The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 09, 2020

Filed:

Jun. 14, 2018
Applicant:

Renishaw Plc, Wotton-under-Edge, Gloucestershire, GB;

Inventors:

Michael Wooldridge, Stroud, GB;

Paul Moore, Stroud, GB;

John Ould, Backwell Farleigh, GB;

Assignee:

RENISHAW PLC, Wotton-under-Edge, GB;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 21/04 (2006.01); G05B 19/401 (2006.01);
U.S. Cl.
CPC ...
G05B 19/401 (2013.01); G01B 21/045 (2013.01); G05B 2219/50063 (2013.01);
Abstract

A method of scanning an object using an analogue probe mounted on a machine tool, so as to collect scanned measurement data along a nominal measurement line on the surface of the object, the analogue probe having a preferred measurement range. The method includes controlling the analogue probe and/or object to perform a scanning operation in accordance with a course of relative motion, the course of relative motion being configured such that, based on assumed properties of the surface of the object, the analogue probe will be caused to obtain data within its preferred measuring range, as well as cause the analogue probe to go outside its preferred measuring range, along the nominal measurement line on the surface of the object.


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