Geometrical instruments – Area integrators – Electrical
Patent
1984-08-14
1986-06-10
Stearns, Richard R.
Geometrical instruments
Area integrators
Electrical
G01B 1104
Patent
active
045934720
ABSTRACT:
In this position measuring instrument switches or cams of a limit position switching system are integrated as components of the carrier body for the measuring graduation. The switches or cams mounted to the carrier body cooperate with corresponding parts on a machine and form with these parts limit position switching systems. By integrating the limit position switch components with the measuring instrument the functioning of the position measuring instrument is extended beyond the pure measuring function.
REFERENCES:
patent: 3815125 (1974-06-01), May et al.
patent: 4184262 (1980-01-01), Kolb et al.
patent: 4189840 (1980-02-01), Holstein
patent: 4198757 (1980-04-01), Nelle et al.
Die Numerische Steuerung von Werkzeugmaschinen by Prof. Dr.-Ing. Wilhelm Simon, p. 7, Carl Hanser Verlag Munchen 1971.
Dr. Johannes Heidenhain GmbH
Stearns Richard R.
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