Document Type and Number:
Japanese Patent JPH0456927
Kind Code:
B2
Abstract:
A device for measuring interference and wall thickness of a half cylindrical plain bearing includes a bearing support block provided with a substantially semi-cylindrical shaped recess for receiving the plain bearing, a pressing mechanism for closely pressing the plain bearing against the recess, a substantially semi-columnar shaped wall thickness measuring head having a smaller outer diameter than the inner diameter of the plain bearing when it closely contacts with the recess, and a positioning mechanism for establishing a predetermined positional relationship between the recess and the wall thickness measuring head upon measurement. The bearing support block carries a detector or detectors for measuring interference of the half cylindrical plain bearing, and the wall thickness measuring head incorporates measuring instruments such as air micrometers.
Inventors:
MORI SANAE
Application Number:
JP2319285A
Publication Date:
September 10, 1992
Filing Date:
February 08, 1985
Export Citation:
Assignee:
DAIDO METAL CO
International Classes:
G01B5/14; F16C17/00; G01B13/02; G01B13/16; G01B21/00; G01B21/08; G01B21/16; G01B21/20
Next Patent: JPS456928