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US 8,943,703 B2Granted
Digital indicator and multipoint measuring apparatus
AssigneeMitutoyo Corporation
InventorShuji Hayashida
Life of this patent
Estimating the term…
Abstract
A digital indicator includes: a body; a spindle formed in the body, movably in an axial direction; a displacement detecting sensor configured to detect a movement displacement amount of the spindle; a display device configured to display the movement displacement amount of the spindle detected by the displacement detecting sensor; and a display controller configured to linearly move a measured value display mark representing a measured value in a display surface of the display device according to variations in the measured value.
Claims6
A digital indicator comprising:
- a body;
- a spindle formed in the body, movably in an axial direction;
- a displacement detecting sensor configured to detect a movement displacement amount of the spindle;
- a display device configured to display the movement displacement amount of the spindle detected by the displacement detecting sensor;
- and
- a display controller configured to linearly move a measured value display mark representing a measured value in a display surface of the display device according to variations in the measured value.
3 more elements
A multipoint measuring apparatus comprising:
- a plurality of digital indicators, each of which including:
- a body;
- a spindle formed in the body, movably in an axial direction;
- a displacement detecting sensor configured to detect a movement displacement amount of the spindle;
- a display device configured to display the movement displacement amount of the spindle detected by the displacement detecting sensor;
- and
- a display controller configured to linearly move a measured value display mark representing a measured value in a display surface of the display device according to variations in the measured value;
- and
- a holding member configured to hold the plurality of digital indicators in a predetermined relation.
6 more elements
Dependencies are inferred from the claim text.