| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To facilitate adjustment of a gear device and to reduce backlash. <P>SOLUTION: In the case of a conical gear device 100 with a parallel shaft type, a conical gear 7a is fixed on a first rotating shaft 3 and a second rotating shaft 10 is provided in parallel with the first rotating shaft. A conical large gear 7b to mesh with a conical small gear is fixed on the second rotating shaft. The small gear and large gear have almost the same conical angles. Support means 4a, 4b movably support the first rotating shaft in the axial direction. An energetic means 15a energizes thrust force in the axial direction of the first rotating shaft. A load backing body 8 which supports the thrust force energized by the energetic means in the shaft end part of the first rotating shaft and allows displacement in the radial direction of the first rotating shaft is provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
