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US 2010/0148631 A1Published application
Driver
AssigneePioneer Corporation
InventorJun Szuki
Life of this patent
Estimating the term…
Abstract
A driver (100f) comprises a base section (110), a movable stage section (130) for mounting a driven article (12), a resilient section (12) for connecting the base section and the stage section and exhibiting resiliency for moving the stage section along one direction (Y axis), and a section (161, 162, 22) which applies a shaking force to the resilient section in order to move the stage section to oscillate alone the one direction at a resonance frequency determined by the stage section and the resilient section.
Claims6
A driving apparatus comprising:
- a base portion;
- a stage portion on which a driven object is mounted and which can be displaced;
- an elastic portion which connects the base portion and the stage portion and which has elasticity to displace the stage portion in one direction;
- and
- a first applying device for applying, to the elastic portion, an excitation force for displacing the stage portion such that the stage portion is resonated in the one direction at a resonance frequency determined by the stage portion and the elastic portion.
2 more elements
Dependencies are inferred from the claim text.