| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-cost phased composite sprocket consisting of first and second sprockets that are different members. SOLUTION: In a composite sprocket, a first sprocket 400 consists of a tooth 402 engaged with a chain, an inside spline hole 404 engaged with a spline shaft; and a raised flange 424 where spline is formed, and a second sprocket 412 consists of a tooth 414 engaged with a chain, and an inside hole 416 where a spline 428 engaged with the raised flange 424 is formed. The inside hole 416 of the second sprocket 400 is engaged with the spline of the raised flange 424 of the first sprocket 400, and the first sprocket 400 is coupled in a phase regulated relation to the second sprocket 412. COPYRIGHT: (C)2005,JPO&NCIPI
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