Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1993-10-01
1995-04-04
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310317, H01L 4108
Patent
active
054040663
ABSTRACT:
Herein disclosed is a feed system which comprises: a moving body; a plurality of sets of support blocks arranged at the two sides of the moving body and along the moving direction of the moving body; a plurality of clamping members supported through elastically deformable members by the respective sets of the support blocks to engage with the sides of the moving body; clamping actuators mounted on the individual sets of the support blocks for displacing the clamping members toward the sides of the moving body to clamp the moving body; moving actuators mounted on the individual sets of the support blocks for displacing the clamping members in the moving direction of the movable member; and control means for operating the clamping actuators and the moving actuators with phases offset from each other.
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Maeda Yukio
Moriwaki Toshimichi
Shamoto Eiji
Tsuboi Akira
Budd Mark O.
Moriwaki Toshimichi
Shamoto Eiji
Toyoda Koki Kabushiki Kaisha
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