Geometrical instruments – Gauge – Coordinate movable probe or machine
Patent
1990-10-26
1991-12-03
Shoap, Allan N.
Geometrical instruments
Gauge
Coordinate movable probe or machine
33549, 33568, 33 1M, G01B 503
Patent
active
050689720
ABSTRACT:
The measurement volume A of a given coordinate-measuring machine is increased by a device which consists (i) of a support plate (15) which can be displaced on the surface of the machine table (1) into at least two defined positions and (ii) of a device (16a-c, 17a-c) for measuring the position of the support plate in these different positions. The workpiece to be measured is clamped on said support plate (15) and can then be measured, section by section.
REFERENCES:
patent: 3750295 (1973-08-01), Nordmann et al.
patent: 3918167 (1975-11-01), Gerber
patent: 4631834 (1986-12-01), Hayashi et al.
patent: 4882847 (1989-11-01), Hemmelgarn et al.
patent: 4997274 (1991-03-01), Takakusagi
patent: 5031331 (1991-07-01), Herzog et al.
Breyer Karl-Hermann
Herzog Klaus
Carl-Zeiss
Shoap Allan N.
Wirthlin Alvin
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