Geometrical instruments – Area integrators – Electrical
Patent
1979-11-15
1981-09-22
Stearns, Richard R.
Geometrical instruments
Area integrators
Electrical
33143L, 33147K, G01B 512, G01B 712, G01B 326
Patent
active
042902045
ABSTRACT:
The gauge includes two movable members carrying relevant feelers for contacting the bore surface of a piece for checking its internal diameter. The two movable members are obtained by making a longitudinal cut and a transversal bore in a single part. A resilient lamina is coupled to the movable members and a wire is connected between the lamina and the movable element of a transducer to transform the radial movements of the feelers into axial displacements of the transducer element.
REFERENCES:
patent: 3958337 (1976-05-01), Anichini
patent: 3958338 (1976-05-01), Anichini et al.
patent: 4067114 (1978-01-01), Meyer, Jr.
patent: 4077130 (1978-03-01), Possati
"Universal Diatest", Catalog No. 369, 8 pp., 12-1972.
Finike Italiana Marposs S.p.A.
Stearns Richard R.
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