Positioning device with a solid-body joint

Details Positioning device with a solid-body joint Positioning device with a solid-body joint

2007-12-07

2009-08-25

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

07579752

ABSTRACT:
A positioning device has a first unit and a second unit arranged so as to be displaceable relative to the first unit. A slip-stick drive acts between the first unit and the second unit to produce a translatory movement (P) of the two units. The positioning device has a solid-body joint which is coupled to the first unit and the slip-stick drive and which mechanically protects a translation shaft of the slip-stick drive against rotation and/or lateral displacement.

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International Search Report (Form PCT/ISA/210), date Aug. 28, 2006.

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