| 摘要 |
PROBLEM TO BE SOLVED: To provide a biasing structure capable of facilitating adjustment of biasing force and inhibiting variation in biasing force of each substance and to provide the biasing structure capable of securing a stroke amount of a biased member. SOLUTION: The biasing structure, for biasing an annular biased member 2 by outer circumference deformation of a leaf spring 1 which is annular and has an inner circumference side as a fixed end and an outer circumference side as a free end, is provided with an abutment means making the leaf spring 1 partially abut on the biased member 2 at circumferential intervals. COPYRIGHT: (C)2010,JPO&INPIT
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