| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission mechanism for suppressing the rattling of gear members, and an air conditioning register using the same. SOLUTION: The power transmission mechanism 3 transmits power with the plurality of gear members 30, 31, 32 having gear portions 301, 310, 320, respectively, and meshing with one another. The gear members 30, 31, 32 are rattling suppressing gear members having abutting portions 302, 311, 321 which abut on other members for suppressing the rattling in meshing with one another. COPYRIGHT: (C)2004,JPO&NCIPI
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