| 摘要 |
PROBLEM TO BE SOLVED: To provide a holder suitable for setting a body to be tested 50 on a dynamic balance tester 1 when imbalance measurement is performed for the body to be tested 50 of a light weight with a shaft 51 projectingly provided on its center of rotation. SOLUTION: This holder is equipped with an attachment base 10 having a horizontal set face 12 orthogonal to a spindle 2 extending in the vertical direction. A fixed bearing member 20 having a V-shaped recessed part 13 is disposed near the center of the set face 12 of the attachment base 10. The shaft 51 at the center of rotation of the body to be tested 50 is borne by the recessed part 13 and pressed with a leaf spring 17. This holder allows the body 50 to be attached thereto/detached therefrom with ease and the body 50 to be satisfactorily set. COPYRIGHT: (C)2004,JPO
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