Digital indicator and method for using the digital indicator

Details Digital indicator and method for using the digital indicator Digital indicator and method for using the digital indicator

2007-11-26

2009-08-25

Smith, R. A. (Department: 2841)

Geometrical instruments

Distance measuring

Single contact with a work engaging support

C033S701000

Reexamination Certificate

active

07578072

ABSTRACT:
A digital indicator (1) includes: a main body (10); a spindle (11) being axially slidable and having a contact portion (12) on one end, the contact portion abutting a to-be-measured portion; a detector (13) that detects an absolute displacement amount of the spindle (11) relative to the main body (10); and a display (14) that digitally displays the displacement amount of the spindle (11) relative to the main body (10) detected by the detector13. The spindle (11) is slidable in a direction away from the contact portion (12) beyond the detectable range of the detector (13).

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