| 摘要 |
PROBLEM TO BE SOLVED: To process side faces 11, 13 of a projecting part 12 of a hub 10 with high accuracy. SOLUTION: In this hub 10 for an Oldham's coupling, provided with the linear projecting part 12 connected with linear recessed parts 22, 24 formed on a flat plate slider 20, the hub 10 for the Oldham's coupling is formed of a sintered alloy, and both sides faces 11, 13 of the projecting part 12 are processed by being pressed in a state of being held from both sides. COPYRIGHT: (C)2006,JPO&NCIPI
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