Geometrical instruments – Area integrators – Electrical
Patent
1983-02-02
1984-12-25
Little, Willis
Geometrical instruments
Area integrators
Electrical
33172E, G01B 322
Patent
active
044894961
ABSTRACT:
A dial gauge wherein a cam (14) engaged with a spindle (16) and rotatable in accordance with an axial displacement value of the spindle (16) is provided and an indicating mechanism (13, 113) is driven by a rotation of the cam (14) to indicate a measured value. This dial gauge is simplified in construction and easy in assembling without requiring to use high precision-finish parts such as a rack portion, pinion and the like.
REFERENCES:
patent: 1151635 (1915-08-01), Webb
patent: 2190961 (1940-02-01), Webber
patent: 2834115 (1958-05-01), Bachmann
patent: 2921375 (1960-01-01), Kustusch
patent: 3924337 (1975-12-01), Taylor
Mizuno Ichiro
Sugizaki Iwao
Little Willis
Mitutoyo Mfg. Co. Ltd.
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