (1977-12-01), Ernst

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