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Patent Searching and Data


Title:
VIBRATION TRANSDUCER
Document Type and Number:
Japanese Patent JPS62194453
Kind Code:
A
Abstract:
Device for measuring and/or testing of test objects (1), for example rolled wire, rods, tubes, round billets, etc., with respect to a variable or a combination of variables, for example surface cracks (2), dimensional changes. The device comprises at least one transducer (3), which oscillates backwards and forwards over the surface of the object by means of a motor, the oscillation taking place in the form of a curved path transversely of the longitudinal direction of the object.

Inventors:
BENGUTO FUYARUMARU TORUNBUROMU
Application Number:
JP27851286A
Publication Date:
August 26, 1987
Filing Date:
November 21, 1986
Export Citation:
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Assignee:
BENGUTO FUYARUMARU TORUNBUROMU
International Classes:
G01B7/12; G01N27/90; G01N29/04; B21B38/00; (IPC1-7): G01N27/90; G01N29/04
Attorney, Agent or Firm:
Hideto Asamura