Richard C Mccray

US Patent:

42637163, Apr 28, 1981

Filed:

Mar 22, 1979

Appl. No.:

6/023023

Inventors:

Richard L. McCray - Corry PA
Wayne J. Lampi - Mount Vernon OH
William T. Crawford - Danville OH

Assignee:

Cooper Industries, Inc. - Houston TX

International Classification:

G01B 524

US Classification:

33174Q

Abstract:

An instrument is disclosed for measuring the location and orientation of a port in a casting and particularly of a plurality of ports spaced around a tubular cast compressor body. References representing desired locations for the port are established either in an adapter which engages the casting or in a support for the casting. Adjustable brackets interconnect a port locater and the reference means. The brackets include scales for indicating the location and orientation of each of the ports.