| 摘要 |
PROBLEM TO BE SOLVED: To increase a degree of freedom of arranging an input shaft to a gear of an output shaft, in a multi-shaft driving type speed reduction device for outputting rotation transmitted from a large number of input shafts to one output shaft by reducing a speed. SOLUTION: This multi-shaft driving type speed reduction device outputs the rotation from a plurality of input shafts 15 to one output shaft 11 by reducing the speed by meshing rotation of the gear arranged in a casing 10; and is provided with a plurality of rotation transmitting mechanisms 30 composed of a large diameter gear 12 arranged on the output shaft 11 and driving this output shaft 11, a relay gear 32 for meshing this rotation transmitting mechanism 30 with a small gear 16 arranged on the input shaft 15 by respectively arranging the rotation transmitting mechanism 30 between this large gear 12 and the plurality of input shafts, and a relay small gear 33 driven by this relay gear 32 and transmitting the rotation to the large gear 12. COPYRIGHT: (C)2006,JPO&NCIPI
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