Position measuring device with a temperature correction device

Geometrical instruments – Distance measuring – Error compensation

Reexamination Certificate

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Details

C033S706000

Reexamination Certificate

active

07024789

ABSTRACT:
A position measuring device that includes a first element having a material measure and a temperature measuring unit with a sensor, the temperature measuring unit is unable to be displaced relative to the material measure. A second element having a scanning head, and an electronic correction device that determines a temperature-corrected position value, wherein the first element is displaced in relation to the second element.

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