| 摘要 |
A work piece transfer mechanism is disclosed for placing work pieces on a moving conveyance along an axis which is substantially normal to the direction of movement of the conveyance. The mechanism has a plurality of work piece holders which follow a hypocycloidal path and which always face radially outwardly. The mechanism is translated laterally alongside the path of the conveyance to match the conveyance velocity at the instant of work piece placement. Only one holder is extended at a time, so that the mechanism translation drive can be timed to the function of the extended holder.
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