Title:
VIBRATION/EXCITATION TESTING MACHINE
Document Type and Number:
Japanese Patent JP3850607
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration/excitation testing machine capable of removing a harmful vibration component without impairing workability of an actuator.
SOLUTION: In this vibration/excitation testing machine for driving a hydraulic cylinder (actuator) 3 linearly expanding and contracting for exciting a test object with optional excitation characteristic, a hydraulic damper 20 moving sequentially with a cylinder rod (moving part) 7 of the hydraulic cylinder 3 is provided.
Inventors:
Kubota, Tomoo
Application Number:
JP1999000320868
Publication Date:
September 08, 2006
Filing Date:
November 11, 1999
Export Citation:
Assignee:
KAYABA IND CO LTD
International Classes:
G01M7/02; G01M7/00; (IPC1-7): G01M7/02
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